ffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, {&(0x7f0000000240)}, &(0x7f0000000280), 0x41}, 0xa0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40000, 0x0) shutdown(r0, 0x1) 2018/04/03 01:09:39 executing program 4: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}) 2018/04/03 01:09:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 01:09:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xfffffffffffffd3b, 0x4200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) read(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x401, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x1f, 0x4}, 0x0, 0xf05, 0x2, {0x5, 0x4}, 0xffffffff, 0xff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001340)={{0x9, 0x5}, 0x1, 0x3, 0xffff, {0x2b9999d, 0x5}, 0x2000000, 0x4}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000001c0)={0x0, 0x2}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000002c0)=0x4) [ 437.530611] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 01:09:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) 2018/04/03 01:09:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}}) 2018/04/03 01:09:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/03 01:09:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x38ee7e2a, 0x420100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x80}, &(0x7f0000000240)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000700)={"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"}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) r7 = dup2(r3, r0) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) syncfs(r7) io_submit(r4, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r5}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r8}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r6, 0x8) 2018/04/03 01:09:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = dup(r0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/04/03 01:09:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000e78e0abd3cd8201116043900c5c89218d9994daa2b8df88b96f426f6236693dbee569fb14f240820f84bd3a91d4660fb4c260667752b926a3b1051f50ec20aee8ee7b33709a8a75f4b6c41d5626ebe9e45911bc396330654bdcecb3413b548c64ba1e1ae127125e2c2806362972fb5358d2d3314cd1a710c2a683446f3f379adac405cfed91ad063255ed9afabda935df8769260329c0fb0bd"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/03 01:09:40 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x3e, &(0x7f0000000500)}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x44040, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$can_bcm(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x1d}, 0x10, &(0x7f0000000640)={&(0x7f00000005c0)={0x7, 0x20a, 0x2000000000000, {0x0, 0x2710}, {0x77359400}, {0x3, 0x600000000, 0x9, 0x2}, 0x1, @can={{0x1, 0xdc1, 0x7, 0x2}, 0x0, 0x1, 0x0, 0x0, "08abc23781008487"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008814}, 0x4000) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="1ca0000d", @ANYRES16=r4, @ANYBLOB="010925bd7000fedbdf2502000000080004003b00000008000400040000000800040008000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40040) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x440) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x138}, 0x1}, 0x8001) connect$netlink(r5, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e21, 0x3, 0x4e21, 0x3, 0xa, 0x80, 0x80, 0x16, r1, r6}, {0x1000, 0x3, 0x1000, 0x8, 0x3, 0x9, 0x10001, 0x7478000000000}, {0x1, 0xfffffffffffffc97, 0x5, 0x9}, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x0, 0x72, 0xffffffff, 0x1, 0x7}}, 0xe8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000280)=0x0) waitid(0x1, r7, &(0x7f00000002c0), 0x40000008, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/03 01:09:40 executing program 6 (fault-call:3 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) [ 438.647438] device erspan0 entered promiscuous mode 2018/04/03 01:09:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/04/03 01:09:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x200, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000044) r2 = getpid() waitid(0x0, r2, &(0x7f00006a3ff0), 0x3, &(0x7f00005d3000)) [ 438.729593] FAULT_INJECTION: forcing a failure. [ 438.729593] name failslab, interval 1, probability 0, space 0, times 0 [ 438.740981] CPU: 0 PID: 29061 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 438.748011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.757374] Call Trace: [ 438.759965] dump_stack+0x1a7/0x27d [ 438.763610] ? arch_local_irq_restore+0x53/0x53 [ 438.768281] should_fail+0x914/0xae0 [ 438.771984] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 438.777086] ? find_held_lock+0x35/0x1d0 [ 438.781137] ? find_held_lock+0x35/0x1d0 [ 438.785213] ? check_same_owner+0x320/0x320 [ 438.789523] ? rcu_note_context_switch+0x710/0x710 [ 438.794438] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 438.799377] should_failslab+0xec/0x120 [ 438.803345] kmem_cache_alloc+0x47/0x760 [ 438.807390] ? __lock_is_held+0xb6/0x140 [ 438.811447] getname_flags+0xcb/0x580 [ 438.815236] getname+0x19/0x20 [ 438.818415] do_sys_open+0x2e7/0x6d0 [ 438.822116] ? filp_open+0x70/0x70 [ 438.825642] ? SyS_read+0x220/0x220 [ 438.829257] SyS_openat+0x30/0x40 [ 438.832780] ? SyS_open+0x40/0x40 [ 438.836220] do_syscall_64+0x281/0x940 [ 438.840094] ? vmalloc_sync_all+0x30/0x30 [ 438.844226] ? kasan_check_write+0x14/0x20 [ 438.848463] ? syscall_return_slowpath+0x550/0x550 [ 438.853469] ? syscall_return_slowpath+0x2ac/0x550 [ 438.858384] ? prepare_exit_to_usermode+0x350/0x350 [ 438.863388] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 438.869104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.873941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 438.879115] RIP: 0033:0x4552d9 [ 438.882289] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 438.889981] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 438.897236] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 438.904491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 438.911744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 438.918997] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000000 2018/04/03 01:09:41 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002052700000000000010000feaf000100", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) [ 438.944495] device erspan0 left promiscuous mode 2018/04/03 01:09:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/03 01:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x202, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xac, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4d24}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xffffffff, 0x4) ioctl(r0, 0x4, &(0x7f0000000180)="7ea53e9fbf925698d1cb37eb7c0be9d36e6088ff5410cd94fdcaebe168afa75b0dadf788af701a20d36e1e933edb87d97b396bee") getgid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0xc3c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/03 01:09:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) set_robust_list(&(0x7f0000002bc0)={&(0x7f0000002b00)={&(0x7f0000000240)}, 0xfffffffffffffffa, &(0x7f0000002b80)={&(0x7f0000002b40)}}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000002500)={0x8001, 0x800}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r4, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) 2018/04/03 01:09:41 executing program 4: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000140)="3e2252babde71aa7fe9e5182600733108725fc2e5f3b514baa34bf8b15860d3b86550040dc53306138973063355663a5357a8470c502170970d39d8176b9dd5ca08f34eb949f562410a1994c069abb4159de3463576fcdda61ce90ced1830153c76e16f516d3940eed4822c772d134518b6f81360596dd3bcdc62b7b398d1e32aaee2e96e44d933d408933210294a6a6223ba6941114f714d3fabb6c0d47086dfe8eb8c3b1c25ed469e2ece28db00ef1f11eaf35cad32a03b0b0a069c8536da53ba380d4db73e5eb149686", &(0x7f0000000240)=""/252}, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) 2018/04/03 01:09:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f00004edffc)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/03 01:09:41 executing program 6 (fault-call:3 fault-nth:1): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) [ 439.082097] sctp: [Deprecated]: syz-executor4 (pid 29094) Use of struct sctp_assoc_value in delayed_ack socket option. [ 439.082097] Use struct sctp_sack_info instead 2018/04/03 01:09:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x14, 0x6, 0x8, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140033c6ccbd80bd7000f4dbdf2508000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getpid() [ 439.210762] FAULT_INJECTION: forcing a failure. [ 439.210762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 439.222623] CPU: 1 PID: 29108 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 439.229640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.232360] sctp: [Deprecated]: syz-executor4 (pid 29094) Use of struct sctp_assoc_value in delayed_ack socket option. [ 439.232360] Use struct sctp_sack_info instead [ 439.239005] Call Trace: [ 439.239029] dump_stack+0x1a7/0x27d 2018/04/03 01:09:41 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x80000) connect$ipx(r2, &(0x7f0000000100)={0x4, 0xb4e, 0x9, "2e0914555072", 0x1ff}, 0x10) ptrace$peekuser(0x3, r1, 0x1) 2018/04/03 01:09:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 01:09:41 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/03 01:09:41 executing program 7: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x40000) io_submit(r0, 0xde, &(0x7f00000004c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000140)="087eb42f151bd9db9d759364b2d0efb1707452ce1d320f9483437859bb6735754f6e384dcc82984263ea9f59abeab9ebb98642fcda62e4275dd45c09ecb1a2db68857efda8ecf1dda127d9817e4bde0e2a000c5dea30d2e03d61abd676814d6f3f6c6c2c7befeb8fb885baea370e9a3410995fdb24223abe8a401a9b600262b999d7b014bb34f6615242d8375c0dd634f8e2c97f556aabd75081ae0c50e16ed1fd8ed39d2f3f3524788a323ad7764fa67f9871b96bfb979486092d113d1c99565d735f52b315cc37e5cdcc", 0x0, 0x400, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xf226, r2, &(0x7f00000002c0)="ae4662c687f2d83de937d67f69a864e83c68be6b3a2175e4ad6a652d361dccc43e1710bfe33163f8a1ba82e253730e24400a93b576149c1c4967cc9381ec4e", 0x0, 0xbe3, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x200, r2, &(0x7f0000000380)="988366dbb0b9ead08ab3bf39e21094323eeb0a549961233f5f1a70cf539e76abc2686f6efef25ae17db159bce0d8c18088b63768577ab6744be1df9f2737d81ef0483897644f781d7e18708ab35f937040912f7961d0c102ec92d3487fd3f7df69062dddf41af4d2f14036f339e5e4c160538283662e7b7b12dac0a1a9be15ff9ec44823378a1152d49f5b204d5bcf1022d19e94db00062491d811637185c273b621ec9bfa74b639c543db09a3b7b0164b9d425da15c1656d25856355b8987817500ca4b0d238f974212478fd3687c1051f68dcdaa3da4a00368686ebd63a8175e70d784142c6fa8c0faab", 0x0, 0xfff, 0x0, 0x1, r2}]) io_setup(0x0, &(0x7f0000000040)) [ 439.239044] ? arch_local_irq_restore+0x53/0x53 [ 439.239066] should_fail+0x914/0xae0 [ 439.239077] ? lock_acquire+0x1d5/0x580 [ 439.239098] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.277943] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 439.283153] ? perf_trace_lock+0x900/0x900 [ 439.287399] ? find_held_lock+0x35/0x1d0 [ 439.291481] ? trace_hardirqs_off+0x10/0x10 [ 439.295814] ? _parse_integer+0xe9/0x140 [ 439.299909] ? trace_hardirqs_off+0x10/0x10 [ 439.304243] ? perf_trace_lock_acquire+0xe3/0x980 [ 439.309105] ? perf_trace_lock+0x900/0x900 [ 439.313357] ? trace_hardirqs_off+0x10/0x10 [ 439.317689] ? should_fail+0x23b/0xae0 [ 439.321594] __alloc_pages_nodemask+0x327/0xdd0 [ 439.326282] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 439.331321] ? find_held_lock+0x35/0x1d0 [ 439.335409] ? check_same_owner+0x320/0x320 [ 439.339747] cache_grow_begin+0x72/0x6e0 [ 439.343832] kmem_cache_alloc+0x400/0x760 [ 439.347991] ? __lock_is_held+0xb6/0x140 [ 439.352096] getname_flags+0xcb/0x580 [ 439.355913] getname+0x19/0x20 [ 439.359108] do_sys_open+0x2e7/0x6d0 [ 439.362836] ? filp_open+0x70/0x70 [ 439.366386] ? SyS_read+0x220/0x220 [ 439.370119] SyS_openat+0x30/0x40 [ 439.373595] ? SyS_open+0x40/0x40 [ 439.377055] do_syscall_64+0x281/0x940 [ 439.380945] ? vmalloc_sync_all+0x30/0x30 [ 439.385077] ? _raw_spin_unlock_irq+0x27/0x70 [ 439.389554] ? finish_task_switch+0x1c1/0x810 [ 439.394038] ? syscall_return_slowpath+0x550/0x550 [ 439.398973] ? syscall_return_slowpath+0x2ac/0x550 [ 439.403889] ? prepare_exit_to_usermode+0x350/0x350 [ 439.408890] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 439.414254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.419084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 439.424270] RIP: 0033:0x4552d9 [ 439.427437] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 439.435139] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 439.442388] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 439.449637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 439.456886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 439.464147] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000001 2018/04/03 01:09:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="89cd37749460898050a255e9bc7f7b503053281ffcc9518ac71868da2ff190a81952c197167a16c13a408461c97b2d637e58aa3f4ab474248502216c716ef411adc42aade13cbcf1c6869ea529364aa79a712edfa689bce2b0253c85508b8fc2cfe1fb69a79a73943aa12cb40f2195a8552f4a32886c590d6988", 0x7a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10041, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000840)={"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"}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 01:09:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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) r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) writev(r3, &(0x7f0000000b80)=[{&(0x7f0000000580)="449cbf7e044632c42b2186cff75ef3679914503b3c8d9383463ad45aec25316b89231253d1c8750bc7a91f997dc2c0e96ece15bdca140fb888b4d039ea2922f5e2af1d734510a0c0d5d8d95d0c059a7e7d91a53506b7f2ecff1e39efbc822c38435a1824ced8edc063eed6d9f2957463a62d5dc4a800595b29f653b98154c928063cf92c234e6b427b40cdc1729900063853ee0b57aa146b66bd2f45cde1231d46c21bbfbc4f3b75ab57987aeff6ce1f7042d2bfe5a0dd", 0xb7}, {&(0x7f0000000800)="e74a0ac0bb59ddfefb5415ec73eddd3c2d822466784a3b452960f0cc95f8ebfeaddd93a385d215998c539d276bf8c483a08f5e25d7cfde39f6af9f08b2047d01894ede05c7cb6b78df5c0939e9e9619ed0a81bd0a2fc0547ff11db147e20628629fb5a33bbe23f25a3c16d8bbdad4cb1e4b5ffff711bac833bf127bb3a65b68e91be2394acdca13c86279b7c030899a70675", 0x92}, {&(0x7f0000000ac0)="89656f85f28e3595b593fa3850406087d851fc1b547d3dfdc01987e6bf2779ad9ade5d55117f0c4c58aaafc4acc74a50f402507ca2b10b900656ecbcd23133f318e782e5057af50acfbcbecc73f95aa8c5740bee91d3261c410507ca919ce7eca8c78bad1c712d84b664b1c842f6cf070aae2645d4658fa351a56d315d86837cacfd0e4fa6b4c236bd3ceb59b5548d7aa11180b1d11d0a8e8ef3d5b6c890168179c0f5940fe623f6ea9ed8a73145132962fd7148ca8ba5e23476ba0247cefe", 0xbf}], 0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0) prctl$intptr(0x2b, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000480)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/04/03 01:09:41 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r1) fstat(r0, &(0x7f0000000140)) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x402000) 2018/04/03 01:09:41 executing program 6 (fault-call:3 fault-nth:2): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="92000000f818e55388334660c9503605946b02bb255f1b9082c3df0c0c7e5ffb4c27cb05fc29a9d53ffb256052770260846a9658578effe28360b9974660fe4f22f57a773f23ec486443aa3aeec2d89f0b888f49a3ca3cc3aef6479e57c34bc533825e02008420a47c8d43e76f410e0d7a4561d421c3eeb36832ca076d6c10d32e3688612179040587a73ccb5bcf062135733c2f7928d4ff3fa60725276ff23869f982cb44e7f874d88f43b206c79658958f6edfee87622de63ae9737aef1e190b3cef628fb9005c78e2d5dd309b007c7318f937bd8782"], &(0x7f0000000180)=0x9a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000300)=0x4) bind$alg(r0, &(0x7f0000005c40)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r4, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="24bb0988ec6fc4727f7724d5600a62fce7200373a18c6bcaa94fdd2d33359d68930bfe332d7644a83e25535be77b1c0086f3e043f81bd7041cb4d0cb125af232b231c0a269d872031a47bcc405a0b02bdba2ccaa470d1353fb9d3fbc45d18ea39e8897310b05a395ea8d364edfe252fe0b53882ef709a0fcef8473a818f6529ca965b4fff9a82661da200988217fab1c", 0x90}], 0x1, &(0x7f0000001240)}], 0x1, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r5, 0x1, 0x6, @random="a05bf7393094"}, 0x10) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x59, &(0x7f0000000000), 0x1, &(0x7f0000da2000), 0xf04982d9c2aecb6c, 0x5}, 0x40000000) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) 2018/04/03 01:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000), 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="0c010000100000042cbd7000ffdb"], 0x1}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYBLOB="cedd"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:09:41 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) 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) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/03 01:09:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20000, 0x10000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000080)="562dfea0d34a3f8fa922a6574445cfde9c6d18471caf67412792d1083270cbd73e4fecd3b02855fc5d64f1fe9cadb8036e924ecda4c6cca30c1906b0eff21428c7c39dd78007b9657839005c299c8b63d2218ac85532cac0bfdd4753427190662559", 0x5c}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f00000012c0)="ce55b03b51dd1da0a96936ca7af52e33c0288c29c8714b727cce08b8a6199c995de0efd66cbcb6252229700b54de5238f9751e08e4aab62899dd554f560a98c063ab44e8b31245fd74b57b7dfe3aa0cba439741432481572c5addda2aa3fa4776fa261c6beabc8fd", 0x28}, {&(0x7f0000000280)="f578ab31c59866576c649148de852a541cda9eb1c41d9fc45db69a676fe31e86ddadd45c2d84f1c8bb323ee96a51ac765a656dc532b0f0259f09157337d941caf15ec4c21685aa998f7161bd0f7bba5e9c2ce2dab0031faf6ada494dd2905fd014e8a23001d1bb6b0280a0eb79479ee53f19521ec57c1cbc18d5db7fdc142fd4d45432c3a793a6a8d4c3cf91acf437144fea612f10a922e07c274415dda5240f8cf2194271a9173597d7cd22e64f117541751a67c9de5b1624e98dba6fe82035d2764af5e640602a83fbf0726da618375137cef1b6d33fb2da9641e506dfc424412771e1d2eef32e6c03c5fa65886e041ba0d71f38e75563a675fc9e73089de2f8937f25d982509421ad66e957e4447576f650382d147a2fb66b83a058e24b02d71ee13f750ec2a3140550daecf5d16747473dba4ae3a396dea617038ba8f5a15091692a8bc62595ab2ab67fb06193f8923c15e580b46b41af9e7d486165006fdc563c971d396d8943591d929656763818d6d8db244745ee113855cdbe22db0f231f32ccb9422c8b936d73341cca6f4d21f85bf2e7d187665c7f63eb0ea8722b6c533beaab3853c967fb1939f5c8cb94b5b8b06f1da67f48c4413f274a0846e8a0e366d7acb0207250c68d84276593d1992f16040106a4efdabaec341d4c93ab6b82a8a4c958c0bed5491ca1c4478d1ad06b51fe49a143a369bde1e29b0ff2a5cf96960552f910e18c6fe64711f0d7a69b9fad1bbf37633f6b8d6a1d0f7a0db480cad4a370268a98379a1639c9f1c0a0522e287affd8b9068cc71895d761ab4ce44581dd86ef1c17aa11ef2c765155d343fad00da1fa68875b6ad67e7c066488703d6ddb7de60bd8a641e75ccd8cb91c497b0701b5bdfecb3fddc18d75b5dc54e5ed320560160f01204f21bf1e6a99357490e5647caa68cc95a9e1ab0d5e9460abe5ba7178916a17d7bd3d7366c8070f584e2eebeecae8bea4b049ebc95498e07c58e9b241d91282c9652cb86fe9ed8501f3012c54c96d38472b466a99573a6726cbf3be97a8ae79b2aa4b99295461e396cdb2b94deb383ce5195ef947e856190ceaaec2a761d7da7a37e0c732ac84331be9fd5fe4ae1034cb1929562f3125a91ce594935c1f62e63b5bffd7c327b15fec4fbc8b76b0d9642f787f1c198d1501c8c30ffb68f306260a51c27e1e4665c6edbc65bac5db52c38da6b0633514334e67c320aa90f28f8a35c2542d62c17bdb7ec1769bf0f815c24329e13f3f198f913b2bba7d0f786012d18fb8ae83471c249b22a87de803adeea83753ac68140be9c7debb702aa23f13f64b28910ca056269dc1ca3a26e3d31ab655069fd86638e36594e64b245b542c17c143e0413f8cb1b654330ef987c723ba1f33eadb4af811a433bfba6f805500a6bb5f633408a45b6082beda8f1f0e0bf9159559429c7fcd36d2b85ef2a1b4a038fe5254c1137c0cd2bd5acc6926a99b1cba5e2bcf7894241682c0aa10042060fb599d50bbc303bfd933ea959a010e3ca028901d2456d31ce195f386e3366eaeae4b1a4363a6a8e66d19c1599cab9670e4eb345e8d10ec345c83c1b7b3d5bdde3274eec1530dbbceed14dfdfe1f332fb189fdf63a77076fba65364e6c27a904c5c5a63aa31ffbae1bf63a5ba55c87eedd9e925900f2e94016a1c002f6d051b58ff9864cafebde74fe397ec5d6b93299b7dccc9a5987129c7640b9c482132bb7a5b9db1d42b9183815e6d959c0922279409d84fb9951e93729ee95993240988e873dcdf515574806da28a973b64d74ceaaa88666cc1c96850411bf4366bfa36e6c93688fb2249abd71c64bda628da5f585182ea1ba859f3f864bb709ba57ba873014872ce14bcfe961718ae14747e3d678b41c336a8f62b2a8bccf2823e487ac0e6ebc2b97185396aea944e41711c7353c80d45612cbac0b5d01cdc68ba748611a7c4b2670a1144071d5ae3a566c40988f85bca1ef378b6d7b481a83cff43da6d561877a28a59cf634b63dedb969bdfc0c5dc767d38460182a5cf5f0dad5cef893e9c6744d674f582bdcfd6c50bbfc8a9ffaffb9adf310b4e1303427d4ffa1e5f5ed1fa2c66134da889daa68c4037f4ffa43ddcf0edba23bead19eaa4146a35f823c287d201b2422e9547674297d2f73120c6894766615d474b5dfac2dea4ea4236d219730d18ef05110c561a1a3f14ed3bcfd560615a2d116c02b0e2027d06761a95622c5b350baa4d98c969236d9e639334334d180dcda3cad7d21d95c97fe422eaa4f83f4c528bac49a781a14d5373d67c450455f1536f3ca2f240e226bcab521b610675a9c692732ae8458f640fa3cb06f081e09f365a89de04f4aa862404e196ac86e1f738900b9f17423d0e807a96e6359bf85d76b1f83ee9c111044a8d0bdf1fda24e12d6e9c6629fcb943cdd37473faf454c2a851057f878a9ac89efa1dee714ea79a00f862f2e3237182f636ff3d34a29ddc0ff3fbeec06806d183505907e80df0a79ce32252d3406d93570fe14952960096b3ac4b9576d447b32bf7c9859187044eb041df37ba65560740670e0078b1e536e05411ae54774dd5b9708aeca300f2e5dc8c7f029eb9052911104f694ff84aefa7aa94a62cee72ab56123f738688c1997b6f2d611337f4e1b4296c895766c1a79d93a6a07f127cd8331da95f77684d01c96fd4f9481b1a427f0e2e3c370a6069a22b4de3c68ec138d811eb3dd4053ede364e7238f37872e7eeaf46a5cc547c0c21c35cfd21568ab7ce676658a0a72132c7604546805ade8458139a50414c95e496fe8a78cfe4704055749826da050698c9c6ace925ed4ea4519656e70c65c65e71b57a0b2ee2674bef4c4e76e0bffb6d3f5a57dac95704e691482cd0842154f12a41b3815f809d5c1c95ab498d280af518717c225a82930f5c2aa6c41f70b9109cc34521b40a6074679e38092cdec532df692eb73b95ae41d55dad67dd91bb16a389a569a7b2233a2235d2d63b50aa8c1e3df1fbe8c3c169dc76d9c8baede91fe0c6cd2824f1dcdf24eafb86fc657eb1adaf9ffdbb9a5291c56eec7fc0d9c27a12367285dc4b9821b89aa39068933f6b13efc3174ce9fc609b6b461e8bed130c82002545558842f1cb109aea9e0ca1ce98ce0c047fc3a3de2ba5e3ac5cf59874a10403388762819a30aa2ffb57b6f55b77092873be5e4880e3207b88a8baa43cf353a4b1ddcf7473a9332c026ded5dffef7d54924d6cf0e8c686338311d91c711e3899409cda5b4f739d284caba8028260c6a8dc7e19c46a309009a53de2ebb3471ef003adf44a320a79191812c70ab909ffb62845258c56aa66dc6dabcabbd426da57ef20426632922f659575cd3857f9c5dc79aa14467a49037e256d3ce75d3969d268cf3077ec60a5fb6a4fbf3b9960bffe878d7af91c4633eb7438e19c5f05be5ef474086f0b01505a9080b2be9f069138103fe174a9310804f289b282e715a895ef05bf955272dbdecca64d868e7caf62387c4a6af61a389af1505fb33f623f6e8c16fb9bd6fbd5055b14aaf662e476fd4b53a2a401a95fe66605b71f9787c4edef017f972192cf5e508ee699db8a658b98294fb76222efd8f957e9fa7ec24c7a75e8d724bf4f2cded32b330be4d2647f199b7a5fb3620eed6999408d9880eb3f77c1ef5919dfc8b7e3aa437ab579f30715f1fc989cc96061257ed9267c6f830ae50bac717ca3f9ddbd2ca637fb2e7db420472428f87bbfffeab6cabf6299ac473cfa47716210f54c0c4d7731ffceb58b2cea6340d317076a1bda08cfd75da6e1b392eeee60bb7f3c1752fd147bc834769989234a4569aeb737213bc96129acfbdfc3631c97de04df4043333fa02407a37eb3c72972c84ba399ba906c665449d7862959298ee116be9757cf1161ee023c2926688c6144e854c534d724089856fcda97ebc35d9b4cf04ef9452333864adc39d8fddf328cd8edea3da1f21bdbafabe1206c418373bcda7605f9b8924ccf50f9398bb64f6533d93bc9c4a7ade8d59c067c1c15905e9109441f8f9c04a2a85efdd60a703d3a5a515f9e4f7f6d081ea4e5e5656f42cff563ce13dbd815f9c3165751fc953702d77def9649185633c7bd51fba2739c95a30cab93b94c1f294189c555bfb1a1f31a9a8aef392b781ebfb8392135964a4d30207ce3e5c2d9d714cf26d91e4599c798ede7e20ed23a55202496dcf055dc74cf442c055a93c2260525a5f409de659a5d294d7c2a907809f67073af2ab38a17c4b5f358f52acd2653d06500227570c1cc8af779f32f17204df6b13296748db29e79d478f2762b9ad0673bbb0c94f5669f3f79017b2c39db1c3ae2f96d50510d6ba59437c32f6ecb3de7282c8a635cbb0dae2bd6b9391ad1bb5c66f5d561b2246a8eede5bf268c24e621efa9211dbeef44f80ffc3e2623c98f98607d6d2b020c98abdf45382a0ad393b6ce359cc79131a7efbbb80d5a9b617439fe2f75bce464e1aba822a22eeabbb2e159cb5b56d6aa820ca5eb2151cc0b68b84ab5afd8906aaafe45ce69eea46c25d4a935bad15fabae569f550962325de2f9dad34a9ae992a4551a8e1a0901b80a416bbb04e8d19c74bafaf6c4bc2c6f6d4120ec656cee5be76a77c4ae2a5f2e95235bd7effeca9282e090fc28cd877307066254ef8231f0fee4ddf48d6ef74c96e680d47cdcde3c69d69a104154a0d895af2b9ed7a373f946df82ac401b51407f9beea922df199db1045f25a32a84b7a3c31181561944727aa506fae71a271c0ee582cf8237a59b792fc3c50ac8bfe320c1b8db6c7fb90be093f1552071ad6da5c9705e5c9fb8daf982e881385406b97e75d73a761f3a4e0b1ef5b4719fa76ab16e738ae6c521183d1c746cca4f17bf57b95d75e0ebb468b4c72c348725f4756a668e5425ec13ebbb0a9c944ed6f6c3110bba0fa4fca0550f7d697a2e1f5cf5733a4bd668829dc00f93ec63a6703dc9755c3c0e2ea07d74a81f4db343e4e66df83397df9e075f09f57259b0ef26481ee7ce44906e3a4bfbb2fec376be02a49c422ee0819a894ac9dde5c7ebc7c8c418702dc2702a5850ad8096dcf4a4037ba5fe3ba4347c3d3ed023935cad3db92547b1f24a185dacf7dd53a45d544f7151d88809c433f7c6db11fd711ef929ff3b7513bf17194410e944144ea7b63c36638f4a5b7cc47062e5584a59946d81594dcaa888c3deaeaead23808ebaacb0a62043a1a7a1629dd2da48fd36f4aeed8c7163c6186348eb98ea8ba72b0234935673fee047627e939fdbf960c3c46b5baaee840dcbe4fb7f27f8ab969a50d5bf58aa8a7adf4056d6362d4845ca3576d5c980d02f7169c1924de67e6cb8b68f92902befaace279764054b00814e0b6f050fef4f2642e847b82f710a073a40c29e94936ef39104fe62cde5fa515154cdd8f15f86951d012b1c831bee1ff773e1f5c880cf59dbe8c758fbf4c5687b8da0b1d172e9e71e280aa16b98263a9a580ad79ce7bb6b0cca3a16283e79bee4a08621d7e459dfeb5eb4b628b6d9f6db66ab67214bd25b949494f5224c521baf5ee90adc0ef93f75fa5468e35c2c38cd05d589d39acc669631e5bec84c5e28dfb35ed7355ec407b228f87be24555ed0331dcc915a9804849e8e57f913463bb6af10cfd523a94bf9923cffd4daabb8c5219e4dd0918944e7e29409b3801f22e7f1b8829c51128ff511ab675118439663a7fa7167d33323ea2fc5086b465249be02480dea95083a908440883196dffc7ad829294fa845ab5b4970d33cb1a2d14a4cf8e999458a479", 0x1000}], 0x4}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001340)="1100748e98944a483120bace89af9d38746223f178815a5f89c6732787bf6cf93d00f294bebdc62d742b39bbff1e04bfed46d0cde8f7a302ed86820d34e3aa7692a6b47fc0947a428faf1b4bbfb0af8e92b6a59f03863302cf280de7cdcce620be56f442c60cfc5bdc048abc4060632cf568d648b163202d4360e184f03c5d9332e3a5f51521c09a3d2ad3c01d115cd8ef485b8281e82bcc2f4a09b3cfa1b4b889505a826f5be96d3387e0fa4aa1ebe8e871400d509e15b7d752a731cb0c86d8a75e12cec38c") sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) [ 439.567560] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 01:09:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa5, "c87da2d6d1fcee3a4a7badf359e6ae934f304b1e96184eb554a4485687788e275fd5cd9c6f2767d779edabf97d6c50fde60fea466b8b0182aadd3d7269766261f9f9cd18ec1cdb660b1177fa39f02129058722f23fbb90ad617a1336071da71b24fc6c525dcbecface97f65ac5d03d32286666f0e8940597c3d4ecf9501cb117ee5d4ef70922c636d2138dadbe5d4c102256de2458676e3ad11cfd03cd9347799ee5970b83"}, &(0x7f0000000140)=0xad) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:09:41 executing program 2: prctl$seccomp(0x21, 0x40020000, &(0x7f0000000080)={0x7, &(0x7f00000000c0)=[{0x9, 0x4, 0x0, 0x8}, {0xfffffffffffffffa, 0xfe0, 0x8, 0x96d}, {0x401, 0x64, 0x6, 0x8}, {0x1, 0xffff, 0x100, 0x1}, {0x4000000, 0x5, 0x5, 0x10001}, {0x7, 0x1, 0x200800000, 0x3}, {0xf51, 0x3, 0x9, 0x3}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000240), 0x4) r3 = dup3(r0, r1, 0x0) bind(r3, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4a000200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x3e, 0x410, 0x70bd26, 0x25dfdbfc, {0xb}, [@generic="42d8573f3328be55c15c1df2bf934943ccabdb4e876dd350a75687d12bf2e586228000e1c803459cada8b7463f4b0aa88782a84da17eff755ab4d528c18e837c8ced"]}, 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100fff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000040)={0x66, 0x0, 0x9, 0x9, 0x10, 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002) [ 439.631758] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 439.686993] FAULT_INJECTION: forcing a failure. [ 439.686993] name failslab, interval 1, probability 0, space 0, times 0 [ 439.698847] CPU: 1 PID: 29146 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 439.705858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.715206] Call Trace: [ 439.717782] dump_stack+0x1a7/0x27d [ 439.721393] ? arch_local_irq_restore+0x53/0x53 [ 439.726051] should_fail+0x914/0xae0 [ 439.729749] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.734858] ? perf_trace_lock+0xd6/0x900 [ 439.738994] ? trace_event_raw_event_lock+0x340/0x340 [ 439.744173] ? find_held_lock+0x35/0x1d0 [ 439.748219] ? __lock_is_held+0xb6/0x140 [ 439.752272] ? check_same_owner+0x320/0x320 [ 439.756577] ? rcu_note_context_switch+0x710/0x710 [ 439.761494] should_failslab+0xec/0x120 [ 439.765450] kmem_cache_alloc_trace+0x4b/0x740 [ 439.770021] ? lock_release+0xa40/0xa40 [ 439.773979] ? kasan_check_read+0x11/0x20 [ 439.778110] ? sound_devnode+0xe0/0xe0 [ 439.781979] snd_seq_oss_open+0x55/0x8b0 [ 439.786030] ? sound_devnode+0xe0/0xe0 [ 439.789897] odev_open+0x6a/0x90 [ 439.793247] ? odev_release+0x70/0x70 [ 439.797037] soundcore_open+0x321/0x630 [ 439.800996] ? sound_devnode+0xe0/0xe0 [ 439.804893] chrdev_open+0x257/0x730 [ 439.808604] ? cdev_put.part.1+0x50/0x50 [ 439.812647] ? fsnotify_first_mark+0x2b0/0x2b0 [ 439.817216] ? errseq_check+0x130/0x130 [ 439.821178] ? security_file_open+0x89/0x190 [ 439.825569] do_dentry_open+0x772/0xd70 [ 439.829535] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 439.834448] ? cdev_put.part.1+0x50/0x50 [ 439.838496] vfs_open+0x107/0x220 [ 439.841938] path_openat+0x1151/0x3590 [ 439.845841] ? path_lookupat+0xba0/0xba0 [ 439.849884] ? lock_downgrade+0x980/0x980 [ 439.854041] ? kasan_check_read+0x11/0x20 [ 439.858168] ? do_raw_spin_unlock+0x9e/0x310 [ 439.862643] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 439.867211] ? __lock_is_held+0xb6/0x140 [ 439.871260] ? _raw_spin_unlock+0x22/0x30 [ 439.875387] ? __alloc_fd+0x29b/0x750 [ 439.879178] do_filp_open+0x25b/0x3b0 [ 439.882958] ? may_open_dev+0xe0/0xe0 [ 439.886744] ? mpi_resize+0x200/0x200 [ 439.890530] ? get_unused_fd_flags+0x121/0x190 [ 439.895091] ? getname_flags+0x256/0x580 [ 439.899223] do_sys_open+0x502/0x6d0 [ 439.902916] ? do_sys_open+0x502/0x6d0 [ 439.906789] ? filp_open+0x70/0x70 [ 439.910310] ? SyS_read+0x220/0x220 [ 439.913923] SyS_openat+0x30/0x40 [ 439.917358] ? SyS_open+0x40/0x40 [ 439.920798] do_syscall_64+0x281/0x940 [ 439.924679] ? vmalloc_sync_all+0x30/0x30 [ 439.928812] ? _raw_spin_unlock_irq+0x27/0x70 [ 439.933315] ? finish_task_switch+0x1c1/0x810 [ 439.937799] ? syscall_return_slowpath+0x550/0x550 [ 439.942713] ? syscall_return_slowpath+0x2ac/0x550 [ 439.947626] ? prepare_exit_to_usermode+0x350/0x350 [ 439.952628] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 439.957977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.962805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 439.967981] RIP: 0033:0x4552d9 [ 439.971152] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 439.978845] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 2018/04/03 01:09:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xa, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x25dfdbfd, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0x400000000000}, 0x4000000000000) [ 439.986096] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 439.993346] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 440.000600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 440.007860] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000002 2018/04/03 01:09:42 executing program 6 (fault-call:3 fault-nth:3): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:42 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x248000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000180)={{0x400, 0x5}, 'port1\x00', 0x14, 0xa0000, 0x8, 0x6, 0x2, 0xfb0, 0x2, 0x0, 0x4, 0x7}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls={[{}, {}, {0x0, 0x0, 0x5ceda648}]}}, 0x16) 2018/04/03 01:09:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) [ 440.199862] FAULT_INJECTION: forcing a failure. [ 440.199862] name failslab, interval 1, probability 0, space 0, times 0 [ 440.211407] CPU: 0 PID: 29175 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 440.218852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.228233] Call Trace: [ 440.230846] dump_stack+0x1a7/0x27d [ 440.234498] ? arch_local_irq_restore+0x53/0x53 [ 440.239197] should_fail+0x914/0xae0 [ 440.242939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 440.248099] ? find_held_lock+0x35/0x1d0 [ 440.252215] ? __lock_is_held+0xb6/0x140 [ 440.256337] ? check_same_owner+0x320/0x320 [ 440.260681] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 440.265637] ? rcu_note_context_switch+0x710/0x710 [ 440.270606] should_failslab+0xec/0x120 [ 440.274615] kmem_cache_alloc_trace+0x4b/0x740 [ 440.279225] ? put_dec+0xd0/0xd0 [ 440.282706] ? unwind_get_return_address+0x61/0xa0 [ 440.287670] ? format_decode+0x10a/0x830 [ 440.291761] snd_seq_create_port+0xfc/0x760 [ 440.296119] ? vsnprintf+0x1ed/0x1900 2018/04/03 01:09:42 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f00000000c0), 0x0, r2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/04/03 01:09:42 executing program 4: r0 = socket(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x5b5}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000001000000000000000000000000000000000000005401a82cae6baad3e50000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edab"], 0x4c}, 0x1}, 0x0) 2018/04/03 01:09:42 executing program 7: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) sendto$ax25(r1, &(0x7f0000000180)="ff622ff6ad9268dfbd19fbdf7114670c4c63840f0711eca497833397396a5538142e4cd53f776ad6fd3fd6f084a82e502b5cf572cacfdc4de0a4b501561647f1ca3a038fb2ffed6a9b92e95df776", 0x4e, 0x50, &(0x7f0000000140)={0x3, {"9f887384da68c2"}, 0x8}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffff) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r2, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r5, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) getrlimit(0x7, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000440)=ANY=[@ANYBLOB="060000001400000002000001000003000000"]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xffffffffffff10d5, 0x8000, 0x1000, 0xe5, r6}, 0x10) writev(r4, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1f}}}, &(0x7f0000000300)=0x84) 2018/04/03 01:09:42 executing program 2: timer_create(0x7, &(0x7f000014b000)={0x0, 0xf}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210082, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000440)={0x8, 0x5}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x6, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x1ff}}]}, 0x390) [ 440.299959] ? snd_seq_port_query_nearest+0x210/0x210 [ 440.305177] ? kasan_kmalloc+0xad/0xe0 [ 440.309095] ? kmem_cache_alloc_trace+0x136/0x740 [ 440.313960] ? snd_seq_oss_open+0x55/0x8b0 [ 440.318220] ? odev_open+0x6a/0x90 [ 440.321776] ? soundcore_open+0x321/0x630 [ 440.325945] ? chrdev_open+0x257/0x730 [ 440.329852] ? do_dentry_open+0x772/0xd70 [ 440.334034] ? sprintf+0xb8/0xf0 [ 440.337426] snd_seq_ioctl_create_port+0xef/0x690 [ 440.342295] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 440.347443] snd_seq_kernel_client_ctl+0x122/0x160 [ 440.352412] create_port+0x2c0/0x420 [ 440.356149] ? delete_seq_queue+0x150/0x150 [ 440.360504] ? snd_seq_oss_process_event+0x2590/0x2590 [ 440.365797] ? create_port+0x420/0x420 [ 440.369705] ? __lock_is_held+0xb6/0x140 [ 440.373812] ? lock_release+0xa40/0xa40 [ 440.377820] snd_seq_oss_open+0x20c/0x8b0 [ 440.381999] ? sound_devnode+0xe0/0xe0 [ 440.385907] odev_open+0x6a/0x90 [ 440.389389] ? odev_release+0x70/0x70 [ 440.393211] soundcore_open+0x321/0x630 2018/04/03 01:09:42 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440002, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x4, 0x100}, {0x0, 0x9}, {0x80000000, 0x2}, {0xffffffff, 0x1}, {0x5}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) [ 440.397216] ? sound_devnode+0xe0/0xe0 [ 440.401127] chrdev_open+0x257/0x730 [ 440.404861] ? cdev_put.part.1+0x50/0x50 [ 440.408953] ? fsnotify_first_mark+0x2b0/0x2b0 [ 440.413561] ? errseq_check+0x130/0x130 [ 440.417565] ? security_file_open+0x89/0x190 [ 440.422009] do_dentry_open+0x772/0xd70 [ 440.426002] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 440.430951] ? cdev_put.part.1+0x50/0x50 [ 440.435046] vfs_open+0x107/0x220 [ 440.438531] path_openat+0x1151/0x3590 [ 440.442457] ? path_lookupat+0xba0/0xba0 [ 440.446539] ? lock_downgrade+0x980/0x980 [ 440.446551] rpcbind: RPC call returned error 22 [ 440.450701] ? kasan_check_read+0x11/0x20 [ 440.450729] ? do_raw_spin_unlock+0x9e/0x310 [ 440.450741] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 440.450755] ? __lock_is_held+0xb6/0x140 [ 440.450782] ? _raw_spin_unlock+0x22/0x30 [ 440.450796] ? __alloc_fd+0x29b/0x750 [ 440.450828] do_filp_open+0x25b/0x3b0 [ 440.450841] ? may_open_dev+0xe0/0xe0 [ 440.450866] ? mpi_resize+0x200/0x200 [ 440.492112] ? get_unused_fd_flags+0x121/0x190 [ 440.496716] ? getname_flags+0x256/0x580 2018/04/03 01:09:42 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'dummy0\x00', 0x600}) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="3400000015008adc301eed69259300000a000000", @ANYRES32=0x0, @ANYBLOB="080008000000000014000200ff010000000000000000000000000001"], 0x34}, 0x1}, 0x0) [ 440.500720] rpcbind: RPC call returned error 22 [ 440.500794] do_sys_open+0x502/0x6d0 [ 440.509167] ? do_sys_open+0x502/0x6d0 [ 440.513076] ? filp_open+0x70/0x70 [ 440.516632] ? SyS_read+0x220/0x220 [ 440.520279] SyS_openat+0x30/0x40 [ 440.523743] ? SyS_open+0x40/0x40 [ 440.527211] do_syscall_64+0x281/0x940 [ 440.531107] ? vmalloc_sync_all+0x30/0x30 [ 440.535273] ? _raw_spin_unlock_irq+0x27/0x70 [ 440.539792] ? finish_task_switch+0x1c1/0x810 [ 440.544306] ? syscall_return_slowpath+0x550/0x550 2018/04/03 01:09:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x140, 0x280, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="1323b5b77e34", @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0xfffffffffffff70e, 0xffff, 0x93e, 0x7, 0xc0000000000000, 'erspan0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x4e}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="64175cb15d85", @dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x0, @rand_addr=0x5c561c43, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x254, 0x46}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4, 0x100000001}}, 0x44) [ 440.549256] ? syscall_return_slowpath+0x2ac/0x550 [ 440.550846] dccp_close: ABORT with 1 bytes unread [ 440.554286] ? prepare_exit_to_usermode+0x350/0x350 [ 440.554308] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 440.554330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.554353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 440.554365] RIP: 0033:0x4552d9 [ 440.554373] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 440.554387] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 440.554395] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 440.554402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 440.554410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 440.566040] QAT: Invalid ioctl [ 440.569607] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000003 [ 440.569859] ALSA: seq_oss: can't create port [ 440.592612] QAT: Invalid ioctl [ 441.511875] IPVS: set_ctl: invalid protocol: 0 92.86.28.67:20001 lblcr 2018/04/03 01:09:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='.