6, 0x4c}], 0x3, 0x0) 2018/05/02 09:12:59 executing program 6: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000600)=0xffffffffffffffa1, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0xfffffffffffffd43, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsh0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000480)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="400000001000050000000000000000000000000070456bd0b216f2a3dd0a71ed2ea04a000000008d8567943b6605a50f68f809b545a12f90a7a4f58ee51864abb7160a8061f74a9b130c6cc0a5722f98397f55ab2c7a446b78e83c58de532f32199c6947e191d76202bde15729662adc52fcbf1d25c64910ac606e5eb64689a3fe59dce868a865943fc601c6167963f3b2887e103fa505fa046aa6243caf28bcf7a71ee951eb296ad6a2afb10385535dd662efeb3ba05a54c4ac8c4991102d6b5a4680e236a15dbf41165eb36097711fa3a086cbb33af0a4e45b189de202e2568909118f8400a376d639a7d7882691a79e2be65b2d29c2efeed5ceea69f3be42bdaca2c05e272232764344ea0d336384cd36b6794a553900fe201645262b6f63e1864b4cc52b49c5565e20ad1a9437c10d4cd7e3dc4d895718c7c2e67fe72ef46e8f002774a830688ddcd84f490524cbadd9d5e083a1bf570f10f3551ba1bd0000d057e079017929872c90a13ca2abc7f3185251983fca0000000000000000000000005b84c8586033093e4cd4224a9380f79a90a76e60547f241ef8340000000000003d2b9f6173d35b2e7fb421cd3a1f52645e7ab83e5caf471a83b1ba38f40000ac0e6b000000000000000000001d3a1018e02f13b840e927940abd83e9dea81187204616909aac0bae1501627f13918bc6b6de151eda7c077f3e9aed99529507dfdedadf0c9ebb5692b0336e494c784e670e3bbdd60f7a8c1bbfe1c6d6a2f8b0aa6858540705938633d50fd261a55af7f052dc7071605af2ab18fd32fa5aaa6e68f6539d6fdf2b02d9508ed03f2bbd49a1d4fd61cc8cc2ec2ed57c1026b001b9ad82af9bbd37dbf95cff52448aa9a05384d19073f628d2d0a9620ffef0c8b19f3352a6781c858b31e884157eedadd77fda81afb729b1851e15d9d0774fce21d6fba8c07b8f24cb80b1ceb158fad84968bc69912d23d580ee6876a19269999d8fd5654a366fcff3847dc5eb729c0cffef1290ebdc9253bb76d6f6650cfe570829a021fb6905c26cac2cf584ee806de0a2cc2c71ea10e8e9ba4755f146ef774e7e1b5311e4a0c9332a79079bef9f943b0000000000000000"], 0x1}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xfffffffffffffc17) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r4, &(0x7f0000000180), 0x0, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYRES16], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r7, 0xffffffffffffffa8}, 0x55) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) r8 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/02 09:12:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/05/02 09:12:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x20000) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) getsockname$unix(r4, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f00000ddff8), 0x5) sendfile(r3, r4, &(0x7f0000000000), 0xfff) 2018/05/02 09:12:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x792, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:12:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x120000000000801) flock(r0, 0x0) 2018/05/02 09:12:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/02 09:12:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x80) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x6, r1, 0xfffffffffffffffb) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x7fff) 2018/05/02 09:12:59 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000080)={0x9, 0x5, 0x8, 0x6, "1259a3ccf4383be9cd63b3a76e919c7fa5e99e1970b277d42d9709c6a9b077dab70d2b2c592596075d580619", 0x81}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) rt_sigsuspend(&(0x7f0000000000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/02 09:12:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) dup2(r0, r0) ioctl$int_in(r0, 0x5473, &(0x7f0000000400)=0x4) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="9842f82a5061ee5ac8b780a061c1d0317d0f73e1e61c8929c1b1e30376bbca1b82dc0cee537934a88b3d5f304a2300d693618760b16358190916aa60ac2cbb7571511beb134ec4d7b091e9df204e4f3ccca8728de4e90b12204d4d85806ae982d60f4cc50325d0d5b75af1f74dc10c7ff6a96e38262acb6a144c4bedde6e5913306ff5597aa839e06c8a34b94c80594e13afacb2e6841fd1c4f0ee3f630f688ac4db8e8cfc3c5d3da4d8069492f2802517f583efbe0c9e2c6337", 0xba}], 0x1ffc, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000300)=0xf40, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000040)}, 0x10) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000340)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x50, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'team_slave_0\x00'}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000240)={{0x9, 0x10001}, 'port0\x00', 0x0, 0x40, 0x4, 0x36a, 0x7027, 0x59, 0x47, 0x0, 0x3, 0xffffffff}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0xca92, 0x3fe) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x20000001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="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") 2018/05/02 09:13:00 executing program 3: r0 = socket(0xa, 0x2, 0x0) readahead(r0, 0x22, 0xffffffffffffffb1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x101}, 0x307) 2018/05/02 09:13:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x792, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/47) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aa88df543f4e8844a1d2dde93fca76c9439cf05a87d9f0d610bc6036cf5409918395b3e884a674b150031b8a6fe71b0813a5c3417e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd957110522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fe9198c", "fe3f7b07120d64de9d947ed16020a9327433f12036fc4a9c3f50e1eb5fa6f631"}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 180.767735] Unknown ioctl -2147203708 [ 180.803611] Unknown ioctl -2147203708 2018/05/02 09:13:00 executing program 7: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x629d09da552f5432, 0xffffffffffffffff, 0x0) 2018/05/02 09:13:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0xf9) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@dev, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) getsockname(r1, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bcsh0\x00', 0x0}) recvmsg$kcm(r1, &(0x7f0000000e40)={&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000980)=""/202, 0xca}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/107, 0x6b}, {&(0x7f0000000b80)=""/233, 0xe9}, {&(0x7f0000000c80)=""/26, 0x1a}, {&(0x7f0000000cc0)=""/173, 0xad}], 0x6, &(0x7f0000000dc0)=""/101, 0x65}, 0x120) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f0000000e80)={0x250, r2, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x234, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x250}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendto$inet(r0, &(0x7f0000e76000)="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", 0x8a4, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/02 09:13:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:00 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80}, {0x6}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/02 09:13:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffffe0, 0x2, 0x8}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x450, 0x114, 0x114, 0x22c, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f00000001c0), {[{{@arp={@rand_addr=0x5cc7, @multicast2=0xe0000002, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffffffffffffa01b, 0x420, 0x5, 0x6, 0x0, 0x100, 'yam0\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xffffffff, 0x80000000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="80093c0f3ae5", @multicast2=0xe0000002, @broadcast=0xffffffff, 0xe825909d7ed7ce85, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) syncfs(r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400003, 0x0) 2018/05/02 09:13:00 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/02 09:13:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x796, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x100) write$fuse(r2, &(0x7f00000001c0)={0xffffffffffffff9c, 0x1, 0x8, @fuse_notify_inval_entry_out={0x40f}}, 0x28) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="19", 0x1, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/05/02 09:13:00 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c10000001040101ffffffffff33ee00000400000c000100010000007f0300010c80020000000000020000009d80ffe3f40bc98127a1ae0a93189d1f0b73166b"], 0x2c}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) r5 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x1e2}}, 0x10001, 0x8ff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r6, 0x8}, 0x8) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240)=0xb703, 0x4) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/05/02 09:13:00 executing program 5: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x5) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x400000000000009) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x804) 2018/05/02 09:13:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x7ffd, 0x7fffffff, 0x3}, 0xfffffffffffffef7) sendto$inet(r0, &(0x7f0000000b80)='p', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 181.567573] kauditd_printk_skb: 122 callbacks suppressed [ 181.567585] audit: type=1326 audit(1525252380.899:135): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12698 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f1ccb9 code=0x0 [ 181.569045] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.688484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.716769] device bridge0 entered promiscuous mode [ 181.745014] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.754166] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.763819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.781942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.791572] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.816549] device bridge0 left promiscuous mode [ 182.398791] audit: type=1326 audit(1525252381.730:136): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12698 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f1ccb9 code=0x0 2018/05/02 09:13:01 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001140)="9b0ce13621") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 2018/05/02 09:13:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r1, 0x0) dup3(r0, r1, 0x0) 2018/05/02 09:13:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e7161", 0x796, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="300000001900110200000000000000000a000000003f0000000000000000090000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/02 09:13:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) write$rdma_cm(r1, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:01 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000a55}, 0x2c) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5, 0x600e77db, 0x3f}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) 2018/05/02 09:13:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x6, 0xff, 0x3ff}, {0x3, 0x81, 0x9, 0x9}, {0x8, 0x7ff, 0x2, 0xa07}, {0x16, 0x6, 0xfffffffffffff001, 0x7f}]}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x81, 0x0) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80000) sendto$inet6(r0, &(0x7f0000000040)="040100000009cb396da10000009054b932ce", 0xf, 0x20048050, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x2000003, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/02 09:13:01 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8f0, 0x3, 0x0, 0xa, 0x5, 0x4, "fbfdb05927a1967e97f251364d38fa364df166a706593aa3dd6fd6b2bf1fbf61be86d8f0ffa7432cc416dd04b0b6409c28a249f038cfe95a76b6730d256a82be", "d50c156353b33c87d8e4b47cb3c9da6376353fea1e965453ffc875905926bb6f83b631b1b5c215a81e4d1030fe21ef87c78e2ec935ee12584ef2b4ad1df18dac", "5f596234b7098cd9f08606f6ca8ec86da7b3cc2a86537ff916fd49c1009ce4e4", [0x81, 0x3]}) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x7ff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x800}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x200, 0x2, 0x7, 0x101, 0x82, &(0x7f0000000240)='veth1_to_bond\x00', 0x0, 0x0, 0x6}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000d11f80)=[{{0x0, 0x0, &(0x7f0000d11000)}}, {{&(0x7f000079c000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000d11ff8), 0x0, &(0x7f0000d11000)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000658ff8)={0x0, 0x1c9c380}) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) [ 182.566387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 09:13:01 executing program 6: r0 = gettid() getpriority(0x0, r0) [ 182.608608] QAT: Invalid ioctl 2018/05/02 09:13:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000280)=""/219, &(0x7f00000000c0)=0xdb) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000400)="0f295a8eeda1a7856701435fb97355ffc57e1c36559350d169ca6c71763629102596e39bd3fd64b0ca41d77a40c4c4a0ed53cf8affc996c5a85b99e1a9d9f7761f441c67557146294f370cf1ba82b9e6fe5793a72d5609a0378d03133feba07b031df640624f321e91927fbca79c330b9751c67f6733549530142797d95807ad17428a5eed6ec1cbc09258f5b9385a81f2da803b5e8f4b4d05683e947eba7cb689c99f362c1e624c8590da5bf231b44ad88e7603e69b04d0f62f6c599e15188ad5f07d2278f224ceb25e1de091814a47a2442b0538e7b203b4112c2f792d1795346b7f", 0xe3}], 0x0, 0x81003) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) ppoll(&(0x7f0000000100)=[{r1, 0x200}, {r2, 0x80}, {r0, 0x4000}, {r0, 0x4}], 0x4, &(0x7f0000000380), &(0x7f00000003c0)={0x80}, 0x8) 2018/05/02 09:13:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5382, &(0x7f0000ca7000)) close(r0) 2018/05/02 09:13:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x796, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:01 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x2000) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(0xffffffffffffffff, 0x32, 0x48000012, r1, &(0x7f000028cff8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/119) 2018/05/02 09:13:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80080, 0x0) [ 182.643307] QAT: Invalid ioctl 2018/05/02 09:13:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6000000, 0x111040) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x12ec, 0x2b, 0x8, 0x70bd2b, 0x25dfdbfb, {0x8}, [@nested={0x1294, 0x4c, [@typed={0x8, 0x93, @fd=r0}, @typed={0x58, 0x7e, @binary="ea5fafc2cea8d58038864cda9c5a47191363b4f7f6975902ff3afd9dc0d548ef98a6f14fac1fd6856aac532320381569229fa62d89794a19a30424530e71c8c66337f8e5bffad95200a2d2012481e09a46"}, @generic="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@generic="53b871edf8e8377057330cfbc57b9cc4f19a3da00326763964c261925ec9e1a3862bf025c5d6243f23ebe63009623c33ef737957af6cf9767a65e63238316d9cb79f416b395b", @generic="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", @generic="94eb59f4bcada3d6c6afe6896a99edf7055d9180db9fb72bab28f91dbe0f8facd6bc1d3ed0f0f2792dbeb96ad2ac5f775c12465a66502f0a8d57e64ce2e5bec2062cf5e2352673779d46614e57eca4cf887197ef4b67ab1944b7dffa885b645ac8433c6968179e1d71cef55f299bdd8110a362112249290520eaa0f60844a4517dea7762f7abe44637651c5e1e6cedd775c09ef772a8c8e6389aa776b1dcd3bea1a3c421a619421b3b7317f980d74d295835e2bb6d240728d950845525d7f4d06ad8adc60fb7f0f7925bc1737f1a82bcc936371d5c6f266e47153aaaf26f27e40495def0f1e1eca689ed15ca"]}, @nested={0x44, 0x37, [@generic="f2d745038554580655f82ba040f260590eb893411acedf51cf443a4ab5c2050315", @typed={0x8, 0x13, @pid=r1}, @typed={0x14, 0x66, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x12ec}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/05/02 09:13:02 executing program 2: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x6, 0x7f, 0x1) r0 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 2018/05/02 09:13:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x501800, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000026, &(0x7f0000000080)=0x7, 0x3d4) 2018/05/02 09:13:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x798, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:02 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000e5a000)=0xfbfffffffffffffd) close(r2) 2018/05/02 09:13:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x5783b03a, 0xfff, 0xab, 0x5}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x3e7, 0xef01, 0x3, 0x17c, 0x37c1, 0x0, 0x3f, 0x21000, 0x8, 0x8, 0x1, 0xe8a, 0x0, 0x80, 0x1, 0x2, 0x1d4, 0x10001, 0xffffffff80000001, 0x200000009, 0x9, 0x9, 0x2, 0x1, 0x87f, 0x400, 0x101, 0x5, 0x4, 0x5, 0xff, 0x8, 0x7, 0x9, 0x4, 0x8, 0x8, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000080)}, 0x40, 0x81, 0x81, 0x4, 0x1, 0x5, 0x8}, r1, 0xa, r0, 0x8) unshare(0x8046020000) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x400000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x104) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffb3) 2018/05/02 09:13:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYBLOB="9367a9b237116321eac2b4141ffa3a848cfa5d1962f0cc5d3c399c03e9a131bafb16489e38f6897c5fc4eed02e224fa91514ecc0a869dee756a6f858c00705a54426f253976f521480389d20d3979ca7e4a257a73bee04f30826b01bd594be1eae1cb568d3e75059362b7a2b7510bf385678145a08553f9280643cbcf3e5cd81ab", @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="e9a6b0ce3d41643e96bf9c3ff47e777068220f"], @ANYBLOB="ae69cdf766e99da7f23c8acbe331e7d0823e29ba8cfe71c6b7bc4aef14dd7d3d0cc4138762f307b1d0b7a1549d1067bf5e60d691512e762eb8bbd8fdfcf4d4372b311f20f68cd685b30ab566d559a2c16e9d1babe0f2a634b33627ae5d399813494512c2f5ab70ee65099fad048e014d019aae3a166cffc69afe202b5fbfd20a83a033043b1cf8daf02912944956e1f0b0313b3164e008febbfbdcc94137ab9877dc2a41bf0702e5e3553a6b3e65720ba78c69cfe4a45e7812e7001f260c4e220bf9e66913fe0a756e9fe2a32bae68033d0f14b295f128552680a41ae94cc0d465", @ANYRES64=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16]], @ANYBLOB="61037e19e4c39d893d111cd761ee5f31d1abc5209270bf1a9f12e8636a947bbc21efb0c79e9a639a8977f708b452292fb9ec81e191defa9e03a126a8f184308b5cb2d39674846378c4352f47d46a5b0d8edd263ff0e931742ebec899bb6aa8f6ca3fc5cbf4699d2b11db7c58252bbdbaf66efdf76b9908f8a884e699df8b1a1c6629dc30f729c2de202d7c38ba3475a52fedb62dbdd64372425a519dc846d9f5367992a21e12409867"]}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x8) 2018/05/02 09:13:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38f0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a1042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/02 09:13:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x798, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x897b, &(0x7f0000000080)={'sit0\x00', @ifru_map}) 2018/05/02 09:13:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x8002020) 2018/05/02 09:13:02 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) r2 = socket$inet(0x2, 0x80806, 0x0) r3 = dup(r2) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000b0e000)) dup2(r4, r7) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r2, 0x0, 0xa6, 0x3) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e23}, 0x10) readv(r3, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0), 0xd) writev(r1, &(0x7f0000000300), 0x1) sendto$unix(r5, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r8 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) geteuid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/02 09:13:02 executing program 1: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) exit(0x81) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x314262) 2018/05/02 09:13:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x2) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:02 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8002, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0x100000001, 0x4, 0x1, 0x8, 0x0, 0x10000}, 0x30000000000000}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) umount2(&(0x7f0000000200)='./file0\x00', 0x9) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000680)=0x1000000009) epoll_create(0x8) close(r1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000400)={r4, &(0x7f0000000340)=""/154}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3, 0x30}, &(0x7f0000000480)=0xc) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12faa2a020d97b08a8c645d0ac4db4144013f048977590a5392", 0xf2, 0xfffffffffffffffc) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}, 0x410, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000096b000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000cb8f7c)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={0x0, 0x2}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="7f9d6e0620b8c24bb3a1bc4d860333fb5676ed50131f8fd813f9b763ec1584fd263138a99fe4ad32ad27538f359ab242a8e056a604819e6935e6f0c09ac1dfed0c610f289f49104a3c97022595e4bc3e2fd176d77bd667d942399bb09da9012243619fcf38ad7f3ca69f5b52cf53e3ef7d824a3ddc6ada7eb4a281987938e88efeb3b715feab47d004c1335acbd6d7525b57131d461c1bf83ee8e2c4181116a1d83d3535f6ad672e775bdce3", 0xac) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 183.101078] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x798, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x1b7) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) [ 183.384196] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) modify_ldt$read(0x0, &(0x7f0000000140)=""/222, 0xde) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x94800, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) pipe2(&(0x7f0000000b00), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000100)=0xc) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000380), &(0x7f00000003c0)={0x9}, 0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000002c0)=0xffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0xc) 2018/05/02 09:13:03 executing program 5: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x5) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x9) 2018/05/02 09:13:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:03 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @random="edfccf7c45c4", 'nr0\x00'}}, 0x80, &(0x7f00000001c0), 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x4) fallocate(r0, 0x2, 0x6, 0x7) 2018/05/02 09:13:03 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file0\x00', 0x414202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7) arch_prctl(0x1003, &(0x7f0000000180)="04eeed3f1aa260e12e425a615c45d73120bef0eb1bf3da8fe2f5db7ff6d598a20a03a97479d8cc1a7b086508f1dd5631499c141374f8f7dd96e0c4af7cf8a59b875c129098b26ca690ae1e9c499b4b8c0c10abd8b325bc4fbfddc274eedc0903a36fd291d29bf7f59515a83edf93afe3be27a5278d8a59a09e4dc6d879407ca014b35ce2c671dcf244e6a82261bddc55d10fd347193fd850") 2018/05/02 09:13:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x40201, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x25) fdatasync(r0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000080)="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", 0xfc) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/05/02 09:13:03 executing program 6: mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f0000323fec)="0200000000000000110100008000a00000000600", 0x14, 0x0) 2018/05/02 09:13:03 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) sendto(r0, &(0x7f0000000100)="c025fd9a31cc1c6d334e1dbff5682352142108c20e50f2d5d100edbb4509e721708bff8c8e311943887dc4f3f0ef59e1d6fb43a76af94813dd960a8b7b594528dbf8a2b9da1cf75b4471450ffc3b97e3611df53497a01bd2bbdb2be15999f438d40b4400b7b8b3a6b83d8c6ad39dbfd4a8bee1975dcb65bbd546368c28b20f480a1e232a2982a233156f1ad19873ab0abc7e206aecb036b75080dfb82dcee83b91cebb130d965c34f3933171990424e25eddf739fe19e004a77eacae4ed93a004039bd208b0dcd64cd96ad440b1329aee0197d1b", 0xd4, 0x0, &(0x7f0000000300)=@ll={0x11, 0x16, r1, 0x1, 0xc8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockname$netlink(r2, &(0x7f0000000380), &(0x7f00000003c0)=0xc) 2018/05/02 09:13:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0100000008d49000000000080000", @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="01000080010000002e42da2dea8b74ea000300000007020000bfd9a3235b52fcd4"], 0x34}, 0x1, 0x0, 0x0, 0x8010}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x9, @fuse_init_out={0x7, 0x1a, 0x3ff, 0xbcec, 0x6e4, 0x3bb, 0x3, 0xff}}, 0x50) 2018/05/02 09:13:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) lseek(r0, 0xfffffffffffffffc, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/104) 2018/05/02 09:13:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000680)={0x0, 0xaac}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r3, 0x7b, "72885b76e8829909a5fddb9bca96ccf92364fbfe22b22c181893590b5f4c6f7a934c880f437af2590c665add7eb0c10055a6842794c9997dcfc8cb4f9c1055fdb65bddeab4c428e51404666365d55f39396803f5fe37fce2966e2bb9745d0e94ecd3ac27aef15e8389e2a5dc9d29fd5caf4e8d088f519e3a7b63ab"}, &(0x7f00000007c0)=0x83) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r6, 0xfffffc61) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r7, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000580)={@dev, 0x0}, &(0x7f00000005c0)=0x14) sendto$packet(r1, &(0x7f0000000480)="7ef0ec676dc805bdd12014c7942cf31b56f5138b98a688e36b21f0a259f296f0eaadd898934f6e9481b0f4d73c2eaa7d0b4b867fa256eeb9fd6108ef285d6653b4da31a634d4fceddf858ce4d7b3d9fb72948112d4901594176e5d1598bd514468d880aa452ed0505102577bd879ade26eb9ada1218a57853f9fd4bd1a553de8b61c240c1258283b810b3b6b00645dbff5467f483cde319e4ea0c04ec04315cb8f5125f8c7b39c6f507477ee14a52f6add65cefb0766f3908a51a3b3080a9547e812269f7f52d3d55777a486877805243642b408646a865e94f282537158", 0xde, 0x800, &(0x7f0000000600)={0x11, 0xfd, r8, 0x1, 0x7fffffff, 0x6}, 0x14) setresgid(r2, r4, r5) r9 = syz_open_procfs(0x0, &(0x7f0000000640)='map_files\x00') ioctl$KVM_GET_NR_MMU_PAGES(r9, 0xae45, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xffffffffffffff22) 2018/05/02 09:13:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:03 executing program 0: socketpair(0x2, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)=""/190, 0xbe}], 0x3, &(0x7f00000004c0)=""/101, 0x65, 0x1}, 0x40002121) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000800)) 2018/05/02 09:13:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) geteuid() r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x1, 0x2b9}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="09ba07d13b9e8cd06b14cb2ce48f843bccbdb23d2bb5a1ef20d7a3bc55cbb2ca4c581f5b57b38219e70e596dfc0b078e80ef5ba48088e0ed92081a994ba80519f26e42321e6ff12861d084343591df79d3613f76ddcf4182bf9a6d5795001ae3201091cc30f5cb4fe5cda01a980d579660753abc4ceef4cf6d9bd8d8568764bfe8813928c6d492ba33f8caad3f204949dd5fd0738c85b5b1b35c0091de045326212854b528dbca8ecd7ff14ebf43d6cef78b82572150bb953eb553054b3d4564699c679ec9dba05bac7812ab79c18b38c8d4c749da17f9e1d757e8df93dfac2550d2b39a60624a4cbe2870331f1981245392709527cfdd93bf53"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3f, 0x2}, &(0x7f00000000c0)=0x0) timer_delete(r3) sendfile(r2, r0, &(0x7f0000000280), 0x7fff) 2018/05/02 09:13:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22, 0x80}, 0xfffffffffffffeb2) 2018/05/02 09:13:03 executing program 0: clock_gettime(0xfffffffffffffff2, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10001) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = getpid() r3 = getpid() setpgid(r2, r3) 2018/05/02 09:13:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/audio\x00', 0x60000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000c00)={0x1f, 0x8, 0x91a}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001480)={@dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000c40)={'yam0\x00', {0x4, 0x2a5, 0x7fff, "a33e1d129bfe", 0xffff}}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif-generic\x00'}}) io_setup(0xad65, &(0x7f0000000280)=0x0) io_submit(r8, 0x9, &(0x7f0000000b80)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x4, r3, &(0x7f00000002c0)="9cd4f7f7", 0x4, 0x100, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8001, r3, &(0x7f0000000480)="a8d7c960ed8e174eb4bbdf6c7e61f20ba737208736cc2ad43ec46dbc516b350f91e89824d2f489f3483c883835abfd8407d3c81277aedd88cf0c1a60d854ac2dd2f41f2ed3dae5fc5875a3ab3e1e083baab0dbf5c0bb027f19046c9cfb7d308c5f", 0x61, 0x380, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f0000000500)="0797e37bbcb5d77693f80db3e7079232665bc70658c559775f3691f0ba88a4f93e72fdbcc12f3decce6e8645c0427e4335027ef8fdea6ff386ae046323e46690f43e893605a1147be8f22b7e08790039a85f39aadde7a59ab2e6facc16712cef81f74f01020e03fcea9c39d4e540cb8b4496b0c23c6ed78ca78492509710af6772aa1ffa917e77a473e44c92585dc630d630d6eecdcd3cf9076f5d4348aac40d898246513fe044ade21e922af23e21ad8f548a1436ac9d30a91f3734ece0a5d0b93c", 0xc2, 0x6, 0x0, 0x0, r3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x80000000, r3, &(0x7f0000000640)='#', 0x1, 0x7, 0x0, 0x1, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x6f, r3, &(0x7f00000006c0)="c2525d9fa5c0e1d76b04657e2249acee626b3d8e507226181ed9c1cb5e0d68275cdc5909e3e56d7fca031d361db9ecde1e5b0e49c288f74cb43b5959ab34d8ac967785855b550fa49ecf3e8c94733f80b08eb84da6ad6abc6c34b68c234eb09cb939fb66b63f7a1ab99abd7accf2f5f4", 0x70, 0x1, 0x0, 0x0, r3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x10001000000000, r3, &(0x7f0000000780)="12eb631d5f890090a874314e1f62e01ca1bb406c422b2f99d1bdf5c075ddc8b9b63e9df1b34dd44a26f73e33db90e8e764591967f51544f22ca7c20dc771253bb9ac7d6c1f8c86f45a45ceecd425cb6477e8614863fe2b538e2de8f9cde9acc8388ccdd0014e1213bb320afced5fa1e56de3ea353ac8c3b90a0ef9414420eb449c3859f71a638c16890da128d325a1af1e6ebda854dec2149c0a4e2a6f3d669a813c498388bc3901c91e7cc9a8e18315cb155e9e0e51866bfbde69b8986d4863587f", 0xc2, 0x2, 0x0, 0x1, r3}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f00000008c0)="647200aa58a5682c0112b23873d6b84d35c53811aef655c7a12b0147aa71e0ee2f725c6db6962ee9b6d31bc088fbba4b9dc73c70a52a5b5a2b1b36d40d0b23b3906d443a3396bb5a2e945a1e9444fbd54db4f0bcacd6ce7bd18372a1984fd70439628693bc97a08c0e9f1fceeb", 0x6d, 0x1, 0x0, 0x0, r3}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0xa9, r3, &(0x7f0000000980)="37fab04365524130d94046b62720c073c176701a6ffea105924c8072549c0711915ddfd9cfaaa66c01d05f3b280c4d175602baec05ef9eb26581697309000f5e66cd6f86be38125816a0897732430c02f007e8376a2f6a7408309bc0f724dd49af7dcae29386804636bdb2507145863bc52408d8b0f3fa863c65159abc5b52d2f1cbae76dc86e5edf1d09482207ad62c11ec4d075000fc79d797bf30f73c433f16fa3cf423c25cf653cb4f414960f80784a9a55bb67fa9dbb7ef0d0872d9f20a88fdd5f111884c2489eea1e0fbc71074f4f38ac574955834c7548d48f5135c0404a1d9b221", 0xe5, 0x4f, 0x0, 0x1, r3}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000000ac0)="dd0c13b994a5b98220a782982dd219c1a4a0cf8e15d5b7b4a318dc7cc6132acd052cf0c0bb949786b724a7bc7fcc386648479c71704b43a990e8d5febd875e2ebaf541d9025e707989a191bb2571f9fc0e6c62677ed5c5a912f730ac738a5f4ccdd31aef3f41d6c506d783bc59a6e8e5db200e1a9a65fed9c013", 0x7a, 0x6, 0x0, 0x1, r3}]) 2018/05/02 09:13:05 executing program 2: 2018/05/02 09:13:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) accept4$packet(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001240)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x76, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000040), 0x9) 2018/05/02 09:13:05 executing program 6: r0 = socket$inet(0xa, 0x7fffc, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="9ee1e06e6174000000ffffffff0000006aff0700001b0000002405000021b1211de100388300b8ff0000ffffc0025e0900000000000000000000deff010c00000000000004"], 0x1) 2018/05/02 09:13:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7ff) r1 = memfd_create(&(0x7f0000000180)="2f6467762f7365849f5734ecf1a30f991dd18575656e63657200", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000fc0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00005702"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @in=@multicast1=0xe0000001, 0x4e22, 0x7fffffff, 0x4e20, 0x3, 0x2, 0x20, 0x20}, {0x101, 0x2, 0x40232361, 0x2, 0x9, 0x3, 0x1, 0x7}, {0x30000, 0x100000001, 0xb8, 0x8}, 0x3, 0x6e6bbd, 0x1, 0x0, 0x2, 0x1}, {{@in6, 0x4d6, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x7, 0x800, 0x65fb4082, 