\x00', 0xfffffffffffffffd) ioctl$TCSBRKP(r1, 0x5425, 0x80000001) 2018/04/03 01:09:43 executing program 1: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e23, 0x4, 0x4e22, 0x8, 0x2, 0xa0, 0xa0, 0x32, 0x0, r1}, {0xffff, 0x3, 0xffffffff, 0x3, 0x7fffffff, 0x7fff, 0x1}, {0x6, 0x2, 0x3, 0x100000000}, 0x80000000000000, 0x6e6bbf, 0x3, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7e}, 0x2, @in=@rand_addr=0x400, 0x34ff, 0x0, 0x2, 0x20, 0x5, 0x2a, 0x5}}, 0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x442800, 0x0) ioctl(r0, 0x2201, &(0x7f0000497000)) 2018/04/03 01:09:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockname$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x9) r3 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/snd/controlC#\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r3) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1) 2018/04/03 01:09:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) clock_gettime(0xfffffffffffffff1, &(0x7f0000000000)) 2018/04/03 01:09:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) write$binfmt_aout(r0, &(0x7f0000000240)={{0x1cf, 0x15, 0x6, 0x2, 0x1ce, 0x1, 0x42, 0x8}, "cb", [[], [], []]}, 0x321) 2018/04/03 01:09:43 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x58000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x9600}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2000, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/4096) ioctl(r1, 0x997a, &(0x7f0000000200)="52122009d57a31f6560545840ff1841a06184b65078462e21bc760bbe45a52dc2dcb59bf80c7f18807391cd9b68d2e7929125dc83b75cc8ec3724c2524af6ef943621e339645735a910c4fd5c02e1ac4a48c1169bb73f3e20afbbe41cf3c600f18b84d9d6c613ece7446b3b067c119e312802cfabdabb51d9a68b9c525f2e9301de077b710c90a129fcf2f70a520607891fca6436dbe33d21ccadd53d625f006f6eeddbb0cdd018200167e0aa2e2ea6980efd38ef4e80f7b") sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f00000000c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="644000004300000325bd7000fedbdf251e00000008000400a2d9040000020000000000002c3f403f09000000080002000600000008000300000800001800060008000900010000000c000500008000000003000000000000008e555a6566797eced9d4a8e4897a0f847f70052613fd60f75ee3bddcb2f0bf3e2cbae87507e9b17ef970f3ce43ce8953aad4efeb768ce14771e023e69755f572dbbd684841b1ad734f8afd834eb3e9c5747137c10a79025694b158098a658bb04175c912ee312c4414cbb070f76c9dd2895ebd4861570f2fe0611ba20cebe29f55bd526cbdf1004078d94d115365dbffa7f376dba4b1"], 0x64}, 0x1, 0x0, 0x0, 0x400c091}, 0x4000000) 2018/04/03 01:09:43 executing program 6 (fault-call:3 fault-nth:4): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:43 executing program 3: r0 = 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r1}}, 0xfdba) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r4 = dup2(r1, r3) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}, [0x20, 0xffff, 0xfb0b, 0x80000001, 0x83b9, 0x6, 0x9, 0x6, 0x4, 0x6, 0x0, 0x5, 0x6, 0x3, 0x6]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r5, 0x8}, 0x8) [ 441.601659] openvswitch: netlink: Flow key attr not present in new flow. 2018/04/03 01:09:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x3dc6a524acba883a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffddb) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[], @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/03 01:09:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367476c69adf26e65742f73797a3100", 0x200002, 0x0) r1 = socket(0x9, 0x0, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/03 01:09:43 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1, 0x10000}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="e2000000ea596e21f82313bd232431ddf1376edde693fd5a342c6d8b59b2d351799768ba3f7744fd2b236a45fb9bc93570996862be7549e4306d094933a71eff26b6697c97f9fc2ef0c26d8ad79e8baad0999f74c2085eb0320fe8ce753846db3180e857612aa2b94a0fc8e686943c12d8fa28d42a9606d9b2de40a3b66f5de0195481b25f4af014f400a145e42485803ca1e06a8457d46896fb14db2c3d66469731b0b7bab1a9cdb4ed4ea40d5d34df1c30ec1d3d6a26c2d6533cd5dd5e30a9fdd07bb9cad4941d331d68231ac4577daf9abe33db9a0636731c82a907000000000000000000042e8d98c70d610dc82c745b"], &(0x7f0000000480)=0xd92f832d027a314e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000004c0)={0x3, 0x3, 0x5, 'queue1\x00', 0x40}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000006c0)=@security={'security\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0x298, 0x0, 0x298, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0x9, 0x94e, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x8001, 0x8, 0x8, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0xff, 0x1, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x6, 0x8, 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x18}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], 'vlan0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x32, 0x2, 0x0, 0x4}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r0, r0, r1, r1, 0x7, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x3, 0x40, 0x0, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7e, 0xc, "74910772ea4f1050ed86ed4f58b216cfc28f20b112f36a84922ae9e6423b"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) unshare(0x60000000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r4, r2, 0x80000) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x800000, 0x0) [ 441.641808] openvswitch: netlink: Flow key attr not present in new flow. 2018/04/03 01:09:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@generic={0x13, "94cc2b40d4eb60f2838e49b413f451c9ba4f755124b6878719167eca8f93eab22c186f9b3090276b502039c6238ace070435ac8951b3296dd80561b0770153ab71ed399357f9646367cdc723419fa306db1c1696cfbf5293f9715b75ed5dbb09133c2989e370e469d6b81d59140a0e740c2a81a947a8404ab4e2a0cb76c0"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="f1d7e26d891b8bd5a4781acfc5d3f4b0dfdd0fbedfba08bc8366cde5a9284229a8112430fb5672d9777ca01fd3106a2915af7adbb3648d81b2ab9fcd60188bd964a79661267ce9a4605d83bb7199b96eb7d08b0e3163c2bcc5ca46786ab6c105e8b61d7c89ee48e4", 0x68}, {&(0x7f00000001c0)="4ef5a068b067fc7d60ed93d92578df957e6d6a964f0da73a144c9280aacc0ecc06514488c14b08e7dc4cc7a16699ffd1a087177cc00fd951ead98d8a6d460f2192f1c3592e80ccef1430bc9ac252e6d9ed2998f0fd10198bfdfc8c4579e8a8f7118700ef58b1043000261a6279082d70ec8aa348d6f2b428e350f31671f0728da6157cca77aceada4275dcfd93f15069763b39b896421dc8ca8bb5e242cf1133d25dea531429563fc79b27f969423a9499e77d8ed8200c19b219580c7a44a9e3648072dfab2114a7140c87a1ccd211338b3c901d827c7f870607a3976f7b38fb5c983a95c6", 0xe5}], 0x2, &(0x7f0000000340)=[{0x110, 0x3a, 0x20, "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"}, {0x80, 0x0, 0x3, "f5c2eb041a59fad8d22c5a3568a3696dc5c27a9fe24abdf8a084fe2b15aa9c190a155cc31a0f6a1592e88b8aae08cc67b5602eee7cda8d71b9615d10420e3c66ddc13a46db1c4de528026327d9f19b945b844dc5866a5d711e15295ca4b3a1508954cfe639215f2dcc80"}, {0xa0, 0x107, 0x8, "8db6e6023b96280a6845667ab249e3983ae09ec23b2675688d0bb992cb8deda6e5d9f3699b5d9c7cdc7752ded92345c03fa9022de1932db0c38030b6c66d5f9a338d174126f10751d657eba2a7c32e0b623f4249abc20947ca326310b12479938da7f6e8798060761e1c1af3dc88dddc787946344d8cb428dec28d13688283e1c8ee66a7814ee1464775c8b485918b"}, {0x48, 0x11f, 0x2, "d4635e042698b3407766aa4d664f1bbcc17a3f07248346cb30d84ca612d229b623bad7e86ef6a54bfa3215650a12b51070ff24dc"}], 0x278, 0x894}, 0x800) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) [ 441.729662] binder: 29243:29244 got reply transaction with bad transaction stack, transaction 101 has target 29243:0 [ 441.732084] FAULT_INJECTION: forcing a failure. [ 441.732084] name failslab, interval 1, probability 0, space 0, times 0 [ 441.740477] binder: 29243:29244 transaction failed 29201/-71, size 0-0 line 2778 [ 441.759439] CPU: 1 PID: 29233 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 441.766461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.770585] IPVS: ftp: loaded support on port[0] = 21 [ 441.775819] Call Trace: [ 441.775842] dump_stack+0x1a7/0x27d [ 441.775857] ? arch_local_irq_restore+0x53/0x53 [ 441.775881] should_fail+0x914/0xae0 [ 441.775899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.775912] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 441.775924] ? rcu_is_watching+0x85/0x130 [ 441.793152] binder: BINDER_SET_CONTEXT_MGR already set [ 441.795690] ? find_held_lock+0x35/0x1d0 [ 441.795708] ? __lock_is_held+0xb6/0x140 [ 441.795730] ? check_same_owner+0x320/0x320 [ 441.817416] binder: 29243:29253 ioctl 40046207 0 returned -16 [ 441.819445] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 441.819458] ? rcu_note_context_switch+0x710/0x710 [ 441.819478] should_failslab+0xec/0x120 [ 441.819491] kmem_cache_alloc_trace+0x4b/0x740 [ 441.819506] ? put_dec+0xd0/0xd0 [ 441.844761] binder_alloc: 29243: binder_alloc_buf, no vma [ 441.847546] ? unwind_get_return_address+0x61/0xa0 [ 441.847560] ? format_decode+0x10a/0x830 [ 441.847577] snd_seq_create_port+0xfc/0x760 [ 441.847588] ? vsnprintf+0x1ed/0x1900 [ 441.847608] ? snd_seq_port_query_nearest+0x210/0x210 [ 441.852234] binder: 29243:29253 transaction failed 29189/-3, size 0-0 line 2963 [ 441.855535] ? kasan_kmalloc+0xad/0xe0 [ 441.855544] ? kmem_cache_alloc_trace+0x136/0x740 [ 441.855554] ? snd_seq_oss_open+0x55/0x8b0 [ 441.855561] ? odev_open+0x6a/0x90 [ 441.855570] ? soundcore_open+0x321/0x630 [ 441.855582] ? chrdev_open+0x257/0x730 [ 441.908555] binder: undelivered TRANSACTION_ERROR: 29189 [ 441.911408] ? do_dentry_open+0x772/0xd70 [ 441.911427] ? sprintf+0xb8/0xf0 [ 441.911444] snd_seq_ioctl_create_port+0xef/0x690 [ 441.911452] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 441.911466] snd_seq_kernel_client_ctl+0x122/0x160 [ 441.943056] create_port+0x2c0/0x420 [ 441.946759] ? delete_seq_queue+0x150/0x150 [ 441.951069] ? snd_seq_oss_process_event+0x2590/0x2590 [ 441.956414] ? create_port+0x420/0x420 [ 441.960288] ? __lock_is_held+0xb6/0x140 [ 441.964349] ? lock_release+0xa40/0xa40 [ 441.968316] snd_seq_oss_open+0x20c/0x8b0 [ 441.972453] ? sound_devnode+0xe0/0xe0 [ 441.976324] odev_open+0x6a/0x90 [ 441.979672] ? odev_release+0x70/0x70 [ 441.983457] soundcore_open+0x321/0x630 [ 441.987420] ? sound_devnode+0xe0/0xe0 [ 441.991292] chrdev_open+0x257/0x730 [ 441.994993] ? cdev_put.part.1+0x50/0x50 [ 441.999043] ? fsnotify_first_mark+0x2b0/0x2b0 [ 442.003613] ? errseq_check+0x130/0x130 [ 442.007575] ? security_file_open+0x89/0x190 [ 442.011972] do_dentry_open+0x772/0xd70 [ 442.015935] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 442.020862] ? cdev_put.part.1+0x50/0x50 [ 442.025085] vfs_open+0x107/0x220 [ 442.028526] path_openat+0x1151/0x3590 [ 442.032407] ? path_lookupat+0xba0/0xba0 [ 442.036455] ? lock_downgrade+0x980/0x980 [ 442.040594] ? kasan_check_read+0x11/0x20 [ 442.044729] ? do_raw_spin_unlock+0x9e/0x310 [ 442.049121] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 442.053687] ? __lock_is_held+0xb6/0x140 [ 442.057741] ? _raw_spin_unlock+0x22/0x30 [ 442.061873] ? __alloc_fd+0x29b/0x750 [ 442.065669] do_filp_open+0x25b/0x3b0 [ 442.069453] ? may_open_dev+0xe0/0xe0 [ 442.073245] ? mpi_resize+0x200/0x200 [ 442.077038] ? get_unused_fd_flags+0x121/0x190 [ 442.081606] ? getname_flags+0x256/0x580 [ 442.085658] do_sys_open+0x502/0x6d0 [ 442.089352] ? do_sys_open+0x502/0x6d0 [ 442.093227] ? filp_open+0x70/0x70 [ 442.096751] ? SyS_read+0x220/0x220 [ 442.100371] SyS_openat+0x30/0x40 [ 442.103826] ? SyS_open+0x40/0x40 [ 442.107262] do_syscall_64+0x281/0x940 [ 442.111133] ? vmalloc_sync_all+0x30/0x30 [ 442.115266] ? _raw_spin_unlock_irq+0x27/0x70 [ 442.119747] ? finish_task_switch+0x1c1/0x810 [ 442.124318] ? syscall_return_slowpath+0x550/0x550 [ 442.129241] ? syscall_return_slowpath+0x2ac/0x550 [ 442.134161] ? prepare_exit_to_usermode+0x350/0x350 [ 442.139162] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 442.144516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.149351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 442.154523] RIP: 0033:0x4552d9 [ 442.157693] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 442.165389] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 442.172646] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 442.179900] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 442.187156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 442.194413] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000004 [ 442.201959] ALSA: seq_oss: can't create port [ 442.204196] binder: release 29243:29244 transaction 101 out, still active [ 442.213484] binder: undelivered TRANSACTION_COMPLETE [ 442.218637] binder: undelivered TRANSACTION_ERROR: 29201 [ 442.224152] binder: send failed reply for transaction 101, target dead 2018/04/03 01:09:44 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) tee(r0, r0, 0x7, 0xa) pipe(&(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0xffffff7d}, 0x1}, 0x3) 2018/04/03 01:09:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000100)={&(0x7f00000000c0)=""/41, 0x29}) sched_setaffinity(r1, 0xffb8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000500)={{}, 'port1\x00'}) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x4, 0x85a420000000000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xfffffffffffffe98, &(0x7f0000000440)}, 0xffffffffffffff7e) pipe(&(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 01:09:44 executing program 2: r0 = epoll_create1(0x82000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)) 2018/04/03 01:09:44 executing program 6 (fault-call:3 fault-nth:5): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x2, 0xffffffffffffffff, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, 0xffffffffffffffff, 0x3}) 2018/04/03 01:09:44 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{0x7ff, 0x7}, {0xdc4b, 0x1}]}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$reject(0x13, r2, 0x1, 0x800, r2) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="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", 0x1000, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r2) getrusage(0x0, &(0x7f00000003c0)) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) 2018/04/03 01:09:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200040, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0xfffffffffffffffd, 0x8}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/04/03 01:09:44 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, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4028000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) get_mempolicy(&(0x7f0000000040), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) [ 442.402909] FAULT_INJECTION: forcing a failure. [ 442.402909] name failslab, interval 1, probability 0, space 0, times 0 [ 442.414285] CPU: 0 PID: 29282 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 442.421313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.430672] Call Trace: [ 442.433269] dump_stack+0x1a7/0x27d [ 442.436891] ? arch_local_irq_restore+0x53/0x53 [ 442.441563] should_fail+0x914/0xae0 [ 442.445275] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 442.450373] ? snd_seq_ioctl_running_mode+0x160/0x160 [ 442.455558] ? kasan_check_write+0x14/0x20 [ 442.459782] ? do_raw_read_unlock+0x3f/0x70 [ 442.464108] ? _raw_read_unlock+0x22/0x30 [ 442.468263] ? find_held_lock+0x35/0x1d0 [ 442.472316] ? __lock_is_held+0xb6/0x140 [ 442.476377] ? check_same_owner+0x320/0x320 [ 442.480699] ? trace_hardirqs_on+0xd/0x10 [ 442.484834] ? rcu_note_context_switch+0x710/0x710 [ 442.489761] should_failslab+0xec/0x120 [ 442.493726] kmem_cache_alloc_trace+0x4b/0x740 [ 442.498296] ? event_input_timer+0x30/0x30 [ 442.502531] snd_seq_queue_alloc+0xa8/0x5a0 [ 442.506848] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 442.512030] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 442.517125] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 442.522134] snd_seq_ioctl_create_queue+0xb0/0x300 [ 442.527075] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 442.532089] snd_seq_kernel_client_ctl+0x122/0x160 [ 442.537014] alloc_seq_queue.isra.1+0x11f/0x200 [ 442.541673] ? delete_port+0xb0/0xb0 [ 442.545397] snd_seq_oss_open+0x223/0x8b0 [ 442.549536] ? sound_devnode+0xe0/0xe0 [ 442.553408] odev_open+0x6a/0x90 [ 442.556756] ? odev_release+0x70/0x70 [ 442.560541] soundcore_open+0x321/0x630 [ 442.564506] ? sound_devnode+0xe0/0xe0 [ 442.568383] chrdev_open+0x257/0x730 [ 442.572087] ? cdev_put.part.1+0x50/0x50 [ 442.576136] ? fsnotify_first_mark+0x2b0/0x2b0 [ 442.580708] ? errseq_check+0x130/0x130 [ 442.584675] ? security_file_open+0x89/0x190 [ 442.589083] do_dentry_open+0x772/0xd70 [ 442.593054] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 442.597969] ? cdev_put.part.1+0x50/0x50 [ 442.602031] vfs_open+0x107/0x220 [ 442.605475] path_openat+0x1151/0x3590 [ 442.609362] ? path_lookupat+0xba0/0xba0 [ 442.613416] ? lock_downgrade+0x980/0x980 [ 442.617567] ? kasan_check_read+0x11/0x20 [ 442.621718] ? do_raw_spin_unlock+0x9e/0x310 [ 442.626120] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 442.630696] ? __lock_is_held+0xb6/0x140 [ 442.634757] ? _raw_spin_unlock+0x22/0x30 [ 442.638900] ? __alloc_fd+0x29b/0x750 [ 442.642701] do_filp_open+0x25b/0x3b0 [ 442.646493] ? may_open_dev+0xe0/0xe0 [ 442.650297] ? mpi_resize+0x200/0x200 [ 442.654088] ? get_unused_fd_flags+0x121/0x190 [ 442.658657] ? getname_flags+0x256/0x580 [ 442.662711] do_sys_open+0x502/0x6d0 [ 442.666408] ? do_sys_open+0x502/0x6d0 [ 442.670284] ? filp_open+0x70/0x70 [ 442.673822] ? SyS_read+0x220/0x220 [ 442.677441] SyS_openat+0x30/0x40 [ 442.680879] ? SyS_open+0x40/0x40 [ 442.684332] do_syscall_64+0x281/0x940 [ 442.688206] ? vmalloc_sync_all+0x30/0x30 [ 442.692342] ? _raw_spin_unlock_irq+0x27/0x70 [ 442.696829] ? finish_task_switch+0x1c1/0x810 [ 442.701316] ? syscall_return_slowpath+0x550/0x550 [ 442.706235] ? syscall_return_slowpath+0x2ac/0x550 [ 442.711152] ? prepare_exit_to_usermode+0x350/0x350 [ 442.716154] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 442.721507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.726341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 442.731515] RIP: 0033:0x4552d9 [ 442.734685] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 442.742382] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 2018/04/03 01:09:45 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0x5, 0x80, "f94a8a01450f", 0xfb}}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/03 01:09:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ffd000/0x3000)=nil}) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0xffffffffffffffff, 0x2}, {{}, 0x3}], 0x30) [ 442.749638] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 442.756895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 442.764158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 442.771415] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000005 [ 442.785842] QAT: Invalid ioctl 2018/04/03 01:09:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000000)="5bbebfd18a1201083ea85fde1b80000000000000000000000000000000", 0x1d, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffe5) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) [ 442.805368] QAT: Invalid ioctl 2018/04/03 01:09:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0x7}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080), 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r0, 0x2000000000000000) 2018/04/03 01:09:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(r0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/03 01:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/dsp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001200)=0xf34, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000001240)='/dev/cuse\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000001040)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001080)={0x0, 0x22, "c78cac3d973aaa0d089f369ebf0eae97302ae3f66b5d4130dfda9920b987d2a7520d"}, &(0x7f00000010c0)=0x2a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=r3, @ANYBLOB="3f00000056f5f7882911a14fe31fb92bc554915e9911ba97942d380ab896fe27a2fd5a2983cede5c780b645705be8b0a8d72f8a32209c77a4af44ec70275efdbfadcdd4444e98e8b42bece6f5078adc887142901bd92df5f2210e47a4b5d9185b0a88f6afe380c49a670be9ff2e615ff1bab32601b3a188da259c4405f10b656ce212e86aac54af71575485f6e30035e31faa477050de523c140ae7aab75c7b2eb8a50a304e5cbea3e3bddc1e2cb55ff126575852406551260bf1ff19a466215045a9e6231"], &(0x7f0000001100)=0x47) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001140)={{0x77359400}, {0x77359400}}, &(0x7f0000001180)) 2018/04/03 01:09:45 executing program 0: getpid() getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x41) socket$nl_xfrm(0x10, 0x3, 0x6) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0x18c}], 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x100000000) 2018/04/03 01:09:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={r2, 0x40, 0x20, 0x2, 0x3}, &(0x7f0000000340)=0x18) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x8481, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x40) accept4$vsock_stream(r4, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r3, 0xc0c}, &(0x7f0000000080)=0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000240)={0x3, 0x7, 0x20}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x4013, 0xffffffffffffffff, 0x0) close(r0) getsockname(r1, &(0x7f0000000180)=@in, &(0x7f00000002c0)=0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], 0x1}) 2018/04/03 01:09:45 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) 2018/04/03 01:09:45 executing program 5: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) flock(r0, 0x6) r2 = geteuid() r3 = dup2(r0, r0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000001c0)) setreuid(r1, r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r4 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000000000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) fstat(r0, &(0x7f0000000200)) 2018/04/03 01:09:45 executing program 6 (fault-call:3 fault-nth:6): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x400000) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001640)=0xe8) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003fc0)={0x0, 0x0}, &(0x7f0000004000)=0xc) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = getuid() getgroups(0x4, &(0x7f0000004100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r14 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004340)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004440)=0xe8) r16 = getegid() sendmmsg$unix(r1, &(0x7f0000004500)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000100)="55f86c1f249f7079886361b2a33e5346207f9f43b9407b293b1cb8d49208b87a96fb01cb44095ab06889b29e9f6e82b92f64cf9c1a4512f98110b020209967f07e3569085a0036a8022a4ed32f104f3c6837ba0eea38f29842c184711fe74cf0ee88ea252882ff4e332b7ff1ee78461ded12cb8ce92923ff4c56ba64836461cf729945f435f4c25f28dac2a8e6de03961b4ddb09ac3f25bd9d3b0aeea8e45b2c90b6e3", 0xa3}, {&(0x7f00000001c0)="5593e29f20", 0x5}, {&(0x7f0000000200)="e99b133ab18b5f8e05a560236c2a0dd0723d5d86f88922b5ea06dd88d147dbaa0b9537162b1074dcdd4c18588690116d5483fc14b80d98488aa7607dd35065865f986eee73ec96d7a228810d68cb472fc1e177ae20bb1635dd6d28ca94abb89f8e5cb01bed5eab3cc0d857facae2e5d00e8dab87ce0079eae5a528639b7b290872a7c090cd3e2cccd8cae2020f7b57752ab84cc03caef6f436ca5d4725f8c2788499284e", 0xa4}, {&(0x7f00000002c0)="07eec35e7714d04d930d8060b39aa96d4eff398dbfa82c7a7368aabad4f76d10c4af7855d11b02091d6be113ad2692d3787991afdf198358d2833dda4d3e940147a582e3f3c9b9844f06753511547f6956209297c8a2178d4e952147a051208b497bbeecb24ec4ab59581a81f0e79a21f58bebf3f1434f381927e9118f3dfd630f7a3ed5cc945a02ab5f4e19ea11caadfd46085ee961ceb67b2f9a0ce7", 0x9d}, {&(0x7f0000000380)="8ff4e91c7f00afc08e425c97acc47740cc0d90c133eef89c78a9094ab82ae58616f46e84d488c9063c301ad4d55fb2a9fc7011355a08f2c9702a6b", 0x3b}, {&(0x7f00000003c0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000001440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000014c0)="5b945424709d28cfcabfe88c23273715046fb1c32399ea35156a2a3f29ddbb75e35d1a8fdb96eb31fa7a17400b6630fdd94724534b", 0x35}], 0x1, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x8000}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000001900)="3a13879117c6ab2d0bffa168ce2fc7b7547cfcb910e5a3df4a74232aca59f67c9daf2a5491df016aee723fc5cbd05a651fb13d512dc1d75cd1c6cf07416041dcdb097909494b01065d936e28ae1b7b9aa5deaa9101875065b11fac9001d271fc885b41fd47d2304a4a5b6fc9e48e5df5fc165b", 0x73}, {&(0x7f0000001980)="ed265621db3919ad2b7883cb92c1b0a551e4b068f9943ad7636628fb1b4a6fd1f88749e5ae0dd370d4fa5e9ca225117837000c39529e36646161839d8653413a431c0763422446fbe6c2a593501e69b34a30b686f4e8440e32966c294451962a478ac9144ec682b84e3949a454cc4d9b24a5d9242db7288a2d520deaf26ed95561194765cf17bf8b8fb34b391d6788012571286f8d7b978784dafdd462ed87d683762649c87f5da2252428a40201e3f8a65c9a7a1102e77db82308842197e6412c776028c4aec3c2c94465f339f06c833e27f673b1d347f41e3cd9afd927", 0xde}, {&(0x7f0000001a80)="aadb55949b9f19b55f1aab070f9f966cfe0851e1f98e72811559618b09e11a5ace51aab3b8a1c712dc49f19c7e217f1563460fbac8a2d3b5ac9d33503b27c1b6d78613cb4428f4d51dfd8ba495e113278f913a1f3faca25582e09e9402b2b6d74998fe071ccd797728dee45a48853653ce6a5d9282f76e4fbedd62daefe4728d23e8598650b3d1d13159cd822db403594ee174fe29b9f1c2e22cf5be88b1e7dc76bb900b1fa8ce689693820ac439932da128363454c4fdd4bd2fb497fcc6c13086ea4b4d6a62d610d62cafa4256c26d0fc6bc94a16b603e20f654a0a327588f6c41942f18a5cd057ee3fac9d87", 0xed}, 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", 0x1000}, {&(0x7f0000003d80)="44931146846671ce0373e069df480aba7ae4cc02a7aedb8f6f53ae9985fba8ecf8ac3398145af27b801adc5144b222d324a6d44a30a972cf9c29d376aac9298cf7a66e484b12fdadd62c3ada41de46c451d32537143e7d9df2fe5fd9069993d8b130f4414019a5cef02a6b970fe462e5725d80b0", 0x74}, {&(0x7f0000003e00)="17279d90b57975b9779d870562613b586953653793d295731321e74c4e4c256a825a10682566fd3cd363fe11a07a19359e7532b24126623410cb061dd5dbcacabb7cdb942c5ab5425af3ff8dc04d369964e75af2e7c1054b9d63c4c550dffabb386385d3276537422729cb6053eb5abaefa305b0b2d2f5ead10746ce2c5b676cacdb68249b2caaa0179f7eb81674f7620015acd5f96cd23a91aad981384552a699ed82f8923a51ef35247ff7a30eb764e41093ee78f12b81e65e6ea4a35aa19ca7a885f2517ef4861b", 0xc9}], 0xa, &(0x7f0000004140)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x20000000}, {&(0x7f0000004240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f00000042c0)="5b5f6f3b889e766c42ec5602650f78ce13", 0x11}], 0x1, &(0x7f0000004480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x800}], 0x4, 0xc000) [ 443.480874] sctp: [Deprecated]: syz-executor2 (pid 29318) Use of struct sctp_assoc_value in delayed_ack socket option. [ 443.480874] Use struct sctp_sack_info instead [ 443.502931] QAT: Invalid ioctl 2018/04/03 01:09:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6a0, 0x20000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) [ 443.531568] QAT: Invalid ioctl [ 443.573687] FAULT_INJECTION: forcing a failure. [ 443.573687] name failslab, interval 1, probability 0, space 0, times 0 [ 443.585079] CPU: 0 PID: 29330 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 443.592110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.601481] Call Trace: [ 443.604085] dump_stack+0x1a7/0x27d [ 443.607737] ? arch_local_irq_restore+0x53/0x53 [ 443.612424] ? unwind_get_return_address+0x61/0xa0 [ 443.617397] should_fail+0x914/0xae0 [ 443.621150] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 443.626285] ? save_stack+0xa3/0xd0 [ 443.629939] ? save_stack+0x43/0xd0 [ 443.633580] ? kmem_cache_alloc_trace+0x136/0x740 [ 443.638428] ? alloc_seq_queue.isra.1+0x11f/0x200 [ 443.643273] ? snd_seq_oss_open+0x223/0x8b0 [ 443.647590] ? odev_open+0x6a/0x90 [ 443.651126] ? chrdev_open+0x257/0x730 [ 443.655088] ? do_dentry_open+0x772/0xd70 [ 443.659221] ? vfs_open+0x107/0x220 [ 443.662852] ? find_held_lock+0x35/0x1d0 [ 443.666908] ? __lock_is_held+0xb6/0x140 [ 443.670969] ? check_same_owner+0x320/0x320 [ 443.675281] ? rcu_note_context_switch+0x710/0x710 [ 443.680204] should_failslab+0xec/0x120 [ 443.684168] kmem_cache_alloc_trace+0x4b/0x740 [ 443.688738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 443.693747] ? event_input_timer+0x30/0x30 [ 443.697974] snd_seq_prioq_new+0x42/0x100 [ 443.702110] snd_seq_queue_alloc+0x1ab/0x5a0 [ 443.706527] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 443.711700] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 443.716794] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 443.721802] snd_seq_ioctl_create_queue+0xb0/0x300 [ 443.726721] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 443.731728] snd_seq_kernel_client_ctl+0x122/0x160 [ 443.736652] alloc_seq_queue.isra.1+0x11f/0x200 [ 443.741308] ? delete_port+0xb0/0xb0 [ 443.745042] snd_seq_oss_open+0x223/0x8b0 [ 443.749187] ? sound_devnode+0xe0/0xe0 [ 443.753061] odev_open+0x6a/0x90 [ 443.756413] ? odev_release+0x70/0x70 [ 443.760201] soundcore_open+0x321/0x630 [ 443.764168] ? sound_devnode+0xe0/0xe0 [ 443.768043] chrdev_open+0x257/0x730 [ 443.771744] ? cdev_put.part.1+0x50/0x50 [ 443.775802] ? fsnotify_first_mark+0x2b0/0x2b0 [ 443.780379] ? errseq_check+0x130/0x130 [ 443.784348] ? security_file_open+0x89/0x190 [ 443.788760] do_dentry_open+0x772/0xd70 [ 443.792723] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 443.797642] ? cdev_put.part.1+0x50/0x50 [ 443.801700] vfs_open+0x107/0x220 [ 443.805145] path_openat+0x1151/0x3590 [ 443.809039] ? path_lookupat+0xba0/0xba0 [ 443.813092] ? lock_downgrade+0x980/0x980 [ 443.817237] ? kasan_check_read+0x11/0x20 [ 443.821369] ? do_raw_spin_unlock+0x9e/0x310 [ 443.825763] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 443.830335] ? __lock_is_held+0xb6/0x140 [ 443.834394] ? _raw_spin_unlock+0x22/0x30 [ 443.838527] ? __alloc_fd+0x29b/0x750 [ 443.842323] do_filp_open+0x25b/0x3b0 [ 443.846110] ? may_open_dev+0xe0/0xe0 [ 443.849905] ? mpi_resize+0x200/0x200 [ 443.853707] ? get_unused_fd_flags+0x121/0x190 [ 443.858278] ? getname_flags+0x256/0x580 [ 443.862334] do_sys_open+0x502/0x6d0 [ 443.866035] ? do_sys_open+0x502/0x6d0 [ 443.869912] ? filp_open+0x70/0x70 [ 443.873457] ? SyS_read+0x220/0x220 [ 443.877077] SyS_openat+0x30/0x40 [ 443.880514] ? SyS_open+0x40/0x40 [ 443.883961] do_syscall_64+0x281/0x940 [ 443.887843] ? vmalloc_sync_all+0x30/0x30 [ 443.891976] ? kasan_check_write+0x14/0x20 [ 443.896199] ? syscall_return_slowpath+0x550/0x550 [ 443.901120] ? syscall_return_slowpath+0x2ac/0x550 [ 443.906039] ? prepare_exit_to_usermode+0x350/0x350 [ 443.911045] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 443.916403] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/03 01:09:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x2, 0x70f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) 2018/04/03 01:09:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40000, 0x1ffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 443.921244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 443.926422] RIP: 0033:0x4552d9 [ 443.930555] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 443.938354] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 443.945621] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 443.952873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 443.960129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 443.967384] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000006 2018/04/03 01:09:46 executing program 5: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 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_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 01:09:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x40) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="5ebad219c14dee2f71c986e9d531f73e13fa08251e5bd3b855493aea31d72f56e91a7ecef89228e660443dd69b786400d9ad8d6c23386aae829a574867243c6b39295171e054745956b34e59fe26f4b269c0448c4292741cc0e76f0101a7e6873eeeaba5d4a063011a520040bec42128d96333e1a592c883f730b8fc97309d52ec1d7afb0cd2c604d4205a108643abe278abd0379f569f4b2e48d99d82df12c8bd4428c53f4c629bc15acc3142926eadba1bd727ddf9bab18082a4e2d9720d9c40c436b951", 0xc5}, {&(0x7f00000001c0)="77472560d0c745a773c5625c3f4407867e5e770f23b8c3784fd071e00dff8634b6e8760893aec5c99996b36282e0bbc4d5ff1f29dc9edb591222a66cc016452fc8b03ce024927c4495b5cc17866cf19a321afb98286621980682b2d25f81b3d84dcccdfdbc12977589a0d6e76ec067d1e08cbeceffafb8529bef4d5c0cba57c082f32bf52301bea308b5f0bdb9262652c3f1216f73144dd760018d82277d25098cbbaa9dd3195d58430d8ae9c0ed0b79d6cea0c9b75523b1547c591b366b150074104266bc884834f61bb7c44f80caaae5f779cbf942c0c7a669755d63943db13cf070445e25665566", 0xe9}], 0x2, 0x0, 0x0, 0x4000000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@generic="cf"]}, 0x18}, 0x1}, 0x0) [ 444.026551] sctp: [Deprecated]: syz-executor4 (pid 29342) Use of int in maxseg socket option. [ 444.026551] Use struct sctp_assoc_value instead 2018/04/03 01:09:46 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/04/03 01:09:46 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./control\x00', 0x4400, 0x40) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000340)={0x3}) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000180)='./control/file0\x00', 0x44000, 0x0) r2 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000002c0)='./control/file0\x00', 0x1, 0x0) faccessat(r2, &(0x7f0000000000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0xafda, 0x9, 0x477, 'queue1\x00', 0x3f}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x200, 0x80200) [ 444.156119] sctp: [Deprecated]: syz-executor4 (pid 29354) Use of int in maxseg socket option. [ 444.156119] Use struct sctp_assoc_value instead 2018/04/03 01:09:46 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000000240)=@file={0x0, './file1\x00'}, 0x6e) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000300)=""/130) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x6e, 0x8, 0x91d}, 0x10) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x573aed69) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/04/03 01:09:46 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0xc0000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/04/03 01:09:46 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f00000100000000000000001000000000000000eb5c00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000009fb141f"], 0xf8}, 0x1}, 0x0) 2018/04/03 01:09:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000000, 0x1c000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "94a68caa7f578250ab64b9e242a7ab703efa3dbdd1c6872db4717a25bb31d7f092dfd46d1817bfb43bd680be"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "728ceda6ad4854a8d65ef0ead00f0ec25b2ee66a4a2b46eea1d1de8005b3ad224894af926933d5c0e5e266c2d882a70657584cb5b869340f646a11c87e0a4b59", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) 2018/04/03 01:09:46 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=""/13}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xfffffffffffffd67, &(0x7f0000000240)}, 0xba) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) 2018/04/03 01:09:46 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/03 01:09:46 executing program 6 (fault-call:3 fault-nth:7): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) [ 444.338530] sctp: [Deprecated]: syz-executor2 (pid 29318) Use of struct sctp_assoc_value in delayed_ack socket option. [ 444.338530] Use struct sctp_sack_info instead 2018/04/03 01:09:46 executing program 3: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x894, 0x9, 0x8, 0x4, 0x2, 0x3f, 0x6, 0x1b2, 0x38, 0x373, 0x4, 0x5, 0x20, 0x2, 0x3f, 0x5, 0x67}, [{0x7, 0x1, 0x54333883, 0x100000001, 0x7, 0x0, 0x0, 0x23}, {0x0, 0x3f, 0x1, 0x3, 0x7fff, 0x8, 0x105, 0x20}], "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", [[], [], [], [], [], [], [], []]}, 0x1878) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/04/03 01:09:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="e7c64b24102b5284a716d7a548447feb0ebefdadbe319d53d7b060be1939228d75a2c52bd800e58fb2c4483e8310bdafce8e89f7abf21828ad3e0803b347323053329611dea94e2f7e000000000000000000"]) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/03 01:09:46 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 01:09:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001300)='/dev/vcs#\x00', 0x3a0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000001380)={0x0, 0x80000000, 0x7, &(0x7f0000001340)}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x48e03, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=""/129, &(0x7f00000011c0)=""/238, 0x4000}) 2018/04/03 01:09:46 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r1, &(0x7f0000e4d000), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"62707130000100000300", r2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) bind$can_raw(r0, &(0x7f0000000480)={0x1d, r3}, 0xffffffffffffff21) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x633acabac455565c, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) 2018/04/03 01:09:46 executing program 2: getpgid(0x0) r0 = socket$inet6(0xa, 0x80801, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="fab648efde39746ebe29bdbf3a5ff8e9be1f0e1e50c1b0439f845d1e143d5beddafcc2629a38fb322525666f571a8f07c0b4cd651cdc9459e66020a6322aad0200b61c905a0cb37f5cc53db03113d29a0f50a9f34b92364c18685efe28cfcfa637de224537d21e", 0x67}, {&(0x7f0000000100)="5db8eeca5e756575e896cf0b29f90ef630efecd7ba807550c6d38603f4d696c55022bad464b59be82ade71223b9a7b7bd30009d16a47d03a551b71fc02431e126f04141849572fccce967290510939b2de5a1310b67d061d0c4293721ad57ff76cbb6c47555827f793636d3ddea82569ce89971a068e37d29ac3e810226cc27ae662db51a1279ab36bac062dafe552043853e7717e4c51f4d9cc2ac385f6c146fde861656680accecbddff3e4f92249dfd0072495557a6af9889b95406214105d7b6109ca67fdba631b8e3b81e88512c813ec97d9ddd007b7284776b403898e8c196060e9d75710bff5e887cfdfb3d415254db74493e3ec5f1", 0xf9}, {&(0x7f0000000200)="2975447bbc1787d58bd9f5388ad092c56c3a5244dfac89b05cf09a18ec4638dcd7d9f2d80bef4dc0349a175b27900fc5e2dbc0448cd356f32dcd84da41797286c8af68284b2a0652558a21bd34416ab36955269f8394b102eca1239854de15e38b91ac3a04ccd7a49d12fc8dd802484e3c178c0250d3986ff4c1f49da50fd708d19eda6c2d54eeef6426b2bdb62c9ae40c73a3afad9249b52b11b7ca5f8b95547a7592d107c67065909e2b3e15dd434b4764e34faf1cd310dd43234f31ef1c294f7c3bfa37f38f017df8934a2c3a8e4c1d48", 0xd2}, {&(0x7f0000000300)="000c8e74a6d67d1a700cac24d879ab45ab1a0ed25a5a59a8d71445014f59fe48fd64b445075805702853ee3cc2f06cb967ff128f3a6c32fc5ed40f4093d9b9e3ff19359b12e6c6cf344d332dfe686c786a451ce1cbecf75acdbaac55b86b32d8392c967febe29c171143216ad1965b1c0ac9848707ff67942aeb6dbd19fffc8191a9282e212531599b5786a285884b1ffc3b827c6062079981ebad210c85a0a26bf4b9af5f1e884d53ac884c4212ae5253738d6dd4a95ddcc78380f9446b1956402e5dbf5aacf7ec12d29e96e65091b61eb1a661fe83408398f6fe26a684af44af62da811c0ea5484b5870b5661de4dbbc6a881b65366a1a", 0xf8}], 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/03 01:09:46 executing program 1: getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0x8001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001380)=0x1, 0x4) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) sendmsg$nl_netfilter(r3, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000001800)=ANY=[@ANYBLOB="3c1000001107000427bd7000fbdbdf25070000070c00370008005d00ac1414aa08000000e00000011410060008003300", @ANYRES32=0x0, @ANYBLOB="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"], 0x103c}, 0x1}, 0x40884) socket$l2tp(0x18, 0x1, 0x1) fchmod(r1, 0x4) fstatfs(r3, &(0x7f0000001700)=""/237) 2018/04/03 01:09:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgid(r2) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r7 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) prctl$setptracer(0x59616d61, r5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000003c0)=""/127) [ 444.582353] FAULT_INJECTION: forcing a failure. [ 444.582353] name failslab, interval 1, probability 0, space 0, times 0 [ 444.593751] CPU: 0 PID: 29388 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 444.600782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.610153] Call Trace: [ 444.612760] dump_stack+0x1a7/0x27d [ 444.616410] ? arch_local_irq_restore+0x53/0x53 [ 444.621120] should_fail+0x914/0xae0 [ 444.624872] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 444.630001] ? kasan_kmalloc+0xad/0xe0 [ 444.633904] ? kmem_cache_alloc_trace+0x136/0x740 [ 444.638760] ? snd_seq_prioq_new+0x42/0x100 [ 444.643096] ? snd_seq_ioctl_create_queue+0xb0/0x300 [ 444.648219] ? odev_open+0x6a/0x90 [ 444.651770] ? soundcore_open+0x321/0x630 [ 444.656013] ? chrdev_open+0x257/0x730 [ 444.659909] ? vfs_open+0x107/0x220 [ 444.663546] ? path_openat+0x1151/0x3590 [ 444.667613] ? do_filp_open+0x25b/0x3b0 [ 444.671608] ? find_held_lock+0x35/0x1d0 [ 444.675690] ? __lock_is_held+0xb6/0x140 [ 444.679785] ? check_same_owner+0x320/0x320 [ 444.684122] ? rcu_note_context_switch+0x710/0x710 [ 444.689076] should_failslab+0xec/0x120 [ 444.693064] kmem_cache_alloc_trace+0x4b/0x740 [ 444.697658] ? __lockdep_init_map+0xe4/0x650 [ 444.702094] snd_seq_prioq_new+0x42/0x100 [ 444.706255] snd_seq_queue_alloc+0x1d3/0x5a0 [ 444.710691] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 444.716064] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 444.721193] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 444.726252] snd_seq_ioctl_create_queue+0xb0/0x300 2018/04/03 01:09:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="1ce5ffff1c00030000000000000000001f00007f08000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r1 = msgget(0x3, 0x5c) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/17) syncfs(r0) [ 444.731203] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 444.736269] snd_seq_kernel_client_ctl+0x122/0x160 [ 444.741235] alloc_seq_queue.isra.1+0x11f/0x200 [ 444.746012] ? delete_port+0xb0/0xb0 [ 444.749785] snd_seq_oss_open+0x223/0x8b0 [ 444.753957] ? sound_devnode+0xe0/0xe0 [ 444.757853] odev_open+0x6a/0x90 [ 444.761229] ? odev_release+0x70/0x70 [ 444.765042] soundcore_open+0x321/0x630 [ 444.769036] ? sound_devnode+0xe0/0xe0 [ 444.772938] chrdev_open+0x257/0x730 [ 444.776664] ? cdev_put.part.1+0x50/0x50 [ 444.780724] ? fsnotify_first_mark+0x2b0/0x2b0 [ 444.785332] ? errseq_check+0x130/0x130 [ 444.789311] ? security_file_open+0x89/0x190 [ 444.793710] do_dentry_open+0x772/0xd70 [ 444.797689] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 444.802621] ? cdev_put.part.1+0x50/0x50 [ 444.806677] vfs_open+0x107/0x220 [ 444.810136] path_openat+0x1151/0x3590 [ 444.814050] ? path_lookupat+0xba0/0xba0 [ 444.818459] ? lock_downgrade+0x980/0x980 [ 444.822601] ? kasan_check_read+0x11/0x20 [ 444.826749] ? do_raw_spin_unlock+0x9e/0x310 [ 444.831158] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 444.835746] ? __lock_is_held+0xb6/0x140 [ 444.839830] ? _raw_spin_unlock+0x22/0x30 [ 444.843968] ? __alloc_fd+0x29b/0x750 [ 444.847772] do_filp_open+0x25b/0x3b0 [ 444.851562] ? may_open_dev+0xe0/0xe0 [ 444.855369] ? mpi_resize+0x200/0x200 [ 444.859182] ? get_unused_fd_flags+0x121/0x190 [ 444.863765] ? getname_flags+0x256/0x580 [ 444.867835] do_sys_open+0x502/0x6d0 [ 444.871554] ? do_sys_open+0x502/0x6d0 [ 444.875442] ? filp_open+0x70/0x70 [ 444.878989] ? SyS_read+0x220/0x220 [ 444.882620] SyS_openat+0x30/0x40 [ 444.886065] ? SyS_open+0x40/0x40 [ 444.889511] do_syscall_64+0x281/0x940 [ 444.893391] ? vmalloc_sync_all+0x30/0x30 [ 444.897536] ? kasan_check_write+0x14/0x20 [ 444.901777] ? syscall_return_slowpath+0x550/0x550 [ 444.906701] ? syscall_return_slowpath+0x2ac/0x550 [ 444.911626] ? prepare_exit_to_usermode+0x350/0x350 [ 444.916650] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 444.922023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.926881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/03 01:09:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000280)=0x84) [ 444.932073] RIP: 0033:0x4552d9 [ 444.935244] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 444.942948] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 444.950226] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 444.957495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 444.964761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 444.972040] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000007 2018/04/03 01:09:47 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x10001) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x40040) accept$packet(r2, 0x0, &(0x7f00000001c0)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x101ad, &(0x7f0000000100)={&(0x7f0000000180)=@can={{0x1}, 0x0, 0x0, 0x0, 0x0, "bdd31a234a5fb168"}, 0x48}, 0x1}, 0x0) 2018/04/03 01:09:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="7030861c12dad4beccb07eff028050a7ab4d82a33f0986461b4445e6c519ac8804d43c05532d8c54140ab667725ce49213e195e78d6347b51bbebbb629d24192c26d01ed30eb4c87b999f9a80f9a7ea8ed73cc52321795f0041b9ad033a51d6053a7176fcc9d68cdd39c6f5fa4f8d0453e2c861bbd97335e7ab898187fb407175ebb292d1df2dcd8cc2acc86ecdf6cfb7af3dfbac784faff5dac92b8b4ee497779b0dd63716a2702563a25a966ba3a59839e56390a49a8ac9465814680b3497c692c2d7d8507ec0def144acfb4", 0xcd, 0xfffffffffffffff9) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r4 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='selinux\x00', 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r4) r5 = fcntl$getown(r2, 0x9) r6 = gettid() r7 = socket$inet6_tcp(0xa, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f00000003c0)={r2, r2, 0x2}) 2018/04/03 01:09:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xde, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x4e, 0x0, 0x5, 0x0, 0x4, 0x41f11a4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) 2018/04/03 01:09:48 executing program 6 (fault-call:3 fault-nth:8): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x386166bc90ebe246) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001140)) r3 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000010c0)='blacklist\x00', &(0x7f0000001100)='-keyring\x00') 2018/04/03 01:09:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000b3b75cda919b1d38c99198c57107c2f2444b957e65f0eacd57e4997f3b0266f55d4829117477e1528921403830ee36c47a5d21ee6eb441ffb41e79315e14e324391ba12c8173f8f65ca684d41184baea0f232e561e85c0847c628bc5d8ba8dd1d369d2c0de59353c52b3bb6ac4121f2900000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:09:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)={0x2, 0x0, [{0x80000001, 0x2, 0x6}, {0x0, 0x9, 0x0, 0x1f, 0x100000000, 0xffff}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280400, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='}\x00') ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0xcff) 2018/04/03 01:09:48 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x9ffaa5f1705b2030) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000500)=ANY=[@ANYRES32=r1], 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/74) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x2a5, @tick=0x8001, 0x1, {0x800, 0x1}, 0x100000000, 0x2, 0x6}) 2018/04/03 01:09:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) bind$netrom(r2, &(0x7f0000000240)=@ax25={0x3, {"e9b0d8d5568104"}, 0x8}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000180)=""/76, &(0x7f0000000200)=0x4c) 2018/04/03 01:09:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="0000000000001f0010002b000c00030008dee8ff"], 0x2}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=""/157, &(0x7f0000000140)=0x9d) 2018/04/03 01:09:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/209) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/4096) 2018/04/03 01:09:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0xffffffffffffffff) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r2, &(0x7f000069cfc1)=""/63, 0xffffffffffffff2e, 0x0, &(0x7f0000098000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) [ 446.076122] FAULT_INJECTION: forcing a failure. [ 446.076122] name failslab, interval 1, probability 0, space 0, times 0 [ 446.087491] CPU: 1 PID: 29450 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 446.094507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.103850] Call Trace: [ 446.106427] dump_stack+0x1a7/0x27d [ 446.110042] ? arch_local_irq_restore+0x53/0x53 [ 446.114704] ? __save_stack_trace+0x7e/0xd0 [ 446.119024] should_fail+0x914/0xae0 [ 446.122723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 446.127810] ? kasan_kmalloc+0xad/0xe0 [ 446.131685] ? kmem_cache_alloc_trace+0x136/0x740 [ 446.136544] ? snd_seq_prioq_new+0x42/0x100 [ 446.140861] ? snd_seq_queue_alloc+0x1d3/0x5a0 [ 446.145423] ? snd_seq_ioctl_create_queue+0xb0/0x300 [ 446.150505] ? odev_open+0x6a/0x90 [ 446.154028] ? soundcore_open+0x321/0x630 [ 446.158155] ? chrdev_open+0x257/0x730 [ 446.162025] ? vfs_open+0x107/0x220 [ 446.165631] ? path_openat+0x1151/0x3590 [ 446.169673] ? do_filp_open+0x25b/0x3b0 [ 446.173635] ? find_held_lock+0x35/0x1d0 [ 446.177691] ? __lock_is_held+0xb6/0x140 [ 446.181744] ? check_same_owner+0x320/0x320 [ 446.186056] ? rcu_note_context_switch+0x710/0x710 [ 446.190971] should_failslab+0xec/0x120 [ 446.194945] kmem_cache_alloc_trace+0x4b/0x740 [ 446.199512] ? __lockdep_init_map+0xe4/0x650 [ 446.203907] snd_seq_timer_new+0x3e/0x90 [ 446.207948] snd_seq_queue_alloc+0x1f7/0x5a0 [ 446.212340] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 446.217510] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 446.222597] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 446.227601] snd_seq_ioctl_create_queue+0xb0/0x300 [ 446.232513] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 446.237512] snd_seq_kernel_client_ctl+0x122/0x160 [ 446.242427] alloc_seq_queue.isra.1+0x11f/0x200 [ 446.247078] ? delete_port+0xb0/0xb0 [ 446.250783] snd_seq_oss_open+0x223/0x8b0 [ 446.254912] ? sound_devnode+0xe0/0xe0 [ 446.258780] odev_open+0x6a/0x90 [ 446.262127] ? odev_release+0x70/0x70 [ 446.265908] soundcore_open+0x321/0x630 [ 446.269868] ? sound_devnode+0xe0/0xe0 [ 446.273735] chrdev_open+0x257/0x730 [ 446.277430] ? cdev_put.part.1+0x50/0x50 [ 446.281471] ? fsnotify_first_mark+0x2b0/0x2b0 [ 446.286216] ? errseq_check+0x130/0x130 [ 446.290171] ? security_file_open+0x89/0x190 [ 446.294559] do_dentry_open+0x772/0xd70 [ 446.298520] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 446.303428] ? cdev_put.part.1+0x50/0x50 [ 446.307472] vfs_open+0x107/0x220 [ 446.310905] path_openat+0x1151/0x3590 [ 446.314775] ? path_lookupat+0xba0/0xba0 [ 446.318817] ? lock_downgrade+0x980/0x980 [ 446.322950] ? kasan_check_read+0x11/0x20 [ 446.327079] ? do_raw_spin_unlock+0x9e/0x310 [ 446.331467] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 446.336032] ? __lock_is_held+0xb6/0x140 [ 446.340079] ? _raw_spin_unlock+0x22/0x30 [ 446.344205] ? __alloc_fd+0x29b/0x750 [ 446.347991] do_filp_open+0x25b/0x3b0 [ 446.351773] ? may_open_dev+0xe0/0xe0 [ 446.355554] ? mpi_resize+0x200/0x200 [ 446.359339] ? get_unused_fd_flags+0x121/0x190 [ 446.363899] ? getname_flags+0x256/0x580 [ 446.367941] do_sys_open+0x502/0x6d0 [ 446.371632] ? do_sys_open+0x502/0x6d0 [ 446.375499] ? filp_open+0x70/0x70 [ 446.379023] ? SyS_read+0x220/0x220 [ 446.382632] SyS_openat+0x30/0x40 [ 446.386060] ? SyS_open+0x40/0x40 [ 446.389492] do_syscall_64+0x281/0x940 [ 446.393362] ? vmalloc_sync_all+0x30/0x30 [ 446.397489] ? kasan_check_write+0x14/0x20 [ 446.401705] ? syscall_return_slowpath+0x550/0x550 [ 446.406613] ? syscall_return_slowpath+0x2ac/0x550 [ 446.411520] ? prepare_exit_to_usermode+0x350/0x350 [ 446.416518] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 446.421864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 446.426690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 446.431861] RIP: 0033:0x4552d9 [ 446.435028] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 446.442713] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 446.449960] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 446.457210] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 446.464457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 446.472050] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000008 2018/04/03 01:09:48 executing program 1: perf_event_open(&(0x7f0000220000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000040)) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/04/03 01:09:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/03 01:09:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fdatasync(r0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) [ 446.511543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 01:09:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xd, 0x8001, 0x7, 0x10001, 0x4, 0xffffffffffffffff, 0x7fff}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0xc, 0x7, 0xfffffffe0000, 0x9, "70e868b7cc645648ae8c0f7ff02cd797d928389fd1e68f8bf4ffce4300821f6003a9316dbaa2edae89c4f723", 0x7fffffff}, 0xfffffffffffffff8, [0x3, 0x9, 0x0, 0xfffffffffffffff8, 0x5, 0x7, 0x1, 0x400, 0x7fff, 0xfffffffffffffff9, 0x10001, 0x1ff, 0xd00b, 0x4, 0x7fffffff800000, 0x8b3, 0x5, 0x4, 0x3, 0x2, 0x5, 0x7fff, 0x7, 0xfffffffffffffc2f, 0x7, 0x9, 0x7ff, 0x1, 0x10000, 0x7, 0xd9, 0xb04, 0x8, 0x5, 0xff, 0xef85, 0x7, 0x0, 0x1, 0x40, 0x14, 0x7, 0x5, 0x2, 0x10001, 0xb34, 0x9, 0x7f, 0x3f, 0x200, 0x9, 0x80, 0xffff, 0x0, 0x7, 0x9, 0x6, 0x800, 0x5, 0x7, 0x3, 0xca7, 0x7, 0x2, 0x8, 0x20, 0x5, 0x1, 0x10001, 0x9998, 0x8001, 0x5, 0x800, 0x5, 0x21dd, 0x2, 0x5, 0x8000, 0x40, 0x100000000, 0x100000001, 0x2, 0x1, 0x4, 0x1, 0x80000001, 0x2, 0x6, 0x7fff, 0xff8000, 0xd0, 0x9, 0x5, 0x5, 0x1, 0x3, 0x6, 0x9d, 0xc7, 0x1, 0x8, 0x2, 0x10000, 0x4, 0x0, 0x2, 0x1, 0x5, 0xffffffff, 0x1, 0x3, 0xc84e, 0x80, 0xfff, 0x1, 0x27f, 0xd11, 0x3, 0x8, 0x5f97, 0x4e9, 0x7, 0x8, 0x7, 0x9, 0x90000, 0x8, 0xffffffffffffff80]}) 2018/04/03 01:09:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x0, 0x6, 0x2, 0x0, 0x1, [{}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) 2018/04/03 01:09:49 executing program 0: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000000)={0x0, 0x5, 0x0, @tid=r1}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/195) 2018/04/03 01:09:49 executing program 6 (fault-call:3 fault-nth:9): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getpid() r14 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r7, r9, r10, r12, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r13, r14}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000001140)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r2, @ANYPTR64], @ANYRES16=r6, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYRES16=r2, @ANYRES16=r8, @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYBLOB="e2990851d3a7840a27e6b8a1629e07df6790c0cda304c958866e423ea3fe4d08ce4ab34237", @ANYRES32=r3, @ANYPTR, @ANYRES64=r7, @ANYRES16=r9, @ANYPTR, @ANYBLOB="01078934d62e705e6c666b5d93136518871c24a8f57bd379ec55a27ecf59fefdb51da624dcfde1d375f44762fbc4424766f01bf6e1c3ffa4d08f02acaeec59119dfc17735f339af9b979b400af514d489f14cf241940ba2e7f84978ae850c05a52fee0b0db81b15496be5743b5660ff299"], @ANYPTR64=&(0x7f0000000f80)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES32, @ANYBLOB="f828a2e5c9aa8d14e8c5823d4af3726c0bff972801a42506cb948981c455da51bad1b779203654206e9ddded2aa931602421b8c3c16d", @ANYRES32=r5, @ANYRES16=r4], @ANYRES64=r8], @ANYRES32=r10, @ANYRES64=r12, @ANYRES16=r12, @ANYRES16=r11]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000e80)=ANY=[@ANYBLOB="04f4e8c4a70200ccf5b2bf0532984b77045d3fc72c54ae1332855741320d992aeb39d145403076edaf0db6808849c229f4300f3db386012ecb7a5d0bde74eeaca5625b37ad5df6f78c9a25df591369d68998ea0e050c99760a52f0bcfcc8de35cc87747b382dfbdb3dfb92a178d1ba3cacd5fc4e5ecda935f1956e010047c4921e416b6036f2c93225162b489bda45bb9d714543ca992ca8ff5268b2923392ebec92db9e3457ff442751ed0b49370d115b346e3f10b7a67b4c84c8995ac17302c5e603b425a77e51db8eaa79"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r15 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r15, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r16, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/03 01:09:49 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 01:09:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000fd3ff1)='\x00\x00\x00', &(0x7f0000000000)=""/137}, 0x18) 2018/04/03 01:09:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x16000, 0x5000, 0x1dff98aa, 0x401, 0x64a}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000000)=&(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) [ 446.983187] FAULT_INJECTION: forcing a failure. [ 446.983187] name failslab, interval 1, probability 0, space 0, times 0 [ 446.994917] 8021q: VLANs not supported on lo [ 446.999381] CPU: 1 PID: 29506 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 446.999397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.999402] Call Trace: [ 446.999422] dump_stack+0x1a7/0x27d [ 446.999437] ? arch_local_irq_restore+0x53/0x53 [ 446.999451] ? lock_acquire+0x1d5/0x580 2018/04/03 01:09:49 executing program 2: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec786eb30d42969b57", 0xe1, r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269445c6e121b501c8749000000000000a2a6c31200000000e4ffffffff"], 0xfffffffffffffedd, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="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"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a2a44fd4cacba19786d8b7152b6", 0xd1, 0xfffffffffffffffd) close(r1) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d703", 0x62, 0xfffffffffffffffc) 2018/04/03 01:09:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/03 01:09:49 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1, 0x0, 0x0, 0x100000}, 0x0) 2018/04/03 01:09:49 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3}, 0x10) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40001) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/174) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="1900000003641855808850e6fa80a03de39690518306e5f34760936164"], &(0x7f00000003c0)=0x21) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x0, 0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0e072cbd7000fbdbdf250500000008000500d1000000180003537e1604a405b3025f74757fc10000000000000000a62f267414fd66c8850b08921553e944219a888d21e27d373ab430"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000480)) [ 446.999473] should_fail+0x914/0xae0 [ 446.999490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 446.999512] ? kasan_check_write+0x14/0x20 [ 447.044017] ? __mutex_lock+0x4ca/0x1810 [ 447.048097] ? find_held_lock+0x35/0x1d0 [ 447.052174] ? __lock_is_held+0xb6/0x140 [ 447.056256] ? check_same_owner+0x320/0x320 [ 447.060594] ? rcu_note_context_switch+0x710/0x710 [ 447.065534] ? perf_trace_lock+0xd6/0x900 [ 447.069703] should_failslab+0xec/0x120 [ 447.073683] kmem_cache_alloc_trace+0x4b/0x740 [ 447.078259] ? print_irqtrace_events+0x270/0x270 [ 447.083012] ? print_irqtrace_events+0x270/0x270 [ 447.087765] snd_timer_instance_new+0xda/0x610 [ 447.092350] ? snd_timer_notify+0x390/0x390 [ 447.096663] ? __lock_acquire+0x638/0x3c30 [ 447.100878] ? __lock_acquire+0x638/0x3c30 [ 447.105096] ? is_bpf_text_address+0x7b/0x120 [ 447.109574] ? lock_downgrade+0x980/0x980 [ 447.113709] ? snd_timer_find+0x218/0x2b0 [ 447.117840] snd_timer_open+0xa74/0x1b20 [ 447.121888] ? snd_timer_pause+0x80/0x80 [ 447.126371] ? put_dec+0xd0/0xd0 [ 447.129715] ? format_decode+0x10a/0x830 [ 447.133757] ? vsnprintf+0x1ed/0x1900 [ 447.137540] ? pointer+0x9c0/0x9c0 [ 447.141058] ? snd_seq_queue_alloc+0x1f7/0x5a0 [ 447.145706] ? trace_hardirqs_off+0x10/0x10 [ 447.150010] ? trace_hardirqs_off+0x10/0x10 [ 447.154323] ? chrdev_open+0x257/0x730 [ 447.158191] ? do_dentry_open+0x772/0xd70 [ 447.162319] ? sprintf+0xb8/0xf0 [ 447.165666] ? scnprintf+0x110/0x110 [ 447.169363] ? print_irqtrace_events+0x270/0x270 [ 447.174101] ? snd_seq_timer_open+0xf5/0x710 [ 447.178491] snd_seq_timer_open+0x22f/0x710 [ 447.182797] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 447.187445] ? lock_release+0xa40/0xa40 [ 447.191402] ? mark_held_locks+0xaf/0x100 [ 447.195530] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 447.200617] ? name_to_dev_t+0x85d/0xfa0 [ 447.204686] ? trace_hardirqs_on+0xd/0x10 [ 447.208837] queue_use+0x8f/0x1e0 [ 447.212275] snd_seq_queue_alloc+0x342/0x5a0 [ 447.216692] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 447.221860] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 447.226943] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 447.231949] snd_seq_ioctl_create_queue+0xb0/0x300 [ 447.236861] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 447.241859] snd_seq_kernel_client_ctl+0x122/0x160 [ 447.246769] alloc_seq_queue.isra.1+0x11f/0x200 [ 447.251424] ? delete_port+0xb0/0xb0 [ 447.255230] snd_seq_oss_open+0x223/0x8b0 [ 447.259360] ? sound_devnode+0xe0/0xe0 [ 447.263226] odev_open+0x6a/0x90 [ 447.266569] ? odev_release+0x70/0x70 [ 447.270370] soundcore_open+0x321/0x630 [ 447.274335] ? sound_devnode+0xe0/0xe0 [ 447.278320] chrdev_open+0x257/0x730 [ 447.282025] ? cdev_put.part.1+0x50/0x50 [ 447.286067] ? fsnotify_first_mark+0x2b0/0x2b0 [ 447.290632] ? errseq_check+0x130/0x130 [ 447.294592] ? security_file_open+0x89/0x190 [ 447.298981] do_dentry_open+0x772/0xd70 [ 447.302948] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 447.307858] ? cdev_put.part.1+0x50/0x50 [ 447.311902] vfs_open+0x107/0x220 [ 447.315337] path_openat+0x1151/0x3590 [ 447.319209] ? path_lookupat+0xba0/0xba0 [ 447.323252] ? lock_downgrade+0x980/0x980 [ 447.327402] ? kasan_check_read+0x11/0x20 [ 447.331531] ? do_raw_spin_unlock+0x9e/0x310 [ 447.335921] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 447.340485] ? __lock_is_held+0xb6/0x140 [ 447.344534] ? _raw_spin_unlock+0x22/0x30 [ 447.348757] ? __alloc_fd+0x29b/0x750 [ 447.352546] do_filp_open+0x25b/0x3b0 [ 447.356326] ? may_open_dev+0xe0/0xe0 [ 447.360114] ? mpi_resize+0x200/0x200 [ 447.363899] ? get_unused_fd_flags+0x121/0x190 [ 447.368465] ? getname_flags+0x256/0x580 [ 447.372859] do_sys_open+0x502/0x6d0 [ 447.376552] ? do_sys_open+0x502/0x6d0 [ 447.380421] ? filp_open+0x70/0x70 [ 447.383948] ? SyS_read+0x220/0x220 [ 447.387574] SyS_openat+0x30/0x40 [ 447.391019] ? SyS_open+0x40/0x40 [ 447.394461] do_syscall_64+0x281/0x940 [ 447.398335] ? vmalloc_sync_all+0x30/0x30 [ 447.402463] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 447.407983] ? syscall_return_slowpath+0x550/0x550 [ 447.412897] ? syscall_return_slowpath+0x2ac/0x550 [ 447.417812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 447.423164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.427992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 447.433165] RIP: 0033:0x4552d9 [ 447.436335] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 447.444034] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 447.451288] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 447.458538] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 447.465800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 447.473052] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000009 2018/04/03 01:09:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) time(&(0x7f00000000c0)) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1004) write$cgroup_int(r1, &(0x7f00000011c0)=ANY=[@ANYBLOB="70d9d1a39bf7a5c4561affcfeec3665f7f597e3913171badda05ae94c19f24d285e651f928d6b159874a409c881ea9b51365fb9dbe1e8f3d981b968e48ce4d5f389056d1951c3c014211ed993f70739570ed216acff6b387f49161ce828f255ce71d91cf351fbe63f51f59f13b29103573cb3eeb84e28b21a49f639ab11ca65089d331b21dd817db8489df18e3257cc611170c79b60e49b90aa3eccec5cb9e54f9096dfa757fc2d348db8d80b45bf4f649849f113b8b6f16ac3985b7c8ea88a9c884f062b624d445a60166c3a06a6362f940bf25844135fcf72b41230a9e62d0e5e074b718d4fd784ab19693e4bc199d0464a1552c"], 0x1) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x160) 2018/04/03 01:09:49 executing program 3: truncate(&(0x7f0000000380)='./file0\x00', 0x80000000000fd) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a97bfb00bf394b5568110e6a644e3de4227191420e3bc1"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(r7, 0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r5, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f0000000240)=@random={'system.', '/vmnet0\x00'}, &(0x7f0000000400)="2f766d6e65743000795d2b11a946831fc443743d3ceb60a6b757e3678887f085d068f3f405241ccf9ae7afec7b35a5f8", 0x30, 0x0) 2018/04/03 01:09:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/04/03 01:09:49 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x400881) syz_open_pts(r0, 0x40c1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) [ 447.573704] IPVS: stopping backup sync thread 29528 ... [ 447.620700] 8021q: VLANs not supported on lo [ 447.628603] binder: 29526:29530 unknown command 16481193 [ 447.647496] binder: 29526:29530 ioctl c0306201 20004000 returned -22 [ 447.661457] IPVS: Error joining to the multicast group [ 448.503612] binder: BINDER_SET_CONTEXT_MGR already set [ 448.503636] binder: 29526:29547 ioctl c0306201 20004000 returned -14 [ 448.508994] binder: 29526:29548 ioctl 40046207 0 returned -16 [ 448.532790] binder_alloc: 29526: binder_alloc_buf, no vma [ 448.532840] binder_alloc: binder_alloc_mmap_handler: 29526 20000000-20001000 already mapped failed -16 [ 448.538456] binder: 29526:29549 transaction failed 29189/-3, size 0-0 line 2963 2018/04/03 01:09:50 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/27, 0x200}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = getpgid(r3) sched_getscheduler(r4) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x80) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000079a000)="16", 0x1}]) 2018/04/03 01:09:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x43001000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa4, r2, 0x30a, 0x70bd29, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff8000}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xca9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 2018/04/03 01:09:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc00c0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x50, r1, 0x810, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="f80080001a0001020600000000000000e0000001000000000000000000ead5b101009a6a62a3e3df432000000000000000000000000000000000000000000000000000000000001d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000003c000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) 2018/04/03 01:09:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x800) r2 = memfd_create(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x24000, 0x7fffffff, 0xffffffffffff6ab2, 0x7}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x1, &(0x7f0000000140)=0xfffffffffffffe84) ioctl$TIOCSTI(r1, 0x5412, 0x7) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000001c0)={0x5, 0x2}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x4a, 0x2) 2018/04/03 01:09:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") 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) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="0300742f6960365f666c6f776d6162656c00") r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r3, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) fstat(r1, &(0x7f0000000440)) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/04/03 01:09:50 executing program 6 (fault-call:3 fault-nth:10): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000041fe9770ccbbad500866d1f21be3e6e3700ea0ad0aff7e2a6afe7fcbf7b2343a4d255f0390f1a80c887b26b4a8d90fc1e1572f1efe88af540769139c3adca6974939fbfe6dd29136a97bdebd36a8d10d4f063796269f3692cd"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) prctl$void(0x3f) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 2018/04/03 01:09:50 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20002, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x900, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x43}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000004}, 0xe14e678dbc4e6120) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) [ 448.580693] binder: release 29526:29547 transaction 105 out, still active [ 448.587738] binder: undelivered TRANSACTION_COMPLETE [ 448.592942] binder: undelivered TRANSACTION_ERROR: 29189 [ 448.598551] binder: send failed reply for transaction 105, target dead 2018/04/03 01:09:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x220001, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000400)=@ll={0x11, 0x8, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)="0f18114451ab8a44fc8bb45d7b3aafe22aae19ec3e3460f7b6617e589c8bddf26d648fca6b2dc1048a43d21ab9df34a8bf229a52eab2940ddecc50f6bbed8ea79f4c5053a05df9c463e566f4a696826df17937213d77db0d89fa4ebfbff2efd0a3052c43d4cbbce065bcc759bdca23cc4839ebc6d099aa2b51003708c9f97e9816e53e22dbbe52d3ce91bcd2cd3cdb8207b157c041eee044e37306f1e8304aeacc507ebf3fd00a62892165ace4e9bf5424403e734742790e063f90188036bd2a7ce3b0b9cbd531ba60b670cfaa3b0949abde3fb70c5bde6f2bc23399f6b2cbe3f00dae84a1", 0xe5}, {&(0x7f0000000580)="36a491350fa1bad907bb908acce8c8f288966bb975f0b8a940af27f52f74a99f957bbf3e72612bdc62da5e62d4f3d9fedca4f6e63c59209ad0e0571bfa90e93b2686ee90afc35a182adfb5ce4ff4b6167c582e5c8f6083f5bd7a61443b", 0x5d}, {&(0x7f0000000600)="a40f8ba5a6b735674add0506fdb7e47989d1bbfa22d79ff083ee7818f62438ea69b7983a87738bfab37c4bf9080a5abe57e44db0b82ecd3ac4daf659202d852908084291265f7a6363e13c1bc4814253ca321a896f09adf437f3688d9780120a1982580b53111b263a175ba974589e1f03d84d5ed3319c65e3403eef599e780fdfd2d0c7aebd4e657b13b2072d2b5eff3448e0df29c2346d903d3f3531cb82179459ae5b2d1d1866", 0xa8}, {&(0x7f00000006c0)="d803a42f63f8da6fe03fc797c6f1e9847625b33579df0bf3e81afbce3ace93c3b00c640e5eead5c332698f85028d6f02f66a04f52c6b47bd338cd29d7dd6a40bbd22d724193c8057a18141ced72b2050515ad2d6037a902eaf68bdf35665d4113a215ca513052e07441d939ede024d59f5164a4f636fbd865c7057", 0x7b}], 0x4, &(0x7f0000000bc0)=[{0x38, 0x1bf, 0x7fffffff, "fe69ed21e1dbc373371cc2e2271fca720e02e284fc91ab0ae01937e7d59288e14c080b"}, {0x40, 0x10a, 0x7, "18817d16a02f61296d9faed4f7ee18a37da6cb12040af7de1d88ec49235bff699414b890fbbf322c7929b62a3722"}, {0x40, 0x11e, 0x6, "08e9b0d203da9db1f7ff0fef97ee96f673b9625c78cdb44d154e63517acc57c3e3006d5b639145ecac"}, {0x88, 0x10d, 0x8, "f2ed123379337c04f7f910a661c52fe390a43679a23839c10bd61ae1352110500bda72806726c85048ba94186ca7790d767324e9d790e388b133dce1db26bb9ff502279968deadac00a683383051d14eb39aaac6838ff5c9ba6427b757ea3d28624b627c43acb1beac1eb305b78c951d94be680ea9c655"}, {0x40, 0x108, 0x2, "4e991b1084af2af503c05de541cc56b28429c38c7b4abe4996e510092a4453de680dd3283b591c06231e"}, {0x68, 0x116, 0x3f, "0db88742d7259247077a3f4d194d4385cac09a29859a563b53402b7dc2f96749da1aad3aacbd726c5cb4e3ed8c4aa75feb370357248616087dd3e5b48320c6683c887aac2440af62020446a8c26477881264c784fe1f53"}, {0x1010, 0x10f, 0x40, "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"}, {0x88, 0x1, 0x8, "327c2a3353d6e0195f243141400ee64832ae0f5fe8444a5c006f36dd7300684cfd83a1845b728b7658a4093a510f00d9ef21176913d4d14b19ee15074bcab3c43bf9cd1156dc7df4e3dbe4d6ae797b8187de3685033726bc65c2b42af292db1de47e517974fb412c6c79b946d193f1e000"}], 0x1280, 0x4}, 0x800) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) write$binfmt_aout(r0, &(0x7f0000000b80), 0xffffff1a) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/218, 0xda}], 0x1, &(0x7f00000002c0)=""/202, 0xca}, 0x0) [ 448.688727] FAULT_INJECTION: forcing a failure. [ 448.688727] name failslab, interval 1, probability 0, space 0, times 0 [ 448.700114] CPU: 0 PID: 29560 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 448.707155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.716519] Call Trace: [ 448.719135] dump_stack+0x1a7/0x27d [ 448.722788] ? arch_local_irq_restore+0x53/0x53 [ 448.727652] ? trace_hardirqs_off+0x10/0x10 [ 448.732010] should_fail+0x914/0xae0 [ 448.735746] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 448.740876] ? module_unload_free+0x530/0x530 [ 448.745402] ? find_held_lock+0x35/0x1d0 [ 448.749485] ? __lock_is_held+0xb6/0x140 [ 448.753589] ? check_same_owner+0x320/0x320 [ 448.757939] ? rcu_note_context_switch+0x710/0x710 [ 448.762911] should_failslab+0xec/0x120 [ 448.767006] kmem_cache_alloc_trace+0x4b/0x740 [ 448.771715] ? snd_hrtimer_callback+0x3b0/0x3b0 [ 448.776253] IPVS: length: 102 != 24 [ 448.776406] snd_hrtimer_open+0x47/0x110 [ 448.784079] ? snd_hrtimer_callback+0x3b0/0x3b0 2018/04/03 01:09:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x13, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept4(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000180)=0xc) [ 448.788767] snd_timer_open+0x12a7/0x1b20 [ 448.792940] ? perf_tp_event+0xae0/0xae0 [ 448.794319] IPVS: length: 102 != 24 [ 448.797026] ? snd_timer_pause+0x80/0x80 [ 448.797064] ? format_decode+0x10a/0x830 [ 448.797088] ? vsnprintf+0x1ed/0x1900 [ 448.797109] ? pointer+0x9c0/0x9c0 [ 448.816220] ? snd_seq_queue_alloc+0x1f7/0x5a0 [ 448.820823] ? trace_hardirqs_off+0x10/0x10 [ 448.825165] ? trace_hardirqs_off+0x10/0x10 [ 