0x9}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000300)={0x84, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x0, 'rr\x00', 0x0, 0x20, 0x50}, 0x2c) fdatasync(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x100000000, 0xffff, 0x1, 0x79d}]}, 0x8) dup(r1) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={r3, r4+10000000}, &(0x7f0000000b40)) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x10400, 0x0) connect$ipx(r5, &(0x7f0000000040)={0x4, 0x39, 0x9, "104c06ab5366", 0x3}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c09000000000000000000daa175920dc98467373659b42cdb6b00ff00ddff00000000000000000000000700000004000000500400002dd3c300006c0300006c0300006c"], 0x1) 2018/05/02 09:13:05 executing program 7: 2018/05/02 09:13:05 executing program 3: 2018/05/02 09:13:05 executing program 2: 2018/05/02 09:13:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x400000006, 0xac, 0x0, 0x2, 0x0, 0x3}, 0x10}, 0x1}, 0x0) 2018/05/02 09:13:05 executing program 6: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x8, 0x0, 0x7fff}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001540)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 09:13:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x113}, 0x1}, 0x0) 2018/05/02 09:13:05 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0eff4d03000000c7c2"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 09:13:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x2000) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) 2018/05/02 09:13:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000100)={0x1, 0x0, 0x10000, 0x7fffffbf}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000080)={r4, 0x2}) 2018/05/02 09:13:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:06 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000033f000)={0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/02 09:13:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x401) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d9affc)=0x2, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2200, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x1, 0x2}) 2018/05/02 09:13:06 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, r0, 0xb, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1, 0x0) 2018/05/02 09:13:06 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0xfffffffffffffdbd, 0x40, 0xaff, 0x0, 0x0, {0x15}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0xffffffffffffffa8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/02 09:13:06 executing program 6: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x20) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "0008000000759b288842f5ac1f020409"}) prctl$setname(0xf, &(0x7f0000000480)='trustedselinux&\x00') pipe(&(0x7f00000004c0)) sysfs$3(0x3) 2018/05/02 09:13:06 executing program 3: r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f0000000040)="240000001a0099f0003be900783f0000020808160008800000ba0080080001007f1901e0", 0x1e) 2018/05/02 09:13:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) connect$ax25(r1, &(0x7f0000000080)={0x3, {"f9be0064464052"}, 0x800}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="c20000000200000003f5458f9b1a69983ef1f95f6e8a016c6873a86a2ca0610c1b41ab789d8a6ef46cadc19aada1af7c8eed2dfd36871dd666c86252876745a49a5eece5cc8c5c9d25fe8d4ae336237f2b02fd82a14355f1325e387961c803495efa4ae3eb9589ea366f7261848024ae3339f6d8d65ce023801ed460587abfa4e8a41064d24b96a7e4d973ba939ba029c44ef40a3a31b20e4f28ee8a6bff3357a9c5cf255e1dcc1b676b613502a402b643cb0259a2c27cd0731798f65945b27ee5ce"], 0x880) sendfile(r0, r1, &(0x7f0000000000), 0x9) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8000, 0x101000) 2018/05/02 09:13:06 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000240)=0x8) set_mempolicy(0x8001, &(0x7f0000000000)=0x1, 0x1) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000040)) 2018/05/02 09:13:06 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./control\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000b00)=ANY=[]) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') renameat2(r1, &(0x7f0000000300)='./control/file0\x00', r0, &(0x7f0000000340)='./control/file0\x00', 0x2) close(r0) 2018/05/02 09:13:06 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(r0) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffa}) 2018/05/02 09:13:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r2, &(0x7f0000012ff8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) readlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=""/4096, 0x1000) 2018/05/02 09:13:06 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sigaltstack(&(0x7f0000443000/0x4000)=nil, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x22, 0x3, 0x4}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xf2}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/05/02 09:13:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000004840)=[{&(0x7f00000001c0)={0x10, 0x32, 0xc11}, 0x10}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/05/02 09:13:07 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x9f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc4a}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f0000000040), 0x200000000000014c) 2018/05/02 09:13:07 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) setresuid(r3, r4, r5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r6, 0x77, "4721042d5b31f067b9c6c602c48dc8b9564af052f49e4add7a7a530504fd4567fa7eceededc1792f9bb4535adb7da29a5dfbe7642aaac2d2cf74a326ab044074f0b6208adc9ad3223f723e2c425ad0172a935fe1c8a93ebe62577fc402008ccff27fe5d4045c9f35d3aa3be0898f97f13ba1bdaa7a639d"}, &(0x7f0000000080)=0x7f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000008f37)="c2"}) rt_sigprocmask(0x3, &(0x7f00000004c0)={0x1f}, &(0x7f0000000500), 0x8) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) dup3(r0, r0, 0x80000) 2018/05/02 09:13:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x14002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x4000009, 0x1, 0x5, 0xd78, 0x7}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x7fffffff, 0x5, 0x9, 0x0, 0x80, 0x68644746, 0x4, 0x100, 0xfffffffffffffff8, 0x20, 0x8001, 0x2, 0x0, 0x0, 0x3, 0x0, 0x9, 0x10000, 0xffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/05/02 09:13:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000180)=0x44) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x3, 0x20, 0x7fffffff, 0x4}, 0x14) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:07 executing program 7: r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6, 0x4e23, 0x1, 0x4e23, 0x4a68000000000000, 0xa, 0x80, 0x20, 0x33, r1, r2}, {0x1000, 0x8, 0x9, 0x7fff, 0x3, 0x6, 0x6}, {0x40}, 0x80, 0x6e6bbb, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x0, 0x1, 0x8000, 0x0, 0x792, 0x9}}, 0xe8) 2018/05/02 09:13:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/02 09:13:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000200)=r5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000000080)='Z', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="6f1a039c9e22", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x14, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x8) 2018/05/02 09:13:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2c2556efb71773892e06a5eee1caaaaaaaa000086dd6008de0600303a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907820000000609433df0000000000000000000000000000000000000001000000000000000000000000000000012113a54a049523f1"], 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/05/02 09:13:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000680)="000000008c000000000000000000006508fdfd084a294e0736d4d905e49a83bb275aaf4b935c442c3e31637f45fad5c0e655a485e795d7998997b90eafd5e587aaf8fee5f5315ab149e37ee32ce72c7992", 0x400000000000002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)="aca90d36c58baea82db7499d1138c4a5c25b4700c9465cb83d37c88946180d4175289a30aee5434edfd5a85fdfa5819e024901c5a98cffa53973e3d4ec861cf06ae8ed336e8bdcc7df1e8d85f24d11a291f1f6f6ae2ffb76841a8b035d6986441cfb5174f15e8e8f64b30dae8a71628bbff92f8a064726d264daa6558618efb4838f9ad4e41e7f1be4367360ac83eafa6a38b2e19fea1f2c70207160f489f0e5e9cb76b9ca10b2295035dd376d177b6605806088d85a5dac2528b12621d01f9c5e491dd3", 0xc4}, {&(0x7f0000000040)="1c6a3b2891bee1bafc8d5b5942a20c5c838a30f9a0fa8f3ad5afba991c86befbcd89f26683f2a9822c899b7041c50839b5c2304bf21c008b76c4f4488309faa06dc0127a8e9aa7392a0cb767af4ed48155fe6230ac8f2dad532e3d004d416037d05e24a5ab70f472", 0x68}, {&(0x7f0000000280)="4d916a46a84b6fb1424c8369fa8d46301a91362fc3e0131c7ba03b462673ee61950447d9183b183864051d1ad0d6843421bcf3f3794f735168b778c47dbe328a8e7af59c58ddf3177a9b227f100ff28739f2332662dda406f6e4f87ab5df93af9f4f33aa39b76a16c2c810e61a3f1e", 0x6f}, {&(0x7f00000000c0)="2e86a6ecda1bd23bbf4960eb5f89243c939045df282d7f45b8a03e6d6fbc7e1c494bbde1", 0x24}, {&(0x7f0000000300)="d97c99404a1c7a16d11a4318e7e6ec19c794ea7ccb1d3b6aa15202fa", 0x1c}, {&(0x7f0000000340)="fae98fd93267ba3b594798088c30c50dbc046fa8b027c01d239139ad26fd8b29fed2d534ce0f8991ac8534c5598ec45c27bf4a320c4d42f989df523a93a3eeb73812b208512b6c81fd6ab7e1b49e0faf4c2b101144691faa3ea3acf67bd400a849c4c4ae04382279547dbeae8eaba6b4e26756cf91bc57aec4389a0ba33b0c65c7e345efaea32e53957b479069bcbc3ad507b0893041bfdc8affa7", 0x1e4}], 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000700)) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) sendfile(r0, r1, &(0x7f0000000000)=0x1000000, 0x9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000440)={'TPROXY\x00'}, &(0x7f0000000480)=0x1e) 2018/05/02 09:13:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000080), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x6, 0x100, 0x9, 0x400, 0x97}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xbc8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x400, 0x8, 0x8, 0x5, 0x7, 0x2, 0x8, {r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x9, 0x7fffffff, 0x4, 0x1}}, &(0x7f00000002c0)=0xb0) 2018/05/02 09:13:07 executing program 6: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000040)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/05/02 09:13:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000009000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000002c0)={0x81be, 0xbec}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x142) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r3, 0xa, 0x70bd27, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x94}, 0x40080) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000240)) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000300)) 2018/05/02 09:13:07 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="a54820d2ee24"}, 0x40, {0x2, 0x4e22}, 'team_slave_0\x00'}) [ 188.619199] Unknown ioctl 1074291720 [ 188.639599] Unknown ioctl 1074291720 [ 189.132958] binder: 13063:13116 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/05/02 09:13:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mq_unlink(&(0x7f0000000040)='/dev/cuse\x00') write(r1, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0x3) 2018/05/02 09:13:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x101, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x20) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:08 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe5, "792baa77cb436997245bcb682dfff149be08d769582b9881eb69a9f171581660657929cb8a1f91389a8d4ecc4f707c79dd1fdcdaf00fad434097c9e43e688bf694066a94ba29574712a68e3017843577579b387dac1bd7d5cd6c5e050eed7a8182c6892d0d7333b136ecf0b4b7b7e2fa579a1c8230bcef57fa01572110929865ff349caea1eb5f9af5bbcb4862a1b146cb08dcc29b730079d840a8207f3c8889201e7c0dfa403d02c99de5deb93467aa4b22e7f6bada068716a379de3e5bbba6f92e297f3a3117d030010109fb3678d6d34297474b5fd52d919b65cdcefa06007d8c90b2b4"}, &(0x7f0000000140)=0xed) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4, 0x6, [0xb76, 0xfff, 0x3, 0x1f, 0x7c7, 0xffff]}, &(0x7f00000001c0)=0x14) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x3ff, 0xfffffffffffffffa, 0xffff, 0x100000000, 0x39e, 0x6, 0x3ff]}) 2018/05/02 09:13:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027cdbe190cbd455c3e42d362d476bf8015800d9e0c50b83d84c135c99ad4fa09e6fd530a583ad98c969a034be0c902b0e6ffc193ffe2c14c7664666c04ae3152fcc97eb4950fb812"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bond_slave_1\x00', &(0x7f00000000c0)=@ethtool_gfeatures={0x3a, 0x3, [{0x2879, 0xeb, 0x9, 0x5}, {0x6, 0x80000001, 0x5, 0x142a}, {0x8001, 0x3, 0x4, 0xfffffffffffffc00}]}}) 2018/05/02 09:13:08 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="66ddef673116d7a46b8088d9a6f8607f51ed265011c53a254198ace35298198f7947a6fe7b77a0c6d8b531542f4925f3c971936c9c60a45d2c101c1eff1b447af351d2e17bee1dbecf6830c44fd918d4af0b8234ab47860a19a993b02da33270ec3b7d9df79c8fbae5014592200bf78fd3a84dce7190e92d3b5c0563ccb8e245d50455ba6e302a16ba80b1734ac34401fd56f3a65f1074b8bf7074cc5023de99b7c61b1aa414cd935024d1254569c6f90f1e91b6651a1aaaee9fde1468ea94a3c317b7d0d3858ab53d60074032f3", 0xce}, {&(0x7f0000000080)="a2c7f30d7216f4fcd3a6f3cb70b31a7f9d932b9a0a410281b2d2", 0x1a}, {&(0x7f0000000280)="fad5ece73dfb189bf52224898eaa30825511ddfb2a2936f3aaf40211ab0ebde8c489b7b1d43dbdae88a039d875093726af28228adbc93447543f216c15a95173a9545da7", 0x44}, {&(0x7f0000000300)="9ef1efce6b3e10b630aba8354e2339316c113b8a4e65d75cabd0715af7c21c8dafcec9df19c780a137a56775851d1524fc3955", 0x33}, {&(0x7f0000000340)="20dd3be906ef59e68d41046511fcd96538f9a4649d12e50ef81ca39acdb3459546cc71", 0x23}, {&(0x7f0000000380)="9ead4172ddc640f77718aa8db36e2f60ce14bb121d82bce5cd5b2be8b2e164cf2a2d5e051eb13842d213071af73f07be0a393e10491835f370050df10d668b09e1ed661c87b718b1d6638798ac7aa22ead6a36cc5e6a8ae116b55c1670f998855f3c607e7c72a24025c2a1195503ac09e52dc993f735885153318c63014924f8c2dc348201ea7f16756f96f9a5a0fd0b89c2459c8da81ac95e6accf071cd60126d412919ec9e89c406caddc8e1afa1", 0xaf}], 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="24b100000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="300000000100020500000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x6c, 0x40800}], 0x1, 0x24000850) setsockopt(r0, 0x65, 0x100000003, &(0x7f00000004c0)="c8d63f23", 0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) accept4$packet(r5, 0x0, &(0x7f00000000c0)=0x194, 0x800) 2018/05/02 09:13:08 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5f16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x6d, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0xffffffffffffe6fe, 0x8, 0xebf3}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)="bfd9373d10f3a12e44c578c7d51a031516aa5fe197cab89f6c06071b4049123107fc176cfa27c6b91bcbb0deef20f71e378fe5a6edd553e117eac3d63609fbf0ff5af5675fbf027ef1c9794b772519f42a6730989322ea346bc5fa263d8ffe733fb937f8a9aa1b6674b0cd05f5984c9b2df4663f0ca3994a3b1ad5588787d8e989c2", 0x82, 0x80, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x6) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="556f36eebebea8884e81de561a18561376bf34e7193d35", 0x17}], 0x1, &(0x7f0000000340)=[{0x98, 0x103, 0x6, "2a37871f75e0470db062a6d36d088f138c3af204d18767a3f37565324915e641f329ebae49456aefde939993b002ae6de0ee92a6495b7b1ba11f138d1fd0de8d58eda3638cfce40f02afa964ac27b1e6d7e59b987731e3b0ad707b15a3c45a2f6a5a1d21312e2427e19263fef5e905ab29c1b1ac069a81cb4f93bf73c6aa28543a60ebfb69702e6f3389efa4"}, {0x28, 0x105, 0x1, "5fd1102456d8ef74b29b6a7732fc1f2fbeaadbc64b70e47ae11b76db"}, {0xec, 0x10e, 0xffffffffffffff2e, "8eca92dc2808a6f15ab43b5e8ffa694cfcb58754f4e10f12ac6254f79245a365e8b75c1cfb7834fe55d1d01b5ee3bf8504ca200c81d21d1f721a0c3e84ff33d3bf6b9b6091d0584893799db4897e19f662974f8d3050738297a299e9313db448c06c49e03b25a3768c18c5570b6e0973877beb14e50fb5e302b686008de4c1c26e20f9ff9b8f5c291b1dce8b8c323df50d53fd56b410ef710b49b97374b4d08e4b7ea9244f7d0734a5b3fe5b8e9f83f2b9e0a722dfe834f32ec300b29cc34854ec38906db75fed29af6d9d9e5c00e48ef683059ee7b13598b02e0cc12cb50530"}, {0x88, 0x117, 0x4, "7006eea3a8141ea2729272463161c6a6f2334597aa33fce727ba290f2cde1b63f10f6de834c1a6b555b35f12a1e2590e31c6eeb96ccaed7e009f6c062907d6c9858f26688d99537c574239073372958b0813078ddbec787bed11766b69bba00e737d90a3cd1efb8571b8195730321c3cd7aebb7732df94879cbce3"}, {0x38, 0x116, 0x2, "73e3095fddc715c22a2d312222c378aa7539a9bc6d5d36c259d09f56a05b81f6553937353bff264395"}, {0x30, 0x117, 0x100, "6def8de07d44e41b8571aef5d6e5ab281a1931a4a485c5e5e2cc566b245323d2c2"}], 0x29c, 0xc0}, 0x14) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) getgroups(0x3, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r3, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000740)={0x357}, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000780)=0x1000, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000800)={0x2072, 0x9, 0x8002, 0x100, 0x81, 0x8000, 0xfffffffffffffffd, 0xff8, 0x0}, &(0x7f0000000840)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r6, 0x0, 0x9, "163ab76deb70758d87"}, 0x11) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000008c0)=""/199, 0xc7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={r6, 0x4}, &(0x7f0000000a00)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000a40)={0x10205, 0x0, 0x3004, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000a80)=0x1a, 0x4) sendmsg$netrom(r0, &(0x7f0000000c80)={&(0x7f0000000ac0)=@ax25={0x3, {"c6143cf5279a5a"}}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000b00)="3ada791a54a18e53d34d263fe3b16bb286b703da33a02f39fd7e3097bd02b3ba911cacd7b4c53113a5c7693070377b646266f31a7e5948191036d79b478cc074c17962f4bb3eb0e22d75684986b80c8209bfd97cb5badb7588010d0027af39cb765d219993ca8d843f8f1c10a2b56cde8a0eddec72156aa0b818fc6f9232d84d068b0d8cffed0bf39f42ba8b84d161666788e884f5fddfe0bf479353fd0ee003ddd1178ac74eb3729c5993a3bd9540beb99330e7434870604214e54258931671046ee560beb6afdcb8f798557b35b0e80b8feecaf4fcaf7a6024307064ef78356ec58a9b", 0xe4}, {&(0x7f0000000c00)="9cf11f94476227c283797ab21fc358", 0xf}], 0x2}, 0x20000000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000cc0)={{0x6, 0x4, 0x1f, 0x8, 0x100000000}, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) pwrite64(r5, &(0x7f0000000d80)="a60866dbe6a612479b1979ce244928c844ce62b70e2e70e6dcec5cf939559f89539bcacf358f1b7408dcbed4f7ef5dcb069ccc56d3391e758e1a1eb807a6beb72a27ac665375aa1a72b76387c6ee8744776fd291ac01556bfec4ae9b0ed45954a7e398f6cc187f542818b070eaf015dbff1dc62e6e2613abb230328151a59b0f4814511512b4f8947395da6736", 0x8d, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000e80)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x50202800}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x2c, r7, 0xa00, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) sendto$ax25(r1, &(0x7f0000000f80)="6f75639e883415db5b49492c6d0a503bc39d73db32751e4955d5e04b771f2dc8bbbcd5edaf612db5c34be482d5a1c985a4d412abc15507b19ac8a973d679daae81a041a22b0cb6f17527285b4a3734895987f4b0923bf2d27e38b9637f93581d9ecfda0c8166d2e1e10e07977a4f0b1a1e6c7516e461b96ad9beb786ca0f2c1fafd99a88130194662bc5659edc0d1eeedd", 0x91, 0x20008080, &(0x7f0000001040)={0x3, {"9f6525f3cb7f93"}, 0xfd3}, 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001080)={0x2, 0x1}) 2018/05/02 09:13:08 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1_to_bridge\x00', r1}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) [ 189.272904] binder: 13063:13118 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/05/02 09:13:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002f40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280), 0x4, &(0x7f00000002c0)=""/18, 0x12, 0x400}, 0x80000000}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000580)=""/211, 0xd3}], 0x6, &(0x7f00000006c0)=""/128, 0x80, 0xfffffffffffffffc}, 0xd78}, {{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f0000000880)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x49b}, 0xa5e}, {{&(0x7f0000000980)=@can={0x0, 0x0}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a00)=""/76, 0x4c}, {&(0x7f0000003180)=""/80, 0x50}, {&(0x7f0000000b00)=""/242, 0xf2}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x4, &(0x7f0000002cc0)=""/54, 0x36, 0x7fff}, 0x200}, {{&(0x7f0000002d00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d80)=""/73, 0xffffffffffffff99}], 0x1, &(0x7f0000002e40)=""/207, 0xcf, 0x3f}, 0xee0}], 0x5, 0x40, &(0x7f0000003040)={r1, r2+30000000}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003080)={@ipv4={[], [0xff, 0xff]}, 0x5f, r3}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000003140)=0x800) syz_open_dev$sndpcmc(&(0x7f00000030c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r4, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}, 0x8}], 0x2, 0x0) 2018/05/02 09:13:08 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) 2018/05/02 09:13:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) 2018/05/02 09:13:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x5) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x581000) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0xfffffffffffffdfd, 0x33d2b283a0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000380)={{0x1, 0x2, 0x9, 0x9, "0ebd949a3939827032918bcf1bad80e7aad16413cfc3eaf73a68c1b46c78fd4617ee8e523877140480d86501", 0xfffffffffffff788}, 0x7, [0x6, 0x6, 0x0, 0x5, 0x40, 0xfffffffffffff256, 0xcb38, 0x100000000, 0x8, 0x9d8b, 0x2, 0x0, 0x52b20ac1, 0x5, 0x400, 0x9, 0x495c, 0x2, 0x607, 0x7fff, 0x6, 0x9, 0x0, 0xffffffffffffff42, 0x8001, 0xfff, 0x7f, 0x3, 0x1, 0x7, 0x80, 0x0, 0x6bc4, 0x4, 0x7, 0x7, 0x9dde, 0x9, 0x93, 0x2e4, 0x20, 0x196, 0xb57, 0x0, 0x4, 0x2, 0x2, 0x8001, 0x5, 0x1, 0x7, 0x8, 0x3, 0x800, 0x80000001, 0x1, 0x3, 0x4, 0xff, 0x3, 0x8, 0x1f, 0x9, 0x4, 0x4, 0x1, 0x6, 0x7, 0x5, 0x8, 0x7fff, 0x8, 0x1d, 0x4, 0xfffffffeffffffff, 0x3, 0x0, 0x40, 0x7, 0x8001, 0xfffffffffffff800, 0x1, 0xfffffffffffffffb, 0x9, 0x4, 0x100000000, 0x0, 0x8, 0x4, 0x4, 0xbf, 0x5b5, 0x9, 0x3, 0x4, 0x2, 0x3c, 0xff, 0x6, 0x200, 0x2, 0x1, 0x8, 0x0, 0x2, 0x6, 0x30, 0x1f, 0x7fffffff, 0x401, 0x1, 0x4, 0xc9c5, 0x9, 0x0, 0x646e, 0x8, 0x60000000000, 0x1, 0x1, 0x3, 0x601, 0x6, 0x7, 0x8, 0x4, 0xffff, 0x53dd163], {0x77359400}}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/02 09:13:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x4, 0x0, 0x5c62, 0x6]}, &(0x7f0000000080)=0xc) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:08 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000780)="1b86e5c6e8a83dd51744978d4755f355f13e2628f173ac26d9b288ecee6c6edb7b02df5e8ce2567ff79ab9ba529c0024d45aace02ffe15dde86381b68ce05366a0966598d0c688c0c6ad17389306084b909b09f49bc8fb5652a6acea9b0ca142b1687e58725e94b38aee506e52c8", 0x6e}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000740)={r2, 0x1}, 0x8) 2018/05/02 09:13:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f00000000c0)="8942b7890acbb653a4b4d7b0ee2f4afb570b1cdc4a688e858555b6c3c703e6a823c134a64b4c52ea041839a1bdcac248a9cbe50b45294de7d578fa8b5ea9dc910d7d35d6553f55b3ed14e902b6361bc708ef8d48c8ad88bca22b375a8513d5025261503a", 0x64, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:08 executing program 7: syz_emit_ethernet(0x4e7509f89f757d58, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x10000, 0x5}], {0x8100, 0x100000001, 0x9}}], {@ipx={0x8137, {0xffff, 0x0, 0x33, 0x11, {@random=0x4, @random="17458c7032c4", 0x81}, {@current, @random="dc79533da3f6"}, "2aa7a58ed109d325e64362f007f4d021528dc24db5a04d7b19bdaf03e2775238a83459f177270f0b8092b5c518454184a0cb6ee7693b99cc1797b4b8e8431769fcc4c2a18ca52eff5ddf91a20e74cf4c663093b44613133be41c63d881ba9f1347947ddbb7ec8a45dc75131a80f327c499c1dc6872e6531c2441cbd58e576c8f731ff2d6378df68aa204ab19b5b5581cb6d02b4f901a4f4bf9846a4d9fcfb21b78f8c0c1604a"}}}}, 0x0) 2018/05/02 09:13:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800549f1c00070f000008000000000007000000", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/02 09:13:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00", 0x3) recvmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"c886076a7bbdc7"}, 0x88}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="6502df669bde4f4ee34f526b1ed8b860046d6f0f9e844939b957658a4064fbfc321f152b605f9684322d55d1773aa356356eab", 0x33}, {&(0x7f00000000c0)="2fa90e4366ad9da3a6f5bcceea946051b4707bcbc50def65696d925a035fabd1759f8d621af8ab7ebbcd507bc4f4c42522033f2b0e45", 0x36}, {&(0x7f0000000180)="059317a6e105cb9050026027913f2f11ac7082632796ca13d4454126e6ef8fe86a67976a3da617d1aa34ca9b7613648714eeefb5b080c248190fed7dcd9e545436341075661ac36adb0c3340c4202ab3e53324decb", 0x55}, {&(0x7f0000000200)="f4cd076cd5861f9f25ed702b0a83a6a9a947a16dce97a108bece465da46de6ed5b691f1b4470bf544c74d541f1c90e1c179cb4b7fc73579206490c29705631ae1f5e241d4e8e3a0ccea3928a3f083deccc62c2953d91f281beb453fff16d292c49748cf9c3ea982467cb64a3ae5bcab9adfd8a6a71552757f608e898277126882698b287871d1f929e7576f3545b6d37966733bab01c140f23904b1e0f76289481b9c63f7a29dd9e74f06073700acd766892db95727e74707424000f90f2b458d0989d84154a7f06921edb0be3193f93d078dd433e2f3119def0a03c706f22419a8cd18e7ae6096fa8b353205234f67a9808ff649103", 0xf6}, {&(0x7f0000000300)="2cedc0cbc98315efa9f186043225b95184642e17a2c1f87c226e5f03de99524e9c1b04abd787b956f4e50ae51978e35caf157b6a", 0x34}, {&(0x7f0000000340)="a843f8d83e3d92d9a7d2f6233b155e290aeb5775a8a9c79d948f40f5627f30a2eed7f541019feeabbb9e9da874828dfaf94d7a8728080bd9cfc35d65770d48cf19462053a7b84ff78cce56fcc5b2dccbcb1da9a04bf989e1e21ce662c9b01f2edca245ed17af063d3dffeb8ea8dbf533c10815e6b5160a028733e8dbf1508b7f85c718cbf37f97dfb41d036fec929285352dd5ff160dc2c750ebab177b367d3c65eb", 0xa2}, {&(0x7f0000000400)="a6e0eac2e723ac88daaaf57779914840f4a8094c1e96824c83fb40d01bf3b63a1934a87392872b7604cee546f91b9d9b482b72d7c70a39c00566acce4ea640ac52ad957155cbfef5e6913e398c0b5168af86e9ce293ab804b36ee97e9e8a0128b0a65b2ddc6b719e04301b2f65f05d07c5bc0b312efb092a33", 0x79}], 0x7, 0x0, 0x0, 0x24048800}, 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={0x8000, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e24}, 0x100, 0x6, 0x8, 0xfc, 0x9, &(0x7f0000000500)='veth1\x00', 0x40, 0x0, 0x2}) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl(r0, 0x4c0684113, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x1f, 0x100000001, "222f73a49bf669dc8d69601c5dfa5bba5656caa1d7e0924a367f613ac976f03126c7bd2a6bb6aa2bdda279922f510d22769d5636a1a932449273c28c7f64dee0c483c33f57d4dcf9718039937eff7d"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0xfffffffffffffff8, 0x2, 0x5, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/05/02 09:13:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101100, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000002c0)={"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"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x100000000, 0x4, 0xfffffffffffffff8, 0x7, 0x4, 0x1823, 0x7, 0x7, 0x7, 0x2a9a, 0xac9, 0x5}) 2018/05/02 09:13:09 executing program 1: r0 = gettid() exit(0x0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x8, 0xffffffc0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/05/02 09:13:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f00000000c0)="8942b7890acbb653a4b4d7b0ee2f4afb570b1cdc4a688e858555b6c3c703e6a823c134a64b4c52ea041839a1bdcac248a9cbe50b45294de7d578fa8b5ea9dc910d7d35d6553f55b3ed14e902b6361bc708ef8d48c8ad88bca22b375a8513d5025261503a", 0x64, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0xc0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x8) 2018/05/02 09:13:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) rt_sigpending(&(0x7f0000000080), 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x82) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000070000000300000000000000ff07000000000000fdffffff00000000fdef0e222cad60fc0600000000000000ff0f08000000000088da41c9e9d1a2eb7dd74ea161d05506d1d21ecc864fa6648e3d17ad48df85572442310a42d7febf5380e7837355595a00ddfb2c8c579787d272c9019c5678634cc256d53c5bf669ece6b04d2e9c38c90a6383f2674dcba173199070bb7dd76946d4dc7cc2a8a9d3f4ba76c8cc5a2a51daa2a8870949fddfaacc7d"]) 2018/05/02 09:13:10 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3edc, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x10000000000002e4}, 0x2208954247f9bce7) preadv(0xffffffffffffffff, &(0x7f0000b78f90)=[{&(0x7f0000000240)=""/195, 0xc3}], 0x1, 0x0) 2018/05/02 09:13:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001c0019042cbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="973900009785906caeae2d3310faff4692123aac6bca2b046aae4b7d7e5f02c612574687ed5ccca92944abdd67a2ac3221de8f56ea95c3d3b0156dc68fb4d17b4d7bb4a4ffb5b164eed583c9612c12190bc86f0b5a0022d608a41dad783da729390e105bb396fe159a5f1201e710fb9a0fe8457b74fe04623867fd739b8721fdb775a04a2680c70e0338cac745b393d701bd88c0550610b292"], 0x1c}, 0x1}, 0x0) socketpair(0x1f, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/02 09:13:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x400000003) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:10 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/02 09:13:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f00000000c0)="8942b7890acbb653a4b4d7b0ee2f4afb570b1cdc4a688e858555b6c3c703e6a823c134a64b4c52ea041839a1bdcac248a9cbe50b45294de7d578fa8b5ea9dc910d7d35d6553f55b3ed14e902b6361bc708ef8d48c8ad88bca22b375a8513d5025261503a", 0x64, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/02 09:13:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f00000000c0)="8942b7890acbb653a4b4d7b0ee2f4afb570b1cdc4a688e858555b6c3c703e6a823c134a64b4c52ea041839a1bdcac248a9cbe50b45294de7d578fa8b5ea9dc910d7d35d6553f55b3ed14e902b6361bc708ef8d48c8ad88bca22b375a8513d5025261503a", 0x64, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x800) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="300000001800010300000000000000000a000000010000000000000008001500070000000c00160008000100d8000000"], 0x30}, 0x1}, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0, &(0x7f0000000100)={0x4, 0x80000000, 0x0, "e69c3b802da3", 0x1f}, 0x10) 2018/05/02 09:13:10 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x280000, 0x2) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/72, &(0x7f0000000240)=0xffffffffffffff50) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x5) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000001000000000000000100050000000000", 0x14, 0x0) 2018/05/02 09:13:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x2) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0x23, &(0x7f0000000100)="0640ef8865ee38e3f5593b6f2205e2a9c225187edfab1923e4d0c450c569cdc9e6414e"}) fanotify_mark(r1, 0x44, 0x40000000, r1, &(0x7f0000000180)='./file0\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xce9) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7, 0x40, 0x8, 0x400, 0x1ff, 0x3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/05/02 09:13:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80000000000000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) sync() 2018/05/02 09:13:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="b7e6edee90d6f4ab2f4535c2f9cee5e4", 0x10) 2018/05/02 09:13:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f00000000c0)="8942b7890acbb653a4b4d7b0ee2f4afb570b1cdc4a688e858555b6c3c703e6a823c134a64b4c52ea041839a1bdcac248a9cbe50b45294de7d578fa8b5ea9dc910d7d35d6553f55b3ed14e902b6361bc708ef8d48c8ad88bca22b375a8513d5025261503a", 0x64, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) [ 191.586889] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 191.594445] IPv6: NLM_F_CREATE should be specified when creating new route 2018/05/02 09:13:10 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000003c00), 0x0, &(0x7f0000003c40)=""/201, 0xc9}}], 0x1, 0x0, &(0x7f0000003dc0)) sendto(r0, &(0x7f0000000000), 0x7fffffff, 0x0, 0x0, 0xffffffffffffff23) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) 2018/05/02 09:13:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000004c0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000008c0)) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x90a2}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000800)={{0x0, 0x8001}, {0x200000000080}, 0x0, 0xfffffffffffffffd}) 2018/05/02 09:13:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:11 executing program 3: syz_emit_ethernet(0xf2, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [], {@llc={0x4, {@llc={0xfc, 0xe, 'I', "55ac5d922259161339a4f85c2ce9f7d5a29d8ba69fb8bb447154623ef3f2c7de5ac025b3db373d13c460a2b605294335ad82508e69862ccfccd2403ed731dbfb32eb06f72f583984a4f15d36dcce3fab16320e0e5c4e9b7aa1a8f990e12c9d0db6473f9aa8f693b9f6983c7690bb494d6dd11b8aa11b4c79e3799c5b9c57408dbbadde5110e8cc20f1cc1fad8f53fd432fea8c76ae1a0051da06a7b754c9b7404f3890171f38734a43a7151fc88d09df0d061cfae84951832200089be693368f4fa3452dcbec3aeaa3bc27b92195d3ffb27ad289546583527a9cf0664d4a952caa"}}}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaa0baaaaaaaaaaaa0800460002200000000000009078ac14ffaaac14ffaa070200001200907800000000"], 0x0) 2018/05/02 09:13:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x10001) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 191.735491] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/05/02 09:13:12 executing program 1: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/05/02 09:13:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:12 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x101000, 0x100) bind$pptp(r0, &(0x7f0000000540)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000480)={0x2, 0x1, &(0x7f0000000300)=""/153, &(0x7f00000003c0)=""/85, &(0x7f0000000440)=""/16, 0x3004}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000004c0)={'veth1_to_bridge\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000240)={{0xffff, 0x8916}, 'port1\x00', 0x40, 0x402, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x856, 0xc7ef, 0xa5c1, 0x0, 0x2, 0x2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)="282044c23f9f8ee57c4295af8db0e97f478579c2c2af447203176dd014e10404c253e5b5772587b38c284cf5095c4c3004d55a08e07574e9ca2223c5b178a97960809106f4fde454fa642417091db802ea4cd81b753828697162eafc858c21e41dd17ff9a38b22037ef36b77bbf1a4b1741a2593c0df07") 2018/05/02 09:13:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000ceb1a82c0000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/uts\x00') 2018/05/02 09:13:12 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="85a970b0146b", @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xffffffffffffffe0, 0x6, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/02 09:13:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:12 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e4eff4)) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dec000)) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000040)={0x8, 0x7fffffff, 0x6, 0x6342, 0x20, 0x3}) 2018/05/02 09:13:12 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$chown(0x4, r2, 0x0, r3) getpeername(r1, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) 2018/05/02 09:13:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@leave_mcast={0x11, 0x10, 0xfa00}, 0xf) 2018/05/02 09:13:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000001f80)=ANY=[@ANYBLOB="e9e8cd0f02008a060002", @ANYBLOB="000225bd7000fbdbdf250300000008000600000000000c000300080007004e2400001c000100080001000a0000000800020000000e00080009006d000000080005000100ffff200003a908000300000000001400060000000000000000000000ffffe000000238000300080001000300000008000100020000000800040003000000080003000000000014000600fe8000000000000000000000000000aa400001000800090073000000080006006c6300000c0006006e6f6e650000000008000600777272000800010002000000080004004e20000008000600776c6300"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/19, 0x13}], 0x3, &(0x7f0000000640)=""/61, 0x3d, 0x2}, 0xa3}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000001e80)=""/111, 0x6f}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/210, 0xd2}, {&(0x7f0000001900)=""/103, 0x67}, {&(0x7f0000001980)=""/45, 0x2d}, {&(0x7f00000019c0)=""/145, 0x91}, {&(0x7f0000001a80)=""/161, 0xa1}, {&(0x7f0000001b40)=""/229, 0xe5}], 0x9, 0x0, 0x0, 0x1}, 0xffffffffffff8000}, {{&(0x7f0000001f00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001d40)=""/51, 0x33}], 0x1, &(0x7f0000001dc0)=""/5, 0x5, 0x80000000}, 0x5}], 0x3, 0x0, &(0x7f0000d0fff8)={0x0, 0x1c9c380}) 2018/05/02 09:13:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00000ddff8), 0x20) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x102) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0xc7, 0x4, 0x7fffffff, 0x1, 0x8, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000000000010000000000e20000000d000000"], 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 09:13:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) setpriority(0x0, r2, 0x1) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000180)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x100}, 0x10, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="5800000014af4639764f450aca4c23f43e18ee01000006000000000000000000000000000000fcd740e6023a052aad68b33186413e7c30f629dea620e21420348f3cf032ebcc8cce7120dcdc2ce43abcef12be047d62d502c5b7fadeb10b9f369263a8d68bbd8ec1e8e8edf916d46d3428c78f7d42e242ce3dceea483fdb6da4adfb3783705ff516deee54b5969fffead4057d39befca2fb256b1797d59f5efb6e", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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'], 0x58}, 0x0) ptrace$peek(0x2, r2, &(0x7f0000000040)) 2018/05/02 09:13:12 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x3, 0xffffffff, "66fcd92b731a07a261b581c00ceb7ea0b198fad06ac23b1ccc4191f8582d46c04e8622db5c8483a76d5c2f7a748c233f34240bc5e65753246e84a62f3d08556110464dc95aa0ca8008037dd6cdd1affb4e24df8bd0b85595cd1c91d40cba2b4879b35fc0b064717d327f38f8f9325d3d5cd79ef50e4c07173bbb887f372be16818ce68658e73a829dc63b6a96554947f08eebefb03b6c7"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/05/02 09:13:12 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0xe, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @generic={0x0, 0x1000, 0x6, 0x1}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r1}, @alu={0x7, 0x0, 0xf, 0xa, 0x7, 0x0, 0xfffffffffffffffc}, @map={0x18, 0x2, 0x1, 0x0, r2}, @jmp={0x5, 0x2, 0xf, 0xe, 0x7, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0x6, 0x26, &(0x7f0000000140)=""/38, 0x0, 0x1}, 0x48) 2018/05/02 09:13:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x3, 0x4, 0xffffffff, 0x3f, r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000004c0)=""/185, &(0x7f0000000200)=0xb9) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000480)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x809, 0xffffffffffffffb4, 0x200}) 2018/05/02 09:13:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) rt_sigaction(0x2c, &(0x7f0000000080)={0x2000000000000, {0xcbb}, 0x40000000, 0x1}, &(0x7f00000000c0), 0x8, &(0x7f0000000180)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffe}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe25, 0x200000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x8, r3, 0x1}) 2018/05/02 09:13:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x3}}) close(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000002c0)=""/199) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, r1}, 0xf8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) 2018/05/02 09:13:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:13 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x2}, 0x7, [0x9, 0xdb, 0x100000000, 0x2, 0x6, 0x200, 0x60, 0x8]}, 0x5c) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) 2018/05/02 09:13:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f40)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) 2018/05/02 09:13:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="000000fb8c000000e04106c08a9891a30c0e71be2272b44cee4282df8550fa0d36f69632ef70b4dec973bcdcf5280000010000000000e8b51700a6e2dd819a1494e186cd77c0e1f2843681b2d7fbcc22e35d13aef6fe5b18ad1aef66b97ae983765af268450705f512f73000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x104) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:13 executing program 3: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)="00f2bec523a04d3af9f909b4acf4141f63", 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) [ 193.991523] kernel msg: ebtables bug: please report to author: Wrong len argument [ 194.019554] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 09:13:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x9, 0x10000, 0x7fffffff, 0x7, 0x80000000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, 0x8) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0xca) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r2, &(0x7f0000000040), 0x9) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x7) 2018/05/02 09:13:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x5, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:14 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r1, &(0x7f00000003c0)="a65b58f4d57d0e6c8753320d9e7fb9b85508c54c2d3b0b041298f12583305de843a048233256a2bc222c3434a814d0011a2d32850e95be9a6ed97b6fc33b99", &(0x7f0000000400)=""/74}, 0x18) mkdirat(r1, &(0x7f00000004c0)='./file0\x00', 0x1c0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x6}, &(0x7f0000000200)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000380)={0x1d, r6}, 0x10) sendmsg$can_raw(r3, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x6}, 0x88) socket$inet6(0xa, 0x0, 0x3f) 2018/05/02 09:13:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x3}}) close(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000002c0)=""/199) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, r1}, 0xf8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) 2018/05/02 09:13:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x22000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b5fe0)={r0, &(0x7f0000b59000), &(0x7f00000cc000)}, 0x20) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000080)=""/153, 0x99) 2018/05/02 09:13:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x9, &(0x7f0000000180)=0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@empty, r2}, 0x14) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800}]) 2018/05/02 09:13:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7, 0x1cfb9d}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="effe0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 2018/05/02 09:13:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100), 0x3, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x78, 0x7fffffff, 0x100}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xffffffff00000001}, 0x8) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x86) 2018/05/02 09:13:14 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x21f7, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0xfff, @empty, 0x8000000000000000}, @in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7, 0x6}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x9cd, &(0x7f0000ffa000/0x4000)=nil, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000280)={r3, 0x10}) getsockopt(r1, 0x5, 0x537d, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) write$cgroup_type(r0, &(0x7f0000001300)='threaded\x00', 0x9) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001340)=""/251) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000001440)={0x2, 0x4, 0x797e8484, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000015c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)=0x0) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001880)=0x0) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000001500)="46a2432b4ae2fa0c14", 0x9}, {&(0x7f0000001540)="e99e4f9f2ab1fa918c1a99f6db916ec404f0ad577d3c74272123c34395bbd8bd12cf34a8a9dd644164742533597c84be", 0x30}], 0x2, &(0x7f0000001980)=[@cred={0x18, 0x1, 0x2, r4, r5, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x48, 0x6ae1ee7e949781b2}, 0x4) sendmsg$unix(r0, &(0x7f0000001cc0)={&(0x7f0000001a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)="83f08479ba3ea87cea1078747f498f78a0ab2ed04cb18465fb0b93ced7e142bbb29ebd7b92b4e16b114371b40c418a49ccbbf96d8c33d3d168f611c94dfedb78847034612a4d0930a500d7f557a6e2229a9b10833c75d0807505499d053495bef71fa8b70c8ee486c1f696ce40ce4ede57e294c71b12f1bd850c0baf6db7eebdb462715753043e397126bcae0593c325ba9ec8f3ff5409a78390b71f463ae2cbf6c3fb9b57d1a4e7e61f273f4ba75f78f89405cefa717d71922b40987f96ea142402bd5e2597b7f388cbc5227be116afb3c7783e4217139f", 0xd8}], 0x1, &(0x7f0000001c00)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r6, r14}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r1, r2, r1, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r11}, @cred={0x18, 0x1, 0x2, r10, r13, r11}], 0xa4, 0x80}, 0x1) syz_open_dev$usbmon(&(0x7f0000001d00)='/dev/usbmon#\x00', 0x3, 0x412001) open(&(0x7f0000001d40)='./file0\x00', 0x101000, 0x1c) delete_module(&(0x7f0000001d80)='cgroupeth0}}\x00', 0x200) 2018/05/02 09:13:14 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) 2018/05/02 09:13:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x2}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x2}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) 2018/05/02 09:13:14 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000000340)=""/156) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x80) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) 2018/05/02 09:13:14 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f00000001c0)) 2018/05/02 09:13:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000e, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'team_slave_0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8}}) 2018/05/02 09:13:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0xfff, 0x4) 2018/05/02 09:13:15 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vsock\x00', 0x20000, 0x0) bind$rds(r2, &(0x7f0000001680)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) kexec_load(0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000180)="7984901fe4c6421d72ccd156da70502e9a78d708c8ae27f00b60f8caa5adee6438435f5d2a52d011e50c90f6960c9a93a2e4d53964d9c077267eb78345b0afe7e86440495a932a8344d62488d63b57cd7e2d6931d6b00611b1b3804ecbfbef145998da7f7befb9a103fc317ea71ef8d25d37bf28582cdfc5d296689ccb0ac44818e543586fc7231a269476de01b42e2a44bff62960504660a0e2778a7438d89cec8d81a68690f6f009deefde8813538106f2ec836be509cc029b5d80ba3d13bbee6d35c0b0c4a52dd63d7d2fb7bdc1e2a34db322ab66dd17dc6bd7bb82389c9d3b3bf65cf3b0744c5d7fe4", 0xeb, 0x4a, 0x3}], 0x3e0000) write(0xffffffffffffffff, &(0x7f00004abf1b), 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6gre0\x00'}) readv(0xffffffffffffffff, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x8001) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/02 09:13:15 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x41) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, &(0x7f00008d1000), 0x401) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "b68550103f7cd13eb5d2adec2aa77d7fa582e72230d5ce9a057f99ba8e9f8a79a2f58948341884245a15cc19100ffc14391eb451f86d2c207a4195ec1f706511410fed400c23d3497b03374a74fae8f92c2da33c33ffaa8038bf3c8c9087456576942fb194c67ed6b1fece92b55581c84fc0e2a6ddf3b9f5d759c211"}, 0x80) write$binfmt_elf64(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x51b) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) close(r0) 2018/05/02 09:13:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x4, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/02 09:13:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/05/02 09:13:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) unshare(0x4000000) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 195.883331] netlink: 'syz-executor3': attribute type 26 has an invalid length. 2018/05/02 09:13:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000100)=""/159) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa1) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000001c0)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x1}) getsockopt$inet_int(r2, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/05/02 09:13:15 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000000340)={0x7fffffff, {0x8000}, 0x40000000, 0x2}, &(0x7f0000000380), 0x8, &(0x7f00000003c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r2, &(0x7f00000002c0)={0x1, {&(0x7f00000000c0)=""/205, 0xcd, &(0x7f00000001c0)=""/227, 0x0, 0x3}}, 0x68) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vsock\x00', 0x20000, 0x0) r4 = getpid() r5 = getuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r9 = getegid() sendmsg$unix(r3, &(0x7f0000000840)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="ff05dd9549012efa222d717ace2c31a0b8842b0c4616d6bd12b17c4b5f6e992dc36f58a170f107d400e0c38d", 0x2c}, {&(0x7f0000000540)="34b507aa7cec9edb4e4876dd97bd3897f12c4c6cea0906481cd7d6d1ab75e2ffc84bf23c62fc7ef52a7d2d5a7ae0395aca34df80abd81006d64e618bdc9618741924cdec1969d2fbedb6fabb93be9d6ba79fa56f812360bdd739cd34d15fcebe69c9b0bdc04e72241b47661d0795913892a328965522fb1545b9ec6308392da86718132adbff7e8bb8", 0x89}, {&(0x7f0000000600)="6ea39fc204c46b60ed941a9b9688eb0f81b587cf1f9089c46983455675937dd5831ee995ee4382fc89c36a362e", 0x2d}], 0x3, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x48, 0x15}, 0x20000004) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x0, @empty, "760400"}}, 0x1e) 2018/05/02 09:13:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$KDENABIO(r1, 0x4b36) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 195.980308] Unknown ioctl -2139331578 2018/05/02 09:13:15 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) [ 196.001944] Unknown ioctl -2120175988 2018/05/02 09:13:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x10000, 0x8001, "e89a13bc247e", 0x4520}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 196.028723] Unknown ioctl 1074311008 [ 196.045969] Unknown ioctl -2139331578 [ 196.065494] Unknown ioctl -2120175988 2018/05/02 09:13:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80400, 0x0) ftruncate(r0, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x7f, 0x100000001, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840000000002801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) write$eventfd(r0, &(0x7f0000000080)=0x7, 0x8) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x1000000000000000, 0x4, 0x9, 0x1, 0x6}) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/02 09:13:15 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) [ 196.080504] Unknown ioctl 1074311008 2018/05/02 09:13:15 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x111400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xffff}, &(0x7f0000000200)=0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) move_pages(0x0, 0x0, &(0x7f0000c08fdc), &(0x7f00004ae000), &(0x7f000022b000), 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x51, @time={0x77359400}, 0x6, {0x3, 0xffffffff}, 0x7, 0x1, 0x4}) 2018/05/02 09:13:15 executing program 5: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x5) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x9) [ 196.692516] FAULT_FLAG_ALLOW_RETRY missing 30 [ 196.697169] CPU: 1 PID: 13491 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #53 [ 196.704472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.713839] Call Trace: [ 196.716457] dump_stack+0x1b9/0x294 [ 196.720088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 196.725296] ? kasan_check_write+0x14/0x20 [ 196.729528] ? do_raw_spin_lock+0xc1/0x200 [ 196.733761] handle_userfault.cold.32+0x44/0x5a [ 196.738449] ? finish_task_switch+0x182/0x810 [ 196.742942] ? handle_userfault+0x16c6/0x2760 [ 196.747442] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 196.752026] ? debug_check_no_locks_freed+0x310/0x310 [ 196.757223] ? __schedule+0x809/0x1e30 [ 196.761108] ? print_usage_bug+0xc0/0xc0 [ 196.765170] ? print_usage_bug+0xc0/0xc0 [ 196.769230] ? __sched_text_start+0x8/0x8 [ 196.773373] ? plist_check_list+0x7e/0xa0 [ 196.777526] ? graph_lock+0x170/0x170 [ 196.781405] ? plist_check_list+0xa0/0xa0 [ 196.785545] ? wakeup_preempt_entity.isra.63+0x7b/0xb0 [ 196.790826] ? __lock_acquire+0x7f5/0x5140 [ 196.795053] ? graph_lock+0x170/0x170 [ 196.798861] ? find_held_lock+0x36/0x1c0 [ 196.802934] ? lock_downgrade+0x8e0/0x8e0 [ 196.807083] ? kasan_check_read+0x11/0x20 [ 196.811229] ? do_raw_spin_unlock+0x9e/0x2e0 [ 196.815630] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 196.820208] ? kasan_check_write+0x14/0x20 [ 196.824432] ? do_raw_spin_lock+0xc1/0x200 [ 196.828664] __handle_mm_fault+0x38d8/0x4310 [ 196.833164] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 196.838013] ? graph_lock+0x170/0x170 [ 196.841816] ? find_held_lock+0x36/0x1c0 [ 196.845882] ? lock_downgrade+0x8e0/0x8e0 [ 196.850041] ? handle_mm_fault+0x8c0/0xc70 [ 196.854273] handle_mm_fault+0x53a/0xc70 [ 196.858329] ? __handle_mm_fault+0x4310/0x4310 [ 196.862906] ? find_vma+0x34/0x190 [ 196.866445] __do_page_fault+0x60b/0xe40 [ 196.870502] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 196.875698] ? mm_fault_error+0x380/0x380 [ 196.879838] ? graph_lock+0x170/0x170 [ 196.883636] do_page_fault+0xee/0x8a7 [ 196.887426] ? exit_robust_list+0x290/0x290 [ 196.891745] ? vmalloc_sync_all+0x30/0x30 [ 196.895886] ? find_held_lock+0x36/0x1c0 [ 196.899954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.904796] page_fault+0x1e/0x30 [ 196.908244] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 196.913855] RSP: 0018:ffff88018fb0fb18 EFLAGS: 00010202 [ 196.919224] RAX: ffffed0031f61f72 RBX: 0000000000000008 RCX: 0000000000000001 [ 196.926483] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018fb0fb88 [ 196.933753] RBP: ffff88018fb0fb50 R08: ffffed0031f61f72 R09: ffffed0031f61f71 [ 196.941025] R10: ffffed0031f61f71 R11: ffff88018fb0fb8f R12: 0000000020013008 [ 196.948288] R13: 0000000020013000 R14: ffff88018fb0fb88 R15: 00007ffffffff000 [ 196.955585] ? _copy_from_user+0x10d/0x150 [ 196.959839] compat_get_timespec64+0x155/0x280 [ 196.964412] ? put_compat_itimerspec64+0x350/0x350 [ 196.969336] ? get_unused_fd_flags+0x190/0x190 [ 196.973926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.979458] do_compat_pselect+0xd3/0x4c0 [ 196.983601] ? do_compat_select+0x250/0x250 [ 196.987920] ? __alloc_fd+0x700/0x700 [ 196.991720] ? __ia32_compat_sys_futex+0x3de/0x5e0 [ 196.996659] ? fd_install+0x4d/0x60 [ 197.000285] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 197.006007] ? userfaultfd_read+0x290/0x290 [ 197.010326] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 197.015860] __ia32_compat_sys_pselect6+0x1f5/0x280 [ 197.020886] do_fast_syscall_32+0x345/0xf9b [ 197.025205] ? do_int80_syscall_32+0x880/0x880 [ 197.029780] ? _raw_spin_unlock_irq+0x27/0x70 [ 197.034270] ? finish_task_switch+0x1ca/0x810 [ 197.038759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 197.044297] ? syscall_return_slowpath+0x30f/0x5c0 [ 197.049232] ? sysret32_from_system_call+0x5/0x46 [ 197.054076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.059004] entry_SYSENTER_compat+0x70/0x7f [ 197.063409] RIP: 0023:0xf7f3dcb9 [ 197.066763] RSP: 002b:00000000f5f390ac EFLAGS: 00000282 ORIG_RAX: 0000000000000134 [ 197.074472] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 197.081734] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 197.089016] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 [ 197.096280] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 197.103538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/02 09:13:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$pptp(0x18, 0x1, 0x2) 2018/05/02 09:13:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) exit(0x101) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-aesni)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x7dd, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f000084bf75)=""/139, 0x8b}], 0x1, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/05/02 09:13:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800000000005}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80480, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/05/02 09:13:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="240000001800212f8c45b3917e18dcbb4a80466ff4dc4552d789e2fb9a83001c140200fe"], 0x24}, 0x1}, 0x0) 2018/05/02 09:13:16 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001480)={'bridge_slave_0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xfffffffffffffc38) recvmsg$netrom(r1, &(0x7f0000001340)={&(0x7f0000000000)=@ax25={0x3, {"06cf238a9c7ad2"}, 0x5}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="e829e63b7c19e28e8ccb651570aa0948ade669fe5d5f2ed532b5bfaf2547f0fc2b1055d7ecea6f28c2cd45efec94cf441a87d8b8aa4770268d30ba1619059c8c143e45093d4659d9b5b79e26c0d03f4c10fdc39f374c68c3e50502ece6ba01ea2f729bc75213", 0x66}, {&(0x7f00000000c0)="d6fa9eecadd9a703a85d602679c9a598be7aa2ac1752a82d227e7000a50c0aea44b29618399764093626b2dcd95f6fdf65d744280135f457059d9ad60e7cd7e7b42ce3660779b6cdd0b665f136fc7de335f3f1ad5a701d7930a76f03c6093c", 0x5f}, {&(0x7f0000000140)="645614b640ad3bb8897763b3dfb92fa404057432b098dc3e91e319c479cac757c45db31ec7935a2cafacf45f067efabc00cdb0dee81391977d71fefec9867018480658c02850a96ccf8ef75488cb741344f7b34a51baf58eb7ef5195b80909b9ec46e740ff67207bb213118ee4bc28dae5cc11fbee518954919b2d47d973e4bacbd3439135dcfd0e621dd6ad1fed7d5d080b318913bcfd5fb1", 0x99}, {&(0x7f0000000200)="2f1ba04acd537658ccb90208bcebebfebeb20ff88615a0f944a2ae24", 0x1c}, {&(0x7f0000000240)="e4b4588768245177d0ab716480e438269109f1cb", 0x14}], 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1074, 0x20000000}, 0x1) 2018/05/02 09:13:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:16 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00ed4b63267ae19f0000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00040000"], 0x2c}, 0x1}, 0xffffffffffffffff) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x4, r1, r1) 2018/05/02 09:13:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) syncfs(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x80000000, 0x7a26, 0xffffffffffff26db, 0xe51, 0x6, 0x68b8}, 0x0, 0x2, 0x1}) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x4) 2018/05/02 09:13:16 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYRES16=r1]) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0xfffffffffffffd34) r7 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r7, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) fcntl$setlease(r5, 0x400, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x0, 0x7fff, 0x3, 0x0, 0x81}) close(r6) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00000001c0)=0x245, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r8}) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)) 2018/05/02 09:13:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)="2822189f2147336d0d52d678d3f72044c23f9f8ee57c4295af8db0e97f478579c2c2af447203e272e7cd826f48eb98176dd014e10404c253e5b5772587b38c284cf5095c4c23c5b178a97960809106f4fde454fa642417091db802ea4cd81b9b3828697162eafc858c21e41dd17bf9a38b220000000000") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0xb07b, 0x400, 0x1, 0x2, r2}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/43) 2018/05/02 09:13:16 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00005ce000)) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x4, r2, 0x0, 0x3}) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) dup2(r1, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000200)={r3, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0xd8, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0xd6}, &(0x7f00000001c0)=0x88) 2018/05/02 09:13:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl(r0, 0x125e, &(0x7f0000000100)) 2018/05/02 09:13:16 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xed, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x0, 0x1}, 'port0\x00', 0x4, 0x800, 0x1, 0x5, 0x80000001, 0x7, 0x9, 0x0, 0x5, 0x14ca308f}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/144, 0x90}], 0x1) write$binfmt_aout(r0, &(0x7f0000000200)={{0x107, 0x4, 0x52c, 0x98, 0x36d, 0x0, 0x15d, 0xff}, "49b2d8dc47ef4f9f27d6cae39c29b9ee50a1bf77d0a7985d8400df78dbd6b0462f1186e87f83d9518729fc38e79f11b5f78ca78d9b1e7b57f2cdc44e9e0a1a17f14cb51015965188dfa7be4fc92b631e03540a797b9a42bf3ae5be07", [[], [], [], [], [], [], [], []]}, 0x87c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000a80)=0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000ac0)={0x80, 0x0, 0x9, 0xffff, 0x101}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000b00)) bind(r0, &(0x7f0000000b40)=@in6={0xa, 0x4e21, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x30}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000d80)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e24, 0x0, 0x2, 0xa0, 0xa0, 0x3e, r1, r2}, {0x9, 0x5, 0x7fffffff, 0x5758, 0x0, 0x1000, 0x8, 0xc84c}, {0x0, 0x9, 0x2, 0x9}, 0xced, 0x6e6bba, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0xa, @in6, 0x3504, 0x2, 0x0, 0x7, 0x3ff, 0x5, 0x3}}, 0xe8) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3ff) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ec0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) select(0x40, &(0x7f0000000f00)={0x7fff, 0xfe00000000000000, 0xfffffffffffffc00, 0x2, 0x1, 0x50, 0x8000, 0x2}, &(0x7f0000000f40)={0x6, 0x3, 0x7fffffff, 0x40000000800, 0xd0, 0x2800000000, 0x5, 0x34d2}, &(0x7f0000000f80)={0x3, 0xfff, 0x6, 0x100, 0x6, 0x1, 0x401, 0xc6e9}, &(0x7f0000000fc0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x800, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000001040)='/dev/nullb0\x00', 0x0, 0x0) gettid() r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001500)={0xfc, 0x0, &(0x7f0000001300)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28, 0x20, &(0x7f00000010c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000001080), 0x1, 0x0, 0x36}], &(0x7f0000001100)=[0x0, 0x38, 0x20, 0x78]}}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000001140), &(0x7f0000001180)=[0x0, 0x28, 0x78, 0x38, 0x20, 0x18, 0x58, 0x28, 0x38]}}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f0000001240)=[@fda={0x66646185, 0x5, 0x2, 0x21}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000001200), 0x1, 0x3, 0x3e}], &(0x7f00000012c0)=[0x78, 0x20, 0x40, 0x38, 0x28, 0x68]}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x2}, @dead_binder_done={0x40086310, 0x1}], 0xf8, 0x0, &(0x7f0000001400)="03204f58aa7819ca44ebafc3e2ae36e3d05c558a2f2e3f9d1f6f64331e157ca7f30007efc7db2cf153b8279fb2e8763432a17c4c7186398e93a88c932573ef76442702ab68af5a794f66feaf3a699e79667f68315146575394dfcc671938245db4f8d3408001c40311d9b580d22810f3b4218cd05a62eaada268dcb657497fd8ac81c6a7961f9129b8f2f442925e832dd94c2550cb634e330698180b657be4df85d5a2dc694d8c3623c3ccadc01845da8b03a20bc4181ca45dc9b203f4e831135dfd0bc9c1df35beba255435601b0a29df3689c10312c00f660c2eed38aac9ba796c7a7d25ebdeaf627b6e04dae064f250ae3164f01f9db3"}) getitimer(0x1, &(0x7f0000001540)) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000001580)=""/91) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000001600)=0x100000001, 0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001640)='/dev/full\x00', 0x400, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000001680)={'raw\x00'}, &(0x7f0000001700)=0x54) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001740)='bridge_slave_0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', 0x2, 0x8) r6 = syz_open_dev$vcsa(&(0x7f00000017c0)='/dev/vcsa#\x00', 0xe1, 0x80100) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000001800)=""/191) epoll_pwait(r3, &(0x7f00000018c0)=[{}, {}], 0x2, 0x80, &(0x7f0000001900)={0xffffffff}, 0x8) 2018/05/02 