448.829499] ? chrdev_open+0x257/0x730 [ 448.833401] ? do_dentry_open+0x772/0xd70 2018/04/03 01:09:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x78) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 448.837695] ? sprintf+0xb8/0xf0 [ 448.841078] ? scnprintf+0x110/0x110 [ 448.844819] ? print_irqtrace_events+0x270/0x270 [ 448.849596] ? snd_seq_timer_open+0xf5/0x710 [ 448.854038] snd_seq_timer_open+0x22f/0x710 [ 448.859095] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 448.863794] ? lock_release+0xa40/0xa40 [ 448.867794] ? mark_held_locks+0xaf/0x100 [ 448.871986] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 448.877110] ? name_to_dev_t+0x85d/0xfa0 [ 448.881209] ? trace_hardirqs_on+0xd/0x10 [ 448.885381] queue_use+0x8f/0x1e0 [ 448.888869] snd_seq_queue_alloc+0x342/0x5a0 [ 448.893301] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 448.898511] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 448.903637] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 448.908682] snd_seq_ioctl_create_queue+0xb0/0x300 [ 448.913606] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 448.918618] snd_seq_kernel_client_ctl+0x122/0x160 [ 448.923546] alloc_seq_queue.isra.1+0x11f/0x200 [ 448.928205] ? delete_port+0xb0/0xb0 [ 448.931937] snd_seq_oss_open+0x223/0x8b0 [ 448.936080] ? sound_devnode+0xe0/0xe0 [ 448.939955] odev_open+0x6a/0x90 [ 448.943306] ? odev_release+0x70/0x70 [ 448.947094] soundcore_open+0x321/0x630 [ 448.951067] ? sound_devnode+0xe0/0xe0 [ 448.954952] chrdev_open+0x257/0x730 [ 448.958663] ? cdev_put.part.1+0x50/0x50 [ 448.962710] ? fsnotify_first_mark+0x2b0/0x2b0 [ 448.967282] ? errseq_check+0x130/0x130 [ 448.971250] ? security_file_open+0x89/0x190 [ 448.975649] do_dentry_open+0x772/0xd70 [ 448.979609] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 448.984525] ? cdev_put.part.1+0x50/0x50 [ 448.988580] vfs_open+0x107/0x220 [ 448.992031] path_openat+0x1151/0x3590 [ 448.995921] ? path_lookupat+0xba0/0xba0 [ 448.999969] ? lock_downgrade+0x980/0x980 [ 449.004110] ? kasan_check_read+0x11/0x20 [ 449.008254] ? do_raw_spin_unlock+0x9e/0x310 [ 449.012659] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 449.017239] ? __lock_is_held+0xb6/0x140 [ 449.021301] ? _raw_spin_unlock+0x22/0x30 [ 449.025441] ? __alloc_fd+0x29b/0x750 [ 449.029245] do_filp_open+0x25b/0x3b0 [ 449.033040] ? may_open_dev+0xe0/0xe0 [ 449.036839] ? mpi_resize+0x200/0x200 [ 449.040636] ? get_unused_fd_flags+0x121/0x190 [ 449.045252] ? getname_flags+0x256/0x580 [ 449.049315] do_sys_open+0x502/0x6d0 [ 449.053017] ? do_sys_open+0x502/0x6d0 [ 449.056914] ? filp_open+0x70/0x70 [ 449.060447] ? SyS_read+0x220/0x220 [ 449.064070] SyS_openat+0x30/0x40 [ 449.067526] ? SyS_open+0x40/0x40 [ 449.070968] do_syscall_64+0x281/0x940 [ 449.074843] ? vmalloc_sync_all+0x30/0x30 [ 449.078979] ? _raw_spin_unlock_irq+0x27/0x70 [ 449.083461] ? finish_task_switch+0x1c1/0x810 [ 449.087946] ? syscall_return_slowpath+0x550/0x550 [ 449.092891] ? syscall_return_slowpath+0x2ac/0x550 [ 449.098245] ? prepare_exit_to_usermode+0x350/0x350 [ 449.103252] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 449.108618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.113458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 449.118636] RIP: 0033:0x4552d9 [ 449.121813] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 449.129692] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 2018/04/03 01:09:51 executing program 0: r0 = 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) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x4}, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) setresuid(r2, r4, r5) getpid() fstat(r1, &(0x7f0000000240)) fstat(r1, &(0x7f0000001380)) fchmodat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x21) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000080)=0x4, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001400)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r6, &(0x7f00000001c0)=""/118}) pipe(&(0x7f0000000180)) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) fstat(r0, &(0x7f0000001440)) sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/03 01:09:51 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, "f0801b0e99ddaf4ea368a519bd98a99a748a0e67c50e5ee1e9a94ebb9041c074bac0ad44aa8afe0b"}, 0x30, 0x0) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x2f, 0x0, 0x1000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/03 01:09:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r2, r4) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/03 01:09:51 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000856164660000000000000000000000005486cbd7413018eb68a73a0d085718d5222b86758f96619384065b7d3cafe4f61f17326d7d06547dc77fc6a2148c9d48f2ee4d17"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0), 0x4) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r7, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x6b, "07939e12a2c06cf71ba713d4856026d4207b3b96859b313157a208eba58220daa8370b6c559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b288b211557322cd7c0b32506c8b"}, &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r8, @ANYBLOB="04000a000500ff000180ef0a000000000000008000000000"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 449.137471] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 449.144735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 449.152001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 449.159262] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000a 2018/04/03 01:09:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) kcmp(r0, r1, 0x0, r2, r3) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) 2018/04/03 01:09:51 executing program 6 (fault-call:3 fault-nth:11): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) [ 449.302472] binder: 29589:29592 got transaction with invalid offset (96, min 0 max 112) or object. [ 449.311975] binder: 29589:29592 transaction failed 29201/-22, size 112-8 line 3026 [ 449.338939] FAULT_INJECTION: forcing a failure. [ 449.338939] name failslab, interval 1, probability 0, space 0, times 0 [ 449.350295] CPU: 1 PID: 29602 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 449.357326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.366684] Call Trace: [ 449.369265] dump_stack+0x1a7/0x27d [ 449.372883] ? arch_local_irq_restore+0x53/0x53 [ 449.377546] ? trace_hardirqs_off+0x10/0x10 [ 449.381853] ? __lock_is_held+0xb6/0x140 [ 449.385917] should_fail+0x914/0xae0 [ 449.389625] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.394715] ? module_unload_free+0x530/0x530 [ 449.399210] ? find_held_lock+0x35/0x1d0 [ 449.403281] ? __lock_is_held+0xb6/0x140 [ 449.407336] ? check_same_owner+0x320/0x320 [ 449.411644] ? rcu_note_context_switch+0x710/0x710 [ 449.416559] should_failslab+0xec/0x120 [ 449.420531] kmem_cache_alloc_trace+0x4b/0x740 [ 449.425113] ? snd_hrtimer_callback+0x3b0/0x3b0 [ 449.429777] snd_hrtimer_open+0x47/0x110 [ 449.433824] ? snd_hrtimer_callback+0x3b0/0x3b0 [ 449.438479] snd_timer_open+0x12a7/0x1b20 [ 449.442642] ? snd_timer_pause+0x80/0x80 [ 449.446696] ? __save_stack_trace+0x41/0xd0 [ 449.451015] ? format_decode+0x10a/0x830 [ 449.455076] ? vsnprintf+0x1ed/0x1900 [ 449.458871] ? pointer+0x9c0/0x9c0 [ 449.462486] ? snd_seq_queue_alloc+0x1f7/0x5a0 [ 449.467056] ? trace_hardirqs_off+0x10/0x10 [ 449.471363] ? trace_hardirqs_off+0x10/0x10 [ 449.475676] ? chrdev_open+0x257/0x730 [ 449.479555] ? do_dentry_open+0x772/0xd70 [ 449.483697] ? sprintf+0xb8/0xf0 [ 449.487055] ? scnprintf+0x110/0x110 [ 449.490770] ? print_irqtrace_events+0x270/0x270 [ 449.495516] ? snd_seq_timer_open+0xf5/0x710 [ 449.499909] snd_seq_timer_open+0x22f/0x710 [ 449.504225] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 449.508886] ? lock_release+0xa40/0xa40 [ 449.512867] ? mark_held_locks+0xaf/0x100 [ 449.517013] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 449.522118] ? name_to_dev_t+0x85d/0xfa0 [ 449.526181] ? trace_hardirqs_on+0xd/0x10 [ 449.530317] queue_use+0x8f/0x1e0 [ 449.533757] snd_seq_queue_alloc+0x342/0x5a0 [ 449.538155] ? snd_seq_queue_get_cur_queues+0x20/0x20 [ 449.543326] ? snd_seq_ioctl_delete_port+0x170/0x170 [ 449.548415] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 449.553427] snd_seq_ioctl_create_queue+0xb0/0x300 [ 449.558348] ? snd_seq_ioctl_delete_queue+0x90/0x90 [ 449.563364] snd_seq_kernel_client_ctl+0x122/0x160 [ 449.568298] alloc_seq_queue.isra.1+0x11f/0x200 [ 449.572960] ? delete_port+0xb0/0xb0 [ 449.576686] snd_seq_oss_open+0x223/0x8b0 [ 449.580825] ? sound_devnode+0xe0/0xe0 [ 449.584712] odev_open+0x6a/0x90 [ 449.588074] ? odev_release+0x70/0x70 [ 449.591861] soundcore_open+0x321/0x630 [ 449.595854] ? sound_devnode+0xe0/0xe0 [ 449.599723] chrdev_open+0x257/0x730 [ 449.603424] ? cdev_put.part.1+0x50/0x50 [ 449.607473] ? fsnotify_first_mark+0x2b0/0x2b0 [ 449.612045] ? errseq_check+0x130/0x130 [ 449.616018] ? security_file_open+0x89/0x190 [ 449.620429] do_dentry_open+0x772/0xd70 [ 449.624399] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 449.629319] ? cdev_put.part.1+0x50/0x50 [ 449.633371] vfs_open+0x107/0x220 [ 449.636817] path_openat+0x1151/0x3590 [ 449.640720] ? path_lookupat+0xba0/0xba0 [ 449.644776] ? lock_downgrade+0x980/0x980 [ 449.648915] ? kasan_check_read+0x11/0x20 [ 449.653053] ? do_raw_spin_unlock+0x9e/0x310 [ 449.657455] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 449.662030] ? __lock_is_held+0xb6/0x140 [ 449.666099] ? _raw_spin_unlock+0x22/0x30 [ 449.670254] ? __alloc_fd+0x29b/0x750 [ 449.674064] do_filp_open+0x25b/0x3b0 [ 449.677878] ? may_open_dev+0xe0/0xe0 [ 449.681676] ? mpi_resize+0x200/0x200 [ 449.685462] ? get_unused_fd_flags+0x121/0x190 [ 449.690040] ? getname_flags+0x256/0x580 [ 449.694098] do_sys_open+0x502/0x6d0 [ 449.697805] ? do_sys_open+0x502/0x6d0 [ 449.701684] ? filp_open+0x70/0x70 [ 449.705202] ? SyS_read+0x220/0x220 [ 449.708810] SyS_openat+0x30/0x40 [ 449.712273] ? SyS_open+0x40/0x40 [ 449.715723] do_syscall_64+0x281/0x940 [ 449.719611] ? vmalloc_sync_all+0x30/0x30 [ 449.723755] ? _raw_spin_unlock_irq+0x27/0x70 [ 449.728242] ? finish_task_switch+0x1c1/0x810 [ 449.732718] ? syscall_return_slowpath+0x550/0x550 [ 449.737646] ? syscall_return_slowpath+0x2ac/0x550 [ 449.742577] ? prepare_exit_to_usermode+0x350/0x350 [ 449.747593] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 449.752958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.757811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 449.763003] RIP: 0033:0x4552d9 [ 449.766275] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 449.773985] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 449.781249] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 449.788514] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 449.795781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 449.803040] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000b [ 449.837698] binder: BINDER_SET_CONTEXT_MGR already set [ 449.843198] binder: 29589:29603 ioctl 40046207 0 returned -16 [ 449.850462] binder_alloc: 29589: binder_alloc_buf, no vma [ 449.850477] binder_alloc: binder_alloc_mmap_handler: 29589 2000c000-2000e000 already mapped failed -16 [ 449.856101] binder: 29589:29603 transaction failed 29189/-3, size 112-8 line 2963 [ 449.888826] binder: undelivered TRANSACTION_ERROR: 29201 [ 449.894366] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 01:09:52 executing program 5: perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/141) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 01:09:52 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000240)={0x50000, 0x0, [0x3, 0x5, 0x1, 0x4, 0x7, 0x503e, 0x2, 0xfff]}) exit(0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x400040) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x57}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r2, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000581fdc)={0x401}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000000000000080000800002000004000000ff0f00000200000000000000000000000000000004000000ff0f000000000000000000000d000040080000000d0d000000000000a00700000000000006000000610c0000f7ffffff01000000050000000000000000000040ef0000000800000004000000ff00000000000000000000c04000000001000000000000007dc5000001000000190000c007000000010000800400000001000080000000000e000080010000000000000006000000000000000000000000000040ff07000007000000000000004000000000000000"]) 2018/04/03 01:09:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10}, 0xc) 2018/04/03 01:09:52 executing program 2: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000280)=0x8, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x40402) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'ip6gretap0\x00'}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x1, [{{0x2, 0x4e24}}]}, 0x110) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/03 01:09:52 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x54) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3, 0x3, 0x50}, {0x800, 0x4, 0x6}, 0x1ff, 0x1}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xff, 0xffffff00, 'vcan0\x00', 'tunl0\x00', {}, {0xff}, 0x3f, 0x2, 0x4}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xad0, [0xfffffffffffffffd, 0x7, 0x40, 0x5f, 0x6, 0x1], 0x7, 0x8, 0x9}, {0x5, [0x0, 0x8f8c, 0x1, 0x9, 0x8, 0x2], 0x401, 0xff, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) 2018/04/03 01:09:52 executing program 6 (fault-call:3 fault-nth:12): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0xfffffffffffffffd) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9e, 0x2000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) fcntl$setsig(r1, 0xa, 0x5) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x4400000000001278, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/03 01:09:52 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001e5ff8)=@assoc_value, &(0x7f000038d000)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x8) [ 450.020803] FAULT_INJECTION: forcing a failure. [ 450.020803] name failslab, interval 1, probability 0, space 0, times 0 [ 450.032268] CPU: 1 PID: 29632 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 450.039298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.048661] Call Trace: [ 450.051268] dump_stack+0x1a7/0x27d [ 450.054907] ? arch_local_irq_restore+0x53/0x53 [ 450.059601] should_fail+0x914/0xae0 [ 450.063327] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 450.068440] ? mark_held_locks+0xaf/0x100 [ 450.072610] ? find_held_lock+0x35/0x1d0 [ 450.076686] ? __lock_is_held+0xb6/0x140 [ 450.080764] ? check_same_owner+0x320/0x320 [ 450.085084] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 450.090103] ? rcu_note_context_switch+0x710/0x710 [ 450.095044] should_failslab+0xec/0x120 [ 450.099021] kmem_cache_alloc_trace+0x4b/0x740 [ 450.103644] snd_seq_oss_readq_new+0x4d/0x2a0 [ 450.108147] snd_seq_oss_open+0x3bc/0x8b0 [ 450.112306] ? sound_devnode+0xe0/0xe0 [ 450.116197] odev_open+0x6a/0x90 2018/04/03 01:09:52 executing program 3: socket$inet(0x2, 0x80000, 0x936b) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) socket$pptp(0x18, 0x1, 0x2) 2018/04/03 01:09:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40000000000000, 0x40000) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', 0x0, r2) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e4000000120000052abd7000fbdbdf257f000001000000000000000000000000000804d30a00ea49470015005b0735000101000008000b00200000001c00040003004e224e2400007f0000010000000000000059b678fd0014000e007f00000100c083bbd78e52c69e000000080016002d00000030001100fe8000000000000000000000000000bbe000000200000000000000000000005fa5bdfeac45ee006c010000053500000000020014000e00ac2b14180000000000000000000000ffffffffffffff78020002000000000040000000000000010001000000000008000000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x804}, 0x40004) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="3480e3ff10000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}, 0x1}, 0x0) 2018/04/03 01:09:52 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e4d12fad3f776beb29825732f75747300") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/03 01:09:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) userfaultfd(0x80800) [ 450.119561] ? odev_release+0x70/0x70 [ 450.123371] soundcore_open+0x321/0x630 [ 450.127355] ? sound_devnode+0xe0/0xe0 [ 450.131247] chrdev_open+0x257/0x730 [ 450.134968] ? cdev_put.part.1+0x50/0x50 [ 450.139031] ? fsnotify_first_mark+0x2b0/0x2b0 [ 450.143735] ? errseq_check+0x130/0x130 [ 450.148066] ? security_file_open+0x89/0x190 [ 450.152497] do_dentry_open+0x772/0xd70 [ 450.156480] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 450.161415] ? cdev_put.part.1+0x50/0x50 [ 450.165654] vfs_open+0x107/0x220 2018/04/03 01:09:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0xc) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400200, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 450.169123] path_openat+0x1151/0x3590 [ 450.173029] ? path_lookupat+0xba0/0xba0 [ 450.177099] ? lock_downgrade+0x980/0x980 [ 450.181258] ? kasan_check_read+0x11/0x20 [ 450.185406] ? do_raw_spin_unlock+0x9e/0x310 [ 450.189816] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 450.194408] ? __lock_is_held+0xb6/0x140 [ 450.198481] ? _raw_spin_unlock+0x22/0x30 [ 450.202634] ? __alloc_fd+0x29b/0x750 [ 450.206458] do_filp_open+0x25b/0x3b0 [ 450.210267] ? may_open_dev+0xe0/0xe0 [ 450.214077] ? mpi_resize+0x200/0x200 2018/04/03 01:09:52 executing program 4: r0 = socket$packet(0x11, 0x800000000000001, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x109000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000400)={0x0, 0x3}) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000180)=0x8) accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x20, 0x200) memfd_create(&(0x7f0000000580)='/dev/ppp\x00', 0x2) fanotify_mark(r4, 0x2, 0xa, r2, &(0x7f0000000540)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x8}, &(0x7f0000000200)=0x8) socket$packet(0x11, 0x3, 0x300) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDMKTONE(r2, 0x4b30, 0xffffffff) read(r0, &(0x7f0000000040)=""/239, 0xef) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0xffffffffffffff7f, 0x1, 0xa8ff, 0x4, 0x0, 0x5, 0x50, 0x2, 0x5, 0x0, 0x4, 0x6, 0x6, 0x7, 0x9, 0x9bb, 0x4, 0x8e9, 0x80000000, 0xffffffe000000000, 0x80, 0x8, 0x0, 0x2, 0x30f, 0xd2, 0x8, 0x5, 0x10001, 0xffff, 0xb5, 0x4, 0x1, 0x10000, 0x0, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x1}, 0x10000, 0x9, 0x7fffffff, 0x2, 0x4, 0xfffffffffffffffd, 0xffffffff}, r6, 0x2, r5, 0x2) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) [ 450.217888] ? get_unused_fd_flags+0x121/0x190 [ 450.222480] ? getname_flags+0x256/0x580 [ 450.226553] do_sys_open+0x502/0x6d0 [ 450.230272] ? do_sys_open+0x502/0x6d0 [ 450.234173] ? filp_open+0x70/0x70 [ 450.237982] ? SyS_read+0x220/0x220 [ 450.241624] SyS_openat+0x30/0x40 [ 450.245084] ? SyS_open+0x40/0x40 [ 450.248552] do_syscall_64+0x281/0x940 [ 450.252461] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 450.258005] ? syscall_return_slowpath+0x550/0x550 [ 450.263200] ? syscall_return_slowpath+0x2ac/0x550 [ 450.268132] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 450.273504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 450.278361] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 450.283550] RIP: 0033:0x4552d9 [ 450.286741] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 450.294830] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 450.294838] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 450.294844] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 450.294850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 450.294856] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000c 2018/04/03 01:09:53 executing program 7: socketpair(0x8, 0x80000, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x890) inotify_rm_watch(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, r2, 0x40000) fremovexattr(r2, &(0x7f0000000100)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xa0) 2018/04/03 01:09:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) membarrier(0x18, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x6000000, 0x3, 0x3f, 0x9, @time={r1, r2+30000000}, {0xd9b6, 0x8}, {0x1, 0x1000}, @raw32={[0x800, 0x6, 0x2]}}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/03 01:09:53 executing program 1: getrlimit(0xf, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2101004, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/04/03 01:09:53 executing program 6 (fault-call:3 fault-nth:13): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:53 executing program 5: accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80800) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={r1}) fcntl$setstatus(r2, 0x4, 0x0) clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) sendto(r0, &(0x7f0000000400)="6c9114ae64f230cef3531c85c424cc35a16801976f33466117d8d25a289683b2105ae32e5e36277534d19b068942fe2514d2d217481c9280e5acfab76499b6ce5cbe455666164a96a2d42a80edea85783a8cb08c1e6863e618eeac88b282a79cd1fd193df2a15071c707f045c5f77b1f47f2534f6c88d488543d9b71a03cd26025ca5cf6e7ee245bc17cf7eeec064b4d87c37d90fed706ffa1a003ab604415c46f8107043d3e1f0fd6236017dbfc7b5f07fe034aa1d5d837e104a35b3ce9834e3bb75dcb1a290b8c2b12bbb5c9b8ae8d246eed8d3c66676a3cc8ba0b1ae417a692d97bde47e01a63ecc13f7de7ef22d7218ff8", 0xf3, 0x40, &(0x7f00000002c0)=@ipx={0x4, 0xfffffffffffff3c4, 0x101, "fa9d8954e322", 0x8}, 0x80) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) connect$packet(r5, &(0x7f0000000280)={0x11, 0x5, r6, 0x1, 0x100006, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xffffffd6) pread64(r4, &(0x7f00000001c0)=""/26, 0x1a, 0x100000000003) 2018/04/03 01:09:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/03 01:09:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ftruncate(r0, 0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xdd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80201, 0x0) 2018/04/03 01:09:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x80, 0x19, 0x1, 0x6, "3db932b30c874ad9fb9a282b36123061fcd8264f8ee3b11381bd4badd8398932"}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c460000cc99555600000000000003003e"], 0x13) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/84, &(0x7f0000000140)=0x54) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) 2018/04/03 01:09:53 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) write(r0, &(0x7f0000000000)="286709bfa67a047597ac7d52b02c7fdc366a2f90d8ea02be0f48a53cda659a783934d5283ff14f6d73ac09e87e7d1e3c6ace77983fb444d5935aaab207dbd4070c8bd43e86faad43452795dd48d41e81e1953956422ea3ea192d4ccd72faee4d2394a62e0683e4f213b20dd521902a2c1ddb39b9894c058ce448ee14cff85aa1b785be8e9a39ffa73745de5a869e21a98db7c9b5836bf9276e52e0ade7fd61a6967fa903f94a37e37815899a6fc0840dc4742c6a3a7d5428a552025f551bada12d68553dcdbf616375127d26a922e3e972ab624e9f9b1c4a45133c3ceba07499eb4df9d0", 0xe4) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/04/03 01:09:53 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-wlan1{(\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x3, [0x0, 0x6, 0x6146]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0xfc, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) [ 451.207967] FAULT_INJECTION: forcing a failure. [ 451.207967] name failslab, interval 1, probability 0, space 0, times 0 [ 451.219292] CPU: 1 PID: 29683 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 451.226306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.235668] Call Trace: [ 451.238264] dump_stack+0x1a7/0x27d [ 451.241906] ? arch_local_irq_restore+0x53/0x53 [ 451.246591] should_fail+0x914/0xae0 [ 451.250301] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 451.255387] ? save_stack+0x43/0xd0 [ 451.258995] ? kasan_kmalloc+0xad/0xe0 [ 451.262866] ? kmem_cache_alloc_trace+0x136/0x740 [ 451.267690] ? snd_seq_oss_readq_new+0x4d/0x2a0 [ 451.272341] ? snd_seq_oss_open+0x3bc/0x8b0 [ 451.276649] ? do_dentry_open+0x772/0xd70 [ 451.280776] ? vfs_open+0x107/0x220 [ 451.284383] ? path_openat+0x1151/0x3590 [ 451.288429] ? do_sys_open+0x502/0x6d0 [ 451.292301] ? SyS_openat+0x30/0x40 [ 451.295912] ? do_syscall_64+0x281/0x940 [ 451.299963] ? find_held_lock+0x35/0x1d0 [ 451.304012] ? __lock_is_held+0xb6/0x140 [ 451.308070] ? check_same_owner+0x320/0x320 [ 451.312376] ? rcu_note_context_switch+0x710/0x710 [ 451.317294] should_failslab+0xec/0x120 [ 451.321252] __kmalloc+0x63/0x760 [ 451.324684] ? kmem_cache_alloc_trace+0x459/0x740 [ 451.329514] ? snd_seq_oss_readq_new+0x89/0x2a0 [ 451.334261] snd_seq_oss_readq_new+0x89/0x2a0 [ 451.338739] snd_seq_oss_open+0x3bc/0x8b0 [ 451.342876] ? sound_devnode+0xe0/0xe0 [ 451.346753] odev_open+0x6a/0x90 [ 451.350102] ? odev_release+0x70/0x70 [ 451.353900] soundcore_open+0x321/0x630 [ 451.357866] ? sound_devnode+0xe0/0xe0 [ 451.361829] chrdev_open+0x257/0x730 [ 451.365536] ? cdev_put.part.1+0x50/0x50 [ 451.369598] ? fsnotify_first_mark+0x2b0/0x2b0 [ 451.374169] ? errseq_check+0x130/0x130 [ 451.378133] ? security_file_open+0x89/0x190 [ 451.382526] do_dentry_open+0x772/0xd70 [ 451.386484] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 451.391395] ? cdev_put.part.1+0x50/0x50 [ 451.395445] vfs_open+0x107/0x220 [ 451.398890] path_openat+0x1151/0x3590 [ 451.403037] ? path_lookupat+0xba0/0xba0 [ 451.407081] ? lock_downgrade+0x980/0x980 [ 451.411216] ? kasan_check_read+0x11/0x20 [ 451.415344] ? do_raw_spin_unlock+0x9e/0x310 [ 451.419818] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 451.424386] ? __lock_is_held+0xb6/0x140 [ 451.428444] ? _raw_spin_unlock+0x22/0x30 [ 451.432576] ? __alloc_fd+0x29b/0x750 [ 451.436367] do_filp_open+0x25b/0x3b0 [ 451.440148] ? may_open_dev+0xe0/0xe0 [ 451.443937] ? mpi_resize+0x200/0x200 [ 451.447724] ? get_unused_fd_flags+0x121/0x190 [ 451.452291] ? getname_flags+0x256/0x580 [ 451.456339] do_sys_open+0x502/0x6d0 [ 451.460035] ? do_sys_open+0x502/0x6d0 [ 451.463910] ? filp_open+0x70/0x70 [ 451.467431] ? SyS_read+0x220/0x220 [ 451.471042] SyS_openat+0x30/0x40 [ 451.474476] ? SyS_open+0x40/0x40 [ 451.477914] do_syscall_64+0x281/0x940 [ 451.481782] ? vmalloc_sync_all+0x30/0x30 [ 451.485908] ? _raw_spin_unlock_irq+0x27/0x70 [ 451.490384] ? finish_task_switch+0x1c1/0x810 [ 451.494861] ? syscall_return_slowpath+0x550/0x550 [ 451.499771] ? syscall_return_slowpath+0x2ac/0x550 [ 451.504771] ? prepare_exit_to_usermode+0x350/0x350 [ 451.509770] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 451.515121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 451.519954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 451.525121] RIP: 0033:0x4552d9 [ 451.528291] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 451.535981] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 451.543231] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 451.550480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/03 01:09:53 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x8, 0xde, 0x2, 0x8]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x100000001, 0x5, 0x2, &(0x7f0000ffa000/0x2000)=nil, 0x72c}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x0, 0x0, "c3ef4f5be3de"}}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00000024c0)={0x7b, 0x0, [0x0, 0x10000, 0x0, 0x2]}) 2018/04/03 01:09:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000003700)={0x6, r0, 0x1}) clock_gettime(0x0, &(0x7f0000003580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/178, 0xb2}], 0x2, 0x0, 0x0, 0xff}, 0x5}, {{&(0x7f0000001200)=@nl=@unspec, 0x80, &(0x7f0000001580)=[{&(0x7f0000001280)=""/224, 0xe0}, {&(0x7f0000001380)=""/79, 0x4f}, {&(0x7f0000001400)=""/107, 0x6b}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)=""/186, 0xba}], 0x1, &(0x7f0000001740)=""/208, 0xd0, 0x9}, 0x1ff}, {{&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002e00)=[{&(0x7f00000018c0)=""/147, 0x93}, {&(0x7f0000001980)=""/191, 0xbf}, {&(0x7f0000001a40)=""/153, 0x99}, {&(0x7f0000001b00)=""/225, 0xe1}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/199, 0xc7}, {&(0x7f0000002d00)=""/246, 0xf6}], 0x7, &(0x7f0000002e80)=""/214, 0xd6, 0x5e}, 0x3}, {{&(0x7f0000002f80)=@hci, 0x80, &(0x7f0000003380)=[{&(0x7f0000003000)=""/189, 0xbd}, {&(0x7f00000030c0)=""/80, 0x50}, {&(0x7f0000003140)=""/152, 0x98}, {&(0x7f0000003200)=""/251, 0xfb}, {&(0x7f0000003300)=""/100, 0x64}], 0x5, &(0x7f0000003400)=""/39, 0x27, 0x5}, 0x14b}], 0x5, 0x2000, &(0x7f00000035c0)={r2, r3+10000000}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000003640)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, 0x25, 0x1, 0x6, 0xf6, &(0x7f0000003600)='yam0\x00', 0x265, 0xffffffffffffdac5, 0x401}) recvfrom(r0, &(0x7f0000000100)=""/31, 0xfffffffffffffdf4, 0x7, 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000036c0)) [ 451.557735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 451.564988] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000d 2018/04/03 01:09:53 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/03 01:09:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) tee(r1, r1, 0xcb2, 0x6) 2018/04/03 01:09:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x1000000000000007) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xbb, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/187}, &(0x7f00000002c0)=0x78) 2018/04/03 01:09:54 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x366, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}, 0x2801, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 01:09:54 executing program 6 (fault-call:3 fault-nth:14): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:54 executing program 4: timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000540)=[{0x4, 0x80000000}, {0x4, 0x1}, {0x7, 0x5}, {0xe, 0x1}], 0x4) ftruncate(r0, 0x7fff) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f228a79d6dde59dbd9a25f0039bf2e8a", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000580)=""/217, &(0x7f0000000680)=0xd9) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)={0x2, 0x18, 0x8ea, 0x0, 0x1d, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_ident={0x2, 0xa, 0x8, 0x0, 0x100}, @sadb_key={0xc, 0x9, 0x2c0, 0x0, "51ad680153c69e30bd8913e96812e1b37b5cad6e1ad5b88cc5a91403eb00e9a1a90270b0b8c02d959f082ef3fa72c571a43ed0c2c0cff8056aeaf449d8fd8ba388d24b64f3761cff200570c7ef0d968e98d85921c0264f4f"}, @sadb_x_sa2={0x2, 0x13, 0xf03a, 0x0, 0x0, 0x70bd2b, 0x3502}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x70bd2c, 0x3505}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}, @sadb_sa={0x2, 0x1, 0x4d2, 0xe1f, 0x3c, 0x56, 0x0, 0xc0000000}]}, 0xe8}, 0x1}, 0x200080c0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x92501) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x32}) socket$inet6(0xa, 0x0, 0x2000000009) 2018/04/03 01:09:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) write(r1, &(0x7f00000001c0), 0x0) recvmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/197, 0xc5}, 0x20) 2018/04/03 01:09:54 executing program 5: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0000, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) [ 451.812861] FAULT_INJECTION: forcing a failure. [ 451.812861] name failslab, interval 1, probability 0, space 0, times 0 [ 451.824374] CPU: 0 PID: 29716 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 451.831401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.840766] Call Trace: [ 451.843378] dump_stack+0x1a7/0x27d [ 451.847390] ? arch_local_irq_restore+0x53/0x53 [ 451.852098] should_fail+0x914/0xae0 [ 451.855832] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 451.860974] ? find_held_lock+0x35/0x1d0 [ 451.865078] ? __lock_is_held+0xb6/0x140 [ 451.869177] ? check_same_owner+0x320/0x320 [ 451.873511] ? print_irqtrace_events+0x270/0x270 [ 451.878271] ? rcu_note_context_switch+0x710/0x710 [ 451.883197] should_failslab+0xec/0x120 [ 451.887168] kmem_cache_alloc_trace+0x4b/0x740 [ 451.891751] snd_seq_oss_writeq_new+0xa7/0x360 [ 451.896340] ? snd_seq_oss_readq_info_read+0x240/0x240 [ 451.901631] ? __lockdep_init_map+0xe4/0x650 [ 451.906055] ? lockdep_init_map+0x9/0x10 [ 451.910118] ? __raw_spin_lock_init+0x2d/0x100 [ 451.914708] snd_seq_oss_open+0x693/0x8b0 [ 451.918864] ? sound_devnode+0xe0/0xe0 [ 451.922836] odev_open+0x6a/0x90 [ 451.926194] ? odev_release+0x70/0x70 [ 451.930753] soundcore_open+0x321/0x630 [ 451.934733] ? sound_devnode+0xe0/0xe0 [ 451.938620] chrdev_open+0x257/0x730 [ 451.942345] ? cdev_put.part.1+0x50/0x50 [ 451.946422] ? fsnotify_first_mark+0x2b0/0x2b0 [ 451.951021] ? errseq_check+0x130/0x130 [ 451.955013] ? security_file_open+0x89/0x190 [ 451.960139] do_dentry_open+0x772/0xd70 [ 451.964127] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 451.969067] ? cdev_put.part.1+0x50/0x50 [ 451.973128] vfs_open+0x107/0x220 [ 451.976582] path_openat+0x1151/0x3590 [ 451.980488] ? path_lookupat+0xba0/0xba0 [ 451.984553] ? lock_downgrade+0x980/0x980 [ 451.988717] ? kasan_check_read+0x11/0x20 [ 451.992868] ? do_raw_spin_unlock+0x9e/0x310 [ 451.997284] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 452.001875] ? __lock_is_held+0xb6/0x140 [ 452.005948] ? _raw_spin_unlock+0x22/0x30 [ 452.010090] ? __alloc_fd+0x29b/0x750 [ 452.013889] do_filp_open+0x25b/0x3b0 [ 452.017697] ? may_open_dev+0xe0/0xe0 [ 452.023417] ? mpi_resize+0x200/0x200 [ 452.027224] ? get_unused_fd_flags+0x121/0x190 [ 452.031809] ? getname_flags+0x256/0x580 [ 452.035882] do_sys_open+0x502/0x6d0 [ 452.039592] ? do_sys_open+0x502/0x6d0 [ 452.043494] ? filp_open+0x70/0x70 [ 452.047042] ? SyS_read+0x220/0x220 [ 452.050678] SyS_openat+0x30/0x40 [ 452.054478] ? SyS_open+0x40/0x40 [ 452.057924] do_syscall_64+0x281/0x940 [ 452.061803] ? vmalloc_sync_all+0x30/0x30 [ 452.065944] ? _raw_spin_unlock_irq+0x27/0x70 [ 452.070443] ? finish_task_switch+0x1c1/0x810 [ 452.074929] ? syscall_return_slowpath+0x550/0x550 [ 452.079846] ? syscall_return_slowpath+0x2ac/0x550 [ 452.084796] ? prepare_exit_to_usermode+0x350/0x350 [ 452.089821] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 452.095188] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.100036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 452.105229] RIP: 0033:0x4552d9 [ 452.108408] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 452.116111] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 452.123389] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 452.130661] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 452.137935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 452.145204] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000e 2018/04/03 01:09:55 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r2 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x1, &(0x7f0000002780)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) fstat(0xffffffffffffffff, &(0x7f00000041c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfb9) close(0xffffffffffffffff) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020000001000000000000000000000000300060000000000000000000300050000000000020000000000000000000000000000000800120002000000000000000000000030000000030300000000000000000000ff010000000000000000000000b8d23c5dce0b00000100000000000000000000"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) 2018/04/03 01:09:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x2) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000001c0)=""/242) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/03 01:09:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000003a80)) tee(r3, r3, 0x0, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x8}) 2018/04/03 01:09:55 executing program 6 (fault-call:3 fault-nth:15): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:55 executing program 2: inotify_init() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x4, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0xfffffffffffffe78, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79b1d8d3, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='ppp1,\'\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/22}) fcntl$notify(r0, 0x0, 0x283) 2018/04/03 01:09:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) setns(r0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/04/03 01:09:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = semget$private(0x0, 0x1, 0x60) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000000000)=0x1) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r2) 2018/04/03 01:09:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x402) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000140)={0x301919c2a56acc86, 0x7}) [ 452.909716] FAULT_INJECTION: forcing a failure. [ 452.909716] name failslab, interval 1, probability 0, space 0, times 0 [ 452.917063] IPv4: Oversized IP packet from 127.0.0.1 [ 452.921102] CPU: 0 PID: 29757 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 452.933106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.942469] Call Trace: [ 452.945074] dump_stack+0x1a7/0x27d [ 452.948723] ? arch_local_irq_restore+0x53/0x53 [ 452.953429] should_fail+0x914/0xae0 [ 452.957163] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 452.962287] ? snd_seq_ioctl_get_subscription+0x250/0x250 [ 452.967819] ? find_held_lock+0x35/0x1d0 [ 452.971869] ? __lock_is_held+0xb6/0x140 [ 452.975927] ? check_same_owner+0x320/0x320 [ 452.980234] ? snd_seq_ioctl_get_client_pool+0x800/0x800 [ 452.985673] ? rcu_note_context_switch+0x710/0x710 [ 452.990597] ? snd_seq_kernel_client_ctl+0xde/0x160 [ 452.995610] should_failslab+0xec/0x120 [ 452.999695] kmem_cache_alloc_trace+0x4b/0x740 [ 453.004278] snd_seq_oss_timer_new+0x47/0x230 [ 453.008763] snd_seq_oss_open+0x535/0x8b0 [ 453.012902] ? sound_devnode+0xe0/0xe0 [ 453.016773] odev_open+0x6a/0x90 [ 453.020122] ? odev_release+0x70/0x70 [ 453.023911] soundcore_open+0x321/0x630 [ 453.027875] ? sound_devnode+0xe0/0xe0 [ 453.031746] chrdev_open+0x257/0x730 [ 453.035449] ? cdev_put.part.1+0x50/0x50 [ 453.039495] ? fsnotify_first_mark+0x2b0/0x2b0 [ 453.044069] ? errseq_check+0x130/0x130 [ 453.048055] ? security_file_open+0x89/0x190 [ 453.052451] do_dentry_open+0x772/0xd70 [ 453.056412] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 453.061324] ? cdev_put.part.1+0x50/0x50 [ 453.065378] vfs_open+0x107/0x220 [ 453.068818] path_openat+0x1151/0x3590 [ 453.072700] ? path_lookupat+0xba0/0xba0 [ 453.076747] ? lock_downgrade+0x980/0x980 [ 453.080883] ? kasan_check_read+0x11/0x20 [ 453.085018] ? do_raw_spin_unlock+0x9e/0x310 [ 453.089412] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 453.093979] ? __lock_is_held+0xb6/0x140 [ 453.098043] ? _raw_spin_unlock+0x22/0x30 [ 453.102176] ? __alloc_fd+0x29b/0x750 [ 453.105971] do_filp_open+0x25b/0x3b0 [ 453.109755] ? may_open_dev+0xe0/0xe0 [ 453.113552] ? mpi_resize+0x200/0x200 [ 453.117343] ? get_unused_fd_flags+0x121/0x190 [ 453.121917] ? getname_flags+0x256/0x580 [ 453.125985] do_sys_open+0x502/0x6d0 [ 453.129686] ? do_sys_open+0x502/0x6d0 [ 453.133651] ? filp_open+0x70/0x70 [ 453.137178] ? SyS_read+0x220/0x220 [ 453.140804] SyS_openat+0x30/0x40 [ 453.144238] ? SyS_open+0x40/0x40 [ 453.147867] do_syscall_64+0x281/0x940 [ 453.151737] ? vmalloc_sync_all+0x30/0x30 [ 453.155872] ? _raw_spin_unlock_irq+0x27/0x70 [ 453.160360] ? finish_task_switch+0x1c1/0x810 [ 453.164844] ? syscall_return_slowpath+0x550/0x550 [ 453.169771] ? syscall_return_slowpath+0x2ac/0x550 [ 453.174684] ? prepare_exit_to_usermode+0x350/0x350 [ 453.179684] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 453.185047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.189880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 453.195051] RIP: 0033:0x4552d9 [ 453.198307] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/03 01:09:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1, 0xffffffffffffff17, 0x9, 0x800, 0x7d8, 0x9d7, {0x4, 0x4, 0xcf4, 0x0, 0x7, 0x2, 0x101, 0x97, 0x1000, 0x20, 0x78, 0x8, 0x80000000, 0x120000000000000, "02f34deeb55660717e36d1af0de603e3a64c2bb20e78c1de4e62840bf3b65d4a"}}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="a40f18620b6626f20fd6fd0f07f43e3e0f8c0c002e0f8fa35b26f2360f01b4caba650f015a89ea9cb6fc00", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/03 01:09:55 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x4c3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)="2f70726f632f7379732f6e65742f697076342f001000000000000076657273696f6e00", 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00000000c0)=""/83) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/03 01:09:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@l2={0x1f, 0x4, {0xa0, 0x9, 0xffffffff, 0x3ff, 0xfffffffffffffff7, 0x7fffffff}, 0x81, 0x101}, {&(0x7f0000000180)=""/218, 0xda}, &(0x7f0000000280), 0x10}, 0xa0) socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20080) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', r3}) 2018/04/03 01:09:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) read(r1, &(0x7f0000000040)=""/114, 0x72) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:fonts_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x45) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) close(r1) poll(&(0x7f0000000000)=[{r2}], 0x239, 0x0) accept(r2, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) [ 453.206003] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 453.213268] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 453.220524] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 453.227781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 453.235051] R13: 000000000000044c R14: 00000000006f97c0 R15: 000000000000000f [ 453.242542] ALSA: seq_oss: can't alloc timer 2018/04/03 01:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) 2018/04/03 01:09:55 executing program 6 (fault-call:3 fault-nth:16): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) [ 453.289746] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 01:09:55 executing program 0: 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 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x8) ftruncate(r0, 0x7fff) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x2) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), 0x4) close(r0) 2018/04/03 01:09:55 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x2000000000, 0x0, 0x8000000000}}) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x936, 0x3, 0xff, 0x77, 0x3, 0x6, 0xffffffff80000001, 0x23d, 0x38, 0x28a, 0x547, 0x6, 0x20, 0x1, 0x5, 0x2, 0x1ff}, [{0x1, 0x100, 0x7fff, 0xd056, 0xdab0, 0xffffffffffffff80, 0x6, 0xfff}, {0x6474e551, 0x4, 0x0, 0x3, 0xff, 0x3, 0x2}], "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"}, 0x172) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x10000, 0x400) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x5, 0x80000000, 0xe, 0x5, 0x8, 0x8, 0x7, 0x3f], 0x8, 0x122, 0x100000001, 0xb5, 0x4, 0x1f, {0x9, 0x6, 0x84, 0x1, 0xb9b3, 0xc4, 0x8, 0xffffffffffffff81, 0x592494ae, 0x401, 0x4, 0x3, 0x6, 0x101, "302ca4520e38aa3061574b78c026b28320601c60c42390cabc597cfa9a49dd60"}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x40000000801}) 2018/04/03 01:09:55 executing program 1: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/dmmidi#\x00', 0x0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='dns_resolver\x00', r0) [ 453.433262] print_req_error: I/O error, dev loop0, sector 0 [ 453.448460] FAULT_INJECTION: forcing a failure. [ 453.448460] name failslab, interval 1, probability 0, space 0, times 0 [ 453.459977] CPU: 0 PID: 29791 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 453.467073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.476440] Call Trace: [ 453.479043] dump_stack+0x1a7/0x27d [ 453.482669] ? arch_local_irq_restore+0x53/0x53 [ 453.487341] should_fail+0x914/0xae0 [ 453.491048] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 453.496152] ? memset+0x31/0x40 [ 453.499427] ? find_held_lock+0x35/0x1d0 [ 453.503484] ? __lock_is_held+0xb6/0x140 [ 453.507547] ? check_same_owner+0x320/0x320 [ 453.511860] ? rcu_note_context_switch+0x710/0x710 [ 453.516795] should_failslab+0xec/0x120 [ 453.520761] kmem_cache_alloc_trace+0x4b/0x740 [ 453.525352] snd_seq_port_connect+0xd8/0x700 [ 453.529754] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 453.534513] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 453.539616] ? kasan_check_write+0x14/0x20 [ 453.543925] ? do_raw_read_unlock+0x3f/0x70 [ 453.548321] ? _raw_read_unlock+0x22/0x30 [ 453.552546] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 453.558603] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 453.563786] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 453.569313] snd_seq_kernel_client_ctl+0x122/0x160 [ 453.574254] snd_seq_oss_midi_open+0x42f/0x840 [ 453.578831] ? snd_seq_oss_midi_setup+0x50/0x50 [ 453.583506] ? snd_seq_oss_timer_new+0x47/0x230 [ 453.588164] ? rcu_read_lock_sched_held+0x108/0x120 [ 453.593178] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 453.598371] snd_seq_oss_open+0x70f/0x8b0 [ 453.602515] ? sound_devnode+0xe0/0xe0 [ 453.606387] odev_open+0x6a/0x90 [ 453.609744] ? odev_release+0x70/0x70 [ 453.613531] soundcore_open+0x321/0x630 [ 453.617497] ? sound_devnode+0xe0/0xe0 [ 453.621376] chrdev_open+0x257/0x730 [ 453.625080] ? cdev_put.part.1+0x50/0x50 [ 453.629126] ? fsnotify_first_mark+0x2b0/0x2b0 [ 453.633699] ? errseq_check+0x130/0x130 [ 453.637676] ? security_file_open+0x89/0x190 [ 453.642077] do_dentry_open+0x772/0xd70 [ 453.646123] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 453.651041] ? cdev_put.part.1+0x50/0x50 [ 453.655110] vfs_open+0x107/0x220 [ 453.658569] path_openat+0x1151/0x3590 [ 453.662460] ? path_lookupat+0xba0/0xba0 [ 453.666519] ? lock_downgrade+0x980/0x980 [ 453.670664] ? kasan_check_read+0x11/0x20 [ 453.674796] ? do_raw_spin_unlock+0x9e/0x310 [ 453.679190] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 453.683761] ? __lock_is_held+0xb6/0x140 [ 453.687823] ? _raw_spin_unlock+0x22/0x30 [ 453.691960] ? __alloc_fd+0x29b/0x750 [ 453.695761] do_filp_open+0x25b/0x3b0 [ 453.699551] ? may_open_dev+0xe0/0xe0 [ 453.703356] ? mpi_resize+0x200/0x200 [ 453.707162] ? get_unused_fd_flags+0x121/0x190 [ 453.711736] ? getname_flags+0x256/0x580 [ 453.715800] do_sys_open+0x502/0x6d0 [ 453.719501] ? do_sys_open+0x502/0x6d0 [ 453.723384] ? filp_open+0x70/0x70 [ 453.726930] ? SyS_read+0x220/0x220 [ 453.730549] SyS_openat+0x30/0x40 [ 453.733991] ? SyS_open+0x40/0x40 [ 453.737442] do_syscall_64+0x281/0x940 [ 453.741326] ? vmalloc_sync_all+0x30/0x30 [ 453.745468] ? _raw_spin_unlock_irq+0x27/0x70 [ 453.749970] ? finish_task_switch+0x1c1/0x810 [ 453.754463] ? syscall_return_slowpath+0x550/0x550 [ 453.759399] ? syscall_return_slowpath+0x2ac/0x550 [ 453.764324] ? prepare_exit_to_usermode+0x350/0x350 [ 453.769346] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 453.774711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.779568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/03 01:09:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:09:56 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x40b, 0x84) tee(r1, r2, 0x61, 0xa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) alarm(0x100000001) prctl$intptr(0x17, 0x10200) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000080)={{0x101, 0xfffffffffffffff8}, 'port1\x00', 0x12, 0x800, 0x3, 0xfffffffffffff8ee, 0x0, 0x8, 0x1000, 0x0, 0x1, 0x400}) ioctl$int_in(r3, 0x5473, &(0x7f0000000040)=0x3) [ 453.784752] RIP: 0033:0x4552d9 [ 453.787929] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 453.795630] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 453.802887] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 453.810146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 453.817403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 453.824662] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000010 2018/04/03 01:09:56 executing program 6 (fault-call:3 fault-nth:17): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r0, r0, &(0x7f0000000080)=0x3fffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/03 01:09:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x4, 0x0, 0x0, 0x3c59d72e, 0x0, 0x0, 0x401}, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR], @ANYPTR64, @ANYRES32, @ANYRES64=r0, @ANYBLOB="4776abdc8cf29ea3607919e44aabdb1836da699de104d295d97856b8ce23eb3d73243dc04968fce9cb7df35d690a51eff7857cfcdd8bbda8ffa9fe26d6be57b5e468ae0d338656273c6115085b8f494069f9d9e2fa8b962447ed2920cf2a60435b471773fb90ec3cfa5d214a8646f085c750d7298d3d48bf12f45b3c3447925ae86e6f7afb5ec9050accd19ac92967aeff4580dfe06455252ea9debaace63a62c6ca25ce324d61a9716fa6b79a561d348c37183e1269e9ccae7b7e717a70e947ab0e2a1001d769ce1617c62689ccd4f4e170c88ec4009f3d7b1c1420afcd245362e726"], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="f65d3baf63c20231f2535c88d59d31f2d919a5f0877f516756a15676cf70ed060b14681b270732eb796c181f5ea105721e127556cee814cfd078fbf1ff082241304032c195f2b79c03b70e18e23f26c5eb9cd20c896a9846bd14da6e14d15a742b90433b02e3aa2b4270c525959a34005d", @ANYRES32=r0, @ANYRES64=r0]]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgid(r1) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000540)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000eb4ff0)=[{&(0x7f0000000180)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) 2018/04/03 01:09:56 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) r1 = socket(0x26, 0x80005, 0x80000001) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x820192c}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@del={0x108, 0x11, 0x308, 0x70bd29, 0x25dfdbfb, {{'gcm(aes)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xe8}, {0x8, 0x1, 0x794}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1}, 0x40) [ 454.011724] FAULT_INJECTION: forcing a failure. [ 454.011724] name failslab, interval 1, probability 0, space 0, times 0 [ 454.023123] CPU: 1 PID: 29821 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 454.030144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.039519] Call Trace: [ 454.042123] dump_stack+0x1a7/0x27d [ 454.045763] ? arch_local_irq_restore+0x53/0x53 [ 454.050453] should_fail+0x914/0xae0 [ 454.054186] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 454.059298] ? find_held_lock+0x35/0x1d0 [ 454.063374] ? snd_seq_deliver_event+0x60f/0x8a0 [ 454.068158] ? find_held_lock+0x35/0x1d0 [ 454.072218] ? __lock_is_held+0xb6/0x140 [ 454.076283] ? check_same_owner+0x320/0x320 [ 454.080594] ? snd_seq_deliver_event+0x193/0x8a0 [ 454.085336] ? rcu_note_context_switch+0x710/0x710 [ 454.090257] should_failslab+0xec/0x120 [ 454.094216] kmem_cache_alloc_trace+0x4b/0x740 [ 454.098798] snd_seq_port_connect+0xd8/0x700 [ 454.103199] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 454.107946] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 454.113048] ? kasan_check_write+0x14/0x20 [ 454.117269] ? do_raw_read_unlock+0x3f/0x70 [ 454.121576] ? _raw_read_unlock+0x22/0x30 [ 454.125710] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 454.131758] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 454.136932] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 454.142458] snd_seq_kernel_client_ctl+0x122/0x160 [ 454.147375] snd_seq_oss_midi_open+0x659/0x840 [ 454.151942] ? snd_seq_oss_midi_setup+0x50/0x50 [ 454.156599] ? snd_seq_oss_timer_new+0x47/0x230 [ 454.161249] ? rcu_read_lock_sched_held+0x108/0x120 [ 454.166265] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 454.171885] snd_seq_oss_open+0x70f/0x8b0 [ 454.176042] ? sound_devnode+0xe0/0xe0 [ 454.179914] odev_open+0x6a/0x90 [ 454.183260] ? odev_release+0x70/0x70 [ 454.187047] soundcore_open+0x321/0x630 [ 454.191029] ? sound_devnode+0xe0/0xe0 [ 454.194903] chrdev_open+0x257/0x730 [ 454.198602] ? cdev_put.part.1+0x50/0x50 [ 454.202643] ? fsnotify_first_mark+0x2b0/0x2b0 [ 454.207210] ? errseq_check+0x130/0x130 [ 454.211172] ? security_file_open+0x89/0x190 [ 454.215566] do_dentry_open+0x772/0xd70 [ 454.219525] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 454.224448] ? cdev_put.part.1+0x50/0x50 [ 454.228502] vfs_open+0x107/0x220 [ 454.231944] path_openat+0x1151/0x3590 [ 454.235827] ? path_lookupat+0xba0/0xba0 [ 454.239874] ? lock_downgrade+0x980/0x980 [ 454.244029] ? kasan_check_read+0x11/0x20 [ 454.248160] ? do_raw_spin_unlock+0x9e/0x310 [ 454.252820] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 454.257387] ? __lock_is_held+0xb6/0x140 [ 454.261439] ? _raw_spin_unlock+0x22/0x30 [ 454.265567] ? __alloc_fd+0x29b/0x750 [ 454.269362] do_filp_open+0x25b/0x3b0 [ 454.273145] ? may_open_dev+0xe0/0xe0 [ 454.276933] ? mpi_resize+0x200/0x200 [ 454.280722] ? get_unused_fd_flags+0x121/0x190 [ 454.285288] ? getname_flags+0x256/0x580 [ 454.289348] do_sys_open+0x502/0x6d0 [ 454.293044] ? do_sys_open+0x502/0x6d0 [ 454.296917] ? filp_open+0x70/0x70 [ 454.300441] ? SyS_read+0x220/0x220 [ 454.304057] SyS_openat+0x30/0x40 [ 454.307498] ? SyS_open+0x40/0x40 [ 454.310937] do_syscall_64+0x281/0x940 [ 454.314808] ? vmalloc_sync_all+0x30/0x30 [ 454.318936] ? _raw_spin_unlock_irq+0x27/0x70 [ 454.323413] ? finish_task_switch+0x1c1/0x810 [ 454.327900] ? syscall_return_slowpath+0x550/0x550 [ 454.332810] ? syscall_return_slowpath+0x2ac/0x550 [ 454.337723] ? prepare_exit_to_usermode+0x350/0x350 [ 454.342721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 454.348070] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.352899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 454.358069] RIP: 0033:0x4552d9 2018/04/03 01:09:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8004}, {r1, 0x100}, {r1}, {r2, 0x8000}, {r1, 0x8000}, {r0, 0x4}, {r2, 0xf}, {r1, 0x4400}, {r0, 0x1008}], 0x9, 0x2e97) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x440002}, 0x20) 2018/04/03 01:09:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'nr0\x00', @ifru_mtu=0x4}}) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) r2 = socket(0x11, 0x80e, 0x9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) [ 454.361238] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 454.368927] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 454.376180] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 454.383428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 454.390680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 454.397932] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000011 2018/04/03 01:09:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1802ffff000000000000000000000000040001004ff205168d0068d37aa8b0326ee9b05ed852d3804845fb532ba10cbc2248aac5cdf047da632c03aec766e9222fb4588676058e1e684b2e493b1b8cad958da3a646e8df35d1f366d8910c78d7cf9e4900489d661b9f385f54a2c1122e75176df2ac9a06df82d9da064d5a4766e4bb6666894d0fe431550116939eb8556086759fc2ab8c5d0e431e3a7280272ef176bf81bc07bfb3ce"], 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x3b4, 0x12, 0xe, 0x0, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@generic="23e4bea20a13244b0d18cb28732273ea6fc5f20115185571ca115af44fd6445d781b6db5ec8a41139446234ab2ceb7ff741c6ff921b38563a68444c8f1f32a7d73f7507b46fc76ce4a4c24cc3e0ba09ef37ed823ad9b6e9829d9a24435a85dba60d08381a498b0f563a5eafad256e0252401a2206c1c9328e625d8a9cfde38839aa8051a0cac3cbc4f29e595cf9520eaa9f4a7d4f4836c9192a0a17f1890daa29944", @generic="5cae683a200f4bc6c539b0df9b9f599bb2847da628568b87cce642376dd81e8d47f5fd5192ccf4c0c3f6f73ceaa239d19ff9f8aaf98d2340685f70e9aabed0371c7370cc3a5e44c04093160a9655a2b6ebaaa3b77f5f52cc699c3fbb6332178d428a05034e8cdc420ce9ba6d7d989c3098e40e96cd90b874b524e08682e3c99d26b3535029b7c0756941b62e84039f40186341ddd5643047a7cfc0842b407b0a3d66dde02868efb327c0eb4f2f811c326cfdc087383e2629bb874743", @generic="e553a2156944a7564f8513fec91cc7df3fcca90eb4817006b084aa0028449871621be4c9bf5f139f04a4d6c75129bad36d10cc67bb1f936d81f17e537a2a6dab2b5c6ad0daeb8d889ecfad09a8fbb206ec1be9d9572f0b2b22615ecdd6", @typed={0x14, 0x14, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x40, @pid=r1}, @nested={0x1c0, 0x64, [@generic="6f3cfdb6f97b090dca8fee9dd1e433426ecb705ab6d480cf18f511aad915d27230212934110f2136b8ca38a46754165309e077daac7c1e5d17d4e78b0c564c15573815855ed7346a702fe408abe7a84e9378a6c3c29c412f09348a0f4509242115e2f9e8b74dde2f2ad8d38edd11960d81d4b471c31273c9e4cf0ed28b3056b80ad95261b1489da5f70d3509ed753bc56d27c439f72c93e28b1936d1b36980df3d54d7cb23d568831e1d983db924e77f8a4e032805932e2249bfa1a400cfe3de17b3dfecd179219071d1", @typed={0x14, 0x95, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="da2c7d569f9c104c7f412ade8102", @generic="78bf13cf8ec716f1ee19c47567f81261b84084c13beb275571b3df75125d669fccab733378255c0fdd7ccf8a55aba60f0b425a2d939b7c8fdabc217b0d30aeb3946b458b9950195978b5bbddf5636d25a35631af4913a49cac6b9a6f73159a0177215dac5044bf50c638c5c636a4531aeeb440c85b191aced6ea84022f5739a0892cc630b3c8d895424bb420e91eea8d0aea1b1f9b9c11cf6190b4cffc2e376167ab022314654ed8690ad5676d7d2b79f0ffa713298e1697de84ae616e4a11101dd612cbcdc1bc12b90812caa428"]}, @typed={0x8, 0x54, @ipv4=@multicast2=0xe0000002}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x44040}, 0x4) 2018/04/03 01:09:56 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000680)=""/227, &(0x7f0000000080)=0xe3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x8, 0x0, [{0x10000, 0x38, &(0x7f0000000100)=""/56}, {0x0, 0x3c, &(0x7f0000000140)=""/60}, {0x0, 0x38, &(0x7f0000000180)=""/56}, {0x0, 0xa9, &(0x7f00000001c0)=""/169}, {0x0, 0xf9, &(0x7f0000000280)=""/249}, {0x0, 0x23, &(0x7f0000000380)=""/35}, {0x2, 0x82, &(0x7f00000003c0)=""/130}, {0x0, 0x6a, &(0x7f0000000480)=""/106}]}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x610, 0x200) ioctl$TIOCSTI(r2, 0x5412, 0x20) 2018/04/03 01:09:56 executing program 6 (fault-call:3 fault-nth:18): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000100)={0xa480000000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/04/03 01:09:56 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010004000000088) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0xa, &(0x7f0000000140)=[{0x0, 0x0, 0x100000000, 0xb76}, {0x6, 0xffffffff, 0x4, 0x5ce}, {0x20, 0x4, 0xf1, 0xfffffffffffffffe}, {0x1, 0xfffffffffffffeff, 0x8, 0x6}, {0x9, 0x200, 0x80, 0x6}, {0x2, 0xff, 0x9, 0xfffffffffffffffd}, {0x7, 0x7, 0x7, 0x5}, {0x100000000, 0xfc, 0x7fffffff, 0x2}, {0xf079, 0x3f, 0x9, 0x101}, {0x8, 0x3f, 0xffffffffffffff01}]}) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/03 01:09:56 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xffff, 0x2a, 0x800, 0x3, 0xffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x10000, 0x3}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$ax25(r2, &(0x7f0000000200)={0x3, {"25b102b2f2f72d"}, 0x3}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000001c0)={{0x2, 0x1, 0x10001, 0x2, 0x47}}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) socket(0x8, 0xfffffffffffffffd, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) 2018/04/03 01:09:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8), 0x20000336, 0x5) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/148, 0x94}], 0x5) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/04/03 01:09:56 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x30274d20df917947) [ 454.676217] FAULT_INJECTION: forcing a failure. [ 454.676217] name failslab, interval 1, probability 0, space 0, times 0 [ 454.687536] CPU: 1 PID: 29848 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 454.694547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.703915] Call Trace: [ 454.706518] dump_stack+0x1a7/0x27d [ 454.710156] ? arch_local_irq_restore+0x53/0x53 [ 454.714839] should_fail+0x914/0xae0 [ 454.718566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 454.723675] ? find_held_lock+0x35/0x1d0 [ 454.727752] ? snd_seq_deliver_event+0x60f/0x8a0 [ 454.732538] ? find_held_lock+0x35/0x1d0 [ 454.736612] ? __lock_is_held+0xb6/0x140 [ 454.740688] ? check_same_owner+0x320/0x320 [ 454.745013] ? snd_seq_deliver_event+0x193/0x8a0 [ 454.749780] ? rcu_note_context_switch+0x710/0x710 [ 454.754724] should_failslab+0xec/0x120 [ 454.758705] kmem_cache_alloc_trace+0x4b/0x740 [ 454.764319] snd_seq_port_connect+0xd8/0x700 [ 454.768740] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 454.773511] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 454.778710] ? kasan_check_write+0x14/0x20 [ 454.782958] ? do_raw_read_unlock+0x3f/0x70 [ 454.787287] ? _raw_read_unlock+0x22/0x30 [ 454.791440] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 454.797521] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 454.802726] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 454.808275] snd_seq_kernel_client_ctl+0x122/0x160 [ 454.813226] snd_seq_oss_midi_open+0x659/0x840 [ 454.817825] ? snd_seq_oss_midi_setup+0x50/0x50 [ 454.822537] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 454.827750] snd_seq_oss_open+0x70f/0x8b0 [ 454.831915] ? sound_devnode+0xe0/0xe0 [ 454.835843] odev_open+0x6a/0x90 [ 454.839220] ? odev_release+0x70/0x70 [ 454.843028] soundcore_open+0x321/0x630 [ 454.847017] ? sound_devnode+0xe0/0xe0 [ 454.850907] chrdev_open+0x257/0x730 [ 454.854628] ? cdev_put.part.1+0x50/0x50 [ 454.858687] ? fsnotify_first_mark+0x2b0/0x2b0 [ 454.863270] ? errseq_check+0x130/0x130 [ 454.867252] ? security_file_open+0x89/0x190 [ 454.871658] do_dentry_open+0x772/0xd70 [ 454.875632] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 454.880563] ? cdev_put.part.1+0x50/0x50 [ 454.884634] vfs_open+0x107/0x220 [ 454.888092] path_openat+0x1151/0x3590 [ 454.891987] ? path_lookupat+0xba0/0xba0 [ 454.896049] ? lock_downgrade+0x980/0x980 [ 454.900205] ? kasan_check_read+0x11/0x20 [ 454.904351] ? do_raw_spin_unlock+0x9e/0x310 [ 454.908764] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 454.913348] ? __lock_is_held+0xb6/0x140 [ 454.917424] ? _raw_spin_unlock+0x22/0x30 [ 454.921570] ? __alloc_fd+0x29b/0x750 [ 454.925359] do_filp_open+0x25b/0x3b0 [ 454.929142] ? may_open_dev+0xe0/0xe0 [ 454.932929] ? mpi_resize+0x200/0x200 [ 454.936728] ? get_unused_fd_flags+0x121/0x190 [ 454.941289] ? getname_flags+0x256/0x580 [ 454.945333] do_sys_open+0x502/0x6d0 [ 454.949032] ? do_sys_open+0x502/0x6d0 [ 454.952899] ? filp_open+0x70/0x70 [ 454.956418] ? SyS_read+0x220/0x220 [ 454.960034] SyS_openat+0x30/0x40 [ 454.963467] ? SyS_open+0x40/0x40 [ 454.966903] do_syscall_64+0x281/0x940 [ 454.970768] ? vmalloc_sync_all+0x30/0x30 [ 454.974897] ? _raw_spin_unlock_irq+0x27/0x70 [ 454.979368] ? finish_task_switch+0x1c1/0x810 [ 454.983839] ? syscall_return_slowpath+0x550/0x550 [ 454.988746] ? syscall_return_slowpath+0x2ac/0x550 [ 454.993654] ? prepare_exit_to_usermode+0x350/0x350 [ 454.998660] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 455.004028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 455.008855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 455.014027] RIP: 0033:0x4552d9 [ 455.017206] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 455.024894] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 455.032143] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 455.039392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 455.046638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 455.053894] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000012 2018/04/03 01:09:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x20000) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000300)=0xffffffffffffff5b) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/92) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffc7e) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='ns/uts\x00') shutdown(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000240)=""/167) 2018/04/03 01:09:57 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, r1, 0x10001}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/03 01:09:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'ip6gre0\x00', 0x20}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) r2 = socket(0xf, 0xa, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000227bd7000ff08000000000000080004001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24008815}, 0x4000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) 2018/04/03 01:09:57 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xfffffffffffffffb) read(r0, &(0x7f0000001000)=""/175, 0xaf) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in={0x2, 0x4e22}], 0x48) 2018/04/03 01:09:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'stdrng\x00'}, {0x20, '\'bdevmd5sum-}/nodevL\''}, {0x20, 'skcipher\x00'}, {0x20}], 0xa, "1ec7a26715db3b7cdeb7edb15d9080b065b98ba3caef08689c57f92e17af4236dcb62b01855262cacd92982f319622202af79c0054f4a22ecae9047d43985a6daba4ec444e4d210acddf6291d1eacd4d54f2b8fe869081f1809dcea852b6ebc5116eec213bce79f492a55ec31b8f46"}, 0xa3) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000480)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac913ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e800d0c8531afe1dbf4d5962f155c68", 0x38c3}], 0x1, &(0x7f00000003c0), 0xfffffffffffffee0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/03 01:09:57 executing program 6 (fault-call:3 fault-nth:19): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:57 executing program 0: clock_adjtime(0x0, &(0x7f0000000300)={0x8001}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), 0x4) sync_file_range(r0, 0x200, 0x5c, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) fallocate(r1, 0x1, 0x2, 0xcf) 2018/04/03 01:09:57 executing program 7: socketpair(0x1, 0x1, 0xfff, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = gettid() timer_create(0x7, &(0x7f0000000140)={0x0, 0x5, 0x1, @tid=r2}, &(0x7f0000000180)=0x0) timer_gettime(r3, &(0x7f0000000280)) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x847, 0x1, 0xfffffffffffffffb, 0x37fcdaa8, 0x0, 0x3, 0x40100, 0x1, 0x80, 0x6, 0x80000001, 0x3, 0x5, 0x3, 0x8, 0x4, 0x9, 0x20, 0x9, 0x4, 0x7, 0x8001, 0x5, 0x5, 0xff, 0xfff, 0x200, 0x9, 0x591, 0x5, 0x1, 0x2, 0x101, 0x5, 0x401, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x8230, 0x4, 0x7, 0x1, 0x28f, 0x80000000}, r2, 0x4, r0, 0x0) close(r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) 2018/04/03 01:09:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = dup2(r0, r0) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/28, 0x1c}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000007c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/96, 0x60}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/14, 0xe}], 0xa, 0x100000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x5) 2018/04/03 01:09:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000005c0)) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r2 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c7dceb3"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setns(r2, 0x8000000) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) 2018/04/03 01:09:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002780)={0x2, 0x0, 'client1\x00', 0x0, "0b3b5918abf18a0b", "2bcd2fad8fc42df9f3e5f895dceb1cc602caccdbc3803b32adb50bab2c84caf5", 0x1a9, 0x80}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x108c0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x204000, 0x0) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x2, 0x3}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0xfec4}, {&(0x7f0000000200)="f68b1c61ccd167041551e1fb7582d378def450738fc5d9dd8cb7c289d01b1c77e890b5393a5b6234dce9c670e609fd846919c42c33caba495022e7b3ea3293d0642aa8408aaadfba10bc67d76ab4712f9fdac9828d9b731d9d7415d59c14efb872f1cbfacf91bc912a1d4ffe4619a33e6b643dd21a36", 0x76}], 0x2, &(0x7f00000013c0)=[{0xa8, 0x100, 0x7, "73efe97a8877b3863d0c5926f9f666719b8f96f885f9fd433eddc5af9ebaa85d428a77ba614be611b665d0421c85effb6999acba0140522f7ea1e15670e88f8d2930b22b6c929b494d82047f1052d3623e7674e7a67631fd0e8cd510021e90c98a0f9e77aaf182de5bbe8fea244a3ddff41f80fcd3d136e8429960a0af3d52bbcfdab6ea699c12492e3401e857c0c2a3a18f265c2c5ed683"}, {0x100, 0x11b, 0x872, "5e0f9cf6d738dd057d95518a5760535a53ba1f82f927e98a6ec0aae33751a5afc8e6ea2a1cce7b2f202bf10a2281d180fe03b4c118ab966b06585b3d360916ac6f7c5ac039ce5b89b93c85972ea3362d5b017e578edb6dad5c5fa8a9dccedb92009708b8206218c77c7505e2680f1bb97fd4265b6221b5a81ef3f37974a3625f1f86fb5b2a71b5d4f7074de8abe231759f6011ec3fa84ccf0ab31e6fe1242172fe171ceaaaec4e0381285005eed621861017efb62b27966786beebfcce1572308b8507898d616200d9525f13c42052c9eee44f4abb1edeed793cb86d77d1d7530225cd627dafdee398dddfc45e0366"}, {0xf8, 0xff, 0x3, "b9c595b8d4d71a164933278159a97b88b7d01c1f1a64b6ea2c5f25e2cf7c361f7bdb0db42994f0b72d02d02a274d79eca2b8358d61ea04bc14ff5ce0b6383047018830075b047d4602d27b92b5681f2530df36e8f5f892e6c78cf44251ef0895e51c716180f4131d375885e8705208a17816a9f9ccc481c6c494676de2c8a3a2715c2f169fcfe6856df004c5362ba44243911091ee8979fe740e3f6d4cf56c8565b3997705fbe0778f429f7c517d7a67063ba7e2fb2a2c676b8bf2b45e9ad6c98cf9dbd742fa30487f067d6151bbbe8eed7fbb2f3bacda21cf462d64cc17d91d62253870c92a"}, {0x1010, 0x108, 0x9, "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{0x108, 0x19f, 0x100000000, "11abbe81131d2a11fdcfb21dc3adea06ac34744d268064359fa3615739fef85703fb2c3917b179c0f43abcdc30703da55418db97c5935ab676e962d248f0f4e4cd4eff96de96a6cef76a6d83b92731988e62377ed1664b339f4e12578814a784c0852f69dba9db7d879f918c8ceef7b8f703fa5a6adc93f3171ad00e4f42c028ab53f728f1a56731382f477e072dbaa2d3701c1d97b5db950477316a6874a6e49f46518fac2e86c3d96f61b4ecec83fbe1b446ffc4d34fab6f5beb63dfa86fb94418f4f1f0f64e53c6525b33213bfa8d56e4c795a291f4348db98a5d31d35588b1aacef747efd05cbb0d84db3fe712183472dd"}], 0x13b8, 0x80}, 0x48001) 2018/04/03 01:09:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) r1 = memfd_create(&(0x7f0000000040)='CT\x00', 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x6, 0x2}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000039d18)=ANY=[@ANYBLOB="0500000002000200000000000000000d180000000303000000000000000000000900000003000000faffffff00000000ffffffffffffffffd0000000ffffff4bbf0315853f1075ffffffffffb8010000ffffffff03000000", @ANYPTR=&(0x7f0000025000)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800100100000000000000000000000000000000000000000000000000004c4f47000000000000000000000000000000000000000000000000000000000050345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005202d0000000000000000000000000000000000000000000000000009f02000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2c) [ 455.684821] FAULT_INJECTION: forcing a failure. [ 455.684821] name failslab, interval 1, probability 0, space 0, times 0 [ 455.696230] CPU: 1 PID: 29886 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 455.703359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.712716] Call Trace: [ 455.715323] dump_stack+0x1a7/0x27d [ 455.718960] ? arch_local_irq_restore+0x53/0x53 [ 455.723637] should_fail+0x914/0xae0 [ 455.727520] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 455.732649] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 455.737836] ? __lock_acquire+0x638/0x3c30 [ 455.742062] ? snd_seq_deliver_event+0x60f/0x8a0 [ 455.746809] ? find_held_lock+0x35/0x1d0 [ 455.750861] ? __lock_is_held+0xb6/0x140 [ 455.754923] ? check_same_owner+0x320/0x320 [ 455.759228] ? snd_seq_deliver_event+0x193/0x8a0 [ 455.763976] ? rcu_note_context_switch+0x710/0x710 [ 455.768888] ? perf_trace_lock+0x900/0x900 [ 455.773114] should_failslab+0xec/0x120 [ 455.777081] kmem_cache_alloc_trace+0x4b/0x740 [ 455.781667] snd_seq_port_connect+0xd8/0x700 [ 455.786065] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 455.790815] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 455.795998] ? kasan_check_write+0x14/0x20 [ 455.800241] ? do_raw_read_unlock+0x3f/0x70 [ 455.804546] ? _raw_read_unlock+0x22/0x30 [ 455.808677] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 455.814720] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 455.819893] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 455.825416] snd_seq_kernel_client_ctl+0x122/0x160 [ 455.830333] snd_seq_oss_midi_open+0x42f/0x840 [ 455.834903] ? snd_seq_oss_midi_setup+0x50/0x50 [ 455.839580] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 455.844761] snd_seq_oss_open+0x70f/0x8b0 [ 455.848897] ? sound_devnode+0xe0/0xe0 [ 455.852778] odev_open+0x6a/0x90 [ 455.856125] ? odev_release+0x70/0x70 [ 455.859906] soundcore_open+0x321/0x630 [ 455.863880] ? sound_devnode+0xe0/0xe0 [ 455.867750] chrdev_open+0x257/0x730 [ 455.871450] ? cdev_put.part.1+0x50/0x50 [ 455.875498] ? fsnotify_first_mark+0x2b0/0x2b0 [ 455.880066] ? errseq_check+0x130/0x130 [ 455.884032] ? security_file_open+0x89/0x190 [ 455.888428] do_dentry_open+0x772/0xd70 [ 455.892386] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 455.897309] ? cdev_put.part.1+0x50/0x50 [ 455.901472] vfs_open+0x107/0x220 [ 455.905206] path_openat+0x1151/0x3590 [ 455.909102] ? path_lookupat+0xba0/0xba0 [ 455.913158] ? lock_downgrade+0x980/0x980 [ 455.917293] ? kasan_check_read+0x11/0x20 [ 455.921421] ? do_raw_spin_unlock+0x9e/0x310 [ 455.925810] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 455.930393] ? __lock_is_held+0xb6/0x140 [ 455.934446] ? _raw_spin_unlock+0x22/0x30 [ 455.938588] ? __alloc_fd+0x29b/0x750 [ 455.942498] do_filp_open+0x25b/0x3b0 [ 455.946290] ? may_open_dev+0xe0/0xe0 [ 455.950080] ? mpi_resize+0x200/0x200 [ 455.953865] ? get_unused_fd_flags+0x121/0x190 [ 455.958443] ? getname_flags+0x256/0x580 [ 455.962503] do_sys_open+0x502/0x6d0 [ 455.966200] ? do_sys_open+0x502/0x6d0 [ 455.970096] ? filp_open+0x70/0x70 [ 455.973644] ? SyS_read+0x220/0x220 [ 455.977259] SyS_openat+0x30/0x40 [ 455.980692] ? SyS_open+0x40/0x40 [ 455.984127] do_syscall_64+0x281/0x940 [ 455.987997] ? vmalloc_sync_all+0x30/0x30 [ 455.992133] ? _raw_spin_unlock_irq+0x27/0x70 [ 455.996609] ? finish_task_switch+0x1c1/0x810 [ 456.001090] ? syscall_return_slowpath+0x550/0x550 [ 456.006005] ? syscall_return_slowpath+0x2ac/0x550 [ 456.010925] ? prepare_exit_to_usermode+0x350/0x350 [ 456.015926] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 456.021278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 456.026110] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 456.031281] RIP: 0033:0x4552d9 2018/04/03 01:09:58 executing program 7: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002b80)={0x0, 0x4, 0x0, 0x1}, 0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) getpgid(r1) ustat(0x8, &(0x7f0000000700)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') clone(0x44840600, &(0x7f0000002d40), &(0x7f0000002e00), &(0x7f0000002e40), &(0x7f0000002e80)) 2018/04/03 01:09:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4a, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000100)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) close(r0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)) close(r2) [ 456.034453] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 456.042158] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 456.049412] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c [ 456.056774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 456.064032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 