09:13:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000300)={0xffffffffffffff9c, r0}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x20000) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x41) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x3ff, 0x0, {0x2, 0x2, 0x8, 0x2}}) recvfrom$inet(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x10102, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/02 09:13:17 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000f000000078101000000fddbdf250a0000000808badb442fcab5"], 0x1c}, 0x1}, 0x0) r1 = dup(r0) fstat(r1, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000100)) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/02 09:13:17 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) syz_open_procfs(r0, &(0x7f0000000180)='net/ip_vs_stats\x00') 2018/05/02 09:13:17 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3ff, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000008ffc), &(0x7f0000729ffc)=0x1) 2018/05/02 09:13:17 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x200}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 2018/05/02 09:13:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) listen(r1, 0x0) 2018/05/02 09:13:17 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, @remote}, &(0x7f0000000640)=0x10, 0x80000) readahead(r0, 0x2, 0x600000000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0xffffffffffffff00, 0x100000, 0xb, &(0x7f0000000040)="dc5a9b40fbf487b4b40d00"}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) pwritev(r2, &(0x7f00000000c0), 0x200000000000017b, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)={{0x10b, 0xec25, 0x200, 0x3b8, 0xb3, 0x9c3, 0x20a, 0x100000001}, "6db0c20b3e96c91daeb4a68ae84e8040055d40d24638987865c7542376824ebdb52fe5a7ea85cdd5209c38a1c36bd2a27ff92dbf7911465e5651c4b52ab5229dc4e822db32f257b353be1ad7fd4def00377889c59cc97461927a35ee229f47be7d2c986b18a64a39574952a03b5b448f48d14ce8bc9f953a9d0458d8894b9a842a15b7acf68dc4aec7d6af60539267d800f2aea3cc33d1919e026892ba4db40598f1143769a5e507f7e78726a817e50a29be8d783d86bc7fab9d4f58562c5dbacfe55b793085fb555f4111f0de43fd145447f6b771519cbd825dfa95e0ab4413c68822edaafbee880810154c31f7e4c201530f29b90441", [[], [], []]}, 0x417) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000ddff8), 0x5) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000100)) pkey_alloc(0x0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000005c0)=0x9199, 0x4) sendfile(r1, r2, &(0x7f0000000000), 0x9) 2018/05/02 09:13:17 executing program 4 (fault-call:8 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:17 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x226, &(0x7f00000000c0)}, &(0x7f0000000100)=0xc) getrusage(0xffffffffffffffff, &(0x7f0000000140)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000e500001600010000630800ff00b9145b2bae59a3aaae885100000000000000000000090000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xffff, 0x1000, &(0x7f000087d000)=""/4096, 0x0, 0x4}, 0x48) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000040)=""/23, 0x17}], 0x2) 2018/05/02 09:13:17 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0xfffffffffffffffc) fdatasync(r0) 2018/05/02 09:13:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x9, 0x720f, 0x5, 0x7, 0x1, [{0x8, 0x0, 0x4, 0x0, 0x0, 0x502}]}) 2018/05/02 09:13:17 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402600, 0x60) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='gretap0\x00', 0x10) 2018/05/02 09:13:17 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x3c3000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x4, 0x0, [{0x2, 0x10000, 0x6, 0x80000001, 0x400, 0x101, 0x10001}, {0xc0000009, 0x1, 0x1, 0x51e, 0xe0f, 0x7aa8, 0x7fff}, {0x40000001, 0x7, 0x7, 0xff, 0x1, 0x7, 0x2}, {0x80000008, 0x3, 0x1, 0x189, 0xffffffff, 0x5, 0x8}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x80000001, 0x3, [0x80, 0x77, 0x0]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xa}, &(0x7f00000001c0)=0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000800)={@dev, @rand_addr, 0x0}, &(0x7f0000000840)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000880)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getpeername$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d80)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000e40)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e80)={0x0, @loopback, @remote}, &(0x7f0000000ec0)=0xc) accept4(r0, &(0x7f0000003200)=@ll={0x0, 0x0, 0x0}, &(0x7f0000003280)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003380)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003440)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003480)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000034c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f00000035c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003600)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003680)=0x14) getpeername$packet(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003800)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000003900)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003a00)={0x0, @empty, @rand_addr}, &(0x7f0000003a40)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004700)={&(0x7f0000003a80)={0xc7c, r2, 0x8, 0x70bd25, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x134, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x180, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x3, 0x6}, {0x80000000, 0x101, 0x8001, 0xc5d}, {0x1, 0x7, 0x8ae1, 0x6}, {0x5, 0x9, 0x6, 0x2}, {0x7fffffff, 0x8001, 0x7ff, 0x2}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x83}}}]}}, {{0x8, 0x1, r15}, {0xd0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r18}, {0x148, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc9a}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r21}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd37f}}}]}}, {{0x8, 0x1, r22}, {0x264, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x33fd, 0x8001, 0x1, 0x100000001}, {0x8995, 0x80000001, 0xfffffffffffffff9}, {0x3, 0x2, 0x8b, 0xb7b6}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x702badfc}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r26}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2b00}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x104, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x9, 0x400, 0xfffffffffffffff8}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0x140, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x5, 0x200, 0x9, 0x1f}, {0x8000, 0x3f, 0x80, 0x9}, {0xc5d, 0x4, 0x8, 0xffff}, {0x799, 0x7, 0x4, 0x3}, {0x6, 0xfffffffffffffffb, 0x4, 0x8}, {0x2, 0x10001, 0x8, 0x5}, {0x0, 0x2, 0x4, 0xc3}, {0x0, 0x6, 0x8, 0xffff}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0xc7c}, 0x1, 0x0, 0x0, 0x4810}, 0x20000000) 2018/05/02 09:13:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x7, r0, r0) r3 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r5, 0x2276, &(0x7f0000000080)) bind$alg(r4, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r3, r4) r6 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x40000) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000180)="98ee942289d56f01b4c7361c30a8931f928e385f6921683656c12a91e5b4ce8b98216c5c534157ccbf3de7f9c348e02746d074bb041011552a700ce98afdac1c36d81eed0b688981e29cc86e89211b271c9fbf12873ae85d000000000000", 0xffffffffffffff56}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r6) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r6, &(0x7f0000000000), 0x9) 2018/05/02 09:13:17 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x6c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/02 09:13:17 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:18 executing program 3: timer_create(0x3fffffffc, &(0x7f0000000140)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001040), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, r0+30000000}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/05/02 09:13:18 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x32, 0x0, r1, &(0x7f000028cff8)='./file0\x00') 2018/05/02 09:13:18 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="2400000024007f0000001200000001000d0ff6ff0100000000000000000000000700ff10", 0x24) 2018/05/02 09:13:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x202e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) 2018/05/02 09:13:18 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/86) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 09:13:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x210002, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000180)) 2018/05/02 09:13:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0) 2018/05/02 09:13:18 executing program 1: r0 = socket(0x11, 0x500000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xfffff600}, @mpls={[], @generic="ba7a02bb"}}, 0xe) 2018/05/02 09:13:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:18 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) pwrite64(r0, &(0x7f0000000000)="f9d9589e73cc0b3b76177c50013fb43fc070a000ad39ac1a93c31eed1db6cf79583b91ee0442e854033c552b974f55cadc0846c37f52a4aa3a8fdcec3a8e842df300f59c05b8ea931f47a1988674276428b27478adab033bb8673768196caa4605d00740e6e880bcc677dea9c63d0d5279e9a0108564dc604f59b113fdaa51c3c93909a1cedf98db3e456c806464fa885843b5732151dc8bc6ef455ddf3021780353aa5dd8796a0176e8efeb68df", 0xae, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100, 0x220400) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/97) 2018/05/02 09:13:18 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x21}, r1}, 0x14) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000021a6124d684a3d92e057c6286655e87a163880dc7a3a49f5657810d5243ed6a8943c115b544b4bc048a35bbfd76c209594b9a40f4c246dfd", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4004556b, 0x0) [ 199.377727] ALSA: seq fatal error: cannot create timer (-16) [ 199.408762] ALSA: seq fatal error: cannot create timer (-16) 2018/05/02 09:13:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x7c) getrandom(&(0x7f0000000280)=""/212, 0xd4, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x80000001, 0x1, 0x3, 0x1, 0x80000001, 0xe4, 0x80000001}, &(0x7f0000000240)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000800)={{}, {0x200000000080}}) socket$inet(0x2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) 2018/05/02 09:13:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="2f6465762f6c6f6f70230099ec220eb35d653cf83f2490a04a024259", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000040)=""/30, &(0x7f00000000c0)=0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:19 executing program 7: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000440)={0x800, 0x7ff, 0x2, 0x8}, 0xfffffffffffffd3d) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000600)=0xffffffffffffffa1, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0xfffffffffffffd43, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsh0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xfffffffffffffc17) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r4, &(0x7f0000000180), 0x0, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYBLOB="01000200000000000000"], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r7, 0xffffffffffffffa8}, 0x55) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) r8 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/02 09:13:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffffc, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1a) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/02 09:13:19 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:19 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x7ff, 0x3, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x0, 0x80}) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@vsock, &(0x7f0000000240)=0x80, 0x0) 2018/05/02 09:13:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x20df6000}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:19 executing program 1: socketpair$inet6(0xa, 0x6, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffffff39, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000580)) write$sndseq(r3, &(0x7f0000000540)=[{0x0, 0x5, 0x7, 0x1ff, @time, {0x8, 0x96b}, {0x4e2, 0x6}, @raw8={"8d01a7e177096d1542b29f55"}}, {0x3ff, 0x2, 0xa523, 0xd6b, @time={r4, r5+30000000}, {0x9, 0x5}, {0x3, 0x7}, @ext={0x51, &(0x7f00000004c0)="7d5f2b7398805a3ac4a631220a792f701491f92e6e9fba1294dbf984f9d23698876677263f9833d4e40037656148edff7804b55ceb10bc60242ce0fd21fe113d8d01f060e4ae1799f575858caf022a2708"}}], 0x38) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)="c855b9176ffeb5c5cb26548c14b4cb4cae313ca37ee40a71bc70370834921c1b4c6a9dfd784fd13a8e3aa8599ae906f8cc3b3c5832eda98bcc96f685cda23f231ee302", 0x43}, {&(0x7f0000000240)="0176d68581cf239f24abd86a2c0056baf08679e3cabb8696dc5ea6e6ebc0e704594096da80aa7a5a81a6567b2c94d748505e92507ebd2b06bbe9db50fc963f9b5b44f00c2b35c5e08eeb5af608b745f1ef72e9c475be231b5df25921417857eb900bec0777617457c325efe509152cd0820558a8c2524996125f34f0eb409a7e7895c1a82db08da8f6559882288c43cecc4fc4e61a2d7e53cb03e75d919066", 0x9f}, {&(0x7f0000000140)="ad21e1fb9977a3247d2d38cecf731b7c261a5c1ec69d5dbf432ea7", 0x1b}, {&(0x7f0000000300)="a0b1970434262675d0fc63728a72b58e64e02978213f494c3f6ac31746bbb30b1c087034b8a3206157a6e74a6727b6ec75a3beac3658c97776a22348624cbd1f89d47e6f1c10652f504ed03a9e778287ec974c7e97bf587a9baecbdb2514dae1476927c4ea03bc729f06ee2cc5d21718a95d3310806a3a40107d0106fb5c2f33897db3cc9cde5e3395263e2a09fc0c65b3e5158b3b90018cbc514894e43c374600d96aca4ddd6fdfa92e091c3e6720cf9e65e1ee4024fb98548804b2bf5d4a62ef473bd1d8ad256e95e30c64ad90c6e72378ee1c90a527b7ebe42220f6368ff61e01bfbd84020971865fd337", 0xec}], 0x4, 0x0, 0x0, 0x20004000}, 0x4008041) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '/dev/snd/seq\x00'}) [ 200.354124] FAULT_INJECTION: forcing a failure. [ 200.354124] name failslab, interval 1, probability 0, space 0, times 0 [ 200.365459] CPU: 0 PID: 13789 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #53 [ 200.372747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.382111] Call Trace: [ 200.384721] dump_stack+0x1b9/0x294 [ 200.388372] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.393580] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.398445] should_fail.cold.4+0xa/0x1a [ 200.402502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.407608] ? rcu_note_context_switch+0x710/0x710 [ 200.412528] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.417364] ? graph_lock+0x170/0x170 [ 200.421156] ? kasan_check_write+0x14/0x20 [ 200.425393] ? find_held_lock+0x36/0x1c0 [ 200.429456] ? __lock_is_held+0xb5/0x140 [ 200.433516] ? check_same_owner+0x320/0x320 [ 200.437837] ? zap_class+0x720/0x720 [ 200.441544] ? rcu_note_context_switch+0x710/0x710 [ 200.446461] ? kasan_check_write+0x14/0x20 [ 200.450687] ? __mutex_lock+0x7d9/0x17f0 [ 200.454739] __should_failslab+0x124/0x180 [ 200.458973] should_failslab+0x9/0x14 [ 200.462767] kmem_cache_alloc_node+0x272/0x780 [ 200.467342] ? mutex_trylock+0x2a0/0x2a0 [ 200.471412] ? kasan_check_write+0x14/0x20 [ 200.475664] __alloc_skb+0x111/0x780 [ 200.479376] ? skb_scrub_packet+0x580/0x580 [ 200.483702] ? graph_lock+0x170/0x170 [ 200.487509] ? lock_downgrade+0x8e0/0x8e0 [ 200.491660] ? mutex_trylock+0x2a0/0x2a0 [ 200.495717] ? page_add_file_rmap+0x779/0xe20 [ 200.500205] ? debug_check_no_locks_freed+0x310/0x310 [ 200.505390] ? __lock_is_held+0xb5/0x140 [ 200.509449] inet_netconf_notify_devconf+0xc9/0x220 [ 200.514459] mrtsock_destruct+0x2ac/0x450 [ 200.518598] ? wait_for_completion+0x870/0x870 [ 200.523175] ? mroute_clean_tables+0xa50/0xa50 [ 200.527747] ? lock_acquire+0x1dc/0x520 [ 200.531729] ? print_usage_bug+0xc0/0xc0 [ 200.535795] ? mroute_clean_tables+0xa50/0xa50 [ 200.540373] ip_ra_control+0x4a9/0x620 [ 200.544266] ? ip_cmsg_send+0x900/0x900 [ 200.548246] ip_mroute_setsockopt+0x84b/0x1130 [ 200.552822] ? ipmr_net_init+0x4a0/0x4a0 [ 200.556966] ? print_usage_bug+0xc0/0xc0 [ 200.561024] ? debug_check_no_locks_freed+0x310/0x310 [ 200.566480] ? __lock_acquire+0x7f5/0x5140 [ 200.570705] ? perf_trace_lock+0x900/0x900 [ 200.574942] ? debug_check_no_locks_freed+0x310/0x310 [ 200.580134] ? __lock_acquire+0x7f5/0x5140 [ 200.584374] ? debug_check_no_locks_freed+0x310/0x310 [ 200.589588] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.594509] ? zap_class+0x720/0x720 [ 200.598218] ? debug_check_no_locks_freed+0x310/0x310 [ 200.603403] do_ip_setsockopt.isra.13+0x3e2/0x3e50 [ 200.608334] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.614554] ? ip_ra_control+0x620/0x620 [ 200.618606] ? zap_class+0x720/0x720 [ 200.622332] ? perf_trace_lock+0x900/0x900 [ 200.626558] ? find_held_lock+0x36/0x1c0 [ 200.630626] ? perf_trace_lock+0xd6/0x900 [ 200.634764] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.639591] ? graph_lock+0x170/0x170 [ 200.643386] ? zap_class+0x720/0x720 [ 200.647091] ? perf_trace_lock+0x900/0x900 [ 200.651328] ? zap_class+0x720/0x720 [ 200.655038] ? graph_lock+0x170/0x170 [ 200.658842] ? find_held_lock+0x36/0x1c0 [ 200.662895] ? graph_lock+0x170/0x170 [ 200.666695] ? find_held_lock+0x36/0x1c0 [ 200.670754] ? lock_downgrade+0x8e0/0x8e0 [ 200.674897] ? rcu_is_watching+0x85/0x140 [ 200.679043] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.684667] ? __fget+0x40c/0x650 [ 200.688127] ? expand_files.part.8+0x9a0/0x9a0 [ 200.692699] ? wait_for_completion+0x870/0x870 [ 200.697276] compat_ip_setsockopt+0x68/0x140 [ 200.701691] compat_raw_setsockopt+0xe2/0x100 [ 200.706183] compat_sock_common_setsockopt+0xb4/0x150 [ 200.711367] ? raw_seticmpfilter+0x90/0x90 [ 200.715594] ? sock_common_setsockopt+0xe0/0xe0 [ 200.720254] __compat_sys_setsockopt+0x1ab/0x7c0 [ 200.725008] ? __compat_sys_getsockopt+0x7f0/0x7f0 [ 200.729943] ? ksys_write+0x1a6/0x250 [ 200.733734] ? __do_page_fault+0x441/0xe40 [ 200.737962] ? __ia32_sys_read+0xb0/0xb0 [ 200.742033] ? mm_fault_error+0x380/0x380 [ 200.746181] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 200.751274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 200.756286] do_fast_syscall_32+0x345/0xf9b [ 200.760605] ? do_int80_syscall_32+0x880/0x880 [ 200.765179] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.769674] ? finish_task_switch+0x1ca/0x810 [ 200.774164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.779693] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.784618] ? sysret32_from_system_call+0x5/0x46 [ 200.789452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.794309] entry_SYSENTER_compat+0x70/0x7f [ 200.798710] RIP: 0023:0xf7f1ccb9 2018/05/02 09:13:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000080)={0x10000, 0x5, 0x3, 0x7ff, 0x40}) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 200.802064] RSP: 002b:00000000f5f180ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 200.809763] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 200.817026] RDX: 00000000000000c9 RSI: 0000000020000080 RDI: 00000000fffffed6 [ 200.824301] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.831735] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 200.838993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/02 09:13:20 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x42000) fcntl$setstatus(r0, 0x4, 0x2800) write$sndseq(r0, &(0x7f0000000040), 0x1e0) 2018/05/02 09:13:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = getpgid(0x0) fcntl$lock(r0, 0x8, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xffffffffffffffff, r2}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x4000}) 2018/05/02 09:13:20 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$notify(r0, 0x402, 0xa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x3) ioctl$TCSBRK(r2, 0x5409, 0x1f) 2018/05/02 09:13:20 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:20 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfa) sendfile(r1, r1, &(0x7f00000ddff8), 0x5) sendfile(r1, r2, &(0x7f0000000040), 0x9) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x7, 0x2000}, 0x4) 2018/05/02 09:13:20 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) flock(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000000240)="3f2cc696e4ecbc41c1eb5b53639ae865e4d6272df1054da56b58ceddf15d4db6030baede12dbbd3b6c999906f302a60a1d6b7a236d917548f77807157817afd73cbb92902b8ba6b7a9aa00ca08e10ab035ab5b9c63675f3bb823850662a0d945e5056789c3cbae9f08bbc8ed1b443853bb816ef47e32668b3f5d81e7b59d1b751aedb09ee881a5fdeaf6f03c56ff291925d60bd9f9d8f0749c9e934576f547fbe774c4d95cb3b5b516727f90ebabb253cb1533b742", 0xb5, 0x40000, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) 2018/05/02 09:13:20 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) recvfrom$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0xff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x2f) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="22c8bf161d656c43f4"], &(0x7f0000000000)=0xff7f) ioctl$TCSBRKP(r1, 0x5425, 0x80000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x5, 0xe65}, &(0x7f00000002c0)=0xc) 2018/05/02 09:13:20 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1000000000000000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0x6b241037833bb222, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/05/02 09:13:20 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x214280) r1 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/vsock\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x8, 0x10000, 0x6, 'queue0\x00', 0x7}) ioctl$UFFDIO_API(r3, 0x7b9, &(0x7f0000000040)={0xaa}) 2018/05/02 09:13:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x101005, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x6002, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)=':user\x00systemcpuset]\x00') 2018/05/02 09:13:20 executing program 1: r0 = socket$inet(0x2, 0xa, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x9, 0x3, 0x8, 0x7, "ab8089ff77b27cd6e4c10fdaec980af86f2948973ee00db4b94f45eeaf52d8c086f0d8695b97ff91947ad6a3", 0x5}) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000002000)=0x2, 0x4) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x2, 0x7, 0xfffffffffffffffe, 0x0, 0x2, 0x3, 0x100000001, 0x31e, 0x38, 0x4e, 0x9, 0x800, 0x20, 0x1, 0x73, 0x88, 0x1}, [{0x0, 0x2, 0x9, 0x305, 0x2, 0x0, 0x3, 0x4}], "2d00bbd11ea0e68100e573f80b646bd65d637db2bf4dc54c4d104578865653b06ac035a4222e306a1e6e2b82f32ed4ca9576a7e1f697dbd878eead6050e486f3c69da47680648a36dd14c5c3e339138f48841bb4cf4e74773b010cc6f6dd46df0f3786d81fe64eefe84702bbbc82a99befb375ca570e57b31f1f52cc697fe72e34f9efff637de51180addafd8b7841c0b3b6f43e68d65e2f93c7686ab9b5966af2d585fb568bd07ca2643df109215494f6a69c0dfced4949938d469e2109f286c3f938a7dbc1fb729ec49f04d48044c1", [[], [], [], [], [], []]}, 0x728) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000940)=@assoc_value={0x0}, &(0x7f0000000840)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r2, 0x4, 0xf1a8}, 0x8) 2018/05/02 09:13:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readahead(r1, 0x800, 0x90000000000000) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 201.204701] FAULT_INJECTION: forcing a failure. [ 201.204701] name failslab, interval 1, probability 0, space 0, times 0 [ 201.216100] CPU: 1 PID: 13841 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #53 [ 201.223406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.232877] Call Trace: [ 201.235465] dump_stack+0x1b9/0x294 [ 201.239219] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.244409] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.249246] ? kernel_text_address+0x79/0xf0 [ 201.253649] ? __unwind_start+0x166/0x330 [ 201.257797] should_fail.cold.4+0xa/0x1a [ 201.261851] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.266966] ? graph_lock+0x170/0x170 [ 201.270784] ? save_stack+0x43/0xd0 [ 201.274404] ? kasan_slab_alloc+0x12/0x20 [ 201.278547] ? find_held_lock+0x36/0x1c0 [ 201.282612] ? __lock_is_held+0xb5/0x140 [ 201.286687] ? check_same_owner+0x320/0x320 [ 201.291009] ? rcu_note_context_switch+0x710/0x710 [ 201.295948] __should_failslab+0x124/0x180 [ 201.300187] should_failslab+0x9/0x14 [ 201.303983] kmem_cache_alloc_node_trace+0x26f/0x770 [ 201.309090] __kmalloc_node_track_caller+0x33/0x70 [ 201.314021] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 201.318780] __alloc_skb+0x14d/0x780 [ 201.322493] ? skb_scrub_packet+0x580/0x580 [ 201.327078] ? graph_lock+0x170/0x170 [ 201.330873] ? lock_downgrade+0x8e0/0x8e0 [ 201.335023] ? mutex_trylock+0x2a0/0x2a0 [ 201.339081] ? page_add_file_rmap+0x779/0xe20 [ 201.343582] ? debug_check_no_locks_freed+0x310/0x310 [ 201.348781] ? __lock_is_held+0xb5/0x140 [ 201.352841] inet_netconf_notify_devconf+0xc9/0x220 [ 201.357856] mrtsock_destruct+0x2ac/0x450 [ 201.362001] ? wait_for_completion+0x870/0x870 [ 201.366587] ? mroute_clean_tables+0xa50/0xa50 [ 201.371160] ? lock_acquire+0x1dc/0x520 [ 201.375135] ? print_usage_bug+0xc0/0xc0 [ 201.379203] ? mroute_clean_tables+0xa50/0xa50 [ 201.383778] ip_ra_control+0x4a9/0x620 [ 201.387658] ? ip_cmsg_send+0x900/0x900 [ 201.391643] ip_mroute_setsockopt+0x84b/0x1130 [ 201.396225] ? ipmr_net_init+0x4a0/0x4a0 [ 201.400285] ? print_usage_bug+0xc0/0xc0 [ 201.404337] ? debug_check_no_locks_freed+0x310/0x310 [ 201.409536] ? __lock_acquire+0x7f5/0x5140 [ 201.413766] ? perf_trace_lock+0x900/0x900 [ 201.417994] ? debug_check_no_locks_freed+0x310/0x310 [ 201.423194] ? __lock_acquire+0x7f5/0x5140 [ 201.427417] ? debug_check_no_locks_freed+0x310/0x310 [ 201.432596] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.437440] ? debug_check_no_locks_freed+0x310/0x310 [ 201.442626] do_ip_setsockopt.isra.13+0x3e2/0x3e50 [ 201.447545] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.452377] ? ip_ra_control+0x620/0x620 [ 201.456433] ? perf_trace_lock+0x900/0x900 [ 201.460659] ? find_held_lock+0x36/0x1c0 [ 201.464712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.470240] ? _parse_integer+0x13b/0x190 [ 201.474428] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.479258] ? graph_lock+0x170/0x170 [ 201.483054] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 201.488841] ? _kstrtoull+0x180/0x230 [ 201.492643] ? perf_trace_lock+0x900/0x900 [ 201.496871] ? lock_release+0xa10/0xa10 [ 201.500838] ? graph_lock+0x170/0x170 [ 201.504625] ? find_held_lock+0x36/0x1c0 [ 201.508681] ? graph_lock+0x170/0x170 [ 201.512492] ? find_held_lock+0x36/0x1c0 [ 201.516551] ? lock_downgrade+0x8e0/0x8e0 [ 201.520782] ? kasan_check_read+0x11/0x20 [ 201.524924] ? rcu_is_watching+0x85/0x140 [ 201.529065] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.534266] ? __fget+0x40c/0x650 [ 201.538683] ? expand_files.part.8+0x9a0/0x9a0 [ 201.543272] ? wait_for_completion+0x870/0x870 [ 201.547853] compat_ip_setsockopt+0x68/0x140 [ 201.552255] compat_raw_setsockopt+0xe2/0x100 [ 201.556751] compat_sock_common_setsockopt+0xb4/0x150 [ 201.561930] ? raw_seticmpfilter+0x90/0x90 [ 201.566156] ? sock_common_setsockopt+0xe0/0xe0 [ 201.570817] __compat_sys_setsockopt+0x1ab/0x7c0 [ 201.575570] ? __compat_sys_getsockopt+0x7f0/0x7f0 [ 201.580491] ? ksys_write+0x1a6/0x250 [ 201.584283] ? __do_page_fault+0x441/0xe40 [ 201.588512] ? __ia32_sys_read+0xb0/0xb0 [ 201.592569] ? mm_fault_error+0x380/0x380 [ 201.596717] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 201.601817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.606827] do_fast_syscall_32+0x345/0xf9b [ 201.611153] ? do_int80_syscall_32+0x880/0x880 [ 201.615728] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.620229] ? finish_task_switch+0x1ca/0x810 [ 201.624719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.630252] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.635180] ? sysret32_from_system_call+0x5/0x46 [ 201.640043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.644884] entry_SYSENTER_compat+0x70/0x7f [ 201.649294] RIP: 0023:0xf7f1ccb9 2018/05/02 09:13:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) ioctl$TIOCSBRK(r1, 0x40044591) [ 201.652650] RSP: 002b:00000000f5f180ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 201.660373] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 201.667634] RDX: 00000000000000c9 RSI: 0000000020000080 RDI: 00000000fffffed6 [ 201.674893] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 201.682153] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 201.689423] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/02 09:13:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x7ffff000}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/05/02 09:13:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x1) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/02 09:13:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x5) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, 0x4) 2018/05/02 09:13:21 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/76) ioctl$KVM_SMI(r0, 0xaeb7) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)='-/cpuset-vboxnet1procposix_acl_access\x00') 2018/05/02 09:13:21 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa03, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800000000000000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4080}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x12c, r1, 0x209, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2e66aa0c1a6fbb0}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4cf}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd151}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x691eb5a3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='dctcp-reno\x00', 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000440)) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000500)="53379ed88d6e934ab697bafbc3caf5ba3fa19ee8cdb1cce23037800d2a51275018f88ebcc2a1a548f7553eaaf6fb9f0de8b506bae41bd035b9ebaf4effa8d85b10d643ee07ec894033ee7bc4370896ecdd15b9da611ab54e1371f07936fdbc68318319a0b2e4ee15b641273c808dda0ce314b685c7b2d7c12003f6709e20", 0x7e}, {&(0x7f0000000580)="fb096db40c7bc06c27b98892bcaaa5787279d7bc57bdbdbcc810ada8d611b86bb916e172e717fa19e46577a910c62007b28892f12e104f1a1e28d88c6b599f3deabf2dc51d024bb60cbbfab33754d84dca3c3fc17c4e2c084eb076ce3e23d209173c393d806814a8fef450a79b44fbdfc942d350a3bc0755eff55b1bf01e5008040c03133196a4e309dadf9c2f0e37cb8c9e105d411341e51347f76c803399472de037659cdd52345e0511c15e55054438d5c0165350aa772c0f301812895af79db6493a26ba2d36fa13eca7f7d527fad0af0691ce63e6776306bbfe38fb7bc8bfb7dc0c", 0xe4}, {&(0x7f0000000680)="e93576fa750ffe9c0ff0400b4b664c9ceef75a7be47de8149dc1902dacdd38378f77fd173c61a257d0a9abb8a18af7a75b86e6604f4ecca547f95d2a49b2910763ce834529ce49ec8ecd4e7bf8cc67b51dd30929a3ee0ac68017d71acb8799194b5bb7494e55a25ce18b92937a3ebaf8ea9ca507cb3b04758fb909ef6fe7f6b8ff9c298423a03945f2b8fd64e901b52cd08b6829f63ac68b8318d6d5986a71621572a5ba94e339bd13d6fd9a", 0xac}, {&(0x7f0000000740)="76b715f15bf221a29b707fdacaf7b963db2dae67dc7c18fe47330209ef3291073b8a5b7288568f929b40c317b829bc3f390d6e8f902c234155aea4a64cfc3062ef514751124566f5f2c6547a316f88940061ad9d0f1d027ec92eb5bb6a5e9f", 0x5f}, {&(0x7f00000007c0)="628f1a6cf708a06125ed27e9cec70e08f1e4e54d9926da788822857696e890f9086d4962ad653c0a7ab3e17feea7a87680e88e74612486576292250f1605aacc4656773f74be5fcc0555bf50681caab055cad4153165237be5d3632b8da0923a70da6b5eaebaed76f041dd95ff4886ba7a6511562e9988e5a9ee0133e1acc6a5b474c8acd72dfab2f1b1abcedfd6d019af46b5f1e0d20700e69236a169c7c77bc17d339a7d47ff3dd9fbfd952a5f8361c16d21ac55a558f773be4a160ab9", 0xbe}, {&(0x7f0000000880)="0835fc18524b5721193d1a452970126f4f335966d9fd2ad696208c5a8c7a60fb40625d85ec48145fa6b7a9b34f0f61f99335502bf1e196032992e11841ccc9a74147c0e4078a82b26275e39ca1c33c881097ed207db867f6666a25fda9e51b5eb36910f57db13863d27fbf3bbfd00e4b263f685c4f545c12317584918680750b5cf84b9530605d81d32b52dceb239b57b67ccc72b584bdfcdbf595cb9ccf69479f4c254ff9ae4d3719a66391d76bd8cacae8", 0xb2}, {&(0x7f0000000940)="9b0f5d444699ec9536893f2e15004c71a57c662d2da24b2c7c933ecd0882f70dd6a576e640be0027c6ab3e85378350de94ceddcd80fe6a506cf060e0c61c347de8d3e95b1f648e911069197c4c5e13297890a9ce862dc73a85f2afeeb2a45f813cf3849d13d23a7e2f2b263f40db9b835d13c3b659aff762f3f7ecc210b208171acf", 0x82}, {&(0x7f0000000a00)="727cb44318ae85190e8490424d947c0783035dd8d1a5a7f656a9233dfd05d2b6b56b65162ea9ffc7e3822043af0f53a8ba7e224fbae81f28cc42f93d19bf07e70878cbbb6c22c060927751adc344472366aba7f3191a81d7b9fa086997af298c378e95b07c96e1fee7d1e8c37a55e5e3ea03de6493aad75b2c8599be75d326d5599e1df9796864e137144a85e8d719d8f82819db3dde00c016a475ad962cd4c9c052b262322760852380c26ccc36717b3b000f6843715b93500b988143b84ac2a1e42af7f1ff2bd1bb327be238d649da9dfc", 0xd2}], 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000b40)=""/195, &(0x7f0000000c40)=0xc3) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000e40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x911c5597a8960042}, 0xc, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x110, r1, 0x200, 0x70bd28, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb37}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd4}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x54) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7f) socket$netlink(0x10, 0x3, 0x15) r4 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r4, 0x200, &(0x7f0000000e80)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000ec0)={'HL\x00'}, &(0x7f0000000f00)=0x1e) r5 = epoll_create(0x6) r6 = accept4(r3, &(0x7f0000000f40)=@alg, &(0x7f0000000fc0)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) recvfrom$llc(r6, &(0x7f0000001040)=""/145, 0x91, 0x40, &(0x7f0000001100)={0x1a, 0x322, 0x0, 0x16b, 0x8, 0xffffffffffffff8d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) keyctl$session_to_parent(0x12) ioctl$TIOCNOTTY(r0, 0x5422) sendfile64(r3, r0, 0x0, 0xe3) pivot_root(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000011c0)={0xf81, 0xde, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001200)={0x8, 0xffff, 0x80000000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001280)={0x0, 0x401}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001300)={r7, 0x6}, 0x8) 2018/05/02 09:13:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000003c0)) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x10200, 0x30) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)=ANY=[@ANYBLOB="0206fc00020000000710000000000000"], 0x10}, 0x1}, 0x0) r1 = getpgrp(0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/05/02 09:13:21 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x20df7000}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-aesni)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x101900, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000240)={0x1f, {0x1ff, 0x7, 0xfff, 0x6, 0x1}, 0x8}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) write$fuse(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="2080000005da5b684600000000000000004b34c1d27e0ca116bcc8165ce8bb104bd2e4ca0761f079ccf8df40c95348caffed7d6f0bba0e9ec9d1aa8282813f05c64f0e67d9a8ec9b786aa12cb2c145ead925039ab376eadba2ed0d0e5d910231b7ff57de122c1c32f8f5ccc1b45fdd53e60ed5fd6f2c8116f360716071b63d5b8c9c218d210d5c7c95ae1a84d2e15fd3e66ec016b948261adb14ad88cb028e7e3fa25a777b"], 0x5b) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/109) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x5, 0x81, 0x1002}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f000084bf75)=""/139, 0x8b}], 0x1, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0)="5eab5c840324ffcbeec4a546b7fbf31b768f5fc4c2097dea311c82d147bb867491f02421f7e4493a5fdb5ce51acf7ab89279ac45e7412b09cfa300e0bc062dc8b7271aeb36189203f2fbe180005d2dd03948e67defce5ec3266359950665af13bebd8b9a1ef04e0e605a5611ccd751fd932d61dbab3e7e89d3c6b60bf51b6fa17fc028948473646aceb781f0528d75c9470770f0f63630d87458bdb709a49f37f33c5cd2d6fbcb88369725643b2cbd2b9c6e55949cbdde79f25e3927753f3ec8078a84965e286b46836c0126bffa45b1b8d97712b6b4bbc4aab4a3645a928dde6c9ef862a38551f9dbc9e7b3ae122857c411991de7dc911bb221d0a1bf101e3aec91d77187d28b2b160300ceed8b3215e5bac975c3d8f99921fc3d0847862b6c5ba165fa70c380b41279d79f167aa4492b4e30551bdd36c55780bcc09a3cd62a3fdbcac3c9f04440d6734b4913b4fcfa896b87f83e1c26680062286396f4bd9f31f7050da860849c1fb3007a222707651c4691102313d1ade247139f38e6b265aa1bf8636a297e21e34a42ff82f1c1c39168442f6f5ee7eefa0e517ad2d9fc35df6c74219cf280e7aa45b7e13069aeafed961cf86f67cc3732f5e7c5bddab8416b3ccf515eafe14b17d50eefb41fb18afd0baab4515d44430032262258eee7138ab1b59b1d0495f3fb13ba8326224898987a3cc1344e08d3f4fee1d8efd9c57472fe3a333cfe985a320f098bb20ae202e80383d30b5690910f47e838dc14a1f946f4696077a2bf5398546b06c4f969588eec9006cf2565c5cad19ed002c72df270dc93c8cacc37aa92502b631394bcbd0ae79b202ff75720cf0e18697a35985aa5e5f08a1d3ee7142ca6a8e05e8a10332e90bbc717264bb6b9a2844835a89b9855406888f46c4e31893f2d2e6eb29e45df5660dfa595334ec5e42bfe06afba79eaab537a480261daeadc8f52d7ffaa357ec6ea64effbb5a74b04dabd47df7c6c6c79313be8be762c928806b39c0ed74c6fcc177b90dd39b411cde0030a24c1304b259f2e27b6c812fa812278b0cdb72e1afaa1abd24edd0a4cb9cbc428c55a3cd5f54c13bdffd63e6b1a621c05ad0462e2c892d7f01a778ab86b377ecbf0d3e98c6d99e2fc779c14fd116da73321c55ad2be071f15336769073bb9c59851d8d5f7874f348b201e418eb2854ce22a1ff20309fa7ba45be7eacb62f2ea7432cfa84fe15923f2ba236e24cfdc06f5ac4b7e156f5ab36316d8091169aef0668af66cd5948b2b8b97da5d3090429ac2daf2c6e6859684662b32a5b14600c76a44dddd20aa1a29d0ead60ac1102e3eb302a943e572a492976e6a623c133f2646959fdb2d83d392c47497d55a4c7efde44f4598b3fd89544fba6c5974a5273e9a4f748267683081a50efe1dff53cd62f5cce852988f550f8d0fa4c2214cfcf452ac03979a8f1c3d9e5336884f039afb2dd67448d2f2eebc7b8936083353df1ff7bdee6f9eb11af186d2668f5fc65bec9e7c7bd0f53621ea3f40ba9c462334c6961a34500b885a2424aa26627dc2bfdfe8e0ea704f3349838294f4133f6f8a7525a79e91f13e3c36793db519fad5eda4f55634b8abd3b56479824c32b50c08b81a96a692737ecfd2562369705e7c6f73eacfe38559659a5a51f15ca52fce604462f0cc62a37a4e61509ed5c4f6dca9145c2602e7c5bcca4a21280aa519da7aa9734b5d4f29d5fdc1d17f839609e4f39eb057c9cd6ce94beab8102b5177de94b4a680e89bd91b867ec19eecf698a1d395f1389554d8c848d517d85cc4022a52d312af45d2feec0a9d11efe98f9fb09ed3f4fce2815d84f30c3854fa828c2ac1e2dbaa43e1c1032dd77af1b6c8913a067c2ecf0a5e3cb62caacfc087775c40c965105facc6f6956549a10752b51d699ce4944e494e4bac342c7302b4721b4886e7a5421dbf659b46068258d25f2ea18c8f222a0a815a83152d50f1c76e853153b995c840c12545b5b2db1597494423b43bdae0f079507a9ee505bd8d71ac174108c5c2a4da0da89a267b7032ea57b51a436f81e2d06c9df5f3bd3788a126e9c71d462ccf52c91ee0bd0544962f75f5e07056bfca72be848860d7a9889400b8d45928a7c39e61f714d681936d5be1b978578e9847ce21709feca9f3439d3c98693edace16b5fff2f218bfede31ed5316905d5bcf32a45a27fa10c7c5225a2dfd6e56994d80f043017b881d02954ce0b27a6312143f6de4a587d91e64a2a6eb879a1cca35172c66c37d1b9cede86cb2aa2be32f9b245564ba4f25845ca73011a5eee9097e5e4de68e9d27fa98b0476b644b3be198aefb15357c28fb96106b20dc1834d1199a83274759c00b7802734e01df235109835f74730f5f396b1de6d78e94a560e31fc01aa9fc38f2c1f0a336cf72ae9af32f30d562b1cba6f84715ae22a40eb0e13d40fa9d46f3073518376148ebc747ae47b267f835a4051774b3b7daefb06fc513df08e57de84411ae611702bbf280b2d1c04fb5166c7de389d2942fedb475bfbea4970d1f08a7fb83a7ae5acc664ddb6db72ca3c1440ca93fcf84fdadc50330b1cff4263502190125b0a957d873c326144f84f1bd0c8ac21a13263bfce2619bc1c1265c9191b7ddce3cc424e6bd961f8293a0e424faa1692e0b11dfdb56e77cbb03160e9b6e142d46924a0ed53eb72184269d17522267a2b182e38991f5e01fa4cf3df2ad1b44582f241b98af052576fd65e5f1f445c872edd67fd462e51e1d68fcb5d90d1fc464bcf470a5c7d98a05d7da835d712c5449e3b53ba539c6d066e988e545cae758dcfb213e6714c6af58f6e5824d62560f8e1d7b5cacd2385b43b0ac0db325f6fd79bbc6ff0b989dcf776a1b88e735c9b11b3c7fe5378f081cde63ac49e21cdd6fac88f5244866d5c2a2b67883f638e281321de244102f2f2343080fa52874159d7f908f2d8bf309b1ba5caa188a23bfaa9251313dfeea62f00d1c23b0d269c633607035aabbb4e666ee8de8cb251730d5f1b197b3580293af017f71c2d27013d8d3567111a22d37161a21053b102f53333687749fb8657e7c3811d73808af7f350cefa2356decb40a1f8d9964c5cbcb8ff70f1abbb5a5794a3c936429631d9133b0efa0709bb782704272dda704fe917c7ba4deaa6f9ed147e843be6920756bb504815f2976e11b6f8f620ece617eb68d69481c0d569bf5d049ec1e2cdc1d7dce01f15b7d2bc02341eea3351f0d025f521b50934583a0f970df3784c58510389bb1be733f67d629fb4c0f490f0bbdc3c5a6c23717c84727b70fe3b105cae9402799698f2b3fe776cd7af56007eacc793d0223585a0d4c62dec599658f867277c159036833f9e17b15d1cd5be8d73ee7b9bd33146598703a96258324e5ea2dcf2c59a95fe28fbe506f1cc89c2594167ccd0892db7ecf773067d7ea253b7012385458f720cc682c38948077a6d8e5152a315f1015de22405e5fdbd0b3f6066773a95e23c33f92634b88dcd044485e5dbf0a51bbf1804be2af0f3b4588dc327312bec31deedd7f9e4602cc0ee0d5bb52ed1e669764d8cb7cc13b144eaff17b7cb31ebc9d53b4ac6bc16cddafc2102121e5e0bbd8612fd010ee40badb590e1c1cd6b41f1fd1391d6d3b0f58b9cad236a174728f76ea18793ea680e4c4f49ed9f316a0b0d7f09e3c8ee670ade5660e7820e8ce3514b62bfd6842ba8e16f3132dd1c9f2e8d91253e2ab0bea48e1125cc55033830dc8f89fc2f1fe59898e074e05a49e8432b2575ccc6e32dd5c9e071b1edcaef14a3bed7011aee193671c6db499b9b3fc5d87b06771d938fab471f2bf5f2fcccaa59a251fb6cb2c35a0b4387932bb489ab184cad18318b73cedb4abd90d373d755ae5e72b4236024d084ea316b862369250d2dda3ad8308b9304080a8fb95a6493637ad9742fe0a8e14a346e9852a87f9fe18ccd2b57f76d0b8bdb365bd370caa1dc749096a25b5fe0031d9352dc25596c05c490ce7629120b388826dfcbd994258edba30d7fea513431712fb57a2668903dea060f9849e25f2e393560d80708fe8dcd5573a226f306ccc12421be5eeeabf9081e1fc20ba216db32600258d33e5437c1ea604ec1beb21cda6976d0debf54171085075ecfd3a68c28d130bd97a454679ca2f93e41542c10da3d1f45ef4486ac9671d67887c5c88d724588112e6c61fa5d1cda3e4a80e842a018921d6f115de1dde1f0131e0fdf30cad0fa81a64f5cdc5ea5341bdaedcb0029a8606dc63971ebad866e992951f059474373d353f3f353c419d1aedead093557bf0bb23ea0f40670405c37b829b05cb7c2bfeaf6be71a13e6ff1313cf52b16ca3b9dd30e06acdd106eb7ca5be82de447a2782ecccb752c1dc94ff8671cc764c54c4d11f6c5c6047bb39cf2df1712223ecde4e44b0dd1078a76bddbacfb27492d50ed2b0af2d1d4c9181b2fb9f3cd02eec4363f1d69ac320c06202da71650cc6c1422d0c31430524b53c033feb7494ecafdd48e1806b6c3b89718f2c7de20f6d516706127a3b1d470806ae8a64c328370c1bf2ed2d395d20f56485aa430a737bea423a4b15cf9f3209c468bfcef0ef9676d6d96559feeec6ad9110ff9b6a7c0a5aa2b446aea7a82522b6c1849b0b7ac72db962b5cdadd30c3afa15cb260c3b73590de0f1218cb6e593c36643d8af529604db2087fe9f997576bad0efa1335f3e34aed7474a2d6bd4e57a07da40ad075d45a0e10ab64b50a4fc49118ee2b6d1716b3299b98f2d8a20658a17f84fa21cf6e5505a7768a2840ddefe27d9ac1614791d6208d63ebee5ed4b6cdb549b786028089245ef5abcf46645fba768f99f6eb9541a05c99896f71c2db7d493fb24ed8f24be0fb64e9a20cf559d2ab8533e8bb7d7f77faf7a844a1c9c83062d5270d592c35ee786925307e29e42291dcac18f3a7927f1e1d7dcc9ef12e1954fdba0bda97c1fcf6e20594bade80eb0849ae0be863de3d4c55a9b6ff717138e1e39f42d091d568c2e9be5117244c69ae6c76c091ea9221866fe38773a2992828227bed35fcbda20d7b7413298b347a81e525cc9541f36a211adccad679487fcb1dda43ffc4decc93c3d07f356383737b6a700bfa1e34c8d44a1c4f6291bd5dbb6adf85b45b8a877c8f8b459dbbd807802d8e30798f7a0844476a90988139279ba64b1d180951c1174bd48c2dcdc6e80aaa74ce503d1d5d3264a289dfb51c29155fbc7e3e8d0e6f6d280eb68d3a11d3e466061614243f5dd7c02bed1ec0914bb1c2985627896264c307c8afcf1786a4dc5efc703ba91a60f86b3bf9fa974513db84aaaf06b7ded29c87c9b0d9a4115bc06a4d8677efb991c00a1258e00e9eb4e9bf93fdd5e6376c55520c6d6f978a64ffbf049517e602368f659b93c2978f3510fa9ef93152a9c0f35905b596caebf4cc58c9b2acda1f61536a746833c6d2c07670f31f3302af89c0c109c835b08a587882c59be8aaef23367e3e53d160d09bbd2b211d7dd5b45f25ae274d1311321a101c2d96ba4439999a955afa9fd9f23d450a22b791c64182872e4101e8042f4822aedb3e0163f7c535b92292db846e438d157be9a2ab4b2e08971aadd8a347341840ccd495f2b7aa085f00b0bde5dc9158df87d6856929e7d361e96bcb0ea30ee67224dfe7fea9efc8aef6278486e53bed94e4fef1c4ce7856a43a815e5951bca2757b954547583a6b26f73b72b4225a9a72b92679c3cfb5f6aaad1e4d3ae04a3a1da74e7b555e3163fe97ad3637c7ed3926cc5dc14dd57aa0b5961abca6ba2011bd1392a0c4", 0x1000) bind$ipx(r1, &(0x7f0000000280)={0x4, 0x1, 0x280000000000000, "73ccf9aba753", 0x8}, 0x10) 2018/05/02 09:13:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/05/02 09:13:22 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe(&(0x7f00000000c0)) alarm(0x3) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="7a9fd2f5aeff05d63dd6e006a43fe71a217ecc833b7bf5fe74908f337e21fdb8c3f8ab1cd2e0ae1446b698b7ff774a00eaf2722918ae3505f00d037f", 0x3c}], 0x2, 0x0, 0x0, 0x4048800}, 0x20000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000040)=""/87) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x804000000000001, 0x40000000, &(0x7f0000000140)={0x0, 0x0}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000240)=""/179) close(r3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) 2018/05/02 09:13:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/91) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x14200) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x3, 0xdd3b}, {0x6, 0x4e}, 0x454e3344, 0x800000006, 0x4}) fremovexattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00') 2018/05/02 09:13:22 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:22 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x40000) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x974a, 0x5c, 0x7d62dd3b, 0x6, 0x3, 0x7, 0x9, 0x174, 0x40, 0xb3, 0x2, 0x6, 0x38, 0x2, 0x8, 0x8001, 0xfffffffffffffff8}, [{0x70000000, 0x4ce3e0d9, 0x1, 0x3f, 0x100000000, 0x9, 0x8, 0x7}], "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", [[], [], [], [], []]}, 0x676) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='wlan1em1vmnet1wlan1\x00', &(0x7f0000000100)='ramfs.', &(0x7f0000000140)="70726f636b657972696e672574727573746564046574683000", &(0x7f0000000180)='.\x00', &(0x7f00000001c0)='%\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='.cgroup\x00']) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/05/02 09:13:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000140)={0x4, 0xa, 0x1, 0x604}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0xfffffffffffffffb, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xa8ce) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/80) r2 = syz_open_dev$evdev(&(0x7f0000f2afee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)) 2018/05/02 09:13:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) chdir(&(0x7f0000000000)='./file0\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/05/02 09:13:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40800, 0x0) sendto$ax25(r1, &(0x7f0000000080)="243cbc035669a00ac316f297ff6ae85f1b9bd2f88a7372c733cf38f3954e9a833eea5cb8daa4ef4f2b235ecad3cdcbe1e580c470edaac0b9714e80149cc9f26046e08705709b3f4e0ed880b034d5ec0307df09a5329638a3401b12fdb55d84ef57da", 0x62, 0x20000080, &(0x7f0000000180)={0x3, {"b4bf9d5dd9be56"}, 0xeb6b}, 0x10) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000200)={0x0, 0x30, 0x4, @tid=r3}) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r2, &(0x7f0000000000), 0x9) 2018/05/02 09:13:22 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000340)={0x1, 0x2, 0x78, 'queue1\x00', 0x8}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f00000001c0)={0x3, 0x4c, 0x3, {0x0, 0x2710}, {r3, r4/1000+30000}, {0x0, 0x3fff80000000000, 0x5, 0x5}, 0x1, @canfd={{0x0, 0x5, 0x3ff, 0x8000}, 0x7, 0x2, 0x0, 0x0, "bb6c1a497f966f4fa721ff48b81fa3a9400edc9304ff972157b1df3de6689b9a9c2352c2b97e964eebd7e79fc40be82b3faddc7c2ff5a117a78891ee0753da79"}}, 0x6c}, 0x1, 0x0, 0x0, 0x20048000}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/02 09:13:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x7fffef6e}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x5, 0x6d23}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xcbe}) [ 203.547011] sd 0:0:1:0: [sg0] tag#442 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 203.555835] sd 0:0:1:0: [sg0] tag#442 CDB: Write Verify(10) [ 203.561639] sd 0:0:1:0: [sg0] tag#442 CDB[00]: 2e 2f 66 69 6c 65 30 00 00 00 00 00 00 00 00 00 [ 203.570452] sd 0:0:1:0: [sg0] tag#442 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.579634] sd 0:0:1:0: [sg0] tag#442 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.588488] sd 0:0:1:0: [sg0] tag#442 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/02 09:13:22 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xff00, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80020000, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/53, 0x35) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000a00000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000000000000000000000000000000ffff000000810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000540)="36c101650e7fcd6ce2be7f3fed086f510492754151ba3bd0d2ad54f4be64a043c109af53119a1bbf4f6eb58f9d98c93515030ab52ada8b56f0bd8ec053cbeab9f9ca0f60aa84a65968a24685228a7f8f5c22ab86064e9a4062873adc34eecf68d84ef2fc2f380fe95dc3932cadb188e98c4dbef929f38162982de6", &(0x7f00000003c0)=""/190}, 0x18) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/1, 0xd5}], 0x2000000000000265, 0x0) 2018/05/02 09:13:22 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5, 0x800, 0x0, 0x100}, {0x8, 0x1, 0x80, 0x3f}]}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockname(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000400)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000440)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x100008001, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8001, 0x1, 0x8, 0xdf2, 0x0, 0xff, 0xbd0, {0x0, @in6={{0xa, 0x4e23, 0xec0, @empty, 0x100000001}}, 0x6, 0xc00000000, 0x8, 0x1, 0x5}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r5, 0x8}, 0x8) [ 203.597320] sd 0:0:1:0: [sg0] tag#442 CDB[40]: 2f 64 65 76 2f 73 67 23 00 00 00 00 00 00 00 00 [ 203.606151] sd 0:0:1:0: [sg0] tag#442 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.614978] sd 0:0:1:0: [sg0] tag#442 CDB[60]: 00 00 00 00 00 2018/05/02 09:13:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80000) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) fcntl$setpipe(r0, 0x407, 0x101) [ 203.666838] sd 0:0:1:0: [sg0] tag#443 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 203.675593] sd 0:0:1:0: [sg0] tag#443 CDB: Write Verify(10) [ 203.681396] sd 0:0:1:0: [sg0] tag#443 CDB[00]: 2e 2f 66 69 6c 65 30 00 00 00 00 00 00 00 00 00 [ 203.690236] sd 0:0:1:0: [sg0] tag#443 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.699129] sd 0:0:1:0: [sg0] tag#443 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.707978] sd 0:0:1:0: [sg0] tag#443 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/02 09:13:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x0, 0x4, 0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 203.716806] sd 0:0:1:0: [sg0] tag#443 CDB[40]: 2f 64 65 76 2f 73 67 23 00 00 00 00 00 00 00 00 [ 203.725629] sd 0:0:1:0: [sg0] tag#443 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 203.734494] sd 0:0:1:0: [sg0] tag#443 CDB[60]: 00 00 00 00 00 2018/05/02 09:13:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe7}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:23 executing program 7: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x164) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/05/02 09:13:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0x10) r3 = getpid() tkill(r3, 0x12) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) 2018/05/02 09:13:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x400}}, 0x1, 0x1, 0x9, 0xff, 0x61}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x6d49}, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) 2018/05/02 09:13:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4c000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x7e, "74e69dbf814c936d6864a9270d3853c901983157aed3c6f54adc0fa9e2d031fae17b6910c0a39d956e9b948c43091f0a53487d5b99df2a9b656e99eed632fe9f3993876d69d9bc00dc74061a671c7d73ca58183c71d45ba030b140c1082f17da9a55dd9fb13c752c10c47d6242250e434b5ccafa0bfd79a7ffa44bd71f8f"}, &(0x7f0000000340)=0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xc43c, 0x0, 0xfff, 0x8001, r1}, &(0x7f00000003c0)=0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000000040)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b40a2f2460fb88f25f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) r4 = fcntl$dupfd(r3, 0x406, r2) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x10001, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000040)="fff57a5d2f16a8638efb05614b05e0863e2a98f7a706bd7eae9ba7e73489addafebf24632b9b6a5115e0e549770f3774a0f3085f8d63da82ed6c0531b25bcc82cd82cf305332eca9f8c8382f3389ccd55404721f5d0dea02be5c0c2151b262a2ba029646e294b46a13ba16636687a062b9f642ce76fe191e30a2b841eb9fa721ebe294e5980d1f67b2440ff79d6f2951a99556aec24437a82864988c39cde1d778ae5bbb786590491a938d18ab882315c91e93afb8bf91fc329df060f20d1cfba4ed5c9daf68d6b071c41342c1c59998a30f5bd81fd128814502e9008223ae42", &(0x7f0000000140)="a1033a62a6c8cc"}, 0x20) 2018/05/02 09:13:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000002640)='/dev/zero\x00', 0x44000, 0x0) connect$vsock_stream(r1, &(0x7f0000002680)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/05/02 09:13:23 executing program 0: setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x8, 0x101, 0x2, 0x2, 0x2}, &(0x7f0000000680)=0x14) select(0x40, &(0x7f0000000400)={0x1000, 0x2, 0x3a, 0x6, 0x81, 0x7fff, 0x95, 0x4}, &(0x7f00000009c0)={0x7, 0x7, 0x1000, 0x357c, 0x2, 0x6, 0x6, 0x5}, &(0x7f0000000a40)={0x80000000, 0xbb94, 0xb1a1, 0x8001, 0x37b6, 0x5, 0x0, 0x80}, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, r0}, &(0x7f00000003c0)=0x20) prctl$getname(0x10, &(0x7f00000008c0)=""/220) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800004041, 0x0) ftruncate(r2, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="5341aa155c8d3a64ce200cd6dd32676f8cb055f6edc544e5fef30a2073c71f401dd3502fb0bf1a616ca79a6a07b7df50bbfbc31c898421cec72c8289576e7f28a51f87c274fea1a1e64c9119bd06ee1ad09f13a0322b6569c4ebc4af17916bf3f83217f58a58d30c14a7be9d79d63ce013aa076e8197b398117fff8bd1a7a8f85ea62c35a444bd15e139c823d2003ed863a4a1288306cfc3e462cd49bc6d6739cda2228f45eb53cdff4e89b97e229f0cbf7951646b0da16edbbc326a886ab7e6c4392f7c61511029cb8f0ce4be920a6c44907405b0afe54f072da7a73379208c76811c4eddda5c43f18d12edf6219c4925", 0xf1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x5}}, [0x5, 0x8, 0x9, 0x9, 0xb6, 0x4, 0xfa1, 0x8001, 0x0, 0x6, 0x80, 0x3, 0x101, 0xf2, 0x1]}, &(0x7f00000007c0)=0x100) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000440)={r4, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002}, 0xc) keyctl$get_keyring_id(0x0, r3, 0x7f) recvfrom$packet(r2, &(0x7f0000000540)=""/110, 0x6e, 0x40000040, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TCSBRKP(r2, 0x5425, 0x1) sendto$packet(r2, &(0x7f0000000180)="ca1a7c83d67a97031a24fcb5c8625f", 0xf, 0x24000000, &(0x7f0000000300)={0x11, 0x10, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pwrite64(r2, &(0x7f00000001c0)="cf", 0x1, 0x0) fchmod(r2, 0x80) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000800)={'filter\x00'}, &(0x7f0000000880)=0x44) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000100)=0xf5) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000005c0)={0x79, 0x0, [0x6, 0x0, 0x7, 0x200]}) 2018/05/02 09:13:23 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xffffffa4, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:23 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xed1, 0xd2e68ae783307a96) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="5b4fed23712450c7bb53b4d333a53f9ee7aae223045f75430658f746ebd905e82d3462007e7ab2172dad1b08649eacc23995a8a100f3e0ae5fa2750f298b2241fc01745044", 0x45) fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/05/02 09:13:23 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xff00000000000000, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:23 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\ai7y\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000000f6955e9c000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000001, 0x10, r1, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/05/02 09:13:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'team_slave_0\x00', {0x4, 0x40, 0x9, "ecc937cd8f72", 0x8}}) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:23 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000002c, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000180)={'bridge_slave_0\x00', @ifru_settings={0x20, 0x8001, @te1=&(0x7f00000000c0)={0x1f00000000000, 0x3, 0x1}}}) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x10000) 2018/05/02 09:13:24 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000000, 0x1001c, r0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/02 09:13:24 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xa4ffffff00000000, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:24 executing program 6: r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f0000000080)) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) open_by_handle_at(r1, &(0x7f0000000100)={0x8d, 0x3ff, "4e2ce1999c04c11e3df48e3abbb7e3690dd87b5cbea9161d88d47f2d8ddc5fcfa03c48ce80f4dbde6dd5d2e761589b50636bab95b70c2849524033eb2ec68bc350be950694dfedb9f2657437745155be6cec6f56600c15c5241014ec7356c17803574ed19f1821ed2ece633cd7cde10c79f7048a15b36596128392a37f4070d66898b768ad"}, 0x400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) [ 204.695733] binder: send failed reply for transaction 20 to 14015:14016 [ 204.704570] binder_alloc: binder_alloc_mmap_handler: 14015 20000000-20002000 already mapped failed -16 [ 204.733885] binder: BINDER_SET_CONTEXT_MGR already set [ 204.752555] binder: 14015:14016 ioctl 40046207 0 returned -16 [ 204.786928] device team_slave_0 entered promiscuous mode [ 204.792827] device team_slave_1 entered promiscuous mode [ 204.831674] binder_alloc: 14015: binder_alloc_buf, no vma [ 204.837409] binder: 14015:14016 transaction failed 29189/-3, size 40-8 line 2971 [ 204.873830] binder: BINDER_SET_CONTEXT_MGR already set [ 204.881815] device team_slave_0 left promiscuous mode [ 204.882154] binder: 14015:14020 ioctl 40046207 0 returned -16 [ 204.887083] device team_slave_1 left promiscuous mode [ 204.928386] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/02 09:13:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000000000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={r2, 0x9, 0x8, 0x2, 0xffffffff, 0xfffffffffffffffd, 0xc000000000000000, 0x7, {r3, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x7fff, 0xffffffff, 0x6, 0x5, 0x1}}, &(0x7f00000012c0)=0xb0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/02 09:13:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xa45, 0x103000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x8, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000580)=0x1, 0x4) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000500)=""/82) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCSTI(r3, 0x5412, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101102, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='adfs\x00', 0x2001084, &(0x7f0000000240)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={0x0, 0x2}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x9}, 0x8) 2018/05/02 09:13:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xaf}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1}, 0xffffffffffffff70) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) write$rdma_cm(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000180000fa0000000000200000ee8ee49fa3e3f8957ca74a146cf661a5e32dac28c73aca46877faac1aa7f461e36e684055a7ebf822a7a925c42ecb84425ca1ab66117ae9273721fbdf399bbd253c4d77cde18bedbf8aff37b955e01a0c684ccf181b19f6a38d7bd88eaa2dd18fc3ea6d5de75e20a88909016b491cfd042edec14cd7f7136e9a5b99e9d5a2707b7155c378f33ce7f643634de045800a3d4903c31e249d6f3c35bb4411913fe2fb33c281b3dc6c5d800ae37ef5299850ad36bb04d5d852e675006eb521b743457ed7e418f6d0f75aeb4789b798786246b31990174bf194e1c824c6afd7d4f714f9292768c", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000100000fa", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r3, @ANYBLOB="000f9a3d8736ef0f038e28465900082b28ec5800"], 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="7008e4fe3ed19f85997af6e928e883e834d0093e12c433b94390da31fdedb3497c635eb8df00e960d903d52a3e0f70", 0x2f, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000600)=0x4) keyctl$assume_authority(0x10, r4) 2018/05/02 09:13:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, r2, 0x320, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4008800}, 0x20044004) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa}], 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(r0, &(0x7f0000000080)="e0650ba597f0b357578058c37143fa456615599562e4829fa2953cf3d12554ed3999aba53ca837a08f1708177f1216ecf0a0e41a96722b", 0x37) 2018/05/02 09:13:24 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x100000000000000, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="83fbab0c569f4175a045f4d7186e29a501000000000000"]) 2018/05/02 09:13:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0x20df6000}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:24 executing program 7: syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x40) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf6, 0x10000000100) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000240)=""/30) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x7fffffff) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x2200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/02 09:13:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x31607db9, 0x482c0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000000) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/05/02 09:13:24 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xa4ffffff, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) io_setup(0x400, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0xa01) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000040)="46d478002d856f05495a1de2d5cfe5c319a1fcb4c12bef689afda6a08f113c8983d75ec2b14a4e929981622d274f389cc682e181b5050b06af1b0a2014bba2414308f3fdff382cfdd19f58a037ce81ace01961dea7b81e125d5c7e393bc886e81d32ee3a9cb7043566b0618d5066fa48aa8c6b10295ee928936a940a9f21240c7f89f4b52e77d280c9236663b3ee0d6d73cf28eafb0829597b788a2f40673c5c10789c2a2de4a89489d2b28c2c91a615070ab1b2e0563663e2a559723cd7e836f20a8f430349648e77c8469dade4e0d9f84cb0fd6c", 0xd5, 0x94d, 0x0, 0x1, r2}, &(0x7f00000001c0)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc)=0xfd, 0x4) 2018/05/02 09:13:24 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xa54a) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=',', 0x5}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8001}], 0x74) tee(r2, r1, 0x5, 0x0) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/05/02 09:13:24 executing program 6: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc1, 0x301000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/02 09:13:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x0, 0x1, 0x8, 0x101}, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f0000001340)='/dev/loop#\x00', 0x8, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001300)={0x0, 0xfffffffffffffffb, 0x1000, 0x6b8d, @scatter={0x1, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/201, 0xc9}]}, &(0x7f0000000240)="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", &(0x7f0000001240)=""/95, 0x5d73, 0x4, 0x2, &(0x7f00000012c0)}) poll(&(0x7f0000000040)=[{r1}], 0x220c, 0x100000000) 2018/05/02 09:13:25 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x1000000, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback={0x0, 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x8db, 0x0, 0x10]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x4, 0x4, 0x100, 0x38}, 0x14) 2018/05/02 09:13:25 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f00000000000000000000000000000000000000000000000000"]}) 2018/05/02 