456.071284] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000013 [ 456.213964] binder: 29898:29900 unknown command -1278313204 [ 456.226412] IPVS: ftp: loaded support on port[0] = 21 [ 456.233649] binder: 29898:29900 ioctl c0306201 20004000 returned -22 [ 456.303522] binder: 29898:29900 unknown command -1278313204 [ 456.304322] binder: BINDER_SET_CONTEXT_MGR already set [ 456.309576] binder: 29898:29900 ioctl c0306201 20004000 returned -22 [ 456.321979] binder: 29898:29924 ioctl 40046207 0 returned -16 2018/04/03 01:09:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000002bc0)='./file0\x00', 0x0, 0x0, &(0x7f0000002a40), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9d488db612de0736c3d7b2c00"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 2018/04/03 01:09:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x2500) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x5, 0x7f, 0xfffffffffffffff9, 0x1, 0x0, 0x9, 0x200, 0x2, 0x7fffffff, 0x2, 0x8ee7, 0xfffffffffffffffb, 0x9, 0x6, 0x8, 0x2, 0x499f, 0x80000000, 0x81, 0x3f, 0x5, 0x1, 0x9fb, 0xffffffff, 0x5, 0x9, 0x5, 0x2, 0x20, 0x8, 0x100, 0x1, 0x6, 0x3ff, 0x44, 0x101, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x800, 0x1f, 0x6, 0x6, 0x1, 0x1ff, 0x1000}, r2, 0xd, r1, 0xa) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x121000) 2018/04/03 01:09:59 executing program 6 (fault-call:3 fault-nth:20): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:09:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$addseals(r1, 0x409, 0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x19) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/03 01:09:59 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000100)=0x101, 0x4) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) pwrite64(r0, &(0x7f0000000000)="360b3522a24a9ce0fdd610fbc34e4d79ca0464eb09e7aededbc4846b098b95f7f0ce9647004fdca95b9d417f191ea5000917a75b23977c977da2a90d3caf33b6942d10e60aef70562cd053d33d2600cb091489fcc680a4a31cc16b85bad3d1b0d9902c8926b2972c8923a85a08da8d600b9784ba7e626ac599dd7c5c2b4bde89947d98197f38c7573da1e0b344161494a23d2fe013e14755ab38e74fc5cd5e252f656e2a8b6b45c553db01c2dfe778648a9c10103b94920580d1cfa6997f9a561872cc906ab33baaad9bfbf5715841ddad6ca11d7267db63423fb9cb3783cbfcbcc4", 0xfffffffffffffdfc, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/04/03 01:09:59 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)="1b", 0x1}], 0x1, &(0x7f0000000a80), 0x0, 0xfffffffffffffffc}}], 0x2, 0x8000) 2018/04/03 01:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000280)={@broadcast=0xffffffff, @rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r3, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r5, 0x3) r6 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r7, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r8, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) setsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000000240)=0x80, 0x4) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r9, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r6, r9) 2018/04/03 01:09:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="7964218846174129f4447c7fe9c71479414a205294f8bc639c228f19ae24f79cc4c26542697d8bdda7dfa44f48ca1809c8e59294fec578e602b0913f0fe35c0cc6f35ac07b16dbfba5d949017e2e99502c4eef029273b0e6c3860cba315e7166082baa4ffc4bedb6a7c0ab6e5f3be032600f2143febe98b9a6acddc16bef94805a4d1699d00ff15e7d7b3975", 0x8c}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="ca6bbb7f2c1ba66a2416d883cb30ad517f59f998e5ad02b192a4eed9fc7950353e6476017fcbfffa451c90510ed3ad27086f3103183d7f75e9caf098f5c4ff08fd282f783a4c0af3bde76a050f0665665f8447b9122cac8b78276e4903bd5c0e6f03f13e67882be49595cd5c6c", 0x6d}, {&(0x7f0000000280)="a3513de9047e0f6887350b6d4d09d33e50bcdcc340111f7c9ba4e89cf7e7e0ee10202c89be5f1156c9f65178b8c3be3e5b2b5788fc16526ae173ee9b6d5a6cdf2a23ebc34b8b45f7640d51fe723319f69175ccf15be766f2b54b80c66bafc0aba8837ff3a08d6be4a72093c98631953f29fb8fd0e68032202a9473303dbe3e02907b33b66731e68a99e0af28fc17f806fee7a0e627d544d49f897744ba3aacbaed7a905f163fa7318165c9f022854a5f47a2aba8e89b7820b297552bfa942dd8c19c469020517c16", 0xc8}, {&(0x7f0000000380)="eddd3cc06d0f8e59697e524717fb182e8f76ce5a61b39388587545120a5cfc523a62a37b760474940a3bcfe34706a1d40370b5a2c2f13cef4b1588e789ab362be78f76397f203a7fdf1824fef45b9a64b1bd4a02ef8a6160250c610b5d51c5f988aa17c76154913c7dae41c593034b7de7fdd4ae99036325ab4d4cf4076a864e384312efc33bfdfb769f4c5026472c57d378c954da56c5e79ee965062ab53740bd1d7df1b011030ec84eb8498b51be95d6", 0xb1}, {&(0x7f0000000440)="30cfb979be9cfe0c7d9247d5eeb7c421a1d9216940d891ecd83d3493", 0x1c}, {&(0x7f0000000480)="160c72ae8d1c6154ac645d4d2d9ce1c4d4cba21ca4c17cf89685e3a59fd0076e7b9d999acbadcd67d945110aa8f8bf46fbbbd82c0c47b59f360c2d5f7f1f3509b48d78a64be78eeeaac461", 0x4b}], 0x7, &(0x7f0000000580)=[{0x1010, 0x119, 0x0, "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"}, {0x70, 0x113, 0x8, "a133eac44a481943e3bb200d3ce2b84a765ffda6cd22eee85eaf49b3a0cd1954329bea3363daae14244f89726632700c359ab4a470b7ea6da2881426cf1f6d2263d1dbd718adfec8b67f5d6b375a3c8b29c77391aa3224f5c7"}, {0x30, 0x11b, 0x0, "12f63e58eab4cbcc56916b911234620c64b036fffc0db0e00b41143bb6c0"}, {0xb0, 0x107, 0x4, "69f1db3a9845c15a1d6403959f275a4443e4901dbd4ce264717b29b83c2eb9720c8ee27344b409a050fb43e44e6f81508c05b86e024e750a80e116def4762a6f4a7d563f2044517c568ada0cd17bd5ec4de2159a9f3f7505d88b84e1763db921b368afbf9a15324209e2be605d657e729ce45d8991fdb96ef934557819e8446e82e709e50c00f9f38d993a7369f56538b601ba1d7720cb63fc95d5cd7a52dbd3"}], 0x1160, 0x40000}, 0x40000) sendmsg(r0, &(0x7f0000001b00)={&(0x7f0000001740)=@l2={0x1f, 0x81, {0x7fffffff, 0x3284, 0xfffffffffffffff8, 0x5, 0x100, 0x5}, 0x5, 0x7ff}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000017c0)="e0e6454a53f276d18cf780aa4dfe096720ba5c6f3cec0844e9ecbcaffcc65e871de2e765a6c80362d6e48478b8af64e0508e413ca28aebab9a02a996c392fb19512c8dea63e836e7c2178252e46cc97196906ed2e839534ac7cff0523175b0e2f45d5de467cb1aa19ef551edc7ddc02ae87dd617ac7d3b8f5e83ec208a4f7d788274c3ce5699e1a06c84cffa5a5b0c54c25d57e4eba43a1354c9c500c3dee655763d4958832e8c78bf61f12ce44160a9b421feabe7d6a599325111d53ee61fca2d24627a0c2c4648297a0e5a984672cb8ac0422fe951c16ad7128b7e298abfd657a33d6de8e5d076", 0xe8}, {&(0x7f00000018c0)="004fef96418e084ca3cdb3423922e03f29b2e5798bc3f86200d7f41b02e0cf5bedaa828a4f611b43c1f35e78420043f329f1b78298bd0c917246dddf751d6bb80c29d160973a5f358fe52d5d4861ce0d3fc104e277d771fbc16531699ddada9229ad0f0a94a4376423cc434e9c01b319a9ede3f7a02b7dfb41a4d1e546042bd211058ee836cf874176022548b3beae3f5e42c8017506eb439a3a1b411d62e9a2c6d1b0a80dc95be6e53ef80fd61059df905edccd9fc05e63ad5327d0f2a994a456cbb932e134cb80bd2a6f622302a22eac6f832362a5fa30778986f4a721", 0xde}, {&(0x7f00000019c0)="9ef3ead8855f3f32fdeefeeda284024a2e770958e088fecdc924ee4aaf26e9", 0x1f}, {&(0x7f0000001a00)="6fdcb21bbc8fc59d72c361feb8bb8561e759d4a24187fcda3d0827ab2e8819f62b6c03f1ab8e5b5e96acc19555bba34ba3440c51d7fa4142988ddff3751b6860c175444ae7ca1c6494c1e7d9d185014e013675a3999513a4ee6330304ba8c8a842ecc9340cb65b067db8c88559f96ac0806186f2748b7dae76bfb91f29f834c4f6eced5ec1e5da6b7e91da292ff1e7810dcbec6f53b16ea61ccb28ab8aa232b717f22de1c5952d7f3cc406edb864", 0xae}], 0x4, 0x0, 0x0, 0x8840}, 0x8080) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d83000)=0xa20, 0x4) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) fcntl$setsig(r0, 0xa, 0x17) 2018/04/03 01:09:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001b40)=0xe8) getresuid(&(0x7f0000000380), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002080)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002040)={&(0x7f0000001c40)=ANY=[@ANYBLOB="d40300001b00004225bd7000fedbdf25ac1414aa000000000000000000000000ffffffff0000000000000000000000004e22fffe4e2200070a00a0a0af000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x3d4}, 0x1, 0x0, 0x0, 0x10}, 0x8080) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) fchdir(r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b99e0000000f329a14000000020066b831008ed0660f080f20c035000001000f22c0f01099753700000f229a0fc71e0f009c7e01000000d3aa95000000", 0x3d}], 0x1, 0x0, &(0x7f0000000000)=[@cr4={0x1, 0x20000}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) semtimedop(0x0, &(0x7f0000000080)=[{0x1, 0x6, 0x800}, {0x9, 0xa9d2}, {0x3, 0x41, 0x1000}, {0x3, 0x0, 0x800}, {0x1, 0x1, 0x1800}], 0x95, &(0x7f0000000100)={0x77359400}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x200000) r7 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0x10000, 0x98, 0x4, 0x0, 0x1, 0x100a0, 0x0, 0x4e, 0x800, 0x8, 0x57e, 0x2, 0x5, 0x9, 0x3, 0x3, 0x5, 0xe3, 0x3, 0x8, 0x5, 0xff, 0x491, 0x1000, 0x9, 0x1, 0x101, 0x3da3, 0x2, 0x3c098461, 0x400, 0x7f, 0x7, 0x2, 0x20, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000240), 0xb}, 0x1004, 0x8b1600000000, 0x0, 0x0, 0x3, 0x9, 0x10001}, 0x0, 0xa, 0xffffffffffffffff, 0xb) perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x1f, 0x56800000, 0x4, 0x7, 0x0, 0xffffffffffffff6d, 0x1021, 0x9, 0x40, 0x7, 0x5, 0x9b, 0xb8, 0x1, 0xffff, 0x5, 0xec, 0x4, 0x4, 0x93, 0xff, 0x1, 0x100000000, 0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb73, 0x8, 0x3, 0xffffffffffff0000, 0x7, 0x0, 0x8, 0x0, 0x236, 0x1, @perf_config_ext={0x8, 0x1ff}, 0x1a800, 0xfffffffffffffffd, 0x4df, 0x0, 0x1, 0x1}, r6, 0x8, r7, 0xa) 2018/04/03 01:09:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000040)={r1, 0x1}) ioctl$LOOP_CLR_FD(r0, 0x4008700c) 2018/04/03 01:09:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="c8f34b0000ff000000005d04efaf4a72"], 0x8) [ 457.379271] FAULT_INJECTION: forcing a failure. [ 457.379271] name failslab, interval 1, probability 0, space 0, times 0 [ 457.390612] CPU: 0 PID: 29942 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 457.397642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.407010] Call Trace: [ 457.409625] dump_stack+0x1a7/0x27d [ 457.413280] ? arch_local_irq_restore+0x53/0x53 [ 457.417996] should_fail+0x914/0xae0 [ 457.421739] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 457.426881] ? memset+0x31/0x40 [ 457.430193] ? find_held_lock+0x35/0x1d0 [ 457.434289] ? __lock_is_held+0xb6/0x140 [ 457.438392] ? check_same_owner+0x320/0x320 [ 457.442744] ? rcu_note_context_switch+0x710/0x710 [ 457.447680] ? memset+0x31/0x40 [ 457.450963] should_failslab+0xec/0x120 [ 457.454943] kmem_cache_alloc_trace+0x4b/0x740 [ 457.459541] snd_seq_port_connect+0xd8/0x700 [ 457.463949] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 457.468700] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 457.473803] ? kasan_check_write+0x14/0x20 [ 457.478031] ? do_raw_read_unlock+0x3f/0x70 [ 457.482439] ? _raw_read_unlock+0x22/0x30 [ 457.486582] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 457.492628] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 457.497803] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 457.503329] snd_seq_kernel_client_ctl+0x122/0x160 [ 457.508248] snd_seq_oss_midi_open+0x42f/0x840 [ 457.512819] ? snd_seq_oss_midi_setup+0x50/0x50 [ 457.517490] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 457.522674] snd_seq_oss_open+0x70f/0x8b0 [ 457.526818] ? sound_devnode+0xe0/0xe0 [ 457.530691] odev_open+0x6a/0x90 [ 457.534066] ? odev_release+0x70/0x70 [ 457.537850] soundcore_open+0x321/0x630 [ 457.541812] ? sound_devnode+0xe0/0xe0 [ 457.545771] chrdev_open+0x257/0x730 [ 457.549472] ? cdev_put.part.1+0x50/0x50 [ 457.553514] ? fsnotify_first_mark+0x2b0/0x2b0 [ 457.558081] ? errseq_check+0x130/0x130 [ 457.562044] ? security_file_open+0x89/0x190 [ 457.566525] do_dentry_open+0x772/0xd70 [ 457.570486] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 457.575423] ? cdev_put.part.1+0x50/0x50 [ 457.579477] vfs_open+0x107/0x220 [ 457.582927] path_openat+0x1151/0x3590 [ 457.586829] ? path_lookupat+0xba0/0xba0 [ 457.590875] ? lock_downgrade+0x980/0x980 [ 457.595022] ? kasan_check_read+0x11/0x20 [ 457.599164] ? do_raw_spin_unlock+0x9e/0x310 [ 457.603567] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 457.608137] ? __lock_is_held+0xb6/0x140 [ 457.612194] ? _raw_spin_unlock+0x22/0x30 [ 457.616341] ? __alloc_fd+0x29b/0x750 [ 457.620225] do_filp_open+0x25b/0x3b0 [ 457.624017] ? may_open_dev+0xe0/0xe0 [ 457.627812] ? mpi_resize+0x200/0x200 [ 457.631599] ? get_unused_fd_flags+0x121/0x190 [ 457.636173] ? getname_flags+0x256/0x580 [ 457.640224] do_sys_open+0x502/0x6d0 [ 457.643927] ? do_sys_open+0x502/0x6d0 [ 457.647805] ? filp_open+0x70/0x70 [ 457.651329] ? SyS_read+0x220/0x220 [ 457.654946] SyS_openat+0x30/0x40 [ 457.658383] ? SyS_open+0x40/0x40 [ 457.661821] do_syscall_64+0x281/0x940 [ 457.665691] ? vmalloc_sync_all+0x30/0x30 [ 457.669824] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 457.675345] ? syscall_return_slowpath+0x550/0x550 [ 457.680256] ? syscall_return_slowpath+0x2ac/0x550 [ 457.685176] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 457.690528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 457.695367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 457.700540] RIP: 0033:0x4552d9 [ 457.703709] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 457.711400] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 457.718655] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c 2018/04/03 01:10:00 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) set_thread_area(&(0x7f0000000040)={0x9, 0x0, 0xffffffff, 0x1, 0x8, 0x9, 0x80000000, 0x5, 0x800, 0x1}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) clone(0x20000, &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000006c0)) [ 457.725910] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 457.733168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 457.740506] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000014 2018/04/03 01:10:00 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x4000000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x800000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = geteuid() r4 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./control\x00', 0xa000, r3, r4, 0x0, 0x4, 0x40002) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000000)='./file1\x00') timerfd_gettime(r0, &(0x7f00000001c0)) dup2(r2, r1) 2018/04/03 01:10:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x7, 0x0, 0xfffffffffffffff7}, {0x1, 0x0, 0x0, 0x46d}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x101}, 0x8) 2018/04/03 01:10:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0xcd3) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000009907800000000ffffffff21004b4e70c80000450000000000000000000000c3845374de499f11"], &(0x7f0000ea3000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf, "14dc974c8104c50c7203bbdcd53059"}, &(0x7f0000000080)=0x17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7d8000000000, @dev={0xfe, 0x80, [], 0xe}, 0x7ff}}, 0x80, 0x8a, 0xffffffff80000001, 0x0, 0x101}, &(0x7f0000000180)=0x98) 2018/04/03 01:10:00 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xbffffffffffffffe, 0x800000) ioctl(r0, 0x40184150, &(0x7f0000005e0b)) 2018/04/03 01:10:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4c00000000000000f5ffffff000000020000000000000000000000000000000000000000000000000000000000000000dcc891cbbf940ce31857bc74c99f10527409c31004d82d7209362115162fb1ca1cc707f64bd9fe55"]}) 2018/04/03 01:10:00 executing program 6 (fault-call:3 fault-nth:21): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:00 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$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7f, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x7}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x2000000000002ff, 0x0, 0xc}]}) 2018/04/03 01:10:00 executing program 4: mkdir(&(0x7f0000679000)='./file0\x00', 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9dc3ead0c45c9c3080aa4c1a347d6e7383baf04c5741ee208e288018ebe089529f1a4c1cdf5089faae3df300f08246d4c180a4d6b0513209365f74fcc2e1f2"}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002d80)=ANY=[], 0x0, 0xc080}}], 0x1, 0x20000000) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f0000000000)) 2018/04/03 01:10:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x24f) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 01:10:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="260000005e000900047f9f583729d61e244c42330f000100000000000000060000070009ff6e35ea", 0x28) 2018/04/03 01:10:00 executing program 0: r0 = socket(0x40000011, 0x6, 0x10000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x95cd, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) statx(r5, &(0x7f0000000040)='./file0\x00', 0x6800, 0xfff, &(0x7f0000000080)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0x30) [ 458.368649] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00000400 [ 458.404445] FAULT_INJECTION: forcing a failure. [ 458.404445] name failslab, interval 1, probability 0, space 0, times 0 [ 458.415793] CPU: 0 PID: 30006 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 458.422624] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00000400 [ 458.422810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.422817] Call Trace: [ 458.422837] dump_stack+0x1a7/0x27d [ 458.448879] ? arch_local_irq_restore+0x53/0x53 [ 458.453552] should_fail+0x914/0xae0 [ 458.457256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 458.462348] ? find_held_lock+0x35/0x1d0 [ 458.466404] ? memset+0x31/0x40 [ 458.469670] ? find_held_lock+0x35/0x1d0 [ 458.473721] ? __lock_is_held+0xb6/0x140 [ 458.477776] ? check_same_owner+0x320/0x320 [ 458.482078] ? snd_seq_deliver_event+0x193/0x8a0 [ 458.486816] ? rcu_note_context_switch+0x710/0x710 [ 458.491734] should_failslab+0xec/0x120 [ 458.495692] kmem_cache_alloc_trace+0x4b/0x740 [ 458.500274] snd_seq_port_connect+0xd8/0x700 [ 458.504668] ? snd_seq_get_port_info+0x4c0/0x4c0 [ 458.509412] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 458.514501] ? kasan_check_write+0x14/0x20 [ 458.518715] ? do_raw_read_unlock+0x3f/0x70 [ 458.523025] ? _raw_read_unlock+0x22/0x30 [ 458.527157] ? check_subscription_permission.isra.4+0x11d/0x1d0 [ 458.533208] snd_seq_ioctl_subscribe_port+0x24b/0x300 [ 458.538381] ? snd_seq_ioctl_unsubscribe_port+0x300/0x300 [ 458.543907] snd_seq_kernel_client_ctl+0x122/0x160 [ 458.548824] snd_seq_oss_midi_open+0x659/0x840 [ 458.553390] ? snd_seq_oss_midi_setup+0x50/0x50 [ 458.558053] snd_seq_oss_synth_setup_midi+0x109/0x4d0 [ 458.563230] snd_seq_oss_open+0x70f/0x8b0 [ 458.567369] ? sound_devnode+0xe0/0xe0 [ 458.571234] odev_open+0x6a/0x90 [ 458.574580] ? odev_release+0x70/0x70 [ 458.578358] soundcore_open+0x321/0x630 [ 458.582318] ? sound_devnode+0xe0/0xe0 [ 458.586185] chrdev_open+0x257/0x730 [ 458.589882] ? cdev_put.part.1+0x50/0x50 [ 458.593932] ? fsnotify_first_mark+0x2b0/0x2b0 [ 458.598500] ? errseq_check+0x130/0x130 [ 458.602458] ? security_file_open+0x89/0x190 [ 458.606851] do_dentry_open+0x772/0xd70 [ 458.610808] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 458.615717] ? cdev_put.part.1+0x50/0x50 [ 458.619764] vfs_open+0x107/0x220 [ 458.623202] path_openat+0x1151/0x3590 [ 458.627082] ? path_lookupat+0xba0/0xba0 [ 458.631130] ? lock_downgrade+0x980/0x980 [ 458.635265] ? kasan_check_read+0x11/0x20 [ 458.639401] ? do_raw_spin_unlock+0x9e/0x310 [ 458.643793] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 458.648363] ? __lock_is_held+0xb6/0x140 [ 458.652417] ? _raw_spin_unlock+0x22/0x30 [ 458.656547] ? __alloc_fd+0x29b/0x750 [ 458.660341] do_filp_open+0x25b/0x3b0 [ 458.664125] ? may_open_dev+0xe0/0xe0 [ 458.667927] ? mpi_resize+0x200/0x200 [ 458.671711] ? get_unused_fd_flags+0x121/0x190 [ 458.676277] ? getname_flags+0x256/0x580 [ 458.680328] do_sys_open+0x502/0x6d0 [ 458.684026] ? do_sys_open+0x502/0x6d0 [ 458.687916] ? filp_open+0x70/0x70 [ 458.691437] ? SyS_read+0x220/0x220 [ 458.695049] SyS_openat+0x30/0x40 [ 458.698480] ? SyS_open+0x40/0x40 [ 458.701919] do_syscall_64+0x281/0x940 [ 458.705789] ? vmalloc_sync_all+0x30/0x30 [ 458.709921] ? kasan_check_write+0x14/0x20 [ 458.714141] ? syscall_return_slowpath+0x550/0x550 [ 458.719051] ? syscall_return_slowpath+0x2ac/0x550 [ 458.723963] ? prepare_exit_to_usermode+0x350/0x350 [ 458.728964] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 458.734319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.739152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 458.744324] RIP: 0033:0x4552d9 [ 458.747498] RSP: 002b:00007fec800efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 458.755190] RAX: ffffffffffffffda RBX: 00007fec800f06d4 RCX: 00000000004552d9 [ 458.762447] RDX: 0000000000000002 RSI: 0000000020b65000 RDI: ffffffffffffff9c 2018/04/03 01:10:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) set_thread_area(&(0x7f00000000c0)={0x100, 0x20101800, 0x2000, 0xffff, 0xc9, 0x11, 0x1, 0x2, 0x400, 0x1f}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r4, 0x308, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x254}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8000) [ 458.769701] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 458.776950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 458.784201] R13: 000000000000044c R14: 00000000006f97c0 R15: 0000000000000015 2018/04/03 01:10:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r7, r6, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x6ba) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) socket$kcm(0x29, 0x5, 0x0) r8 = getuid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r8, r9) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00000001c0)={0x40, @tick=0x30, 0x3, {0xaef, 0x7}, 0x4, 0x1, 0x8000}) io_setup(0x4, &(0x7f0000000040)) 2018/04/03 01:10:01 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x14c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'eql\x00', 0xeab}) r1 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x1f27, 0x8, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x20}, &(0x7f0000000380)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x7fffffe, 0xf6, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000070e381f0e98f4d36b83f241c0e00000000000000000000000000000000000000000000000000000000000000000000ff140000000000000020000000000000000013000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000008000000000000000000000000000000020000000049a3ebb5ed4fcb60d33ad0fb2dcbef1224aab0e4f87af03032bd79f0f4a98254836792493b4eb9e57f26b1cd537a29e5a27482c0000000000000000098c7836c11b4c1d10d76f2879cd8f0b9f670eaa67008d8e2f9498a2bce9ec8076a4d489e3b4219ef"]}, 0x16e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000180)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sh\x00', 0x4, 0x0, 0x30}, 0x2c) 2018/04/03 01:10:01 executing program 4: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = semget$private(0x0, 0x3, 0x420) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7fffffff, 0x1800}, {0x0, 0xa64, 0x1800}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/03 01:10:01 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a77000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 458.899598] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 458.970995] binder_alloc: binder_alloc_mmap_handler: 30022 20000000-20002000 already mapped failed -16 2018/04/03 01:10:01 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x200, 0x40}, {0x0, 0x2}, {0xffffffffffffd423, 0xffffffffffffffff}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8080a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) connect$packet(r2, &(0x7f0000000280)={0x11, 0x0, r3, 0x1, 0x51, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r4, 0x9, &(0x7f0000000080)) 2018/04/03 01:10:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aa8baaaaaaaa0180c200000086dd60c0e54400183a00fe800000000000000000000000000000ff0200000000000000000000000000018300907800000000ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x27a, 0x101081) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x2, 0x25c9, 0x2000002}) 2018/04/03 01:10:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xde12, 0x0, 0x0, 0x6, 0x8, 0xfffffffffffffffa, 0x3ff}, &(0x7f0000000180)=0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0x6, 0x3, 0x8, 0x1, 0x8, 0x10001}, 0x100}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x9, 0x2, 0x9, 0x7b29, 0x86f4, 0x7e, 0x1f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1000}, 0x8) 2018/04/03 01:10:01 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) sendto(r0, &(0x7f0000000180)="8a4b351aa18a088a4d7a925eefb085513e977703abe539e057309c52118bd27b8dbc778c2c6eb732fb99bba954b5e615420bb0e70eb74d710cee01b9631d21257c7884ab6b525820485d07f795e8fe10536d6326ce894053d47a138a7997e2f3bcf96a0553c05692b1a662e0c74a8e404994f850f9c31ab41497c42faab1d0ca156c6ad1bd329271077bd27f468c8a8b856f78389b16082b8a6eaa48b2015737e576c14a398ebe0a636624236ca86b2df0d14f31aceeb941f9625ef0e7ef982f225672d50c0692a9d886bbd2f2a8467a03a42ff6d312b8048d82c4527cedc71c35688b5f7886db", 0xe7, 0x8000, &(0x7f0000000100)=@in6={0xa, 0x4e21, 0x9c7, @empty, 0x101}, 0x80) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x20040) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) [ 459.073961] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/03 01:10:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfffffffffffffff8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) 2018/04/03 01:10:01 executing program 5: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000280)='-*\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f00000002c0)="0924d738144624eaca94ecf269657974eb7b39a20f24e0a46fcbdcc1abbe96a4e2b12afa6641fbbdd663d5165417cb7f8df872bab470bce52785cbcd29f0f72d86f912b4798462a8b55a6b7f1b26c8a6029d387f8c67d4e4bc56e3ce9f1be40fc53b3c1c783e2187101033c88a8a1a352e138d3a6b0e5dba4c7fc9a6de5324e84f2aa0bba5f76b777d057607515d0531f3ed58741886b9fbdd79b97f3717", 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x0, 0x1c9c380}}) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f00009c7f27)="02000800", 0x4) 2018/04/03 01:10:01 executing program 6 (fault-call:3 fault-nth:22): r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:01 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x80404, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001580)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r1 = socket$inet(0x10, 0x2, 0x26dc) sendmsg(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9ca5d4e88e2e8c8ee8b1c857b43b03a0ddf6394f25f2b41b378b105da3361a9bd309774b8b02b88440cee2632a64b19d324b12ab3c2594bac7460c85686cc05bfe0a087f3e9b5045", 0x48}], 0x2, &(0x7f0000001200)=[{0x108, 0x117, 0x400, "1616839fc34ff2e8bf49cfcbfccc2ba5fe27a8f1b4e81ec0a414059e10c6db5c9bd8d8af18a0936d433dd3eb5b680df0ed2ca2d1bbb2ead7a0514e5efe92aa48866e96aa9367544de372e78b37d500038e5d286b7449306b8bbbdba81552c7250ce05eac773e8935c559e3de62372c156d01e7d67fe0b5c71c9b017fff387966681ee37430feddfe72aa4ec98d36381bf4d8745583fe0a2f9f1acf99c1d73bddc6a871b0bd7b33f8f8b77f6c1711fc261d980b463603f546b62c5dd7039024a6358741e734bf21166d82fc1478a51ae36f37a933cacf818a2f452bdd987df07de418d4db4eab457921fce51e149007fc53999a6027"}, {0x48, 0x115, 0x8000000000000000, "e4c24bee52e1d9316c1cdc523cc5c2924b79eb2aeed922052dba80d6f374755849e335ef422daadbac24bff840afa8cedf93"}, {0xa0, 0x11d, 0x101, "527bbbeab8b457f601d440f2c67e7fd63642c635eedf0d864d306cf35ca97bb22502a85bfb8a2ea861cf462f53022f1e4b89a2879e5081eeb2e0e1081042b89ec0ae67260215d82f6d202c1fbd8baf157b27a6babcbc5ef5162d40960564d87628697d9d45ab9c7d502b183775e9bfe91b0bcbeff50883719109c115ce0e5f770f3fb0acedb6dc7fb0"}, {0xf0, 0x10b, 0x100000001, "740d9f988747825499f160cc5669fab96c300f1d243d169cf9bcf21a9a5024f1e9e9b0e591676b93f7cf04bad0dc6cbfcb657ac6b0336659336ee86328e48c31ff24203813dd4c2266c96515be336524ad07e63fc0a4d5d8a0bcfb80673a54d9e60041df873f4c35113aa0ef47f6ea70d0865b602f2967e0d831b3e8958e5247861fc957094a1e4325282a857ebeaa0a5379d56a1b059a309a44c24c7001293f6e3c2ce2072cb248bfdff6e5c4723bdd57bfd1cf34b2147350ab8508775074d7c11868b38e5335437dcf748a2ca44895ca1631cff32ecf4cc058"}], 0x2e0, 0x20000040}, 0x4084) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0xfd9f}], 0x1, 0x0, 0x1d0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000015c0)={r1}) 2018/04/03 01:10:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000040)={0x4, 0x9}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x0) sendfile(r2, r4, &(0x7f0000e64ff8), 0x6) 2018/04/03 01:10:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440), 0x0, 0x810}, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) r5 = semget(0x1, 0x0, 0xa2) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f0000000080)=""/79) 2018/04/03 01:10:01 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}, @dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000580)}) r2 = dup3(r0, r0, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000200)}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x3f) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000280)='%user}*&\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') 2018/04/03 01:10:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) accept$alg(r2, 0x0, 0x0) 2018/04/03 01:10:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'vcan0\x00'}, 0xfffffe31) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r6, r7, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c1}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x7, 0x6, r10, r10}) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abe") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/03 01:10:01 executing program 5: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)) [ 459.297622] binder: 30078:30079 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 459.321164] binder: 30078:30079 unknown command 616368618 2018/04/03 01:10:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:01 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="65fb6ddff053e780bfe4508ff8f7d969beb0bc4b9a19495f523d682477f3ec37a3da398c90f86a6c9713b0ce9e1444f45e50593e62cd2e4f47c595ebbee11d3612c9614148118cec21119be28c05f684a7965262f77ade4577c33c5ecc60cd5a3ebe03abfc2ae225b7055777815d14a9f713fce2c4f9e79260ea7440e1ce1c6005", @ANYRES64, @ANYRES16, @ANYRES64], 0x0) delete_module(&(0x7f0000000080)='\x00', 0x80000000800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket(0x2, 0x1, 0xff) 2018/04/03 01:10:01 executing program 2: r0 = add_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="25734e288dbeacce25c70cb08a344f35f327c300deea769c02c66e42cf451042e0cd846dacd577d8c0838f78a524fa4eda496e8b93af4bf9a124b2965c8e046b9e7ddc09109e5d7d79e2932a885ca9c7593b2e0efd6bb20937845aead097acaad7e809ad47eb1936539db77214974a959d52683cbba4a7e3a8008363011056fbc9e3ce5f", 0x84, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x75, 0x40081) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000400)) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) mq_unlink(&(0x7f0000000200)='\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd320\x00'}}) getgid() [ 459.352689] binder: 30078:30079 ioctl c0306201 20008fd0 returned -22 2018/04/03 01:10:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)=""/154, &(0x7f0000000000)=0x9a) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x14, r1}) [ 459.401532] binder: BINDER_SET_CONTEXT_MGR already set [ 459.424172] binder: 30078:30096 ioctl 40046207 0 returned -16 [ 459.447829] binder: 30078:30079 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 459.458137] binder: 30078:30096 unknown command 616368618 [ 459.473467] IPVS: Error joining to the multicast group [ 459.484148] binder: 30078:30096 ioctl c0306201 20008fd0 returned -22 [ 459.503211] IPVS: Error joining to the multicast group 2018/04/03 01:10:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '\x00'}) 2018/04/03 01:10:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags}) 2018/04/03 01:10:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pwrite64(r0, &(0x7f0000000040)="69b282959166db8ba7b41b92c3dcda3b6d8270753dd09cab525b1ecd70b0d0e5f86d588e0eef46b2db0d606193377293eaefaa6f9a7a0cceb9fb7b6723a6d8", 0x3f, 0x56) 2018/04/03 01:10:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c204000000aaaaaa000086dd60b13ec30223000059e349af4d5200000000000000000000ffffffffffff000000000000000000002100080400004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="56de27593a51086d74c0d161e2776c9b9be4dc26fa77936b65c6963dedb7dd04526dba54b8e61fbdade42ab0915bbdde4bb30c62c072fb56000004000000000079b74ca547c2446dc054168781c00b60620bf76dd911b8971568e1"], &(0x7f0000000000)) prctl$getname(0x10, &(0x7f0000000040)=""/58) 2018/04/03 01:10:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) dup3(r1, r2, 0x0) ioctl(r1, 0x1, &(0x7f00000000c0)="b82e191f720c8c77524b83c6a6ce65190d71de86f1f774b8d6339de75bc647aa5d624d947c1a0ca48713cbe0ef04252de35cbf21c40a17f7217d3844656fb86902f2c4a55e6c1dbfec3491764bd3f8df71fc223e51fee18280219b6bc26ac13593764696c285cb1ef95eb3e0c0a79b9b709488d1775764a36baa033b1f32e76b02a55f8f792ee3b2c1c07f9c188878724ca19d76db99e41d0fe76b61ec5de68a2d9eb202a724bd35fc9b16a5e456d2206f862a17b7548e825a1496496870d50bf2b8fa950ad35a0e0a4439cced254d3225e1fa0ff5ca02e4d3bda1501b7f") 2018/04/03 01:10:02 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000640)={{0x6, 0x677, 0xffffffffffff8921, 0x3, 0x3f, 0x8001}, 0x1f}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffa0af2b04, 0x40) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/03 01:10:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = fcntl$getown(r0, 0x9) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r4, r1, 0x9}) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000000c0)=0x7) 2018/04/03 01:10:02 executing program 4: socket(0x0, 0x4, 0x20000000009) 2018/04/03 01:10:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/187) 2018/04/03 01:10:02 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r0, 0x6, &(0x7f0000000080)=""/181) 2018/04/03 01:10:02 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/136, 0x88) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/04/03 01:10:02 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000040)={0x1, 0x40000095, &(0x7f00000000c0)="cb9f67c0c69f993a63df2298f780a3119ad1bf0286150fbb53edeeb88866a888829f1ffa140a14753ec7658dc7a0e3658f380fd76ae9a1fa82356899124fa0c999dc31badea09bd17d10af3a3ae0611011978767e4531393dce66a0d191597036f8ed6e0d4d92ef75e964a6c5f3d6c2fbef2a53f0cd562ac9193c3208019da616b4c8b5719b5d36301", &(0x7f0000000000)="b0", 0x89, 0x1}) truncate(&(0x7f0000000080)='./file0\x00', 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x80000000}) 2018/04/03 01:10:02 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) set_mempolicy(0x3, &(0x7f0000000000), 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x1d) 2018/04/03 01:10:02 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) read(r1, &(0x7f0000000180)=""/219, 0xdb) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$netrom(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@full={{0x3, {"bd7146e57708e6"}}, [{"d1f9a05c1cb04b"}, {"68f9ce7e141b70"}, {"08117f24814ef2"}, {"03d1577bb168ff"}, {"4ea65aa03195c0"}, {"aea0872a8dd81a"}, {"bbf978a8a7dc52"}, {"6f3153cf5012ac"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000280)="60a1ac9e881d961be5e804a137e466dc4f86413b1ae3a9ec8ecae691799406b1c5f73e5aebe082155f85c7ca09646937dce3f5ed30386fbdddf605f6d3799a0689f549e55eb39972e158a95eb1060dd02ba3a0176cab3a03a10078d359711123bda9d17aa6e567d5ad30b55d45b06fb80ec6d60f70b544aab10d51309dfea92c7a9cad7f3778acec1479838d7eaadd34", 0x90}, {&(0x7f00000000c0)="91f5708e045e59b3cbcbbd5f5954dc387dc288e0a34f7280917ed0c5e1e751101cc1c02359", 0x25}, {&(0x7f0000000400)="d86deb1c1a33228227a4bb907ea69774248ac3586497e864bf64eb5595c287ec42965c5dcf67a41f84ac074b5432949a62e0020cf16bd2279daac09707ef96f02902bd4a7c01e8e1a9d0d061a3755eba5c80c1b6dbc971ef472b5423ae90e54472a6b06f5dac738cd9bb91710e0b6ced6db55c2e7c5a74f4943c4e9dcbad07820c5b3ea2c9e8f8b08208f03b0a", 0x8d}, {&(0x7f00000004c0)="4870a651ef759d4d9ce5844d50fd31757cf1f607db2ae9a0fbb3ff4adfc6e669129e6c2bdc91f66c0e8d407d247ecd7183f41bcf93994e272a225e21a50e08ace76cb2f91345fe2c907bad037a005b7a4c0677b5f27e5ec357e19e99a6bc12e99dc2654d604ec534e084ec98544cbc7d8bdf0302f40e957d93a46b3b8f30d42a688645c6792b097ad55d35041c24b6192a5e133433f2dfa4b71dbbe052783b9b754f756ba40300b37604b8599c7a2602ae8ccb508a8e67df8f99e38f37a0ee3602a435926673a1d2e28205ed80adf9f17a22554f3fcaf639cb1d003466", 0xdd}, {&(0x7f00000005c0)="1233369f9c23732e03ee3e42ba4383a55912470ee7f1ee4c057aa235c3792ba4c8c7d96017371b728fd5021a6058aa3bd5ad998352706105fdee49830c6ae718165e80932eeb410739263dee1a2d88b27533f830e5bfe243bb634de72c5da7932df74abf2433fcd12b0b1f0f8e5a14cbe5a3ec628673ae4c8722d9610bb714733dd3f56429bcff4f8966f8f90b45e1bfb4ea1596bfbf727282ddb1fe927dbc216aae413c48b263c6a3446ab3dcf0d3db8537bab6e3c42357831782dc6c7cc811cb92aeec91df10271bc949132c6e56d7954e", 0xd2}, {&(0x7f0000000100)="32cafd58ddebf4c741393fca98823f0b9c156b76b8efac5ba3b390", 0x1b}, {&(0x7f0000000340)="0e709051ac999523fa863d966c27446d1504e6aeb3d7b35bf9300855c9282abe54ca93fc6b8a174d879b468e0f75173fbcf24a1ad85dc074a22462cdcb68c194f2ca97aa9338045338a6d27b03cd08f6312e5a3a2e39d2f445199ea6bbfbcc5c880531038b97b59412e2ce602838f59fe2e9545e6119563750a09c85", 0x7c}, {&(0x7f00000006c0)="ae1539528862ee1bf581ad", 0xb}, {&(0x7f0000000700)="4b98dcf21456493e52fb10fbe96ca626", 0x10}, {&(0x7f0000000740)="e88af02fc9fc3f54a5", 0x9}], 0xa, &(0x7f0000000840)=[{0x58, 0x113, 0xfff, "7250b5de81101e2e23114b2ea45fc910d0e2008bf1c6a28b58ebf87fc2f1eab4ca29c24fe7ffc485566dd8435dd10a63de103dd47ffd68e2b9e881407558b48f7c"}, {0x58, 0x11e, 0x1ff, "ffaaaae8095d5ae7ead487ba8c0254360a7db5146a802f8b59bb22406fcc293919a0927b6a79b5105ace05c4a00eca3537006c3e8e5240f4e2083678c6cc8843d4"}, {0x50, 