09:13:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98"}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x9, 0x4, 0x5, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x4, 0x7ff, 0x7fff, 0x6, 0x800}, @sadb_lifetime={0x4, 0x3, 0x2, 0x1, 0x236, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x1f, 0x4, 0x4}]}, 0xf0}, 0x1}, 0x4000000) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:25 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0xff000000, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) 2018/05/02 09:13:25 executing program 6: pause() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x1000) poll(&(0x7f0000000080), 0x0, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) process_vm_readv(0x0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 09:13:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r4 = dup2(r3, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setuid(r5) connect$unix(r4, &(0x7f0000000100)=@file={0x0, './file1\x00'}, 0x6e) 2018/05/02 09:13:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xa45, 0x103000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x8, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000580)=0x1, 0x4) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000500)=""/82) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCSTI(r3, 0x5412, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101102, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='adfs\x00', 0x2001084, &(0x7f0000000240)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={0x0, 0x2}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x9}, 0x8) 2018/05/02 09:13:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000180)=""/240, 0xf0) r0 = socket$netlink(0x10, 0x3, 0x10) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r2 = getpgid(0x0) setpgid(r1, r2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x6203, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000140)={0x9, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x6}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 09:13:25 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0x7fffeee2}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0xffffffffffffff64) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x6) 2018/05/02 09:13:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x2, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="4870000000000000697928a0b6"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x0, 0x1}) 2018/05/02 09:13:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', r1}) 2018/05/02 09:13:26 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000014000000080045370000240080312aa6901dd766429c682d3d00000000009078ffffffffe0000001002f6c0c749bdbf80000000401907800d73cde02f5347557917096f868bd58a8d7493b29e39261042f8ec89262cfa0426c1fc5b2d99b23699a0b3f206c03b42183f762e7963b15fd6b145d26e3ffd3fa3c04428accc1b595b6085e3ec9750ad82cc33b5b261b9fec2b0dce028997635a857403aa3bebb5229597ad1c0046557b91dd8835e26fe20fdfd1f8d0bc5adbcf"], 0x0) 2018/05/02 09:13:26 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xfe, "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"}, &(0x7f00000002c0)=0x106) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x100, 0x3}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000040)=0x10000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000080)=""/146) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000aafd0), 0x0) 2018/05/02 09:13:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000140)=0x6e) memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000740)=""/191, 0xbf, 0x0, &(0x7f0000000180)=@can={0x1d}, 0x80) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x7f, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) sendfile(r2, r2, &(0x7f0000000080), 0x0) dup2(r3, r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/05/02 09:13:27 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe), 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfffffffffffffe00, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x2, 0x3, 0x6, 0x0, 0xffffffff7fffffff}) 2018/05/02 09:13:27 executing program 7: socket$inet(0x10, 0x0, 0xc) r0 = socket$inet(0x10, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000600)}, 0x100) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@loopback, @multicast2}, &(0x7f0000000440)=0x8) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000380)='./control\x00', 0x800, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x810, 0xffffffffffffffff, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000480)={0x7, 0x8001}) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) vmsplice(r5, &(0x7f0000000100), 0x200000000000003d, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x3, 0x8001, 0x100000000, 0x300000000, 0x80, 0x4, 0x101}, 0x1c) epoll_create1(0x0) recvfrom(r0, &(0x7f0000000180)=""/55, 0x37, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x1, 0x1}, 0xffffffffffffff0d) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) read(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30) 2018/05/02 09:13:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x81) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x10000000}) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x1f800, 0x80000000, "da0dfa6fa369382ccd1e71f0ead0cfc27904855a908e034f37e6eedf0bc736400f48599d111c9964dcb8193562c0e3a92a80d7487c29d224c94b8cf4ca27af", 0x1a}, 0x58) 2018/05/02 09:13:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/160) 2018/05/02 09:13:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() memfd_create(&(0x7f00000003c0)="bebd6043edd09df7dd", 0x1) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000240)=@ethtool_gstrings={0x1b, 0x5, 0x87, "9cffef031eb8a4727880518d1b7e77f3371ab206f67217bb8557375ee38582d98b4cb9deaec1733372accd9899e5aa22fe67b04a5368bcb49c53ae2957d96470a6282ebcb8f6ad4f9f521c427903cb806145d8bb0b0d44874d8637bba2d87706cc3ab3fa4cc71c124d6c85e80db8854a86843dd4a7be6defe40b7bb452dd88afa1d64ccc495f34"}}) tkill(r0, 0x14) write(r1, &(0x7f00000000c0)="1c0de1c4ca8dbaa403fd7566ec3818deb65190d7f93de8963b39a1ddb326eca22020dbd36cfff47da3c5e2ed49838613ea01071300cfa6445e30f12e9bd4d108e278ec8d5fb3a42ff2048a104409f86789ae8cd3a52a22", 0x57) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000140)=0x80000000000001, 0x3fa) ioctl(r2, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/05/02 09:13:27 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) fstatfs(r0, &(0x7f0000000200)=""/4096) 2018/05/02 09:13:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/05/02 09:13:27 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000003c0)={{0x4, @dev={0xac, 0x14, 0x14, 0x48f8}, 0x4e20, 0x2, 'ovf\x00', 0x32, 0x8, 0x15}, {@multicast2=0xe0000002, 0x4e23, 0x4, 0x7, 0x7, 0x1}}, 0x44) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/tcp\x00') ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000340)={0x3, 0x0, [{0xd000, 0xfb, &(0x7f00000001c0)=""/251}, {0x100004, 0x6b, &(0x7f00000002c0)=""/107}, {0x6002, 0x1000, &(0x7f00000013c0)=""/4096}]}) recvmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001200)=""/142, 0x8e}}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x989680}) 2018/05/02 09:13:27 executing program 6: r0 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d1", 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffff7fffffff, 0x80480) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x7a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r2, r0) 2018/05/02 09:13:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/02 09:13:27 executing program 7: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0xfffffffffffffe3c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xeffffffffffffffd, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/02 09:13:27 executing program 7: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendto$packet(r2, &(0x7f0000000140)="88595748f6861a160cb792c4be3f5b094c6eb93797b3740947613e0513331c590f5b0ad4c71200d1a32e2528", 0x2c, 0x8000, &(0x7f0000000100)={0x11, 0x11, r3, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x90000001ffffffc, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000000c0), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/05/02 09:13:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysinfo(&(0x7f0000000000)=""/83) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x4, 0x0, [{0x0, 0x1}, {0xa, 0x0, 0x0, 0x1}, {0x1}, {0x7}]}) 2018/05/02 09:13:27 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x88101, 0x0) write$binfmt_elf64(r2, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0xfca1, 0x155f555d, 0x7, 0x9, 0x3, 0x6, 0x8000, 0x77, 0x40, 0x3a6, 0x0, 0x400, 0x38, 0x2, 0x5a76, 0x81, 0x3}, [{0x6474e557, 0x9, 0xca2, 0x4, 0x1, 0x1, 0x7f}], "39050661c8732190a7c9e7ec0a69e07e2ef3f049c5a6df628faf94a2eea9410a2b929b4d496d8fb7649856c24d10a28eef21808b4458789e72d4a2fe26ab8d26e8372062387f016e1b11aca96cdfed699665b8555e9d584cdc352f256919946285e2d59481bae81d78ad5d6eeabf326b7ec1cb7a2dbdecca3824cc8c1929872fb2ec99ecb920f1bb0d525d9545e9ab8de8f71a5562fd15a98c0de179991fcf0e0972023da8c4fd95a185", [[], [], [], [], []]}, 0x622) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x6, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x5356, 0x26, 0x7, 0xff, 0x5, 0x100000000, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x516}}, 0xe5ce, 0x4, 0x7, 0x0, 0x7}}, &(0x7f0000000180)=0xb0) ioctl$TIOCSCTTY(r1, 0x540e, 0x100000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r3, 0x5, 0x9, 0x7fff, 0x5, 0x401}, &(0x7f0000000380)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000300ff4), 0x8) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xce0, 0x40000000000}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r5, 0xfffffffffffffff7}, &(0x7f0000000200)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/02 09:13:27 executing program 3: socket(0x1e, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a000000000000000001fff9000800000006000020"], 0x1c}, 0x1}, 0x0) 2018/05/02 09:13:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000480)={0x5, &(0x7f0000000040)=""/103, &(0x7f0000000400)=[{0x800, 0x87, 0x9, &(0x7f0000000180)=""/135}, {0x7, 0x27, 0x0, &(0x7f00000000c0)=""/39}, {0x8001, 0x85, 0x4, &(0x7f0000000240)=""/133}, {0xe6, 0x30, 0x1, &(0x7f0000000300)=""/48}, {0x16, 0xb2, 0x10001, &(0x7f0000000340)=""/178}]}) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000540)='net/ip_tables_matches\x00') 2018/05/02 09:13:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/227, 0xe3}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/02 09:13:28 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00003ef000), &(0x7f000095c000), 0x0, &(0x7f000026d000/0x4000)=nil, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xa402, 0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)="63700000000009324b660667655f7573657200", 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x80000000, 0xfffffffffffffffd, 0x2, 0x1, 0x1f, 0x8}) 2018/05/02 09:13:28 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) uname(&(0x7f0000000240)=""/78) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0xa000) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x21, @multicast1=0xe0000001, 0x4e24, 0x2, 'dh\x00', 0x2e, 0x800, 0x42}, 0x2c) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) 2018/05/02 09:13:28 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1ffffff, 0x5011, r0, 0x800000) fstat(r0, &(0x7f0000000000)) 2018/05/02 09:13:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x2c9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x204000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) 2018/05/02 09:13:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x1e7bf25a}, 0x0) 2018/05/02 09:13:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x0, 0x80000064}, 0xfd2a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xf4df}, 0x1c) 2018/05/02 09:13:29 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000080), 0xfffffed6) [ 209.675952] kernel msg: ebtables bug: please report to author: Wrong len argument [ 209.722107] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 09:13:30 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x4, 0x3, 0xfffffffffffffff8}}) gettid() ptrace$peekuser(0x3, r1, 0xfffffffffffffe2f) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip6_tables_matches\x00') sysfs$2(0x2, 0x100000000, &(0x7f0000000000)=""/50) 2018/05/02 09:13:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x48}, 0x0) 2018/05/02 09:13:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/36) 2018/05/02 09:13:30 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100), 0x4) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x78) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 09:13:30 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:30 executing program 1: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':&\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xfffffffffffffffc, 0x204, r0) 2018/05/02 09:13:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xbfd) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[{0xfff, 0x7, 0x4067, 0x7}, {0x815, 0x8001, 0x7, 0x4}]}) r3 = syz_open_dev$vcsa(&(0x7f0000002780)='/dev/vcsa#\x00', 0x5, 0x10000) sendmsg$nl_xfrm(r3, &(0x7f00000028c0)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002880)={&(0x7f0000002800)=@delsa={0x6c, 0x11, 0x100, 0x70bd2a, 0x25dfdbfc, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xa}, [@coaddr={0x14, 0xe}, @replay_val={0x10, 0xa, {0x70bd27, 0x2a7, 0xfffffffffffffffa}}, @tfcpad={0x8, 0x16, 0x6}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd25, 0x6}}, @etimer_thresh={0x8, 0xc, 0x1ff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 09:13:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) syslog(0x9, &(0x7f0000000000)=""/33, 0x21) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000009c035d40a6da3459d87baaf04ea1a1f758e700000000400000002c5e1edce1f582d70009000040735ba4b345"]) 2018/05/02 09:13:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000000c0)=""/70) 2018/05/02 09:13:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = getpgid(0xffffffffffffffff) waitid(0x1, r1, &(0x7f0000000040), 0x80000000, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r2, &(0x7f0000000000), 0x9) 2018/05/02 09:13:30 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/05/02 09:13:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'syz_tun\x00'}}, 0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$int_in(r0, 0x8000000000541e, &(0x7f0000000040)) 2018/05/02 09:13:30 executing program 7: mq_open(&(0x7f0000000080)='-$\x00', 0x43, 0x0, &(0x7f00000000c0)) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x1c) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00') getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000180)=0x5, &(0x7f0000000240)=0x2) 2018/05/02 09:13:30 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080), 0xfffffed6) [ 211.196180] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 09:13:31 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) r2 = openat(r1, &(0x7f0000000200)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) symlinkat(&(0x7f0000000000)='./control\x00', r2, &(0x7f0000000040)='./control/file0\x00') getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) 2018/05/02 09:13:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xe521) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10d001, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000000200)=0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x800000000000000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400100, 0x0) sendto$llc(r4, &(0x7f00000000c0)="2ad105730f80c7a71ede6d1a2f07f89ad9b633e62fb177511a57f8bd581164b1ba86370f63a28d36ae032fce48b63163827a87f8001bf81279171de3b1051c26cfbeb7eddc5bcb7dfa04fe49213b9298b09a9efb2a8208ea9f9ffe997ae4caab2a2e31865511586cb6c2946f403345b5b40092ddcd5c1d48738a598384d83df82d8085011b08302bab", 0x89, 0x0, &(0x7f0000000180)={0x1a, 0x200, 0x100, 0x1f, 0x9, 0x3a7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '-\\]md5sum'}, {0x20, ',ppp1'}, {0x20, '/dev/autofs\x00'}, {0x20, 'vmnet1self)'}, {0x20, '/dev/vhost-net\x00'}, {0x20}, {0x20, '/dev/autofs\x00'}, {0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/autofs\x00'}], 0xa, "7256efc8d7768f020bd4f2bb35df2745053282dce5cfd9e86af73584c19881d890e0b4950dfee9773cd1f606e0d95ce5971ae86c308f1c2a7d7dce9c5a0d1e212ff6875f69c8181207914f45669d0f7abc6e2595c284e80702b90df585511086c6e8ab30b2af306a6fa38154ff24044e8676e90ca8b9aa1d32081a2485811094e65b2830f412b39e6c8b5044ddb11feba1159e3c09b389b71e166223e83fb3891f4fb1df59"}, 0x114) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/05/02 09:13:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000084, 0x8, 0x2, 0xffffffff00000009, 0x0, r0}, 0x2c) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x76, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000280)=0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000440)="e5b3cc21605ff97ac083948938fdacf33879a401cba9aeed07aafe41a199190af5835549173b63561b8448905da0838d7c7b7c4475d4683fc3ae155518dc1f17e4833d3fe95d29db35a79ea19039048cf8b71764123befaa1e3aedf7da2371a2f5c30b39d02219e4b2020ef523067c6586a3e74aa94db20f3cf401"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000040), &(0x7f0000000340)=""/231}, 0x18) socket$netlink(0x10, 0x3, 0x1d) 2018/05/02 09:13:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x101, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x800, 0x200, 0xffffffffffffffe1, 0x4, 0x6, 0x3f, 0x7f, 0x5, 0x6, 0x2}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xe2001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x0, r2}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8993, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) 2018/05/02 09:13:31 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x100000000000000}, 0x0) 2018/05/02 09:13:31 executing program 1: r0 = gettid() openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x4000, 0x100000001}) 2018/05/02 09:13:31 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000100)='./file2\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x236}, 0x0) ioctl(r6, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/05/02 09:13:31 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xffffffa4, 0xfffffed6) 2018/05/02 09:13:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0xfffffffffffffd66}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000ddff8), 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0xdb, 0x7, 0x3, 'queue1\x00', 0x8}) sendfile(r1, r2, &(0x7f0000000000), 0x9) 2018/05/02 09:13:31 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x7ffff000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x5) 2018/05/02 09:13:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x36a8cea5, 0x3, 0x0, 0x3, 0x1, 0x4, "8e97b723fc76e998554589c49c4624fefc5c5551d9a3cf6bcbc49c5613bde0d9f74501e8f867c76c26998c3f0edc9fb9f671572eb014f7989e8a883e964adb94", "556904291c3ac1990d76e356eb3dfeec8f038817c928d1432201adf588ab8f6d4aa4de73b10912ead57e1aa97ff6084f1b2f20dd719d93b383fc230df1979ec7", "4cb912d843148d6fc0e9c42d41e6e841a62a886f0ecffc7b72dc49e6ae8d8368", [0x5, 0x80000000]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x20040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0x5, 0x5b33, 0x10000, 0x6, 0x7}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x8010aebb, &(0x7f0000000180)) 2018/05/02 09:13:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x10000008990, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_0\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000000b08ff2bbd7000fddbdf25030000000400270814005700626f6e645f736c6176655f3000003482"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/234, 0xea}], 0x6, 0x0) ustat(0x5, &(0x7f0000000680)) 2018/05/02 09:13:31 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0x100000000000000, 0xfffffed6) 2018/05/02 09:13:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x1009) [ 212.149829] bond0: Error: Device is in use and cannot be enslaved [ 212.185241] bond0: Error: Device is in use and cannot be enslaved 2018/05/02 09:13:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80201, 0x1b1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x100, r2, 0x100, 0x70bd29, 0x5, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdb68}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x8804) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000002140)=[{{&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[{0xc, 0x117, 0x3}], 0xc}}], 0x2, 0x0) 2018/05/02 09:13:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x602000000000000}, 0x0) 2018/05/02 09:13:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xfffffffffffffffa, 0x7, 0x1, 0x2, "6bc5e8ef801357c900b2b1fd0ea78f2d1e3b00d3bd53686184408fdee6390d3c8fb298a8f5771435d1f72d56", 0x9}) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 09:13:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) fcntl$getown(r0, 0x9) recvfrom$inet6(r0, &(0x7f00000027c0)=""/4096, 0xfffffffffffffd62, 0x0, 0x0, 0x186) 2018/05/02 09:13:32 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xff00000000000000, 0xfffffed6) 2018/05/02 09:13:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff97e0, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={r2}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x50000000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="01000000000000000000000000faff", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/02 09:13:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x200, 0x7, 0x9, 0xa000000, 0x0, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x3ff, 0x7, 0x6}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000000)={0x8000000}) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000400)={{0x1, 0x6, 0xfffffffffffffffc, 0x83, "92dfa8b9a87fda9780483409951564a3c4e49ec419e7fb8061fd92b17c7a2f2a520ab2d0b3eca5b2211c473d", 0x148}, 0x0, 0x0, 0x0, r2, 0x101, 0x2, "86bc999d24be4676149f128345e6c3025a2ff520b7b206db7a405a3819f0ff2875aa1f85f469cdddc372a089183c0ce0071db1206e9d6ff337cc05d2ff71661d", &(0x7f00000000c0)='\x00', 0x1, [], [0x3, 0x1, 0x47, 0x9]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 09:13:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) init_module(&(0x7f0000000040)=':*\x00', 0x3, &(0x7f0000000080)='net/tcp6\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x0) 2018/05/02 09:13:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x100000000001) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x5, 0x4) 2018/05/02 09:13:32 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xa4ffffff00000000, 0xfffffed6) 2018/05/02 09:13:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x3b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = userfaultfd(0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)="f0") mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='adfs\x00', 0x2001084, &(0x7f0000000240)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00000001c0)='cifs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0x40, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={r3, 0xa252, 0x25, 0x6, 0x6, 0x0, 0x8, 0x8, {r4, @in={{0x2, 0x4e20}}, 0x200, 0x400, 0xfffffffffffffff9, 0xffff, 0x3}}, &(0x7f0000000380)=0xb0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000340)={r6, 0x2}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r8, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x53) 2018/05/02 09:13:32 executing program 7: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@nl=@proc={0x10}}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x18101) mq_timedreceive(r1, &(0x7f00000000c0)=""/231, 0xe7, 0x4, &(0x7f00000001c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x220000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000340)=ANY=[@ANYBLOB="821900002000000006000000a200000000000000c5000000010000808000000006000000280000001b6ee8763a5b67417c0c899a99316498bcbb1fc1fd65ac9a05b0f6e73f9602c8d3e5cb35195fd1ecff6f127aa9de988bcd71ff2453199ea08e9100c88424524f6a690ed1eae23ebb7ecbe237881f00000000000000133232d224bf31b94a44248596cf040411c54f4dca7a851b66fffba57ca7"]) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000280)=""/136) 2018/05/02 09:13:32 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000002c0)="26000000110047f1eb14c1f8590007f0001004e301020000000008000000000000000300064b", 0x26) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/02 09:13:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x9, 0x9, 0xf07d, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x93}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000018000100000000000000000002200007ff00f6c5e05a5b8825cb37500a0000000008000100ac1414aa"], 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/02 09:13:32 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0x1000000, 0xfffffed6) [ 213.271100] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.289464] devpts: called with bogus options 2018/05/02 09:13:32 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) fstatfs(r0, &(0x7f0000001600)=""/61) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000000280)={0x12d4, 0x1c, 0x400, 0x70bd27, 0x25dfdbff, {0x19}, [@generic="616c179231cc16c4d90e47d6b0fa150f5b4506fed77a93b27d7c86c0704aadb4896b5a8b7a731ef329739d125bb37ddbc16eebbd8e3f7aab3d61687ed28b377b05ad52ba1c29b724cea2c1c6023aebf82dad9577ba7a3f544728b73824eeb27f92173b12c2310993f5eb88cc0d77850a9c64599fa772da1f67d6a46446c7dbc9b52de2c173b18e7e357a9341e8f19981ec821660dd0f08396085b0a07655d76a10384c97c38c5837a1ad7fa06d8321b0bf4f07b7e581b67733ae5bc9ef3dde250f5dfae7df00a5bde938f3e8bbb4498ce3ecded9378b8ebf520b5b7b54367be4a20fdedf3f806e4a89b95b23018d39ce9f4bb1a69fc6", @generic="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", @nested={0x1c8, 0x30, [@generic="290b248ca5f69a28d5c36a38e56bbd1e46d6cd87e42416e4c47a58761df3bc4b7381bb7389c3ed89d0b9c67cc7fe9aaff4a92066edda2a50ac91a75d5ada2f3d9a218c1a62d4e5427640", @generic="640c8dcf15ccace2670cbe743931f5a123b4b78b7a4a980b5772a2eb235ebf1122056c23d3a8a459ece2557e51aba42648f69868dc068f1d4ecebd19bf68e6987a53cb", @generic="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", @typed={0x8, 0x43, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @typed={0xc, 0x36, @u64=0xffffffff}, @generic="5d054f27f3e65dccb4fee0594f1eed940872a4886a82d7f8112318d51081", @typed={0x8, 0x4f, @uid=r1}]}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) [ 213.333742] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.344803] devpts: called with bogus options 2018/05/02 09:13:33 executing program 7: r0 = memfd_create(&(0x7f0000000000)='$selfem1\'\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x400000, 0x401) 2018/05/02 09:13:33 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xff000000, 0xfffffed6) 2018/05/02 09:13:33 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000010ffc), 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) setsockopt(r0, 0x40001, 0x11, &(0x7f0000000040)="2be19e57ebf8ccea95d06e4ee13525a558df694e76ff5665d7bbe517a1684eab2fd41a47ba23041dfc0db078aa51e181060c071a34da35c11b", 0xae4de96b9e4b5007) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000c62000), 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0x8}) 2018/05/02 09:13:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x5af27b1e00000000}, 0x0) 2018/05/02 09:13:33 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xff, 0x4, 0x2f, 0x3, 0x100, 0x119a, 0x28, 0x1000, 0x80000000, 0x8, 0x8001, 0x800}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000266ffc), 0xfffffffffffffe1c) 2018/05/02 09:13:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000880)="202f766d6e657431006553e02b46b2d896688e40c6a3f93fc9f29fdb4fcfdf304d01f010771b6bd7b368ee6cb1042fc9e6394f065a74e0b27b7058f241d8168b4fa1273a95691c7fe8bf572b829083ab2f1b1a6c623bf2bfcd278f397c5be71b1b3a58cb0c12a873b6b25e694efef2478f99037c9f27370246053561b4177dfeec60a00520c1dbc0c7707e9b406eb5efe0470b269078de03000000f77612c4fe34b4b3fef4bdf8638f00000000000000000000000000000000d58974da5caa153497ba396ce073c67a87d900f4af5ed74581", 0x3) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000180)=0x800000000000041) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0xc, 0x70bd28, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2c0000003b009e10a81f186fbd27110e2bbd708e66612db886e9ee007c1b4ec4100b461b5d93b69cd40750bf866da33856cad5bd000000000000051b394b4affb1df226e99855c2ed481889716592a87448488979a33ee431152403cba6b7417ab519ecada85327a8a29581f1b1c0fe329ebdec99c0e8271fc0ca966c37c2864f8652e22a231caa19d763ea36a1bf0a9c384d1b781a7766b8942e2024a0cd8b4c33686531f470a209ed95f4984a7a673bdc2ef2a14fbed5a1d865fd3bf90be4728616c83c1f832080116698ccf6a6659db50cbc2cd72d89a0be153b175896593f76db9f083c47289d533765b02e51b", @ANYRES32=0x0, @ANYBLOB="00002300080004000800000008000b0000000000"], 0x2c}, 0x1}, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000002c0)) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/52) 2018/05/02 09:13:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001c80)=0x100000001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="020775b0d5e383e5b3c06633d476a0bf", 0x7) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="0000000000000000000004000000180002001402010000000000000000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/02 09:13:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2200) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:33 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xa4ffffff, 0xfffffed6) 2018/05/02 09:13:33 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="3a7de1e593742d316495a6edc3354b"], 0xa) 2018/05/02 09:13:33 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:33 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) 2018/05/02 09:13:33 executing program 6: r0 = socket$inet(0x2, 0x8000000000005, 0x133) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) r1 = gettid() prctl$setptracer(0x59616d61, r1) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000), 0xfffffff5}, 0x0) 2018/05/02 09:13:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r1, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:33 executing program 0: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002800ffd, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x6, 0x2) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) 2018/05/02 09:13:33 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0xff00, 0xfffffed6) 2018/05/02 09:13:33 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000001500), 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f00000000c0)="76d275865a5cdd1fba9e20930641267b65e0fe728be3d611a206f90846d24e54", &(0x7f0000000200)=""/4096}, 0x18) write$cgroup_int(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001200)=0xfe4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e24, 0x4be, @dev={0xfe, 0x80, [], 0x21}, 0x3}}, 0x20, 0x5, 0x8001, 0x40, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001440)={r4, 0x49, "c03dda12056d4b29854c4ca96224d843e64a1a36fc98aa737afe08d8936df99682c5eeb56995a0a7de99f6fcc93c225e30a887cbc63977fcae35a222f1fa37fe06b797eaa328c07a71"}, &(0x7f00000014c0)=0x51) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x1}) 2018/05/02 09:13:33 executing program 6: keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0xe1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000280)={[], 0x4, 0x100, 0xfffffffffffffffb, 0x0, 0xd2e, 0x0, 0xd0d250fc53df4ff0, [], 0x81}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) 2018/05/02 09:13:34 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/02 09:13:34 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x60000000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000080)={0x464, 0x13, 0x7, 