0x107, 0x10001, "275cfd1d350ae7d53d935329fdbf8219877d990525739d11464d04498d0e009327a15476b99ba3d2559c11e3ce9207e7f1d0464dae1fd1da85"}, {0x80, 0x105, 0x8, "c07d60aacb84c77368f5d4b29fadd99caeb3010ee932f0b3919821fee871c2f7e8815bdec7882c80706184a17eca823c0054937142cef84a8ccaa47825ee1eee44cdb42c9611d630e66db7de22af54712778754971c061d03d6be015175235341fdd5fc73a77f773279a"}, {0x108, 0x0, 0x2, "120ee9606b0ad8ae606b97b4cef463714e2d731037d7beb00cf246b838fa2dd4392bed5d9b0722ccedd31db8ba182ac8ae45b38ce17fb1a59a12e129fd00345849298219812e22d2cefb05d824583f1ff82cfc692a672b9035ae35c9790897b359046e12d4ff7b6d6ad58700353071b8806dcd199c172d744c63ca26240ddf8d07233f19e3ac87fb0e4efa310ca8a40d23c2f63d522f7e7231c5408644fdf882b4e37156437735fecbe3cd0714cae886f55403d0976e8d657e87eda2c5838036eff1a9568ca9a9572484671fe19e19abcbc1e26a7d429779bab2787780dc5fc335d9a92121c9c35fcb346ceea66d37745eb618e7"}, {0xe0, 0x11, 0x9671, "4553e47a8881cc60c404cd75232c18837c550653bf34a785b1f5ef6314cfff6822d03e73feddfa8361bc7cbc39f073b308e06629bfde8196cb56ff47abad9545c900f11bf2c670a57e906590ab020e360e24df28478147d8cf0328295587e353ffefe61c37036bd3f6beab1eda33f96c8f22bcdd37fec01ad6c3ed22f923de746a1cf1145b2d005d24791d1b596334fcece2ffc1dad63d06b5e8e15d3148aad7c0e91e366bed9c8462330369892105aa6c74f581e46b4ba119ef5c23079a51d5e1fc9b6511af8ff73b3c1bdac2474668"}, {0xb8, 0x10d, 0x7f, "4646802ddf6befaa4de237fe3d0a8eb9a01c8a179e75ff790e089c5a6e465d90a6cb79abfb24dd4207d837f6e3a4453330212a31caf463440bbeccb558750f431b77a44e20ce2c42dd23eb5265218574eb00e6d5d9ae6023524e22fcd606ee7d9ac0b01fe9f67d7cf412a0742a1e39bea321bde071361ca6e139be9473a374790b6d190ebd844abffb503c3c4151559d65bebb12affcd963f03b6601caf7d70b37ce018f5b"}, {0x88, 0x105, 0x9, "32d585045d2510b703f5852a00927dc3479e73e4621ebfb1fac7b2fb9646d4e00e5a9a721203511ecc6c3566a51b168c07d89cf50425dadfca08e5a07b13d16fcaf1213668025549fe3038d49cd6c9433e1adc2af2ef6a858a593d81e00a3c70fb73e29976fea011312f3191e03080f1ed"}], 0x4a8, 0x8040}, 0x15) 2018/04/03 01:10:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x109400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='+\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='**@}vboxnet1bdev\x00', r2) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffffa, 0x6, 0x8201, 0x6, 0x4, 0x1b3, 0x5, 0x1, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r3, 0x1ff, 0x4, 0x6, 0x9, 0x10001}, &(0x7f0000000340)=0x14) 2018/04/03 01:10:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) dup3(r0, r1, 0xfffffffffffffffd) 2018/04/03 01:10:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x40, 0x200000) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000200)={0x2, 0xffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000, 0x4000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000}) socketpair(0x5, 0x806, 0xe491, &(0x7f0000000140)={0xffffffffffffffff}) connect$ipx(r4, &(0x7f0000000180)={0x4, 0x9, 0x5, "f80b592163bd", 0xe4a}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000340)={0x0, 0x9000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:10:03 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) clock_getres(0x0, &(0x7f000000fff0)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) fcntl$setflags(r2, 0x2, 0x1) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time={0x0, r1}}) 2018/04/03 01:10:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba", 0xc1}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 01:10:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x80000000}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000000000"], &(0x7f0000000040)) 2018/04/03 01:10:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x3, 0x1, 0x9, 0x401, 0x69a, 0x1, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x4dd, 0x2, r2}, 0x10) 2018/04/03 01:10:03 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000008ff3)='/dev/urandom\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) read(r0, &(0x7f0000001000)=""/175, 0xaf) 2018/04/03 01:10:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x2440) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x6, 0x8, 0xffffffff, 0x46e1, 0x3, 0x3, 0x266, 0x9, 0x4, 0xffff, 0x3, 0x1f, 0x8007, 0x9, 0x8]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) fcntl$setflags(r1, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280)={0x7fffffff, 0x7}, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/04/03 01:10:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = msgget(0x0, 0x408) mkdir(&(0x7f0000000540)='./file1\x00', 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000440)=""/216) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x83, 0x5d, &(0x7f0000000240)="23b0eea2a334b44935d0b421d095bbcfbf88815a14230247731ed7e69aefc900a1a2c7e8ad794736affc3837b3f218c811f7b533e4d82687bb867e505230196cd98dd3bf32ceecab91f879453ec93248999fb14dd57c8986287b066a86fc6accd643b0ba58601491d2e028471bebfc1e7f5fb8954efacb330f1f1657d5786d291470e9", &(0x7f0000000300)=""/93, 0x69ab}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f00000003c0)}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/03 01:10:03 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x400000, 0x90) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="00811414604a81efabd500000a0f862eaecad1fb0000000000", @ANYPTR=&(0x7f0000001c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000b0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001cc0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000440), r1, 0x2}}, 0x18) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000740)={r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r4}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r2, 0x2, 0x2}, 0x14) write$rdma_cm(r0, &(0x7f0000002f80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002f40)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000002fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, r5, 0x8}}, 0x48) connect$packet(r0, &(0x7f0000000700)={0x11, 0x3, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000840)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) waitid(0x0, r6, 0x0, 0x1000009, &(0x7f0000000300)) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xcd8, 0x101000) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000280), 0x10) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000000240)=""/64) bind$vsock_dgram(r2, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r7, 0x0, 0xffffffffffffff8e, 0xde, &(0x7f0000000880)="3541471374d1e455c1f501bb3e7418a21f930d9fb82ac3588f54ad6ee4636a10d409c877cfe11ba160f73d4cde404225bdbf3d6935ff64bfdb62d8e5f8ba5097", &(0x7f0000000100)=""/222, 0x4, 0x3e}, 0x14) ioctl$KVM_SET_TSS_ADDR(r7, 0xae47, 0xd000) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0xffffffffffffffff) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000800)=r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000006c0), 0x10) sysfs$1(0x1, &(0x7f0000000640)='\x00') 2018/04/03 01:10:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x401, 0x30202) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x4, 0x0, 0x1000, 0xff00000000000000, 0x0, 0x200, 0x80008, 0x0, 0x1000, 0x9, 0x9, 0x5, 0xaa, 0x7, 0x4, 0x7, 0x590d, 0x1f, 0x4, 0x8, 0x3, 0x5, 0x100, 0x6, 0x4f, 0xfffffffffffffff9, 0x0, 0x9, 0x101, 0x84, 0xfff, 0x4a78, 0x4, 0x3, 0x2, 0xfffffffffffffe00, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x0, 0x4, 0x13a, 0x0, 0xb759, 0xfff, 0x16}, r1, 0x3, r2, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', 0xe002, r3, r4, 0x1b, 0x800, 0x1011000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10280000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd4, r5, 0x800, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe3c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1d}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) uselib(&(0x7f0000000600)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0x50, &(0x7f0000000400)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)) 2018/04/03 01:10:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x2, 0x9}, 'port0\x00', 0x80, 0xa, 0x5d, 0x11, 0x1, 0x5, 0x3, 0x0, 0x2, 0xa4cf}) 2018/04/03 01:10:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20180}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x40, r1, 0x600, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x841}, 0x40000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x20000000004e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1c) listen(r2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) 2018/04/03 01:10:03 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000400)={0x9, 0x2, {0x0, 0x3, 0x8, 0x1, 0x1}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000680)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xed4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2d1f, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x149c}], 0x94) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x266) io_setup(0xfffffffffffff1fa, &(0x7f0000000180)) 2018/04/03 01:10:03 executing program 1: r0 = userfaultfd(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x24, 0x200000) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="3f343f00003d3d72c56fd04266ac83a252e8a9df82bf857f09dfe31baaf3548b4e46c5fbdedcdd15bde147990371c4ac643712806fbfbee721e8c4bca2083dff6e1276b28fd8f112aa0952b3aafe56a37c2eb1bcaa086e3178e07600d06da13e41521ad38efce4b596437b3d3eb4f5ddfe86d9cffd1008acfea587c7a867a8d4dc10f9e0f1737af4b4d388da7c8eb61e4dba5133681bae75fee0ece37792042d7283646fece5bac84270d8b127d5ac43d2b626d1a2f52bcc0f16cd95755a147950504f94b0c9822113447e0f9ba22493139f7b3912b424d2bcc738f3aef74ed0da90b2c1b6aff1521ca81e5a97000000"], 0x7) close(r0) dup(r1) dup3(r0, r1, 0x0) 2018/04/03 01:10:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xff30, 0x7fc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001, 0x9, 0x3, 0x0, 0x48f5, 0x0, r3}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x5, 0x7, 0x1f, 0x80, 0xb6, 0x6, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x5, 0x100, 0x6fc0}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000009c0)={r4, 0xb0, &(0x7f0000000900)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5cd1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000a00)=0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x3, {r5, r6+10000000}, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x6, @thr={&(0x7f0000000380)="a1dbd1a7c8df2fea6639a5ed6090b5afb37e00b9bf13d24601c9fa2b7c36383b794ddd0e0bce7f1920f48c03c927abbd9198362069dfce84020c20c818b1d46c8f29b5a77c0b60ef653c5ce3f26f756ed79efe2d35682d59f26e129ee6b805be8f587523e424ca71deb3bb8476d162d3b89c1d28c80b45fdf949a30e29479fd56021a718ca8c7b5d0f1afee250c6ab754cac24cce5ca4f276545ac3fcbd73175236d7e3462c60dbaf2894899ab2ab409", &(0x7f0000000440)="f48b4cfa946d7b4be6e6ac1364d32711c6ab552385ca44751a7c149dc7812ea6d27ca48be816cc139cca7206141a8b0f5064a6d7e8de1c595a79ff1d992efed5fef74f942cac6c0d"}}, &(0x7f0000000140)=0x0) timer_gettime(r7, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000580)) io_setup(0x2c, &(0x7f00000005c0)=0x0) io_getevents(r8, 0x3f, 0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)={0x77359400}) r9 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r9, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r9, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f0000000a40)={0xffffffffffffffd1, 0x2, 'client0\x00', 0x4, "5298f7964349a7e0", "d79f3f37a6da17a47d8061f276d055bc06be2cf4decb25d6154d2ded5e8f887e", 0x5, 0x3}) ioctl$KDSKBMETA(r9, 0x4b63, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x14, {0x2, 0x4e22, @broadcast=0xffffffff}, 'dummy0\x00'}) 2018/04/03 01:10:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 461.355047] kernel msg: ebtables bug: please report to author: Wrong len argument [ 461.406160] QAT: Invalid ioctl [ 461.445381] kernel msg: ebtables bug: please report to author: Wrong len argument [ 461.458752] QAT: Invalid ioctl 2018/04/03 01:10:13 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x49ae, 0x10000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0xf004, 0xa000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x4, @empty, 0x5}, {0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x7, [0xfffffffffffffff8, 0x28fa, 0xfffffffffffffffa, 0x100, 0x3ff, 0x5, 0x800000000000000, 0x3]}, 0x5c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0xfffffffffffffff9, 0xffffffffffffff7f, 0x1f, 0xb24c, 0x4}) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/45, 0x2d}, {&(0x7f0000001340)=""/7, 0x7}, {&(0x7f0000001380)=""/136, 0x88}, {&(0x7f0000001440)=""/206, 0xce}], 0x7) ioctl$TCXONC(r0, 0x540a, 0x9) syz_open_dev$sg(&(0x7f00000015c0)='/dev/sg#\x00', 0x8001, 0x100) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001600)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001640)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001680)={r2, 0x20}) r3 = syz_open_dev$dmmidi(&(0x7f00000016c0)='/dev/dmmidi#\x00', 0x3f, 0x8000) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001880)={0x0, 0x1, &(0x7f0000001700)=""/36, &(0x7f0000001740)=""/215, &(0x7f0000001840)=""/42, 0x105000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000018c0)) r4 = geteuid() fstat(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001900)='./file0\x00', r4, r5) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000019c0)) write$cgroup_pid(r0, &(0x7f0000001a40)={[0x38, 0x35, 0x38, 0x33, 0x30]}, 0x5) socket(0x6, 0x1, 0xebf) r6 = socket$kcm(0x29, 0x5, 0x0) keyctl$session_to_parent(0x12) ioctl$TCSBRK(r0, 0x5409, 0x7) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001a80)={0x2, 0x21a, 0x1, 0xc89f, 0x7fffffff, 0x7, 0x1ff}, 0xc) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000001ac0)) bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x1f, 0x8, 0x9ce5, 0x7, 0x8, 0xffffffffffffffff, 0x10001}, 0x2c) r7 = getpgrp(0xffffffffffffffff) getpgid(r7) syz_open_dev$sndmidi(&(0x7f0000001b40)='/dev/snd/midiC#D#\x00', 0x49e8, 0x4000) r8 = add_key$user(&(0x7f0000001b80)='user\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c00)="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", 0x1000, 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f0000002c00)='keyring\x00', &(0x7f0000002c40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r8, r9) 2018/04/03 01:10:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000180)=0x4b5c, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0xa0000014}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x1c02, 0x7a}, 'port0\x00', 0x50, 0x40000, 0x5, 0x7ff, 0x100000001, 0x1f2, 0x0, 0x0, 0x7, 0x81}) 2018/04/03 01:10:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, 0x68, r1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x7, 0x3}, 0x14) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) sendto$inet6(r0, &(0x7f0000001540)="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", 0xfa, 0x20000000, &(0x7f0000001640)={0xa, 0x4e21, 0x6db000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x1, 0x1, &(0x7f0000000240)=""/5, &(0x7f0000000280)=""/244, &(0x7f0000000380)=""/145, 0x2000}) clone(0x40100000, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f0000001680)="bea4ce963cf77c6f03b213ea3ddce293050d8f120f0655086ca08c7f39832592c7440a6a66703af6719ce7f89f5d8f2db4ca7f") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001500)={0x3, 0x1, &(0x7f0000000480)=""/6, &(0x7f00000004c0)=""/5, &(0x7f0000000500)=""/4096, 0x6000}) 2018/04/03 01:10:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x6, 0x4) socketpair$inet(0x2, 0x1, 0x100000001, &(0x7f0000000000)) 2018/04/03 01:10:13 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x22080, 0x0) dup(r0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="c2040c88a861aaaaaaaaaa008c4845000030000000000000900090780000fa00450000000000000000000000ac1414bb7f000001"], 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x74, r4, 0x404, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/03 01:10:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x33, r1}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x400, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/03 01:10:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') read(r0, &(0x7f0000000040)=""/24, 0x18) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x20000000}, {{}, 0x0, 0x0, 0x200000}, {}, {{0x77359400}}], 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, r1}, 0x14) 2018/04/03 01:10:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x40) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x37) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x80, 0x9, 0x10000, 0x40, 0x0, 0x3}, 0x9, 0x1000, 0x9}) 2018/04/03 01:10:13 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6003, 0xffffffffffffffff, 0x0, 0x10001, 0x20) fchdir(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80100080044df9, &(0x7f0000002000)) 2018/04/03 01:10:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="d9e395fbad9dca02aac425112f05000000000000000000000000"]) 2018/04/03 01:10:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmmsg$unix(r1, &(0x7f0000001f00)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000280)="3a3fc07991fd0ce7546454de534c1692ed8144bd170cfb6fa1c066f09dee046c2c2f9fbed9ae8e437f0d4b7ae1fd9d267e0e621c069e7d31372a8aa5669ca376ed4ecbd21a5699106893f52fac232be62bd2", 0x52}, {&(0x7f0000000200)="83d5ee5d8c2ce496061c8476", 0xc}], 0x2, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r13}], 0xa0}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000840)="b09c4e325862e1635ce6f83959d4e6d1e6dd5b9e2dc5bff9fbf094a4802573f444fad8b29c42eb341bec1a1f64c9f086b0a1a9c0c7707089dc55799ae28c03fa7c1f7808c52c219ba480efcdd672afaf3f43cf214b636c0d1b67b430a80768dcb349f8cbf7de126ef5dc7769f4", 0x6d}, {&(0x7f00000008c0)="99194b32d2d780f16e288e52e4f532c4c4b19fb03ebdeedcefe6973f31957a4f1aea5ad9eaf62862b840d7efd126796526b2bc896bba27b25179ad8577ec6e1927bd63a39a414c59b3bb29655c62d49dcd251a57b17e9658dfcc5f116bc73e88cb5602264d466d7fb0ce18b567b3245f626530925b3b3288466f94", 0x7b}, {&(0x7f0000000940)="0a9f463e9808ec7aee3577c08fbfcd0bf60ea77fcf8ed04a7115b3bdb741440fada1f6cdc48ea9874c1d078849936ff572d8f840a79c80f6b4932e9779a378bafb617776e99b908be444381c0b02a68139090b63e869abe2a5177b87e89925a9ffdc70587ecc3dfbc845fe6f4b9b3db08211152abb4a422e31251816b380df1a334348ea433f7a22bb23dc59d87aa88797c9739063d9b4e936a3f0e62431ebc85c86b3b7bd7811782dade027cf8b12926cd43ac9abe867c13e5b7c410c8ded81", 0xc0}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="f134b278391f64763a2128ea472beaa7c459318fc2e78336590b90de7b9f5f30c9e7006c9ee09df5a2175562a0a790dec6778c4d9d0b9f68123c5d5ab05975155ccabafb84fc976b2b1ecb6c3a4f0f9045ff2e87ec868d726b9ca50c3e7b01defd703afbd53b1f383b51318fb5a92ee79d7c403109810a5ee77c32651d8930a7c0a6881561e9c93da03ccc06856c74a6987b6e26269c", 0x96}, {&(0x7f0000001ac0)="89dc3beac8d7fd666445110b6a9f0515554ac9452f4599ac341b25778a38286b075b124e9db4a9475aff1b5ba4b3d9146a4ce9bc7d63a7dc22ba13d454ee6daaa5c727157f9898a4f85485ccfbab8ca41a63fb5484cdec6202f45860734eaea9c54ef5db028093f669f066c654f840c0982c1609aa92cafd572556152af38f020aa52d98eb0e3e204c6d83017a4c72a46a26da5a6203b990d748383f5d07d6085e2d37c35448ae1cb997b85af944bc772013c03b716e809de598280978dbaf3795d35c6dc89af9c378db490a8051d30191f971179a00e1c67fae", 0xda}, {&(0x7f0000001bc0)="f8dc8c1e6f211cb9d1acd22f6c0a1404b38fadb5c37b8907d782648eed3b7632c341a908967fd2e23e150a646d9ca3d5d124f9c05cc300726e8e3ba90956ffc9242087e8a9b4c89f0c8db8f8b67faf4e4af5ad7831acd53416e131f72b932ccb8dcffc74a559179959a35ac36ba79056d63ec50f1a40bf8eac43cf0a44a9fab381fcd2a8b77bf8ca0503526f75ab944e6c097f959761ed240e5a91add12d3b7b7621708408ecaf33d66c0901ec63cf62a9d12427e7656d2ba6bab457ba4372ac17e7b9eb0410f9187b1e9e342c618a129b5365d0c0ee0a4bcf0cb684385e5421d47d877909afc2a819bb0471d198116128", 0xf1}, {&(0x7f0000001cc0)="ea58bebda399b242bd1ca96a0cf204882d0c22d7edb6f931aaad7f1a82d195d12e36c484bd60618b99a6f958b11052f7bff221d63a604d98c059a837fb2f5badd52761eb0c324ea550649b23905b5e9664", 0x51}], 0x8, &(0x7f0000001f80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r12, @ANYRES32=r6, @ANYBLOB="000000002000000000000000010000000200000054b8de5c8f8657a8b1d8d38e2a9fabe55964a8f253e77c3af0708909e2e6be7889a89d305b6e88b48ad9050e7e45305f5352f6ccca18d2b25d48a8e1ea7e5981b1afd6de9243a883cfb3a72c111d2bada6a4e12f60285ecf196a3f4ab19162c7e55694cdb5c89766063ae96d13350ea6152a1b6ae26016ae2bc3da33e98a02d1f289fb63487d0a17117e6aea7523d6762c14e6", @ANYRES32=r8, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r3, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x4040}], 0x2, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 01:10:13 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc3, 0x20000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="1e70627da6125388fcc8b66fe5b6e936", 0xe) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x20, 0x2ee4, r0}) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x20000842, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) [ 471.245184] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 01:10:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:13 executing program 2: r0 = getpgid(0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x2, 0xfffffffffffffffd, 0x5, 'queue1\x00', 0x7}) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) write$evdev(r3, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000000)={0x10203, 0x0, &(0x7f0000108000/0x4000)=nil}) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) 2018/04/03 01:10:13 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = msgget$private(0x0, 0x20) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgid(0x0) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0xff, r4, r5, r6, r7, 0x1, 0x8}, 0x3, 0x9, 0x80000001, 0x0, 0x2, 0xfff, r8, r9}) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xfb) 2018/04/03 01:10:13 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x8000, 0x6, 0xfffffffffffffbff, 0x5, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x3, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x17, "81f7e39b2944e759326af24f89387eda8d3183b200d5ff"}, &(0x7f0000000500)=0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0xfffffffffffffbd6, 0xc0, 0x5, 0xc644, 0x3, 0x7, 0x435, 0x200, 0x2, 0xfff, 0x21d8, 0x100000000, 0x5, 0x5, 0x5]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x1f, 0x30}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001bc0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c00)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002080)={0x0, 0x2c, &(0x7f0000002040)=[@in6={0xa, 0x4e20, 0x60000, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000020c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000025c0)={0x0}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002640)={0x5, 0x9e, 0xc, 0x9, 0x20, 0x7f, 0x7fffffff, 0x10000, 0x0}, &(0x7f0000002680)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000026c0)={0x0, 0x18}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002740)={0x0, @in6={{0xa, 0x4e24, 0x879, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x8, 0x8, 0x1, 0x7f, 0x800}, &(0x7f0000002800)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002840)={0x0, 0x37, "e735edf128024e3c0adab8bbc93d0141b88be133d80a736062eaf44052e09b17675beca333e96f74364f1bdb986f4f508d231f41072813"}, &(0x7f0000002880)=0x3f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002c00)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002c40)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002c80)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002cc0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002d00)={0x0, @in={{0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x101, 0xe52, 0x4, 0x2, 0x3, 0x6, 0xfff, 0x400, 0x42, 0xfff, 0x80, 0x2, 0x8, 0x3]}, &(0x7f0000002e00)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002f80)=0x105) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002fc0)={0x0, 0x8000}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003040)={0x0, 0xc0df, 0x10000, 0x2, 0x9, 0x3, 0x9, 0x5d, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffffaf7f, 0x1, 0x1, 0x100000001, 0xa2d}}, &(0x7f0000003100)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003140)={0x0, 0xd055, 0x6}, &(0x7f0000003180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004800)={0x0, 0xfc, "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"}, &(0x7f0000004940)=0x104) sendmmsg$inet_sctp(r2, &(0x7f0000004cc0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x69a, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)="f88416f092b6742c2272e6b82732cd73f6d50e4645c81a2c5b0f76b1e4f41210c8709d8736644f9d4edab4b6ee36e5e65b8524de70ba313094594f2676ade47f4714fad533521019683a14f05c6b5e1138fb5a904002666f997feab74479d7df5354dc4b9229136376807337c66b30f396cd8d08b3ed10842e2248e62c9dbc9c5e9eda", 0x83}, {&(0x7f0000000280)="67c08233eb224a1e80960f887714f10bfb18c5525bda1502f2361c5a85907f568f303c09e6e31c135d8b02e98fa26dada402fc521e802efdf045f68ab749d112c6447abd2b2395fca02787469e14f1d02c95bbff1b1610542249298dfeb4a8d3bc470dd9c1b73afc3c5b15f7bafad662f78aa68fb7f200abcf478e075e11f3df47d52b739f7828474f609cafb1a1c5c07d5968b5afb47bb16f19382688776b90d8b50609c41e7ff6f2f533bfbcc7119f80644aad842f980a1c975982ea861ad1b6", 0xc1}], 0x2, &(0x7f0000000780)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x800d, 0x4, 0xfffffffffffffffa, 0x4, 0x7, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x9, 0x9, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x200, 0x24000000, 0x691, 0x5, 0xb7c5, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xc4e6, 0x1, 0x8200, 0x693, 0x6, 0x400, 0x1f, 0x583, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x1000, 0x8000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xd, 0x6, 0x4, r8}}], 0x120, 0x40000}, {&(0x7f00000008c0)=@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xde}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="952e25d43639fe68d95545e4b8767135751441d9f793da33255ba9635f48290944c1473f4cc40fdf6c19e55f6512eef57a45297f70010d5a233029fdbd4d62ca53dd28be639b3381916191c5f4a48bfbdcdd1b9e5ec305eb882532c938a7b04fb131fa63f4719948b46c01d9de10083d9eeea7bb09563c323632d9c69b9ab94ff48e660af8cd38116baecee934d11df0e1bf0bc4be24c925fc9410df82e6320050ef0a108190c748a9899db28be601ae832b847daa08e809244b8bc283c2b535cd5948bca396113a91fd2772c03bcdfa", 0xd0}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000001a40)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000001a80)="f69dd6fb3628c458ef12dd0bae667bc746598d342ad625226fcf3ad8dea6df01199d8974a7175517b167e0f02ea970a0efd7da043646edd6b8756bfe703858c86c81e0273d134dfc3fbd96c8541a", 0x4e}, {&(0x7f0000001b00)="5f5edbeaa3e357f658e5edb04d8b25b7e65bf798f18f962cac5e63177fc1275f27cd5dcbb40f3a4bb5e4ab958e0a69b928ab6121e82c5db625bcd447e886f18a37665e24a3d760cec6671a2648c4864e77a5b9b58b8e54de89f094bb9c1b24e2f4b632d81ccce565c4d812aff2c8d0b26e57c2", 0x73}], 0x2, &(0x7f0000001c40)=[@init={0x18, 0x84, 0x0, {0x1, 0x4b2, 0x9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x820c, 0xffffffffffffffff, 0xfff, r9}}], 0x60, 0x4000}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e23, 0x3a, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001d00)="a26dd0251fef9f935946e8c5df2f96f05220db1ce25d9a240e0ea244e7f50eae8d448fef7b03f43ad2d3649feacdd267562dbf0308293d456a267f8aab6d9da9b0aa643baf2f4cddca4b0b04ff41a47bd0518df979", 0x55}, {&(0x7f0000001d80)="7453e526ee91bd8e4ca29305b37713a0fbc9640c003fdece6a8559b5c3608311ce1f348f118f364b7fa5abe8b3b6cce8abc6803836ba0094a0242ab798e8780eb2ee5209fee578bf1d759574504e77c7569d07547dc4ad908af5207442bf7eb22c6fcce9fb6ba3ec34666986bb9c2223b3e8602cab", 0x75}, {&(0x7f0000001e00)="aeafeb80e31401c47abbdd6976d4f7dc6defada72e191be8b773417425d293432907f0defce3ae697cf234de8173b99a93bdbf3b6e976bc990d0fd0517ab3b0a0053d34d76b92f433a2a55dc099efaad88deacf6b6ec56735ac196ce4a6f3eb2", 0x60}, {&(0x7f0000001e80)="ac328d64770445ebd64478caede16aa9638c55835bf83c1a51188dfa51f1c72adeda818a5d1efe86b5a8f2eb0519df2eef78", 0x32}, {&(0x7f0000001ec0)="102b055665828e978f81946850d8d9f38a2f880bf93a9c64c8ac5faf92c26d02c09f40a896734fb684ee942769498e40a90fb2d55c140c5deda05c8c3816ba4ec595d672ca6d13305e0d451ce929a4ae9b045b73eb2c11bd37ed58f1acde4cd1f9e43a87735753da85a2094a590941e789628a3dd93025b2fa77056864760f37f38ab40e767a849bb7eb92a0c7ca74147fdfc0c922343cf685029aebb82db2f270a90f11347ffa722ef49d08d3e18fdc4d1dd913eca0c8d96b433a77dfab1c0301105b08077184f17d834f38408d0033f5fbcb9a164c71abda3adea50bc7bbfa4c58", 0xe2}], 0x5, &(0x7f0000002100)=[@sndrcv={0x30, 0x84, 0x1, {0x60, 0x3, 0x8004, 0x8, 0x3e45, 0x200, 0x3, 0x6, r10}}], 0x30, 0x4800}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000002380)=[{&(0x7f0000002180)="eedc1cc23cff24d7f72d519c0558dd4b62a1ac540bb25abc0369e310d121aff541bcf7b3710e51be1166dfb38f172a931c0ff8af023ca2607f786a13760807353c1ac38b46355ed076b101a3158d900c2c70717123d67fde1d7a65161a290372599c2bff70d0c174194cc83919f225f8c2bf1dc87bcb39717d467cceeb72fde06ea71b1bad6e0d0f3b1f05ef0441ce8407ab6a63c94a8c7f078cb55e025f4f60f5cb1b3f1b6040bb63a5e11ed0741ab7", 0xb0}, {&(0x7f0000002240)}, {&(0x7f0000002280)="b4280835d73c687fa37bb62805b8eabe9a6ce6e2af77052912d0dc553b443f593c6a419f5828c6689c45774333d6206e691836c45c1050ebeb4c761f5358e25c6e7da22513521e247fc00ba546a8205ff1926face588eb278255aac189e2674c4a48f95e735cf5fdfcb5ea9fb865624c95b349cd0bb9eed2a5f88af88481660666466a66cb6f547f101c50404d6ad58e8574061074afd7775893f231daeab6c7e6b9218ae134e8eefc07396e58fd6955acab49d731f800071f65820db340258d8aaea9f299cc473f3f82579c08fab2a77d8a41b3f618fd68608b3ac7548226fbdb769141", 0xe4}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00000023c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002580)=[{&(0x7f0000002400)="baaafc0a3231efd21938182f4de0833c1024594853c5d311693f3fbc2f7ab9c9baebcfdcbb432839aee68a358233545a523f07b8dba410359198b1def05a9b1b9768f8c1ccabf3a961b0b11f64316a70e0713255e5251ff4d2df0fc64b4093e56dba2eb10fd63991e8cbae06f777735b168857a4028a89dfd9e5", 0x7a}, {&(0x7f0000002480)="275738fa8e9111b2933d652f925f3140825fcc05de106be9ca587cc2f15cf3e367d27ed60fe79c3df9164f81561198b0cbf76c199dc3d14143e00ef6adf2c60b9019b733d0ed46da529c100552740806674d401408d128ce5bc4caabf4979bdb6dbb58787fd657691573ac00a9b4e41febc02c612b747068c176e1180d6c31394708f24dd5ba951afc266ca86c3fe9f2b89c86de90d5d3007c8ccd1ad18908daa3662d4c76", 0xa5}, {&(0x7f0000002540)}], 0x3, &(0x7f00000028c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffffff, 0x8, 0x3, 0x4, 0x1f, 0x7fff, 0x7f, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x8001, 0x2, 0x5, 0xfffffffffffffe00, 0x0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x40, 0x7fff, r14}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0x5c1, 0x301}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0x1, 0x2, 0x64, 0x9, 0x8000, 0x1, r15}}, @init={0x18, 0x84, 0x0, {0x1, 0x200, 0x5, 0x101}}], 0x150, 0x8000}, {&(0x7f0000002a40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002a80)="16a2fe033f417f366fdf3b94d18328abb1a077e43e5297950b43a2378da53f46d8c00f3b9494cdecbefae4349326dff3e39d790ec7aac54b43a8930e8aa500b66b7c5c0dc883ac146b995a764b061e52800aff9d580f7d9519d7dbc18a4437a66e25", 0x62}, {&(0x7f0000002b00)="4be31fc2e1c849bbec7e775b0d5886f0330f61f30e7529ba7d716a18efccdfc6b3f7ee42a13f1c49ab77feeeffd1b50276ce772185472b651950db50c4ffab791287683a5097d2dfdb999171e352ec83dd4501aa1b1247a3985f72fe7a1c974b9739621e1728850cbb46295138393216b12ea40e65aaf857f24740f6a36fbadf0173702c359478eb09464623475398c6a48d0e1acd0d3f222a732437406d488fbf39ccbe5ad656e5b1abf2e2e297a1602e16", 0xb2}], 0x2, &(0x7f00000031c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x7ff, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x0, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffff, 0x4, 0x574c, 0xc2a, 0x401, 0x0, 0x797, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x4, 0x3, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x800d, 0x7ff, 0x3a000, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x9, 0x4, 0x3, 0x3, 0xffffffffffff8938, 0x2, 0xfbb, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x1ff, 0x0, r21}}, @init={0x18, 0x84, 0x0, {0x401, 0x1ff, 0x80c8, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff81, 0x9b, 0x8000, 0x1, 0x401, 0x28158f53, 0x9, 0x469, r22}}], 0x1b0, 0x1}, {&(0x7f0000003380)=@in6={0xa, 0x4e22, 0xf3, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1c, &(0x7f0000003480)=[{&(0x7f00000033c0)="6e6a7f074c5a48b795a40fbc08f1fce3c6c17942de13551d3148667653c7545b5b7cc47a243b637bf90f074a89c3b7d42e39962c0d9e075d3c4b9e53829d9b31e8f0a84e34cb0cc9ef8a818a92af4b2daa993a8957ead3223be5d9135cad0f42ac006058665d39c82a869126cbf540f86d80777006a3f9cf23f28205ea1e82f762", 0x81}], 0x1, 0x0, 0x0, 0x404c084}, {&(0x7f00000034c0)=@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000047c0)=[{&(0x7f0000003500)="9ee29ceb18629e31290ec7eb96aa5ae9e821bf62b38e704e258d4760e5f51563371a9d04a8be0944529eac7f02857aa334fd587a6971a380e9117a8e9edfe60de5d0cf28d3e045e7f6ba454626feb7a2ee0ac150b2fd7ba820262c0ee3927734265176f08df78fb436b2a26799e766c0e94c53053b82c05ac1e0045cc2a69df6ff8c13f17081df0d8ed9190092cafd2e6173f03385401d23ef3557583e83d288eac6de1390ac3b10592ee2027890e7143400", 0xb2}, {&(0x7f00000035c0)="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0x1000}, {&(0x7f00000045c0)="749a36d4983a871ea63230acf9acf12db101acde6f99f7c8d3c9386934ef3dbf0b1ef8352bebc67076fd21cc319148f74d6ec7b03b9fb20d3bbb27dad9555657a3860dfae6dd768fd81767183de7c1c98c0ab1b30575455ed7f95294373e8c99709e1e3eab24094ddf14d8bfd73ff32335907153abcb9141a766bcb1bdb6f1e9ff92cba7926c852752c35ccb7b7e307522dd0d763f8cef01c7ef6828b67e6fad4839e9a8a81b9e62c07acfd5b466c55664259954c1175ee0a9869cb26a973c25df13226503de088df1", 0xc9}, {&(0x7f00000046c0)="305ccd7b5d37d8da4b6c546c3a0673ba2ef64f08a0e0ee81af3cb66634b0bb19c393db470e586c25ba56002c49afad6d3f5fa20e67533c7a08c94a6f82b716f7f0e3f6ea951a06e1bc1e3a20f674161740f4815ef194abb956b0569fe5ea0d3666a9f5f358a81a8a6d1d2d355b34d745f70084ee67dc6a2b4aa2c886019f6be64bc2d248483228bf46d13b91c0e64c432ecf1ce747be9f8455627f9245b9e58e40f52bd665c5c89a24039b32cf6fbf9da90ab4ba1d7d88f93c5cbbe338cc9921be03bd3965d5d426939468f5d8a8109a4e908b7d5ea9ed554a758df33a4dd292b90d165d67", 0xe5}], 0x4, &(0x7f0000004980)=[@init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x4, 0xe2d4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x7, 0x0, 0x10000, 0x6, 0x8000, r23}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x2, 0xc584}}], 0x90, 0x4000001}, {&(0x7f0000004a40)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004c00)=[{&(0x7f0000004a80)="23e90942dd79332e951d60ea1194d3645409e9576458fb76c1a38018b5544f08647fcbf30e32ddcca154cae770dc3424347b87aea9e5e84112c7202d64a889846ca68506cd0437bd45dab7c4c3251b92a14fcd4e0a57edbe39b2de4502c12d4a8e3f32734558f8b8238b94fc0e2b1af44524418113888c532aba8872b88edbfd620f6889da3f37cd5ca24706ac28a04701cbde1a333df7f41d9813a8edb102da53ffa5b0c2e15cf5cfff7596a12fb4132a043c5b259d0ed3642da1af82135aace64c58146746d0eab7745ec98538ba840c7a8a3cb5d1b6b87bfeb15ae181", 0xde}, {&(0x7f0000004b80)="7eee95ed29a6597ed4b5b0a82c5b92cc75a5c856fb04d841543dcfc278fd1f6b3d6750ae7931552b0d83f8a31c71ac8ab87b0f64f35de8c6784346c85c10", 0x3e}, {&(0x7f0000004bc0)="b8fb8d0d085b361363e64240bd53e69a599e49b3800bb1f1", 0x18}], 0x3, &(0x7f0000004c40)=[@init={0x18, 0x84, 0x0, {0x2, 0x4af, 0x2, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0x2}}], 0x60, 0x4000}], 0xa, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x10, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) 2018/04/03 01:10:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)="6397ba4a1b73", 0x6}, {&(0x7f0000000100)="66c07ccce821464866085e2c520761aaa1d2c3133f8639714e9a81a545b07d2bf92056504ca450070f5af977e3d8c8ead3f1b99663e558a5842b4d38dbe22c8a6427f5865beddfee7f38754f033e7a3ee8e56397425e6dda40fb723f9df962929b46f03ee6896f8e422294f7af9f39b4d2d2fbceea018cc8f30df5b60574c8a3860898854f1f99ce24c206ec817fd8f8b4a8ece1a769e08d1f20ac53bf7490135356a2b4c152389741448d35c7ac6dc288a0c952c0c213b66a", 0xb9}, {&(0x7f00000001c0)="fb9d44d26ff4dcc67b47676a6c9dd6ce6802f7b3dcf263853ef54950d04f3676a3fcc4f973808a498c21ddfd076d7d64a9ca97232f97c7f317b48c35a4080ffbeb482cc2277cbe3186794c8701c249e09b61e6bf0a6acfbbc1cffc58baeb991090cedf089a92ffdaadae0c674c679e418358587e84992f963ed62ca0b2f64db28b77eafda2ec5dd7c0128065a236441a751f876ac9b23a8098661c007d40e4104df797d695f6a42e2fa61eddd7cad0fef280b40f488b2c75544970ce2991330a3fb9dad660d8e03641e5bfa109e27dc75b12be8e60588e51b88a17ec4476d424eabe8e054e5e82", 0xe7}, {&(0x7f00000002c0)="08bffea2c36fe1e857eecf454ab7d742d7bc4a8b29da2eadd2615238b5515d2682c0c1fe76e30010b0f9206df2d75388d29499c8f70cfeb52e64e09bad1f8f90ba1286f55a50dd1fb6609a65149d13c85f1d58e0a46a4405a9a5f00d00a6ce3a44505be4f07b3742704f754d7c5acaeb3b5640caaa797c29d1d71edbdcdae6e6be1d71de01", 0x85}, {&(0x7f0000000380)="f960262c14aa5cdc6616dfdfb9f126b7e944d48cb01dfba53b69ea9fe28dfbe087944c952c7bd455046cb387c939f08e36e80641d08a2f0769b9ac6567869f10635458427867b9b86eb6df902c724b7544a2fedf0968e17dc1f99977dd848aabee1782c4a95292769927", 0x6a}], 0x5, 0x0) 2018/04/03 01:10:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48d) socket$inet6(0xa, 0x1, 0x8) 2018/04/03 01:10:14 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000012c0), 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001340)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "9d6ad0", "d3c0e3fcebcd3759210473ae2ca54cc3e4ea07e8cb67301405102301f9b40fcf3c623ba2b1d7a1830e2d177de32a32ecf658e096692f0807131072ccd4ffa711c9abd5ae128175bc5a225410edaa90b5a167517f960191daf1820c93ad61d67aa01bd7eada4f0139a3c6c6a0c7194093757feb76b40741e0bece9432a66a576b4b38764431986bcb2cf5eac8766b7a776dc2245176330c6d5d233a52c3534cc991118c2a8e99ba8b343d9856313c6ed7ed802b5e0c6b6374041957d52538e8f6563490485e2d169c0002382ce1dca0a2edd023572598573b5b0c4155fd580fee3dcb3915aae14c35428b6a5f27a2a10f962aa3b39f1ba71a94944c576756db74"}}, 