0x208, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x5}, [@typed={0x8, 0x35, @pid=r1}, @generic="76ef159864c73d617d26c7247f79e416af3ac40812921aae61b9b0e0ad4d7b43f6a9574c", @nested={0xb0, 0x15, [@generic="6f0443e914157caede784e9fefb5dd5b30e63f2bb06d928de85a3ef37a4ad521dd89697bebcad92db1803ec3c128e41d6c5d1d9f2e6b67e8779dbf045815b88b046a3714fb20535689cf8fbfc9af64fdd4fd1863c1d5d1f969507b732f88f03767f09dc3e36185d18941c45856d1acfccff14da0a6a8df03ae48499df10b47091ba50acd6af5bbc6986892273e496de0bc6fcd4cb3557bb8b71bcf2d7827bf5c2c33fc1f5e603748789158ec"]}, @nested={0x80, 0x57, [@generic="748e6d161ddf35ad865243f4c721996dac025fa2118f6ab19ffac8906146ab27984eb7219c85f7ae7a9a9ce481cc8d1ebcd9aeecf0b6c94ec50eff1595eb3c2f7418220f0164b2a91c4fe8abd32e906df9c27b00e6160145c01a14e2908b8b9226f3bf4d4696bd30f09efb38e0d01daa6b52f0d45f8af4111e"]}, @generic="aab83dc1b45026af3f5cd03826021afcb930a46d57ed325d83f756e2f06204ff90f1c2a56b04b46522aece4b4afd6fc89991b6110ab9c91f5f5c0b7e2213a2e0e06e36493492a5da5c", @nested={0x1e0, 0x2b, [@generic="430dd2fdaee956bb6909560fc8ef2ed483450de68afe7f5f9a32df7e97055c4d4887a99cf4149ad272d445660e6ed73e4679bc1ba6b4c10666abadb8e2ed6da6e1c5f76707f897d68f7e8b8a9a06b039ed69bf8d47133cd3c2f84af222d39b7f5a4592aef25896c431a8e43b8546a5a1b8ff78a9e0642091d834b732fbd8ed0fef536e21e8e0803b65559da9e7a7061846205bcd10555927569c54ed6812fbfe2db34982696abb331f06365f001d319ad132766f4d44a1a44be3964ddcc5669e7b6530d3", @generic="c7e17d4e8be8ee581ba780e5a9c630675b26d9771a7c3fd03af30af36a437edeb48b76addc5b2779104ffe3314f5813995e79dff6dba0d20b688f754cebe794a1033a3faeec9abdcc6844865e8b539edc0f37d0477621f78fe63430fbc4b87d37c77fdf4b54f916eacc9bcb7318d2b7c8b7035b8a6ecdff819029fcf8ec8a283b25406525598e59cb6ef7fb703ae11133de05de98045619f18cb14a808fb27", @typed={0x8, 0x93, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="4f84c9c150074572cdbf36faa53c54bd840fadb9726436b2de51619e5d698b011e8d078ea94965cb8014b31ba5c26d5c7b07f8221e2db6341339934ce4d4e508611835cebceab72b8d3cee74801f6626179367b24bf82c3918f5dab79d753138af64bb16ca2922ba785c52de2281"]}, @generic="7527753abc07a507d1f62db2583a0100aecf5386ae8dac78d2e56340d3939fe992582323e7aa25f8cfd406aea7942a8eb271134e9fb41f6d1833b4b6a5e9e00b1cdd22f87c956924c4e40218a8316a19d31e79e6c68d4606a2796692db168e98aa9e9f1216981522292caca8792b6d7bb9867ed76814b9c1aae0c3c27c66ec05cd7c47376cb16f7435225ed8fb33077a876ade808d44a5ca28d33ff924b2ce0921f79e06b715b34a0b06afb7c0e2087e8b7658672b47242084332795c4718399f41d851a33e46b7c"]}, 0x464}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/05/02 09:13:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x4800000000000000}, 0x0) 2018/05/02 09:13:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) seccomp(0x0, 0x1, &(0x7f00000001c0)={0x3, &(0x7f00000000c0)=[{0xca07, 0x40, 0x7, 0xff}, {0x9, 0x36b, 0x0, 0x101}, {0x4, 0x1, 0x1, 0x9}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0xfffffffffffffffd, 0xfffffffffffffffb) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:34 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x4, [@broadcast=0xffffffff, @rand_addr=0x9042, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x20) 2018/05/02 09:13:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x5365f2d4, 0x5000000000000000, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000740)=""/140, 0x8c, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/02 09:13:34 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:34 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x2) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) r0 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='proc\x00', r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x8, 0x9, 0x3, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="65cf00000000000043a5d2c977"], &(0x7f0000000580)=0x10) mkdir(&(0x7f0000000300)='./file0/bus\x00', 0xc0) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f00000003c0)=""/136, 0x88) rmdir(&(0x7f0000000000)='./file0/bus\x00') uselib(&(0x7f0000000540)='./file0/bus\x00') pipe(&(0x7f0000000340)={0xffffffffffffffff}) listen$netrom(r3, 0x0) [ 215.110401] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:34 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/02 09:13:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000180)={{0x800, 0x3, 0x3, 0xc4, "dc941b1bce69f294f97ff6aa22e58b8b65526a4c4e986b15ea5a16630ebc5d6a41973b0c6d4a109fd2d4ab02", 0x21dc}, 0xfffffffffffffe01, [0x2, 0x2, 0x4, 0x10135dc7, 0x3, 0x2, 0x3, 0x101, 0x6ece, 0xeffa, 0x8000, 0x6, 0x2, 0x7, 0x15, 0x22c, 0x8, 0x1f, 0x2, 0x80000000, 0xffffffff8d7a9d98, 0x8f, 0x3, 0x6, 0x8000000000000000, 0x9, 0x1, 0x8, 0x7fffffff, 0x0, 0x400, 0x5d, 0x8, 0x5, 0x3, 0x5, 0xcd, 0x3, 0x0, 0x5, 0x0, 0x6, 0xfb, 0x5, 0x3ff, 0x7, 0x0, 0x3, 0x1, 0x1ff, 0x151, 0x20, 0xef, 0x3f, 0x7, 0x7, 0x4, 0xf8, 0x1, 0x3, 0x6c11, 0xfffffffffffff378, 0x3, 0x8, 0x1, 0x200, 0x4, 0x3, 0x7, 0x8, 0x98a6b5a, 0x1974, 0x5, 0x4, 0xfda2, 0xff, 0x2, 0x5, 0x80, 0x2, 0x80, 0xfffffffffffffff7, 0x100, 0x401, 0x3, 0xbc58, 0x80000001, 0x40, 0x6, 0x31, 0x100, 0x6, 0x3, 0x4, 0xffffffffffff77c4, 0x9, 0x5, 0xd0a7, 0x1, 0x4, 0x6, 0x1, 0x20, 0x80, 0x3f, 0x3f, 0x800, 0x6, 0x1000, 0x5, 0x4ca, 0x9, 0xef61, 0x1, 0x2, 0x0, 0x5, 0x4, 0x20, 0x400, 0x20, 0x9, 0xfffffffffffffffc, 0x800, 0x80000001, 0xb95, 0x7, 0x8], {0x0, 0x989680}}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:34 executing program 1: mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000016ffc), 0xffffffffffffff40) 2018/05/02 09:13:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x31f, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x180) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xb7b7, 0x10, 0x1}) [ 215.429338] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000240)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c73", 0x46, 0x80000000, &(0x7f0000000200)=ANY=[], 0x0) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/05/02 09:13:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/control\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)="a676dbcc9900e706b234e07e593ae007118dde30b2593b301f8729ced7ad0660e7949cdc63cd564d43c4e579cbd485ac44bae3b36739f60b9b3bd557f19d68fb2a8304ef2230627718d61f42953b55d47997554fd14cccedae015bb5c3f6a76a73d470b0763b8f033159bb7d0b893b26e269ded8865e13de24705736a6b01b735eaee45c65e5a183bf09f3fe2177cbd0541afdc8f142685ad673ba39e7406d6bdc1cb5a70641956cf68f37d08fc6cbc2940d") mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/control/file0\x00', 0xd096, 0x0) 2018/05/02 09:13:36 executing program 2: r0 = socket$inet(0x2, 0x83ffffffffff, 0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000c9, &(0x7f0000000080), 0x4) 2018/05/02 09:13:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x48000000}, 0x0) 2018/05/02 09:13:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x56be, 0x1, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000015000/0x3000)=nil, 0x3000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) madvise(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) 2018/05/02 09:13:36 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000010c0)) 2018/05/02 09:13:36 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) [ 217.174090] Unknown ioctl 1074819273 2018/05/02 09:13:36 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') exit(0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) fstat(r1, &(0x7f0000000180)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/05/02 09:13:36 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x10000, 0x1, 0x10001, 0x0, 0x7, 0x0, 0x40, 0x1, 0x3f, 0x10000, 0x1ff, 0x9}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:36 executing program 0: socket$inet(0x2, 0xf, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@broute={'broute\x00', 0x20, 0x3, 0xe20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0xe70) 2018/05/02 09:13:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 09:13:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000080)=0x1, 0x4) 2018/05/02 09:13:36 executing program 2: r0 = socket$inet(0x2, 0x20840000000003, 0x6) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x80800, 0x0) r2 = getpid() capset(&(0x7f0000000280)={0x39980732, r2}, &(0x7f00000002c0)={0xffffffff, 0x5, 0x8, 0xbb2, 0x2b4, 0x1ff}) 2018/05/02 09:13:36 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x7, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) socket$inet6(0xa, 0x4, 0x200) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x72, 0x4) 2018/05/02 09:13:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 217.970114] FAULT_FLAG_ALLOW_RETRY missing 30 [ 217.974846] CPU: 0 PID: 14665 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #53 [ 217.982230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.991597] Call Trace: [ 217.994219] dump_stack+0x1b9/0x294 [ 217.997868] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.003101] ? kasan_check_write+0x14/0x20 [ 218.007359] ? do_raw_spin_lock+0xc1/0x200 [ 218.011630] handle_userfault.cold.32+0x44/0x5a [ 218.016318] ? finish_task_switch+0x182/0x810 [ 218.020912] ? handle_userfault+0x16c6/0x2760 [ 218.025432] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 218.030063] ? debug_check_no_locks_freed+0x310/0x310 [ 218.035269] ? __schedule+0x809/0x1e30 [ 218.039170] ? print_usage_bug+0xc0/0xc0 [ 218.043249] ? print_usage_bug+0xc0/0xc0 [ 218.047335] ? __sched_text_start+0x8/0x8 [ 218.051515] ? plist_check_list+0x7e/0xa0 [ 218.055679] ? perf_trace_lock+0xd6/0x900 [ 218.059835] ? perf_trace_lock_acquire+0xe3/0x980 [ 218.064688] ? zap_class+0x720/0x720 [ 218.068412] ? perf_trace_lock+0x900/0x900 [ 218.072682] ? __lock_acquire+0x7f5/0x5140 [ 218.076959] ? graph_lock+0x170/0x170 [ 218.080779] ? find_held_lock+0x36/0x1c0 [ 218.084862] ? lock_downgrade+0x8e0/0x8e0 [ 218.089072] ? kasan_check_read+0x11/0x20 [ 218.093236] ? do_raw_spin_unlock+0x9e/0x2e0 [ 218.097655] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 218.102251] ? kasan_check_write+0x14/0x20 [ 218.106496] ? do_raw_spin_lock+0xc1/0x200 [ 218.110743] __handle_mm_fault+0x38d8/0x4310 [ 218.115178] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 218.119946] ? graph_lock+0x170/0x170 [ 218.123751] ? find_held_lock+0x36/0x1c0 [ 218.127812] ? lock_downgrade+0x8e0/0x8e0 [ 218.131970] ? handle_mm_fault+0x8c0/0xc70 [ 218.136208] handle_mm_fault+0x53a/0xc70 [ 218.140274] ? __handle_mm_fault+0x4310/0x4310 [ 218.144859] ? find_vma+0x34/0x190 [ 218.148395] __do_page_fault+0x60b/0xe40 [ 218.152446] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.157639] ? mm_fault_error+0x380/0x380 [ 218.161797] ? graph_lock+0x170/0x170 [ 218.165598] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.170087] do_page_fault+0xee/0x8a7 [ 218.174065] ? exit_robust_list+0x290/0x290 [ 218.178392] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.182885] ? vmalloc_sync_all+0x30/0x30 [ 218.187051] ? find_held_lock+0x36/0x1c0 [ 218.191117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.195968] page_fault+0x1e/0x30 [ 218.199416] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 218.205055] RSP: 0018:ffff88018eb47b18 EFLAGS: 00010202 [ 218.210436] RAX: ffffed0031d68f72 RBX: 0000000000000008 RCX: 0000000000000001 [ 218.217725] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018eb47b88 [ 218.225091] RBP: ffff88018eb47b50 R08: ffffed0031d68f72 R09: ffffed0031d68f71 [ 218.232368] R10: ffffed0031d68f71 R11: ffff88018eb47b8f R12: 0000000020013008 [ 218.239647] R13: 0000000020013000 R14: ffff88018eb47b88 R15: 00007ffffffff000 [ 218.246962] ? _copy_from_user+0x10d/0x150 [ 218.251219] compat_get_timespec64+0x155/0x280 [ 218.255821] ? put_compat_itimerspec64+0x350/0x350 [ 218.260776] ? kasan_check_read+0x11/0x20 [ 218.264944] do_compat_pselect+0xd3/0x4c0 [ 218.269110] ? do_compat_select+0x250/0x250 [ 218.273456] ? printk+0x9e/0xba [ 218.276754] ? __ia32_compat_sys_futex+0x3de/0x5e0 [ 218.281882] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 218.287702] ? userfaultfd_read+0x290/0x290 [ 218.292052] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.297609] __ia32_compat_sys_pselect6+0x1f5/0x280 [ 218.302652] do_fast_syscall_32+0x345/0xf9b [ 218.306997] ? do_int80_syscall_32+0x880/0x880 [ 218.311601] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.316121] ? finish_task_switch+0x1ca/0x810 [ 218.320639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.326193] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.331149] ? sysret32_from_system_call+0x5/0x46 [ 218.336004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.340873] entry_SYSENTER_compat+0x70/0x7f [ 218.345289] RIP: 0023:0xf7ff8cb9 [ 218.348640] RSP: 002b:00000000f5ff40ac EFLAGS: 00000282 ORIG_RAX: 0000000000000134 [ 218.356339] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 218.363618] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 218.370887] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 [ 218.378167] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 218.385450] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/02 09:13:37 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x3ff, 0x7f, &(0x7f00000000c0)="60035849874bdac1520e822bada4dca2c89e7be9ea1f658d4b1f3a25bdf7e39ed884d2e0716789fe701ee83de40a3d4722afd85df4057a691211805774312b4bd11e2b08dc86d58b802bd46e023c7e98ed52310f9e9784c9b8931b6f63cf2fbe66cedb061f760d7180501505794067663bfbb0b87d6a11dba04da1743d57a0a05ef82a4b6e71950c59107965db6e98b58a", 0xffffffff, 0x1, 0x8, 0x6a82be92, 0x1ac0000000000000, 0x7, 0x2, "53603087ff4d50fe0a115e1cf243c0b42941aa4cf87ed6ced87ad15831e6d7ef727dc165331f116f6768c246704bdf561476123ca3366683829cb2f452b01b5ce9b8390d9566b8dfe552f7d5ddb145510ce20c79a7947373efe18dd389b4899364062f58a622402978fe5e310cdeb2261feadf1bbf965ac253d88699be46d637"}) 2018/05/02 09:13:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8)=0x200000000000, 0xfffffffffffffff8) sendfile(r0, r1, &(0x7f0000000000), 0x6) 2018/05/02 09:13:37 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/02 09:13:37 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/05/02 09:13:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x40020000}, 0x0) 2018/05/02 09:13:37 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) mount(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/02 09:13:37 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) [ 218.511274] Unknown ioctl 1074819273 2018/05/02 09:13:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x400, 0xfffffffffffff801}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0x100, 0x6, [0x1, 0x80, 0x1, 0x7, 0xfffffffffffffffe, 0x1021051f]}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000400)) 2018/05/02 09:13:37 executing program 0: r0 = socket$inet(0x2, 0x100000002, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x5ea5}, 0x1d4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffff7, 0x8208, 0x7, 0x9a08516, r3}, &(0x7f00000000c0)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r3, 0x2, 0x3ff}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbe000000100004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b912b0b7e5bf87aa7fb9155fca5794fb0009bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2ea1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654c0500000000000000b803c19c1b56aab522862a71e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b36001fad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df55bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a873546c2b6ac37d0a8ec3edd79bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612dfe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760332b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa12226972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba9d8f7c05dc5c8a220fbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa512000000000000000bc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a3a028e7ccdeee718af028200e94a010000003ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe30000000000000000000000000000000000000000000000000000"], 0x0) [ 218.593129] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0x538}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000080)=0x12, 0xf15617e3128495c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000ff3000/0x2000)=nil}) alarm(0x3) 2018/05/02 09:13:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:37 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080), 0x4) 2018/05/02 09:13:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x58, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00000000c0)="b7a5e4720ce93cb47192fde7bc38a01d9e0c9307f38d8200bf1f011662f71a93e7e4a35068f04181c7bfe826f1f9a6eedc6f961ce422c938ec6ed61d8002e37ec84dd0d00cfc2ce9edaf1af5d16d17b049ed3648ecc559a4375a9f68f53bd6aed9d0d09abaeb42826529717347ed702c0223dbf0efb92cb48a2effa533fd4eebc1b572eafbb92a0fd39a0c7d9d82abc5907a4ff8589e1daa698bb313641a3a8c", &(0x7f0000000240)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200800, 0x0) gettid() 2018/05/02 09:13:38 executing program 2: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/02 09:13:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) personality(0x790000f) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66) 2018/05/02 09:13:38 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x4) syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xb0}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/05/02 09:13:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x5, 0xf, 0x220, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200600}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0xa00, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x10) 2018/05/02 09:13:38 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) mount(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/02 09:13:38 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) mount(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 219.111657] IPVS: ftp: loaded support on port[0] = 21 [ 219.188750] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 09:13:39 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x9, &(0x7f0000000100)=[{0xfffffffffffeffff, 0x80000001}, {0xff, 0x2}, {0x6, 0x7fff}, {0x100000000, 0x40b}, {0x4, 0x3}, {0x101, 0x1}, {0x9000, 0x100000000}, {0x7fffffff, 0x4}, {0x7b, 0x60315c63}]}) 2018/05/02 09:13:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x444483, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x80000001, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) 2018/05/02 09:13:39 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x9000, 0x0, 0xffffffffffffffff, 0x9, 0x7, 0x10080) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x10802, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/125) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffc82, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) dup2(r1, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000ef9000)}) signalfd(r2, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) 2018/05/02 09:13:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x1000000}, 0x0) 2018/05/02 09:13:39 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) 2018/05/02 09:13:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x20000) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)}, 0x4050) 2018/05/02 09:13:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup(r0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x2, 0x10000, 0x8, 0x6, 0x0, 0x5}, 0x5}, 0xa) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x8, 0x6, 0x3}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001540)={@empty, @dev, 0x0}, &(0x7f0000001580)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000015c0)={@local={0xfe, 0x80, [], 0xaa}, 0x9, r3}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r2, &(0x7f0000000000), 0x9) tee(r2, r2, 0x9f, 0x0) 2018/05/02 09:13:39 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/05/02 09:13:39 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd4a9, 0x2) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) [ 219.866357] binder: 14821 RLIMIT_NICE not set 2018/05/02 09:13:39 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x3741, 0xffffffffffffffff]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002285, &(0x7f0000139000)='4') readv(r2, &(0x7f0000000100), 0x1000000000000004) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/109, 0x6d) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r5 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r5, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r5, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r5, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000540)={r6}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000440)={@empty, 0x0, r4}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup3(r2, r3, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000000100)="784d0179a0a4bfc114443717bedbd5b401c95d52b93926ee0b6cf06a36662efc9888f910459a2731656a", 0x2a) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x6) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/05/02 09:13:39 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xffffffffffffffb4) 2018/05/02 09:13:39 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x25f) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x3d3, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xae, 0x0, &(0x7f0000000580)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/02 09:13:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0xffffffffffffff0d}], 0x2000000000000086, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) close(r0) [ 220.647740] binder: send failed reply for transaction 26 to 14815:14856 [ 220.767330] binder_alloc: binder_alloc_mmap_handler: 14815 20000000-20002000 already mapped failed -16 [ 220.804607] binder: 14821 RLIMIT_NICE not set [ 220.804660] binder_alloc: 14815: binder_alloc_buf, no vma 2018/05/02 09:13:40 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) syz_emit_ethernet(0xd9, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x5, 0x0, 0x2}], {0x8100, 0x1}}], {@x25={0x805, {0x1, 0x8, 0x23, "5880234728d267e1e8defe19ea571730abde57e6df02891a4a4f1e2939e04072355d7e41c4b022e3b04925e460064848b0e5de004f448638420677a2b85889ba908a263e7d820344fb2a43eeb86ceccef12b9f6d67071187bfe9c51e2583bb692c988de408513d83c03df144330947924134a9dd6c2b0830d0525efc700b193f4916345bb9293b0d99f3b7f724e1e3c0852c9196a9449be3b923638e483512d39188a869846df0bafad348215cd224f930b71ce70d8d69ed608f087e85c12a7b"}}}}, &(0x7f0000000040)={0x1, 0x3, [0xa0f, 0xaf0, 0x1b7, 0xf17]}) 2018/05/02 09:13:40 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000180)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0xffffffffffffff7c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff9d) 2018/05/02 09:13:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x874f, 0x40500) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:40 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/05/02 09:13:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, &(0x7f0000000200)=0xc) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0xfd, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='&md5sum\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2018/05/02 09:13:40 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x9000, 0x0, 0xffffffffffffffff, 0x9, 0x7, 0x10080) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x10802, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/125) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffc82, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) dup2(r1, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000ef9000)}) signalfd(r2, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) 2018/05/02 09:13:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x4800}, 0x0) 2018/05/02 09:13:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4000) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x9a7, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6591}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x74) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x4, 0x2, 0xfffffffffffffffe, 0x1, 0x0, 0x7ff, 0x4, 0x8, 0x7, 0x81, 0x7ff, 0x8, 0x6, 0xff, 0x1000, 0x7, 0x4, 0x40, 0xe740, 0x2, 0x3f, 0x1, 0x7, 0x6, 0x3, 0x9, 0xffff, 0xd84, 0xd13, 0x9, 0x3, 0x7ff, 0x6, 0x1, 0x80000000000000, 0x4, 0x0, 0x40, 0x2, @perf_config_ext={0x1, 0x8}, 0x214, 0x4, 0x0, 0x3, 0x40, 0x10001, 0x7}, r3, 0x3, r2, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000010000002500000010ecce2dfd30aebe"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x5}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffe}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x68d, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xc4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x42100}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 220.814977] binder: 14815:14856 transaction failed 29189/-3, size 0-0 line 2971 [ 220.836072] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.841665] binder: undelivered TRANSACTION_COMPLETE [ 220.846948] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.922006] binder: 14882 RLIMIT_NICE not set 2018/05/02 09:13:40 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000200)={0x3, 0xffffffffffffffe1, 0x9, 0xa76, 0x9469, 0x7fff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000100)={0x910, 0x9, 0x2, 0x1ff, 0x10, 0x5}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={0x0, 0x2}) r2 = dup3(r0, r0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) 2018/05/02 09:13:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000001680)=0xe8) r4 = getegid() r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) r7 = getegid() r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001800), 0x80800) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r9, &(0x7f0000001940)="b73e2419763ca8a754a3a82b76c8630344a14fb613588adc37", 0x19, 0x0, &(0x7f0000001980)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x40}, 0x1c) r10 = syz_open_dev$loop(&(0x7f0000001840)='/dev/loop#\x00', 0x2, 0x200000) sendmsg$netlink(r0, &(0x7f0000001900)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40100020}, 0xc, &(0x7f0000001500)=[{&(0x7f00000000c0)={0x1410, 0x41, 0x200, 0x70bd27, 0x25dfdbff, "", [@nested={0x18, 0x81, [@typed={0x4, 0x68}, @typed={0x8, 0x30, @u32=0xb21d}, @typed={0x8, 0x69, @fd=r1}]}, @generic="35c72fea6c6a5145c2ac9503e3c1d35c8e", @generic="49122b7efbc25964f2d1e35044600bb6c89d15062071dbba83c9fb9e3cb2118e925036bb3e1d28fdfee4de25f2da30cef0a6d893f650d917b27822267e0ea4653b1a71a4353e965e1c226b5ab605e26c9832", @generic="99f0781093d245ba515ef901a6d9775c7f20b1920d1489db3158998e496b538c37a15f3f8b6203a70b2c7afc8637b4551c4177910a04d9ea363f950010bfb9a49d34b562f66db98d75c5fa08e40a6f71accfaf06c0c047c55aa95a82451a5e98f26f5631d89432ba3560253a81d87e0ff116b3a7f95345708e1c805d9352acef1d43194a9311e813ddfb82e7c11985df4199e1beab3774d98de7d532404052ebaac8b4bca1c521edac9ddf0093955b88050dd12f79f745c2a873927c68112aa6b1dc09255242fceb040003df29dce7e319ae6c9c83f7bfef68ff4e4aa0c997e6463ceca90b56", @generic="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", @nested={0x18, 0x5a, [@typed={0x14, 0x1b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="8d7cfb082e71", @nested={0x4, 0xc}, @nested={0x1f0, 0x67, [@generic="54903159966ff892c9b171eaa1d739e3610fe84d2a6b562fd2cd23cd0dc956c73d43694fa7b4a802e47b2832a89264c27191529ba86b83866accb0060c8e6f84f4860456a2eaae71f3dcd9cc8b3697d981fca210b05e41764ada9214b00353f84e0055484a4fe993b89831673d81b12e3eff69e14c2507fd48b4737f0ecd6c939de2c758f7af35475ff14a0803d27bd943a80b108f68a176925218bb3f1274886ecaa5eb2a4b054d387f1f54b662e27625a62e2ee0934dacbd1b19e7adf113d4ebc90cfbb2bbe622db75", @generic="2f2c5ca558a2b3455b78db66ad6761f8a3f544ed3365ad4cae96f4521731574eed2dca60ac873c510bf3c18c96e96d289e36d5b291268c62d4d83c0d6c05a94e38b4073b0c7f75b3aba91f0e3876df133e8a376fc5a9bbb9ec342d6c638c7c3e8e3200549399c457cefaa17eed0957b7892b3d5bf807bd852fe7310545df1dec81a67efe3736830c112452c05746be391193c144d7ef3ef1d2deb170cba914284d2220802b9642df", @typed={0x8, 0x94, @str='\x00'}, @typed={0xc, 0x82, @str=',eth0!\x00'}, @typed={0xc, 0x64, @u64=0x3ff}, @typed={0x58, 0x28, @binary="bf44acf1b3559b5a6fc81f10d992c307bf3df541d51f0c96dba03b17e46515441d925909783b0a7c93730c8682f8a7e5e04f27d06fc4dd218dda3b27f808330419b124377e0c8f07ce6c3741187dea475c1459"}]}, @generic="118f1b71f070b586a918a5cef514c73014b11f49a455e9e6f23be219a614439dcdc89e8003febb8e3051cf92fe5b78b0648b911040a16cc02b485bddcae54bf5aaac5f528f3d1474844e1402762bf00448f2b99723e74bfa0e2f90cdf204a3ed043241e79672f5f5d02d2519aa4701b07e9398b7de7e146064e97a3df7880094b182335940039ec4c8d75b64"]}, 0x1410}], 0x1, &(0x7f0000001880)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r8, r10]}], 0x44, 0x8004}, 0x1) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/05/02 09:13:40 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xe3, &(0x7f0000000240)=0x2) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00000001c0)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000400)='./control/file0\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000000000000600000000000000800000000000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="4ddca70b3cf3d1ab"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/02 09:13:40 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101904) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x220003, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x7) r2 = memfd_create(&(0x7f0000000040)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) sendfile(r0, r2, &(0x7f0000000000), 0x9) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) 2018/05/02 09:13:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7fffffff}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0x1b) 2018/05/02 09:13:40 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0xb65, 0x14, [0x1ff, 0x38, 0x7, 0x9, 0x10001]}) socket$inet(0x2, 0x4, 0x80000000) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/02 09:13:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xb439, 0xda5484792166d22d) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a1", 0x1, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @remote}, &(0x7f00000002c0)=0xc) recvfrom$packet(r0, &(0x7f0000000240)=""/19, 0x13, 0x40000000, &(0x7f0000000300)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/02 09:13:40 executing program 6: socket$packet(0x11, 0x0, 0x300) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200400, 0x0) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb2", 0xe, 0x0, &(0x7f0000000200)={0xa, 0x20000884c, 0x20000000005, @loopback={0x0, 0x1}, 0x2}, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x0, 0xffffffffffffffc1, 0xfcd0, 0x9}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/02 09:13:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="000000008c00000000000000000000", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) 2018/05/02 09:13:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xb439, 0xda5484792166d22d) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a1", 0x1, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @remote}, &(0x7f00000002c0)=0xc) recvfrom$packet(r0, &(0x7f0000000240)=""/19, 0x13, 0x40000000, &(0x7f0000000300)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/02 09:13:40 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x8000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000003c0)={0x80000000, 0xfff, 0xfa, 0x7dc8, 0x2, 0x5, 0xfff, 0xba41, 0xffffffff, 0xfffffffffffffffb}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x408102, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="f48d61046781b7fbcb279bb1a5ee1ad45f9b1b4c872229ac5d373648812730dd46e7caa38b57293124368c124bbc243d13c9435ae2ab8a391d6e20ea6646f9e6918da7376af93dca2398e7ef856668840dcbb9b781686105a26d5e5047efb467c5bb6552c0abda2ab2b7e3274e376f", 0x6f, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x1000000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000100)={0x1, r3}) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x5d, [], 0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/93}, &(0x7f00000002c0)=0x50) 2018/05/02 09:13:40 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) ioctl$void(r0, 0xc0045c77) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:41 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/05/02 09:13:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x8000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x9a) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) readv(r0, &(0x7f0000001640)=[{&(0x7f00000012c0)=""/150, 0x96}, {&(0x7f0000001380)=""/36, 0x24}, {&(0x7f00000013c0)=""/219, 0xdb}, {&(0x7f00000014c0)=""/60, 0x3c}, {&(0x7f0000001500)=""/206, 0xce}, {&(0x7f0000001600)=""/45, 0x2d}], 0x6) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="645fb424b197c1e17410d904b25ad6b6926bff6bae4be6deb06141bd9992b9be53489414d4717d537f6fa2962158ae3e2d3ddea43e2de99e711f2ebd93bacfe2a6ab03f844609191b95d5dc468a2fc7f38fea41b80a5ae844a8e8dcf2b8bf75cb38a7236d95f1f5e44d91812c19f631c7ab28cd6f020ab80e5e7cf98a8db3ed32927721fd8ddb5cff9dc96955a948d6d94b05a8458644d1f2853b2f8f8eee4d9676a1e357e61a5a65af3789332d0e1d58967bfccbc0d7a7a4514187cb7abcdc1b5d89efc4745dc5677cd7ebf590e"], 0x1}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r3, &(0x7f0000000300)="4ad7a7ab4f7806f139c91d86d5e70bc0e5be7558d5f1235924ad4c49b2d0a905834ea480cc86f371cda869a4639bea4a356805be98e402f33ede18557eb73444f8877825ce6b6119ea9d5ef20abb3cb46696996627e6687364253edbc51aedf953db0172d9830160660f48dc44cf3295eec031f7a287a829b55988e07eaee15179ba51f3eeb58a82960d044ad52d32490cb9accd4a3a5cd5c0f16b439824ca83f62831d4f34be373f72c186d51aac496cfb09fd3a2a56c02a70178bdb7da6a7e0d1cb6aaf1", 0xc5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00", 0x6200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 221.702161] binder: send failed reply for transaction 30 to 14878:14935 2018/05/02 09:13:41 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x400000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) getsockname$llc(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0xcc) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) 2018/05/02 09:13:41 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x280003, 0x82) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x80000000}], 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000010fe0)={0x0, 0x3}) flistxattr(r1, &(0x7f0000000040)=""/250, 0xfa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2e0a00, 0x80) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000340), 0x4) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r6}, 0xc) fcntl$lock(r2, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000440)) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x1c1001, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f00000002c0)=0x2ebf) 2018/05/02 09:13:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0xfffffffffffffffd) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e24, @rand_addr}}) dup3(r0, r1, 0x0) 2018/05/02 09:13:41 executing program 2: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:41 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1ff8)=@assoc_value, 0x1f269a9a43b91e37) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x1, 0x80000001, 0x3, 0x6, 0x8}, &(0x7f0000000140)=0x98) 2018/05/02 09:13:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x2000000}, 0x0) [ 221.832551] binder: undelivered TRANSACTION_COMPLETE [ 221.837844] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/02 09:13:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x3e, "4266829be84c90ddac5cc2bbb01ab4a158d35556c2783079afe38603de344e9bd852cd32911601ac9ebe4d758974c62a3f003fba13232a5bfc90eb5c9f8e"}, &(0x7f0000000100)=0x46) 2018/05/02 09:13:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x420102) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000640)={"ecfb70be04934dda1c8e79963b50c6fdb7f73db9e33fd2973d1dce95dccf5994ba7e8557be07c021a3527cba69591be2f24c20a09617bc2f48b6f4df3c1493267f7a8e5567ef4a2535928684992e87fffd04df81bde01579f3c08fbd0c0792686afd85e55cfcfc39dc6b1dcf6f14ea2f770d18a38bf4beb2ca5540df7083a14c9ea97c6a37ff0190159629173c33cfcb2c44095ce9dba883b1165c62ebf3c0939ad626b731a74bd0248da7ab6a7880a2ff8e40a8a57603c777842e881051acdce5cd3a49e679229387af0294adf48e192547dab81bf7a569a86b38807c641ad1f36dacf2e45b9f28b0b56b789d184f446ecfed0e29edd8709e617764b3772cf449c82077a32e46827c67133139b6d191b8857a815da32db593d4438ad0019b9ea56347b6c0d4789cb4c3f3b6a09cb4170a1354777a172c6e6eed054c636edd69877219a79408e56498ed198fc98649fc2c3e1373575b2d293d8a103eb8de270e7722d24be2d7cab3d8e6ca4af9c06d2801d0246c4ecf602177b73138bd6868c630eae79ca5ec5acdfba79a0f120571627d954c041361b55b18f514d7f88dac891d1f32bfe66b72b587fcec8a953400793f6720601407683c3b6726cb75ee6fa9d4d3818b8c196e30e0e4d5d84ca6215c7bb96fdfb6e821230c4466ddff2c01abcfcf38bd72bacf535cec21aede69589604330b226dd2aaa2689c5328ebc59d986ffef8ac6723a3a7c5887582cab206836114ef3f8b3dc724a385610edc86ebafc0f28f0f4884a7866b73b50e4f3bbd09fa477f5fb6b2325559060ad5e27a28efa20f5b3fe65a505cff57f4dc5aab6e831c8ba70afb1f3b9482126c81de0fa736f79dfc1706a5354ab7b7214c8f7fdcdf06b5dcb58ab56e08d1a77ba719535528a78727e3730ff10474f4719a91d84b5a12518b7db3611ba384ef87d623a62cf1dd0cebb3f45e86ebed9f7aad05808daa8dfca0f09ffce5667517baf891279d6b76c54d7d5d104045a8593795e0601de6b7ed770d7f4acb398620c4455ceef3bf06f823a7dfb77836b9355ba210cef72ef0d92b22981a3d8069b94f0da29efdf26d2aeb3dcab8a2ce300f48bea06c689c26b0a79d236aeb1b2bf41085d3778eeb519c5ed6b9add04fd4a51a0e036b9f10f69aabab06eded50f1a4f33173690db176a73a63ba55dbe20ac47ea7ee32be96be901e852dbecaeebd77bba75487a0b74b3c034a3841a2b8fb9543a537afa05fbc711f5abb335bc91ffa42f14d2b1e81424d6c9c8a035122cbc45d1c43ce6b603bfbfea2fb9f7d60f27940d5096e42d2cc2bf8208698c6b4919d7f505d6da2592ff080420e2287c475fdde328c2d8e05cc5f4783c76ab0bd4c4061b3b8ff4f9f3c9b319b4dbd32b8fdd992f5fd48264ed19e891cf9da18c7e0202fd74bcd51705552fc36089512912cce0c5430bc5714"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100), 0x288) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 09:13:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x101000) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r1 = dup3(r0, r0, 0x80000) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/151) 2018/05/02 09:13:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}) 2018/05/02 09:13:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000020000000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/02 09:13:42 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:42 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x80c1) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) socketpair(0xba28234229fe170a, 0x806, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x2) 2018/05/02 09:13:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x6020000}, 0x0) 2018/05/02 09:13:42 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) r1 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x4000, 0xee) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000700)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x548, 0xffffffff, 0x0, 0x0, 0x210, 0xffffffff, 0xffffffff, 0x47c, 0x47c, 0x47c, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x124}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x100000001, [0xffffffff, 0xff000000, 0xff], 0x4e21, 0x4e24, 0x4e24, 0x4e22, 0x5, 0x9, 0x1c99, 0x20, 0x8001}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xff0000ff], [0xff, 0xffffffff, 0xff000000], 'bond_slave_1\x00', 'veth1_to_team\x00', {}, {0xff}, 0x21, 0x4, 0x3, 0x18}, 0x0, 0xc8, 0xec}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x11, 0x40000000000, 0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xffffff00, 0x0, 0xff000000], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], 'bond_slave_1\x00', 'team0\x00', {}, {}, 0x6, 0x3, 0x3, 0x10}, 0x0, 0x248, 0x26c, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xe13a, 0x0, 0x916a, 0x5, 0x2a, 0x3, [@empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0xe}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0xd}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x100, 0x1, 0x1, [0x7fff, 0x6, 0x800, 0x9, 0x7, 0xfffffffffffffffe, 0x8, 0x27, 0x5, 0xffffffffffffffc0, 0x5, 0x4b7d, 0x9, 0x3, 0x3, 0x100000001], 0xe}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x12, 0x6, 0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a4) 2018/05/02 09:13:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00', 0x0, 0x0, 0x800000000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'security.', 'wlan1\'\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/199, 0xc7, 0x0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ea542b6e7bbb"}, 0x14) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$rds(r2, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/05/02 09:13:42 executing program 0: socketpair(0x8000000000001e, 0x100000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/02 09:13:43 executing program 1: getrlimit(0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="f60000004af2b6b3de27ec0a8d8b0eb2462dc4646444367c5419289f4faea62b8921b2aba411fdcc9bc9996faa80eefd933b80a6e9fa5e961cdc171288cff84886e5c07a512f12db94d0c4348e9c51fe55643724425dad50a8ff7eea7358010e3e1bafd17caa7a7d32deb2ecefb1214ba45ec24597539f9bd2e1a8135ae7ce097b29980386c75ba9935a27983dbda17ed868ec7cd9f5499a763c21eb9454f305e7ed6118737cd3e8d9524e9c96b099731fdff4cd68c60b51a576db526eef0a5faa8dd7c4080425001583b408d9418140e3f4fea69dbf60d1d182a6f0c60495d6676d484c2ad94fde6cb0174ed4736d7df6387a00798b"], &(0x7f0000000040)=0xfe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x3, 0x3f, 0x288095ed}, 0x10) 2018/05/02 09:13:43 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000680)={0x0, 0x0, [0x80000000000000]}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xde9, 0x301802) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x8518, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/02 09:13:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac14908b0000000003000000000000000000002fe0000001babfe1c2eaa84b59bc3af17ac5fb1553e1afdab58a0be73a7f8fd9faa51b5077b2d1aab14edb79b757e6d42be10e6928f7e1c548d2d20b0c84f0e47600eef51b2753c6ac4ce86c4d81303f00bf48bc24d778d0650e95695ed79e3722163e"], 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f00004ab867a70501000000000176aeda472353bea1dfd395"], 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10001, 0x10000) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x30c, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffff8, 0x3}, 0x10) 2018/05/02 09:13:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x408502) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000001180)) 2018/05/02 09:13:43 executing program 2: r0 = socket$inet(0x2, 0xa, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:43 executing program 5: socketpair(0x1f, 0xa, 0x80000000, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000680)=0x9, 0x4) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r2, &(0x7f00005ed000), 0x40000101) 2018/05/02 09:13:43 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x4002}, 0x0) 2018/05/02 09:13:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d11000)=0x7431, 0x13d) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = getpid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x1d, 0x1, @tid=r2}, &(0x7f0000000040)) listen(r1, 0x404) listen(r0, 0x3) 2018/05/02 09:13:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r4 = dup(r0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) socketpair(0x3, 0x7, 0x6, &(0x7f0000000400)) sendmsg$alg(r5, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) r6 = gettid() ptrace$setregset(0x4205, r6, 0x200, &(0x7f0000000440)={&(0x7f0000000580)="b41ba32b98c42c549a790a3fd2f0b06831ba2f748430ef11abf65d59062867d81e174e2bb6aeea981369823399f8bec2346edee0bee8cba82a6437b09d9553de7c4d8848760355253754f1e8ac9859da6ea8cb7e0cbae3026612cce5322d3713beb3fd25f8869b0a8f8665b8a7a8c9c4406f69f3b05d121a865d274cfb4433e4febc2be63cc66686880ef2754ef684841d2819f07814d3e64817d305e591d5d0948f0c6a28511dc617620c73a83df92df9ba9a35c4dbbd570c38ce5d92049dc2fb08b76579d2a22ef88fa51c8ae43a104dd31383e2739c3b10bb12ae4ede39cadde4e844eba70c", 0xe7}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000000500)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000380)=r6) 2018/05/02 09:13:43 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000180)={0xdf, 0xffffffff, 0xffffffff, 0xcf85, 0x9, 0x80000001, 0x1000, 0x0, 0x63, 0xfffffffffffff772}, 0x10) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='bcsf0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0x4}}, 0x2e) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x8}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4, 0x9, [0x9, 0x53e5, 0x5, 0xced, 0x0, 0x8000, 0x20, 0x6, 0x1]}, &(0x7f0000000140)=0x1a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 2018/05/02 09:13:43 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0xfffffe7c) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:44 executing program 5: r0 = socket(0xa, 0x3, 0xffff) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'tunl0\x00', @ifru_map}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000000020001, 0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r2, &(0x7f0000000140)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x762) 2018/05/02 09:13:44 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x18c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x8000000000541d, &(0x7f000082a000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={"627071300000009fd876d2ef3efe2700", {0x2, 0x4e20, @rand_addr=0x80000000}}) 2018/05/02 09:13:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp6\x00') ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10000, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000004d564b00000000ffff000000006a9c862f05892f8758393a8bdb0000"]) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x5) 2018/05/02 09:13:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x541b, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffff, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00000000c0)={0x8, 0x1, 0x7, 0x7, &(0x7f0000000080)=[{}]}) 2018/05/02 09:13:44 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x80) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x1, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x9, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x9}}, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x49c}}}, 0x104) r1 = socket$inet(0x2, 0x0, 0x401) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x101, 0xfffffffffffffe65) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x11b, 0x3f, 0x1, 0x44}) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x602}, 0x0) 2018/05/02 09:13:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff7f421ad3d0af0800470000300000000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4]}) 2018/05/02 09:13:44 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000200)='/dev/vsock\x00') vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="5672e4ba436320f6b375345e839e8ad37791986b9fcf0715510e10d2ade8805fec2ea64e1632435a24a57355555a4e664f2a3926331f0020cb71a2cb6f755cdd23fb69401be8a4353cd2babcaeb89162af953b05a4de71d68033ea62c77b0a3d17ccb6d03667781cceb7afd8e6a468ef079aba5d673c3edcdb3744773089772eb0e1e716bbf06574ba14c1db84e62fbd5ac1c4447143eb35a7bf7f8ad03c5a439e9b6054ee3f00e34f976a6b1c250d65d53b4d9e8ddff566c7aa7f2948aab976ff28834b22", 0xc5}, {&(0x7f0000000140)="1fd1eea171888328b138aa0cbd7e22657aab793ec3b579a9a033bb03bfd19da3bf8e5742bb2f4d218d80c76d43bb9c72f0a0dad923785e93a4c07b210ff167e1b07e85cd0fb92bfd065fc168968827971623cb36b8e67fa047e8a4ff525353ebaa40e9d33d2647628b9fbf1e57b747ec72cea9d563670051acbf5553a1ff52364f4b82208c6482dfdf10bcf328024f568215", 0x92}], 0x2000000000000117, 0x4) 2018/05/02 09:13:44 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x101) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x8000000}, 0x1c) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000008c0)}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=[{0xc, 0x29, 0x5}], 0xc}}], 0x2, 0x0) 2018/05/02 09:13:44 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000040)=0x3, 0x4) 2018/05/02 09:13:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000200)="b1", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="b22fce43b43b45aff01fec0080ed0d3ae773a40776be65a48150485c5680dc0ab7eb9d0cc909ee14fde47521fb552f11a70d8cf2a9f5d1620bf6d698b38ea056cc1ea5c3d903743e9667185f8acd56513d4574d8ac12d51c7db7eea59e39c0491c9a5b0e48fdfb7dd4791e6557bb56114ecce0113e33766a84a98d1d7a1c975491c170194305baea5eae9cf013695cdc6292b926239b574c5eccd4c6f01c67e7d60f5a4cc6bc6178e68fc21168e7cc59f7103e08ca42c148f4fdf760c4964a00974d1a8f20b473f877fe198680664f5577b3f1535cfb434ca7c5f920d311ca4c75be9bfd21573cc3afc48ff475e2e77fe6155cfcafc6fdb43dfa33e4580ddf885ea625828fd064221609a01d0e0124fc8bc39fe71cb6d2a037eb2ee319cfcc0e5afe919ecd95f5c2171f310a97009d930ed2b33934ad09dc6a3adc03e397e8411c87913effa1625bd324e864e1c7388bf04fe86ba1d0c82640d1e092f5ac8338818ef3ccc41698b9189b4b3319bcab666c2adfc9bd319d370c6c13155c6654138bca2727090cbe637792eb699b65cfff8a7266a691e02cd717b3dc17e56bc38e27dcdefa53fddca1ad83208344c2e3cccf4200e98db158f457491da487160a3e4bfa23a4d1491486dfc1636d972070ecc65d38ba60fdf9ba1d28fa8a0670742320ef0035f6adf24c3c30ac5e08c659a56f1cf4d6733a35ae6a7424d8fbdd4289ba", 0x201}], 0x1) read(r0, &(0x7f0000000040)=""/4, 0xaf) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0xffff, 0x4) close(r0) 2018/05/02 09:13:44 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000440)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x244, 0x0, 0xffffffff, 0xffffffff, 0x104, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'bridge_slave_0\x00', 'yam0\x00', {}, {0xff}}, 0x0, 0x98, 0xbc}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)) 2018/05/02 09:13:45 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0xffff, 0x9, 0x0, 0x2, 0x0, 0x81, 0x14042, 0x4, 0xfffffffffffffffb, 0x80000000, 0x10000, 0x8, 0x400, 0x6, 0x7c97, 0xffffffff, 0x8000, 0x1ff, 0x7, 0x3, 0x4, 0x0, 0x7, 0x3, 0x4, 0x4, 0x0, 0x1ff, 0x7, 0x2, 0xf9, 0x8b2, 0x400, 0x8, 0x400, 0x3, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000000c0), 0xc}, 0x60, 0x1, 0x29, 0x7, 0x3ff, 0x7, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x800, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x1f, &(0x7f0000000200)=0x4) 2018/05/02 09:13:45 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$setsig(r0, 0xa, 0x3f) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) 2018/05/02 09:13:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a30afc9b943a1c0fa73103ee8174e5452f1115d4a6bbe50c406e11b7f946e27bb5a4d9474fe4ca610247ce20c5e84afcca4a0db57fc772b327e725d8a47f3201f1b20b24ca9dc483651f576378b23450af74a593d25eeac945aabb8ca5feb367d082fc9e429075fbd29cc127a42edff34e90e31c6ee2ab2055f0e61fb117146bbada5a02c56de9d33d85098a4987f319ca023271f8c876df3ed455baad69947814907464e611a9662"], 0xab) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0xa88, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x104) sendto$inet(r0, &(0x7f0000000040)="4971d4f60a4457095506f8287000161ce486e510594b4db8ec91e5d80c681ad4c8ac3d52653de16abacc2334466e02d1f0fb9def600cc6e9a7667d781b692d5496ca5fc895bbf60ecbaeaa7f792b1de0244be0f2ae084fbcbd9f3ed01f71b74271cbdef63f09343bcfa6a6", 0x6b, 0x4800, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) shutdown(r0, 0x1) 2018/05/02 09:13:45 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) 2018/05/02 09:13:45 executing program 0: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000400)="1e", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) listen$netrom(r0, 0x100000001) bind$alg(r1, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/05/02 09:13:45 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x119, 0x1, &(0x7f0000000000)="76af904fb176982d08bc616605c304605fa1117004b23947a3b4d3a80bdb6abe1d5cc80b034e15305e340a1b3b0f0d394ab8d8f90a1e691dec71f8a62faa3a940724154e95821696196e4e62a57cf79e933cd9d446dbf130f2c95268798dec7145fd9dea1d4362ad1cb52868508daaf2bd5635271ad7ac3f57", 0xffffffffffffffd5) 2018/05/02 09:13:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x2}, 0x0) 2018/05/02 09:13:45 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:45 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x10040) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x600}) r1 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r1, 0x5, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)={0x4, 0x0, [{0x91b, 0x0, 0x8001}, {0xa80, 0x0, 0x401}, {0x48c}, {0x301, 0x0, 0x4000000000000}]}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x6b, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/107}, &(0x7f0000000180)=0x50) 2018/05/02 09:13:45 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000001100)=""/121, 0x79) 2018/05/02 09:13:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="43020000000000000400000004000000000000000000000000000000000000000000000000000000000000011b6e0d133be75bd3caf98139"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x4, 0x7ff, 0x1, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000100)) 2018/05/02 09:13:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010015}]}) 2018/05/02 09:13:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="1f6800666ce7dd0c2c733e0c84eb515c7ce5df47a22622b44cfaf6161c685eb90e5c34c20d74b987ca31e904010843ffa7d2512de5a10e3f6a92c86e6d3f0512e71e3a6c26bd5bd1de36e07e6f01faedd99e0d1987e9055a5b77e4bd6728c68049375b0b194010d894fd358465b5587850964d46e88cbbea2483ac9da654c1bb7f73da6e0938c2aa9b6d54f9cddf67f0a114110a6023d5f1c76f862cf2c266cd2803fb07") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x83, "c5429ddceb103eebd12ead2b88d836f5084f755f2c5334fa84322f620d7a925689aba08fa93e1d3cf0e3f789335324d905d5eb576ee44a8581d4e2285ff4ecf96d076caa451a39c00e5cfc1f98b112df011fd87cdadf4f2abf98d230e0439a641ece43f926448fb873e0d087c2543290091ec89f24bc69f5e32feb6bf416109b50d00f"}, &(0x7f0000000280)=0x8b) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0xd, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 09:13:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) r1 = memfd_create(&(0x7f0000000180)='syz_tun\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f526ce000801000100002b07c16d967302200000000000ff020000000000000000000000000001f3004e22000890"], &(0x7f0000775000)) 2018/05/02 09:13:45 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) ioctl$void(r0, 0xc0045878) [ 226.433624] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/02 09:13:45 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x217ffe, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x84000, 0x0) 2018/05/02 09:13:45 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="cbff0900e2e9eada7b27cfb089485e000000000e"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r0, 0x0) 2018/05/02 09:13:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x400, 0x80) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x20000801d) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x3) 2018/05/02 09:13:46 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) 2018/05/02 09:13:46 executing program 5: ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000040)=""/127) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "9c35a028883bf3df0bd48897c220f6a4c37096e4d103ddfdde664c7a390a6906"}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00000000c0)=""/89) 2018/05/02 09:13:46 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x3) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23}, 'vlan0\x00'}) 2018/05/02 09:13:46 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x48ad9044, 0x9, 0x6, 0x5, 0x6, 0x7ff, 0xb2, 0x4014, 0x5, 0x144, 0x9, 0x20}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f0000ca4000/0x2000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1000002000000003, 0xffff7ffffffffffd, 0x1000, &(0x7f0000d07000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x40, 0x1, 0x0, 0x739}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000080)={0x7, 0x1, 0x0, 0x1, 0x0, 0xac}) 2018/05/02 09:13:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7, 0x206}, 0x0) 2018/05/02 09:13:46 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x1000000004e20, 0x42f}, 0x309) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 09:13:46 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) read(r1, &(0x7f0000000180)=""/38, 0x26) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) r3 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/05/02 09:13:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) eventfd(0x7) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000440)={{0x0, 0xd000}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x8}, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x958}, {0x0, 0x0, 0x0, 0x0, 0x49c, 0x63f, 0x9}, {0x1, 0x0, 0x1a, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, 0x0, 0x0, 0x1, 0x600200, 0x0, 0x1000, 0x0, [0x0, 0x0, 0x200]}) 2018/05/02 09:13:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000002c0)={0x0, 0x9}) 2018/05/02 09:13:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000000007d) ioctl(r0, 0x4800c4153, &(0x7f0000000040)) 2018/05/02 09:13:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0xfffffffffffffffc}, &(0x7f00000002c0)=0xc) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000300)=0x6000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0], 0x1, 0xfffffffffffffc01, 0x400, 0x100, 0x9, 0x9, {0x3, 0xfffffffffffffffb, 0xb, 0x3ff, 0x2, 0x8, 0x200, 0xffffffffffffff79, 0xafb0, 0x5, 0x8, 0x8001, 0x2, 0x277b, "9df564a40d6ca59e475090052a4e17d3aa68c4db356d4083a1702a33204a01ae"}}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="200000001300090e000000000000000007000000c68320f0840ab0fc48c813bdf3f3cc087601f8b5bb0dd21daf71169182e700b4eba904d889d2381a2027f3fef0629be741e71cf3e53ee381a9c0ec641e5748b427bb5c", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/05/02 09:13:46 executing program 0: r0 = socket(0x10, 0x20011000000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0xe6) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003ffdf0803000200000008000200417afff0f055", 0x22) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000004040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0x81}, 0x1}, {{&(0x7f0000000340)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/19, 0x13, 0x6}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001440)}, {&(0x7f0000001480)=""/192, 0xc0}, {&(0x7f0000001540)=""/196, 0xc4}, {&(0x7f0000001640)=""/210, 0xd2}, {&(0x7f0000001740)=""/144, 0x90}], 0x5, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000001840)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000018c0)=""/42, 0x2a}, {&(0x7f0000001900)=""/41, 0x29}, {&(0x7f0000001940)=""/236, 0xec}, {&(0x7f0000001a40)=""/83, 0x53}, {&(0x7f0000001ac0)=""/1, 0x1}], 0x5, &(0x7f0000001b40)=""/42, 0x2a, 0x1000}, 0x80}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001b80)=""/206, 0xce}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/242, 0xf2}, {&(0x7f0000002d80)=""/168, 0xa8}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x5, &(0x7f0000003e80)=""/240, 0xf0, 0xee68}, 0x100}], 0x5, 0x0, &(0x7f0000004080)={r2, r3+30000000}) 2018/05/02 09:13:46 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x800000000) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080), 0xfffffed6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x2, 0x8}, 0xc) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0x100000000, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xa6, 0x1, 0x5}, &(0x7f0000000200)=0x10) [ 227.365569] WARNING: CPU: 0 PID: 15243 at sound/core/pcm_lib.c:2057 __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.374814] Kernel panic - not syncing: panic_on_warn set ... [ 227.374814] [ 227.382206] CPU: 0 PID: 15243 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #53 [ 227.389583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.398948] Call Trace: [ 227.402178] dump_stack+0x1b9/0x294 [ 227.405838] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.411146] ? __snd_pcm_lib_xfer+0x750/0x1d10 [ 227.415752] panic+0x22f/0x4de [ 227.418975] ? add_taint.cold.5+0x16/0x16 [ 227.423147] ? __warn.cold.8+0x148/0x1b3 [ 227.427238] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.431840] __warn.cold.8+0x163/0x1b3 [ 227.435842] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.440449] report_bug+0x252/0x2d0 [ 227.444096] do_error_trap+0x1de/0x490 [ 227.448005] ? math_error+0x420/0x420 [ 227.451850] ? debug_check_no_locks_freed+0x310/0x310 [ 227.457060] ? get_futex_key+0x1e90/0x1e90 [ 227.461314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.466181] do_invalid_op+0x1b/0x20 [ 227.469923] invalid_op+0x14/0x20 [ 227.473393] RIP: 0010:__snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.478585] RSP: 0018:ffff8801b1d0f898 EFLAGS: 00010206 [ 227.483964] RAX: 0000000000040000 RBX: ffff8801ab1f3100 RCX: ffffc900048c5000 [ 227.491249] RDX: 0000000000000040 RSI: ffffffff85c3d673 RDI: ffff8801ab1f3418 [ 227.498551] RBP: ffff8801b1d0fb38 R08: 0000000000000000 R09: 0000000000000000 [ 227.505835] R10: 0000000000000003 R11: 0000000000000000 R12: ffffffff884949c0 [ 227.513115] R13: 0000000000000000 R14: ffff8801ab1f3100 R15: ffff8801cdd1adc0 [ 227.520418] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.525023] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 227.529626] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 227.534833] ? graph_lock+0x170/0x170 [ 227.538654] ? exit_robust_list+0x290/0x290 [ 227.543001] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 227.547861] ? find_held_lock+0x36/0x1c0 [ 227.551945] ? lock_downgrade+0x8e0/0x8e0 [ 227.556110] ? lock_release+0xa10/0xa10 [ 227.560109] ? __kmalloc+0x25/0x760 [ 227.563761] ? __might_sleep+0x95/0x190 [ 227.567757] ? snd_pcm_ioctl_xfern_compat+0x180/0x330 [ 227.572971] snd_pcm_ioctl_xfern_compat+0x266/0x330 [ 227.578009] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 227.583237] snd_pcm_ioctl_compat+0xc96/0x1c90 [ 227.587833] ? rcu_is_watching+0x85/0x140 [ 227.591992] ? snd_pcm_status_user_x32+0x710/0x710 [ 227.596943] ? __fget_light+0x2ef/0x430 [ 227.600937] ? fget_raw+0x20/0x20 [ 227.604416] ? __ia32_compat_sys_futex+0x3de/0x5e0 [ 227.609374] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 227.615077] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 227.620270] ? snd_pcm_status_user_x32+0x710/0x710 [ 227.625201] __ia32_compat_sys_ioctl+0x221/0x640 [ 227.629955] do_fast_syscall_32+0x345/0xf9b [ 227.634268] ? do_int80_syscall_32+0x880/0x880 [ 227.638840] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.643503] ? finish_task_switch+0x1ca/0x810 [ 227.648002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.654224] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.659146] ? sysret32_from_system_call+0x5/0x46 [ 227.663979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.668817] entry_SYSENTER_compat+0x70/0x7f [ 227.673224] RIP: 0023:0xf7f3dcb9 [ 227.676582] RSP: 002b:00000000f5f390ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 227.684282] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000800c4153 [ 227.691553] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 227.698819] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 227.706077] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 227.713350] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 227.721355] Dumping ftrace buffer: [ 227.725053] (ftrace buffer empty) [ 227.728758] Kernel Offset: disabled [ 227.732375] Rebooting in 86400 seconds..