0x110) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x24000000010) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x2, 0x80000}) 2018/04/03 01:10:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xb509ba6ffd354d9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x7}, 0x0, 0xfffffffffffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x7fffffff, 0x8) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x300}], 0x1, 0x0) 2018/04/03 01:10:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="00000000000000000000000000000000a466e189b4030000005fa3b1dbb8c0fa9124c8dd7ce20fb3b4a18b"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:10:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000005c0)={0x7, r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000600)="eb9958c158f634e245b77ed79364956313b7b3f7b6af0214217e186d3cdd1a9e01bc3570c9fa4efec6da522cca3e13aa12d1f7f5980d857613ce4a97a105615e75b7d9c81b615952", 0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000c40002000000e00000010000000000040000020001000000000000000002fdffffff030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/03 01:10:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0xfffffffffffffe1d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001780)) socket$unix(0x1, 0x6, 0x0) 2018/04/03 01:10:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x800, 0x8, 0x31, 0x5, 0x2, 0x3, 0x8, 0x267, 0x40, 0x1fd, 0x100000001, 0x3, 0x38, 0x1, 0x0, 0x100, 0x342d9803}, [{0x70000000, 0x2, 0x40, 0x7f, 0x6, 0x0, 0x6, 0x67e3}], "5db6f3b9c267ca030946b89c", [[], [], []]}, 0x384) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)={0xffffffffffffff75, 0x2000000008000026, 0x1ff307543bf68123, 0x100000000004, 0x0, {0x3}, [@typed={0xc, 0x3, @binary="711b9dc567"}]}, 0x20}, 0x1}, 0x0) 2018/04/03 01:10:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) connect$netlink(r2, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/03 01:10:14 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) read$eventfd(r0, &(0x7f0000000040), 0x3aa) 2018/04/03 01:10:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002baff8)=@assoc_value={0x0}, &(0x7f0000302ffc)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000240)="b6b887b1ddf54049367b72d90154304a7501bed39466e1e767492c6df1f701104b9d48d851f59114412778a43fbd41701735625e68016bfd3a66359190fe1e7252fadc03bf4607bffe222cc14054267479", 0x51}, {&(0x7f00000002c0)="2240c52d4167", 0x6}, {&(0x7f0000000300)="1d5ca7e918cd9d3f6e0148dcd64de767ed2f0a22caefdff6333f3e3de0b500360e798766601507cfe9e6f2138149396302b4001c6c869ffc5390bfcf5a9a26dea56654c06b09585faef8323571aa7368afbacbf84b9d3c9e4ca38aced5fa7cd3a37c8d1856907a9bd9c499341d2bb48ff893b0263a10c5e03e72378af18a158048597227cf2cefd46397ba940a3385d3a7111d95", 0x94}, {&(0x7f00000003c0)="62183ddb0f1935b8eed9e755c1a34957c86906d765ac46b8f5f74ff6e729ea89aa667fffadd0d1fbf83221cb5371d869cf9817ce76ec238cb85bf5d04a4ef8f10703dfb090e235ef0f649f6feee0499ec0788395c4c8012f58aa0e2c17ff54e4bd33aafb159bc267ac43a026", 0x6c}, {&(0x7f0000000440)="61a88689fb34d486e9aee950a9ff4e4e897d5b037e9fb88b3bb3531d4abd3d8f45db0a1a0056cbb33445042a88a848", 0x2f}, {&(0x7f0000000480)="933944566b26e756caeecfc4d49e2afbadae01e4a4bd6956a71e7f14cad2bd2698f7eae8cce75d3414db006a94844cc5ca1eed04987295c6b9544a5cb33926f174bdb6847e136a8c0a2d992274c0f5731b90c7a329173b6d54f23e2013e77ef9550beaf5357f88ffc5e49a18d7b4532912ddf5a92bbe961a14", 0x79}, {&(0x7f0000000500)="de252fc366c6e3d1b1068b74b260b2a8bb93b965ea9e55993a9a04522b8a01e1cc9873aab469fab02cdae194d9543e9eac7a02e91b9bd3ce99a895f93b5e0de2032e74c7981602734a1d3c0185e6ca2ac07b5069b60c6b6e11a03c5fd23ed98645f5560da46267591d6115bced33db5741a0005f9927c534557331cdcd632cf75d07ffaea67a3d688301c1c8ee9a7a96bb87c7bbda7370", 0x97}], 0x7, &(0x7f0000000640)=[@init={0x18, 0x84, 0x0, {0x9, 0x3, 0x4ab16231, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0xd65, 0xcdc}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x200, 0x2, 0x498c, 0x2a2, 0x1, 0x4, r1}}], 0x90, 0x4000040}, 0x800) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/230}) 2018/04/03 01:10:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:14 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x85, 0x12, &(0x7f0000000000)="ce27ef7bf0f580337f759ef07cb937fd34ebb7e84f3ee46d3e7fc4306741325fa6", 0x21) 2018/04/03 01:10:14 executing program 3: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0xbcb3}) 2018/04/03 01:10:14 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000324000/0x2000)=nil, 0x2000, 0x8, 0x8f, 0x10) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) 2018/04/03 01:10:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r2, @ANYBLOB="000425bd7000fbdbdf250a000000180001000c0006006c626c6372000000ff0300000000000048000100080002002f000000080004004e22000014000304ffffffff000000000000000000000000080002003f0000000800080000000000080006006c63000008000b00736970002c000300140006000000000000000000000000000000000114000200626373683000000000000000000000001c000100080005000400000008000800010000000800050002000000"], 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x8, 0x10110, r0, 0x0) dup3(r0, r0, 0x80000) 2018/04/03 01:10:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x440, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1d, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x24000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) getpriority(0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8a, 0x10000) 2018/04/03 01:10:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='net/netstat\x00') fdatasync(r0) 2018/04/03 01:10:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x7b, &(0x7f0000000100)=""/123}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) 2018/04/03 01:10:15 executing program 5: r0 = memfd_create(&(0x7f0000000040)='^%\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) sendmmsg$alg(r2, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)="01", 0x1}], 0x1, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x4008000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0xc40, 0x4) 2018/04/03 01:10:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:15 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x129, 0x280081) accept4$llc(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x10, 0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) ioctl$TCSBRKP(r2, 0x5425, 0x26a) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'ip6gretap0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1b00000009000000e9000000db0755c92c9b3d0d9debf48003955abd08eae4c5a537926a845872580ed8403a9a1ef56e52b7210e5caf54c678ad40ed796eca2a7a08b07db31b0615431803f5fbe4702f0b31d881580fae963061ac228c3db1d013e6f459c0dc0ad3bc38b3fe758c43f95754395e9aaf7c914d69863f6fc26c2f28d5b57fa582002a366584730d7e95581a3b36cc7fdc8274302ebfe46c2762699538cccc5de5f9a03239a001d374643a40dc35ecf077feb4cf4da4279052e917e5902088382efce4deee8fd1229c961d0205bc3fd8c9987aec3e73aed99953c1b755dd51d543ebfb05eef0941d0000000000000000"]}) setresgid(r3, r4, r5) close(r0) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"da0931be619270"}, 0x3ff}, 0x10) 2018/04/03 01:10:15 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x63, 0x282a00) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1c00000) 2018/04/03 01:10:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) eventfd2(0x2d8a, 0x1) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000dc0)=ANY=[@ANYRES32=r2, @ANYBLOB="6a0400001ac0c57fea11377692d07832faeb7f3d9e86ddd65270e9e136a1be2bbdd1bb059a9a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8495157b897d985e27020ebfca87e28286801243f0ffcebc9a3efbaa4ca74bdf6b2c26755d050b8e350a48244f281df9a050cc3bf386bd50508930b4ed739928d930e14aad4900000000000000c6866d04fc2a46c0c3a8f7f609984ff2b5c10bcac14de5e144ff4d922ffa1196e63aa9b5c7b3ccff121ffc612d0f077822bd24ae00000000000000000000000000"], &(0x7f0000000180)=0x2) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) r7 = msgget(0x2, 0x10) r8 = getuid() fstat(r4, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000940)=0xc) r11 = getgid() r12 = fcntl$getown(r5, 0x9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000d00)=0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000d40)={{0x9, r8, r9, r10, r11, 0x0, 0x10000}, 0x101, 0x0, 0x20, 0x81, 0x200, 0x0, r12, r13}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4bae", 0x35}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, 0xffffffffffffffff) sendfile(r5, r4, &(0x7f0000000080), 0x102000004) 2018/04/03 01:10:15 executing program 3: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 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$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/03 01:10:15 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x223, 0x80000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8000003}]}, 0x28}, 0x1}, 0x0) 2018/04/03 01:10:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2a002) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0xfffffffffffffffd) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x20010000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000a15000)=""/194, 0x5abdf906, 0x2, &(0x7f0000b34ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/03 01:10:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='personality\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) 2018/04/03 01:10:15 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) accept4$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) write(r0, &(0x7f00000000c0), 0xfec9) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x220040) 2018/04/03 01:10:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x7, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, 0x8) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x0, 0x1000, 0x9, 0x7, 0xb9c7, 0x0, 0x3, 0xffffffff, 0x10000}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x7, 0x100) 2018/04/03 01:10:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup3(r2, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 01:10:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', 'btrfs.'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '*'}, {0x20, 'hash\x00'}, {0x20, '}self'}, {0x20, 'crc32c\x00'}, {0x20, 'hash\x00'}], 0xa, "a978f8e28331808a0897223f6afead420f28a19d959671ff7cc2464be7d602ceea53866b022e036503c91bcf462ae8960a59c8e06aee0b57a913ccf5eb98874907bb055d0d749b64e399ebf15c878334277881bdebf8df3e9bcbf8806c6ad3132d41452ad16f1fd679b72f972b4fd90fe5d9657a5ac6a813cd1ceea78775816cd6293644f4dad62d3f5a2d3f680871221e7edf6bef4ebc3a9c7a1f624eb249b09259a27a5cbb8942bdc8f7f8fc26a6f406c873ceff965891602ab0bae78473558be38419d20eebaa6b2558164b0086e3be212003871f6ee35569c177bf16eda637131601a8edde494606cfdf4b298106"}, 0x117) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/04/03 01:10:16 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x8000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x600}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x384) 2018/04/03 01:10:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xffffffffffbffffc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x101, 0x30, 0x9, 0x7ff}, &(0x7f00000000c0)=0x18) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x8, 0xdc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0xe40) ioctl$sock_ifreq(r0, 0x2000000000008947, &(0x7f0000001040)={"7957136e7420a76f3a62edb80300ddff", @ifru_addrs=@rc={0x1f, {0xff, 0x10000, 0x9, 0x10000, 0x101, 0xfff}, 0x40}}) 2018/04/03 01:10:16 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x4, 0x4c3}, {0xd7, 0x5}, {0x5, 0x1f}, {0x0, 0x9}]}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x20, 0x6, 0xa55e, 0x401, 0x25, 0x6, 0x80], 0x7, 0x5a6, 0x6, 0x6, 0x7, 0x2, {0x0, 0x200, 0x200, 0xa4f7, 0x401, 0x4, 0x5, 0x0, 0x5, 0xd2ba, 0x6, 0x8000, 0x5, 0x3, "f153d9af376bfdc488e65e5ce2191fc73243da3dcb143cbd0d733dca17d4efbe"}}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000380)={0x12, 0xf3, &(0x7f0000000280)="20cfbeab46515f7fd558346887e52c4e02984665d213ac6a22b6e949b5a8180e65dcb3f7f2851a2002f0b6eebbf176354fb03ca4b0c5b65755412bb39964e4b6fdc8a80efb0d99ba71298150f10508a83375b4bce0d03f6d2898161708ab9720e3f2ea19f1a68b616bd5209d5eeba1925d1546bf5e51890d034e9eef7f78b14da1dd463179d58f21df7b87cecbdc22be9f98b53a1995e1b7b1c8ed7785b9a547b8829686b7d7987bfee9331b74cf63f6f2d1001f092b8fd46f04a2142791cca987b88ad33362fd95d19c6ec34febae68f07279ecce40a91322dd0ae0337b6debff445eb40dc3a0ba898f7fa32ee060ac49ebc6"}) recvfrom(r0, &(0x7f00000003c0)=""/39, 0x27, 0x21, &(0x7f0000000400)=@rc={0x1f, {0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x3ff, 0x101}, 0xffffffffffffffb8}, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000480)={@my=0x1}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000004c0)={0x5, 0x3, 0x1, 0x6, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000500)={0x0, 0x8, 0x454, 'queue1\x00', 0x2}) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00000005c0)=0x2, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000680)={0x10001, 0xbff, &(0x7f0000000600)="fb", &(0x7f0000000640), 0x1}) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000006c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) fcntl$setstatus(r1, 0x4, 0x2400) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000740)={'broute\x00'}, &(0x7f00000007c0)=0x78) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000800)=0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) capset(&(0x7f0000000880)={0x399f1736, r2}, &(0x7f00000008c0)={0x4d6, 0x9, 0x183, 0x3, 0x4b1, 0x1}) ioctl$int_out(r1, 0x2, &(0x7f0000000900)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000940)={0x60, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x200, 0x4, 0xc000000000, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x9, 0x8}) r3 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="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", 0xff, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) r5 = semget(0x0, 0x3, 0x12) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000bc0)=[0x2, 0x0, 0x808]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c00)={0x0, 0xdb, 0x2, [0x4, 0x0]}, &(0x7f0000000c40)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c80)={0xfff, 0x4, 0x8, 0xff, r6}, &(0x7f0000000cc0)=0x10) 2018/04/03 01:10:16 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xfffffebb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x280, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0xa3f}], 0x20) 2018/04/03 01:10:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xf) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004bc0)={0x200}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) readv(r0, &(0x7f0000003480)=[{&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/67, 0x43}], 0x8) read(r0, &(0x7f0000000000)=""/220, 0xdc) 2018/04/03 01:10:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/03 01:10:16 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @multicast1=0xe0000001, 0x4e23, 0x3, 'rr\x00', 0x2, 0xaa, 0x34}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x2000, 0xfff, 0x100000001, 0x3}}, 0x44) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) 2018/04/03 01:10:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x30000002}) fdatasync(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bond0\x00', 0x4200}) 2018/04/03 01:10:16 executing program 4: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a}, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x30000000000}, @in6={0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x97}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r3, 0x9}, &(0x7f0000000480)=0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/236) add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="7f58d5e34117cc11c5b40e3e1e23a686dec7d8cf7d82dbe87d47f9336d3cd15ad2511802b3eac7ba534107765dfeed15758857e20ffa09c36a9a5344327d2f08f793f615f28676a980e0473b0a1433868ca43541c9b73750d6ed8474ed032a4eb87393f039f54e64202bf5b63322917ce5130eba34dcec57fb02655b1c4a51b8eb0226c90f902289a143d2e151221b2b195b75b677bcd4d9bbf18153d813caeddb1817ba4497e34f615e4a5f7215d1e82d61887746f3633c54d38d947776758a17ccb5cd3091a0c625de1bef68a2b890c2bda05cdb91b6b627e461217ae35d66d4f639799cf7d48d8124671b21f97e197ca4cc41ab33e67d", 0xf8, r0) [ 474.088884] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 01:10:16 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2}, 0x1e) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x100}, 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314c1", 0x21) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/03 01:10:16 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x3, 0x200}) 2018/04/03 01:10:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/03 01:10:16 executing program 2: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000006c29d4003f54524e00000057a6000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x2200) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/142, 0x8e}], 0x2, &(0x7f0000000540)=""/117, 0x75, 0x3ff}, 0x2) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)) openat$cgroup_type(r4, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bind$can_raw(r4, &(0x7f0000000280)={0x1d, r5}, 0x10) 2018/04/03 01:10:16 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000040)='*', 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/03 01:10:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x3, 0x2, 0x10000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:16 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0xc3, 0x1ff, 0x7, 'queue0\x00', 0xf8f23c}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001e00ffc39d815f02ffffffffffffffff07000000"], 0x1}, 0x1}, 0x0) fsync(r1) 2018/04/03 01:10:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0x5) 2018/04/03 01:10:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x19, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r3, &(0x7f00000000c0)="fd63a1b733ffce7e78aac31072b0a808d19a1e2c1cc1e85adccd20ccdbaac2e7a821a6046c72eafcfe855f53950b87f5d176dad464b22c149b0eb2f15e7da5322e1d90c5886ca4b9e3b07a2204c12b55be40f264ae5d6f1538e5a1b7e0655f52b9606c10", 0x64, 0x40, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001af3fffffff6ff64000000eefffdff7db0e6330ee7f9b319ecff000000000000473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x0, 0x53, 0x2ba, 0xc, r2, 0x6}, 0x2c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0xb0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0b630000076304400000000011634840000000000000000003000000000000000000000010000000000000000000000058000000000000002000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0000000001010000", @ANYRES64=r4, @ANYBLOB="0100000000000000852a747001000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000e00000000000000852a6877505ebbe8", @ANYRES64=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="06000000000000000b6300000b63000001634040010000000000000000000000000000000000000010000000000000000000000068000000000000002800000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="8561646600000000010000000000000002000000000000002b000000000000008561646600000000010000000000000002000000000000003500000000000000852a747000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="17b0d2306c73b4d6df6301038dc3fd8734c227c2cc8add7e8c6bf3b6e490807a82729a523976d17041329a395fd5d040f82ed3c3a73f96deed8f4189cb3a37fa286faf6c82168943eb81e45ffc39f9fa6975080728be178e4d7405643490e5c62fb8c7a8d5526dd7817cf00eb18e4639974d291808cd9ed9e4f268c13ef71d670bb4beec17941cf6091dc480563711af8d7cb9bf9af11139d58bc0a785f2f265eca1172b7d138a1d0589cd3b2afe59e7d6ac"], @ANYBLOB="010000000000000000000000000000003c00000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="30000000000000001800000000000000000000000000000068000000000000003800000000000000"], @ANYBLOB="03630840", @ANYRES64=r6], 0x2e, 0x0, &(0x7f0000000500)="c6cd68d98de07b80059b1279bb61d14838c86ba2008d67f7bb44afafe6b2a615fe71534d697bb5934f3eaf106336"}) 2018/04/03 01:10:16 executing program 0: r0 = socket(0x5, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) 2018/04/03 01:10:16 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) [ 474.394451] binder: 30496:30499 transaction failed 29201/-22, size 5199070359406308797--876261102925056866 line 2963 [ 474.459969] binder_alloc: binder_alloc_mmap_handler: 30496 20000000-20002000 already mapped failed -16 [ 474.476791] binder: BINDER_SET_CONTEXT_MGR already set [ 474.482378] binder: 30496:30499 ioctl 40046207 0 returned -16 [ 474.491434] binder_alloc: 30496: binder_alloc_buf, no vma [ 474.497098] binder: 30496:30499 transaction failed 29189/-3, size 5199070359406308797--876261102925056866 line 2963 [ 474.531632] binder: undelivered TRANSACTION_ERROR: 29189 [ 474.537380] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 01:10:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) ioctl(r0, 0x4400000000001268, &(0x7f0000000100)) 2018/04/03 01:10:17 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)="e91f7189591e9233614b00", 0x10000, 0x42) pwrite64(r0, &(0x7f0000000080)="0bafa3f43347bdb00ccd581a829d6a79d658ea8efa18f2ce47d8e68494a275f5a863f64e06ae270365b0bc3c66ad5fd0423037f2ebb480f65b9c5c24b314ea7a3aae898c8bbfb9941677986fa570089df5afee01d152e37caeb25c05ed16a152c2eb22278e6db50fd345ea8e0cd5bbf2c7b43c8a35bb597bf39f72043b669fc451de1101abdcff7db05c5328d793fe6fa2820c60bb7e4bc6378cdd61cf4c27b7f6d65a4cfa919e3e473f29a0a8b59b", 0xaf, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = creat(&(0x7f0000000200)="e91f7189591e9233614b00", 0x120) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x4, r1}) r5 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendto$inet(r5, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000002c0)={0x13000, &(0x7f0000000240), 0x0, r4, 0x8}) getgroups(0x1, &(0x7f0000000000)=[0x0]) setgid(r6) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r7 = accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) accept$unix(r2, 0x0, &(0x7f0000b3f000)) close(r7) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000440)=0xe8) fchownat(r0, &(0x7f0000000300)="e91f7189591e9233614b00", r8, r6, 0x1d00) 2018/04/03 01:10:17 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/03 01:10:17 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/03 01:10:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x102, 0x0) bind$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r1, &(0x7f0000000c00)={&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000bc0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000a40)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)='>', 0x1}], 0x1, &(0x7f00000051c0)}, 0x4080) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x9, 0x100, 0x2, "1264ffc380a55e596dbd263d9ad153f6a01214327ce45150080df016c0db829d55355e59394e1c67f86b2740ca2075d7cdc4298bd8509ca4544734c96e7fd0ec1401aa838cecc09b5579797790fc3955"}, 0xd8) 2018/04/03 01:10:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x82) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x32) unshare(0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x9, 0xa7d0}, {0xd1f, 0x1}, 0x7ff, 0x2002, 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x10000, 0x4) 2018/04/03 01:10:17 executing program 3: rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000), 0x10000020c) 2018/04/03 01:10:17 executing program 5: r0 = socket$inet6(0xa, 0xe, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x2c9}, {&(0x7f0000001100)="323baff69a927e47de66c652f4ea28f417dc34f62ab6a551f72715b106724833f8c6253b8e3f905b2f6289bc4538514b9aecad779e145c80a44ae8fd572b85a1199f25e1c52c3207077cf4c77afcf309702fbf30929a08ba8a36651028d486e2e97bbfb4c1733b9de138cab233f0fbf3eba73a16d3ea2dee1653385e000c146bdb66321f19248aab4adb9ba426157eacf47b12365eb6c35614981762d691bdfaa362a6", 0xa3}, {&(0x7f0000001280)="24f81821e16700b465a90fa8f9c37675e7f7ce456d978189464a01f74c7406ea7ac60ad3552d10cf8f3b6268977d4e22a7e2520b7269899650be9e5a34b1c789198a2c54729f32fd93de5a7ffac7fa20cec91d35be6fe9ddd23364c4b2c07064ead1ce16fdfb5fba0c93773c89af54d4855defbab2ecbb887f65ae72d7c3240ed3740d58359913730b4ce6832f38c030d004433e2c91933e92856faf26f52c21229406f8a74fdaa29575", 0xaa}], 0x3}, 0x8000) close(r0) 2018/04/03 01:10:18 executing program 3: r0 = socket$inet6(0xa, 0x40000080808, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/03 01:10:18 executing program 4: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200006d07c55b0266f10000000006a5dfa00000000000000000000000c9fb173bc76828cd61a92f0f50227807f38267125b12ce1d5bdb2658ee430446316da19b543c2e43340b3b361cccaac40fd1bc2904b88cbc3eb8ac26e93f0a808c66efe3ea90e8b8396624c3c03965460a7ac70000"], 0xffe2}, 0x1}, 0x0) 2018/04/03 01:10:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts={0x2f, 0x1a, [], [@pad1={0x0, 0x1}, @generic={0x10000, 0xc7, "d8b5aacff977c5effcc5578a0b3ba6fda1c743fcd58921142554fbbc7ce81ae357b83139264306e2c2a81f7543d1275854650cb07b72b648bf65463c52238d788db4075441ff6caf9fb82ca42f866c30ef75fc9620c5c3ae12c9858af6c85c573abf991df9c37cc00c1551898214aa67c602cfdaf768d0fd11d9831d0694bcaf9bcbbfa95f7beb6d1b9e0b3b4281dcd767dca9618df58e7b6f57efaa5c5b40cf07367c1fad2d39a480fac99038e4765e4360d8b7fcfc697bdb2716a93145d79846bf9ed529db93"}, @ra={0x5, 0x2, 0x7}]}, 0xd8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x379, 0x3, [0x12, 0x70a506fd, 0x9]}, &(0x7f0000000200)=0xe) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r0, 0x10}, {r0, 0x400}, {r0, 0x10}, {r0, 0x2a0}, {r0, 0x8}, {r0}, {r0, 0x200}], 0x8, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$TIOCSTI(r0, 0x5412, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r3, 0x600, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000004c0)=@fragment={0x67, 0x0, 0x200000, 0x1, 0x0, 0x76, 0x65}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r2, 0x2, 0x8001}, 0x8) r4 = open(&(0x7f0000000540)='./file0\x00', 0x200000, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x2, [0x0, 0x4]}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000e40)={0xa, &(0x7f00000005c0)=""/106, &(0x7f0000000d40)=[{0x3f, 0xba, 0x8, &(0x7f0000000640)=""/186}, {0xc5, 0xa3, 0x5, &(0x7f0000000700)=""/163}, {0x6, 0x1d, 0x3, &(0x7f00000007c0)=""/29}, {0x8, 0xb7, 0x9, &(0x7f0000000800)=""/183}, {0x4, 0x7a, 0x4, &(0x7f00000008c0)=""/122}, {0x2d, 0xcc, 0x101, &(0x7f0000000940)=""/204}, {0x8, 0x74, 0x8000, &(0x7f0000000a40)=""/116}, {0x2, 0xc1, 0xffff, &(0x7f0000000ac0)=""/193}, {0x6, 0x57, 0xffffffff, &(0x7f0000000bc0)=""/87}, {0x1, 0xed, 0x7, &(0x7f0000000c40)=""/237}]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000e80)=r2, 0x4) getsockname(r0, &(0x7f0000000ec0)=@sco, &(0x7f0000000f40)=0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000f80)=""/4096, &(0x7f0000001f80)=0x1000) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001fc0)=r4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000)={r2, 0x10000, 0xf4, 0x4, 0x8}, &(0x7f0000002040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002080)={r2, 0x6f}, 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000020c0)=""/61) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002100)=@assoc_value={r2, 0xfffffffffffffff9}, &(0x7f0000002140)=0x8) writev(r0, &(0x7f0000002540)=[{&(0x7f0000002180)="7b478277189b7af843d37e8ad93785cc9fa1064519c663a21d13ceca370664dfebebe71e1595313d865abd57fd33b6d1911fdc5ddc4ed3dd8f576221", 0x3c}, {&(0x7f00000021c0)="c106959fb46b78d1081df66efc686aeaccb5", 0x12}, {&(0x7f0000002200)="da65f309b423fb8d382f5236d2d512b890812649", 0x14}, {&(0x7f0000002240)="2af072c8de0411e5b979173677331c2d333dc62f4feb5fdd901a9a2916db8de5c1892d01b77b8e0391399a15331491904053c455c85b9961505b3999e29c7b0d9b1acba657249bb5e01a3dcc497a63bfa3a78288178ff13661c303ea963f15348ecc4c32df518c4bfb76b44b066d14dfc091a3236784dd445f19379cfe8ee9c9d4a7cf84746dda0fa4bd7edb7ba41371da689b42b26e4daff8d35e15ff1a92e6de6aec45c3b9640b8fc55f7f75e0934f7370745900ccb94a50059a006a2cf4b10f76df96427f7e9461ef02c4480fecd3e5f7021df2", 0xd5}, {&(0x7f0000002340)="11957ab829b121516babc8b036f20520eeea027c0d64933c75bfd7e5a6f9a80dfe640083446d5558c1bc4aa59166f87c3cc2673ceeceed712a32a936a983461a559900ac34c47d292dd0b61caf15c11d30281837db482f46ba96f3ee43b926c8a09c2f947633968ecc99c5d8055a556d15c94d29db66495b27f32c1ca63323ed5c2a001d7711298fbd1c35bdaa4a3b1cc6fab5a5d2385708268be08cdecd765b1ac999649797d2c5f9dd133f802b2ef1d5715bfe5367f8b3c5fcf1fb4e033af8d6a62c62346172cf1ffa761d7e5596108b1a4c4d8d", 0xd5}, {&(0x7f0000002440)="0b48716f2af8338ddc45689b3b1babf816bb136499ac543c83ea229ef21df1599c793a3c69c9577e44b7d2fa45a22286b4ab3c90378474f63f757d32e76e7e9922039f44c1b2693f419c366d7994a9df8c80493e62bedd7f75ad9f6b459c0bd0f875d48a15dc98cad86827aa865183ff2af784ef0034dc3918ab75765d8883975ab98533d8d0c2d7c7b3d0dd84b0ad504d3d28935b592d85db73b576948880e8b98a59d2f52b3c2d2b7fce5acf4f24791e851866", 0xb4}, {&(0x7f0000002500)}], 0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000025c0)={{0xffff, 0xfffffffffffffa54}, {0x80000000, 0x7}, 0x2444800, 0x2, 0x7}) getrusage(0x0, &(0x7f0000002640)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002700)={r2, 0x5, 0x7, [0x8000, 0x7fff, 0x4, 0x7ff, 0x100000000, 0x5, 0x5c]}, &(0x7f0000002740)=0x16) r5 = syz_open_dev$audion(&(0x7f0000002780)='/dev/audio#\x00', 0x0, 0x10000) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000027c0)=""/213, &(0x7f00000028c0)=0xd5) sched_yield() 2018/04/03 01:10:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x22100, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000200)=0x838, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x8, 0x2) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) 2018/04/03 01:10:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1cab7767af43c36ac0e4a41341080000c846069eb3413885a945615752a54b00fff0ac8ffb57a65b159e0e5530ef031663bcbdc3e529cf2f8830bc80d6a30edf286c3a8b627ff7975e14883c48a62819e7cd283db8335dcb3e698d20fc4d34b0dbdc4027ecd185b79683267e6724a03176440c4d9d70fb96ce83e2e0404d248d64", 0xffffffffffffff34, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/19, 0x13) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/04/03 01:10:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="7fe762", 0x3}], 0x1, &(0x7f0000000700), 0xfffffffffffffef2}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/03 01:10:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:18 executing program 2: 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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) r2 = socket$unix(0x1, 0x7, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() fstat(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) r14 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() r17 = getegid() r18 = getgid() sendmmsg$unix(r2, &(0x7f0000006740)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000240)="b910fbb78c5bf300e859f93b24262cda528771c2d261e4ed44a26a54a70986b57538f8d0205d768e078bf41ef361465351dd7fdc9763ee64681dffa1559de33ea150e42b8980fe46b850f58b418a5f", 0x4f}, {&(0x7f00000002c0)="20fe4ae008bdde488a39f543058441999434514c982bbdbc9ca20ce9a9c8c8391ca46cb1dd0f681b2a1012c2efbbf4442712", 0x32}, {&(0x7f00000004c0)="0269968c95e84d0949a0a89f67f116eac2694ecb3d099315b71a51097c5e9ab1fab09e118e501b451fab55e5a19f536fec063ff4e8860d911e472f2d22a2171df51842023c52d383774ff49ced8ac9e1c55b9e5872b675dd5e35aac1db1d078dda217f2b7d9ee93615f9a793f218414102b958e3f082134032f8859cd15a5d40424f97cb6c6dd53656a0137e79f467dfeec48838b42656211dc75f13f389", 0x9e}, {&(0x7f0000000300)="369c25ca7a8e5bcba5bd55021a60892209755b1f27132c4df0462478f47d17a133dfcc52f7ee223decbae5435d8fbdf422faeb842bff", 0x36}, {&(0x7f0000000340)="954b171a0f71d38dcb04c2cd381f5745c176e95ea21b99bbce599e3489503f42ce209c16", 0x24}], 0x5, &(0x7f0000000840)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r3]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r3, r2, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r1, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r1, r7}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r1, r9}, @rights={0x18, 0x1, 0x1, [r3]}], 0x100}, {&(0x7f0000000940)=@abs={0x0, 0x0, 0x9}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f00000009c0)="190227c326cf292ed499f6135217b15f8de545fb9c28940bc8b52a0e1ec3156da851c34e203c74f53e151c18e722e2457d6723f5516f9e9f8bd2443572b94964378dc660cb76ec2256723cf7315d612928a744a1882172799534eadad89f5386ebf6050b9c", 0x65}, {&(0x7f0000000a40)="ccb2517c50d79b2a1e823daec55610c4d283c3875c9b1b79103a73f33e5eae7505f89a39bf1020d0838a44c4f7440bad86c58f382045c4cbb797ffd5519b0723db6bb158511f1d730505ff64f194d121c519c2d72bd6d7244246fa45b3517298ee2c7e2945f54fea42cf055889797233fcf8c063272446e3d9e84af7b98d5d", 0x7f}, {&(0x7f0000000ac0)="d4cf27d55fba16efbb1a63addeee2fce0684ffcd4d09b9b59c6391d8edb968ca9cac82fb8dde395e0402393cbdce621c4716daf9ccaafaa2e1a1", 0x3a}, {&(0x7f0000000b00)="f321c5666526f66d5db58e81da7e8719ef33baede9a6f40bdd705b976bd48840bdb0839128d0097ad19884c4f392596c1e21790682df95456c8d7c893c55f435e8ad9a66f7add61ebaa5f24b740d34f2c681ebdc5c6f469e4bc220561d526244116e2ad443575153605de8b12f91b8b4b5470c18219255", 0x77}, {&(0x7f0000000b80)="ae5559d4c9879217e02105d93b79730baeb0216706b83e2f16", 0x19}, {&(0x7f0000000bc0)="cf3b8aadc3eeaa257240f6af8346579a6c6d9f155c5cd8a1f380d5b18ec236e0db53628c58db36221c1d819afde39256833bf7bfd7b1cdd0eb4a2a0a9842b575f42286aebccfd8c84963", 0x4a}, {&(0x7f0000000c40)="2f3b16dabb6ff28926534621e5989ab2685f874c42e7f033d4405d24716ed0558b1927cf108233e0e7be0c37087ce753be0a537d70456c6d81101dd561100d81abd0af750bf1995e6c2156494be68c97e7ac2f2786483c6888b2fe9dc61a567f3b47504d9f78f3e75c1eec096f8250915d7cb8631c22bbf4e1cf129b9c375c542e3a762af279882ec12e079d", 0x8c}, {&(0x7f0000000d00)="48b4b4af0db6a6878cc30da9c2203ef6f2842ba169628b5d8987647ad87e01186a10b4895ab63ac31652135f359c176c1255e6afe3889b4b8c6149ee0c2d6321", 0x40}, {&(0x7f0000000d40)="c04718da5df4c93b31d56c1214e6bf335f03c82f7a141372ad285fc067e114c5a5ab6a57e5bb5b3d84a36864cfc19cc511bc1e21274c74a6cc30d5ddc8ae55a25e50002f9c939bc8614a958c1c", 0x4d}], 0x9, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r10, r1, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0, r3]}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r0, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r1, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r3, r3]}], 0x110, 0x800}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001140)="ae482a9819879ca4cd9b747b6b1ce9c1d01c2c210382338aee732ba6c7b143925e2f67ec35c4cf6b87ffccdce806ed5cb1fa", 0x32}, 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0x1000}, {&(0x7f0000006080)="be147e35a5b1bd091b8fe0e97bdfb79a62e793026fa5ba7eacdb866abbcd3af649562920e01a85e2bdc6f78ad7ef1469090314411cadcc40d8a2673ca6f85c0686cd31d5c60d43e75619fab2c2ad0276580e84490a4bc75bcdc417b56c2908d27937496a8f6ad3c5bc0a79ddafc405d431695e81d462f70907a0b9ea003cf8966f2b5416313a0b7349592bb5c0da72b72f1f7f3895b225e31d1bb97b1439fd48fc1f60754da0dd51c8d386fffcf9e4ca7303767fd7ac0e71b34936f68e8b72af532ebe78df058dcb225c4a4bc755783afca767f4", 0xd4}, {&(0x7f0000002fc0)="ac3f29a5fb1efc", 0x7}, {&(0x7f0000006180)="a33dd914a11aceac8541e92b11bed466e607229b9145cddb1ed04d1aa8b1e863ca33b8b94aa7624b13d346541a8ba65bf95286c8848145b260744fc4a90fc4340ad873fd6225893e3b9747c7ab290488f50966b06e76fea194a036488ecbfb3374d22b46a8fe86906992c640da285643e5c489ddbe9d6f17d1aaedc2ad2b1f7a33a93bec6e9015903a0bca9a5808efa9d3486d2ffe4c1c5e77435de0f1c1e1076083fabab15edc684d3d575933bed2f1", 0xb0}, {&(0x7f0000006240)="032b91407a0474e1d6c6994be390808b", 0x10}, {&(0x7f0000006280)="67b7527b7fe094a216f08e68b9610c2afc9dd891513515122a6c11495d78ca5d559cec587735535c2f26f1a5bdf7887557587926c6c19e38dbf330114f173b175dc0e4b8c63a7922bb925dc1f9212e4ce2adc9ad42c77fcf4df058c6b27f001f9f65c1c11a701d789204bf943eba3e7f774b39bfe3570cd01f9af7d149aa06ef34520b2788d393da374358580c1233ca46939a42fca00e64619574059682e5e202d9fae88396defa8771a39519d8e350c3a403cfbf7e85bea916812a02fa43bf82705a7833608bd63e8c", 0xca}], 0x7, &(0x7f0000006400)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r2]}], 0x28, 0x4000}, {&(0x7f0000006440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006680)=[{&(0x7f00000064c0)="94ff2c1bd8781741d9f19e84625a8ddc8988474d59e98e105bd4b27fae4944f8490e3ff960e2f1ab77ba66709e4e5caff3c1ee71e57ac6d74c32b794f56017ee3e5c6b1f8714e84c9ea69163ec6f20ec54f9b565e7416f9774ad0fe6c7d5e2f3f436f48fa6bd1981a39a838b1a75154d7fcb46d5233ab5f67ff74b74337464a614061d776fe86c79b65e7cd905e240a15898751332cef112fa973cff4a502eceb1d77af3fb", 0xa5}, {&(0x7f0000006580)="26d4e414401f84e5cc202236fc5a0cb81e7727d0b419b9d0b187ab6fd56dc8d2912ef826ef16a205d39f4950727b7c89c3c841c823baed832534e602c1ed9250179f63e453852b84dd3e5d5bad39ef59dae0030eba669f5287cab3b214491d3caa3f3a5def94af07307fbc5570009d01f4007761b5550c475089b5a7c18003257a7febe943baba13df5052fee9cda94f20a9c3d6c5e8e1ab3ca0b4a3f5d269758189aa0e20e233b87022fc2f5c68981814dddf2195d8cd46e6869fdc46e5735339fe2cff8a65a86a840ae5c55d4908c9437d407215dd4f8b2777ebdc90329b04134c1be3a4ec", 0xe6}], 0x2, &(0x7f00000066c0)=[@rights={0x30, 0x1, 0x1, [r3, r3, r0, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r18}, @rights={0x30, 0x1, 0x1, [r3, r2, r2, r0, r2, r2, r2, r2]}], 0x80, 0x20000840}], 0x7, 0x40000) r19 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x98140, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r21, 0x0, 0x27, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}, 0xc) renameat2(r19, &(0x7f0000006940)='./file0\x00', r19, &(0x7f0000006900)='./file0\x00', 0xfffffffffffffffe) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r21, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r20, 0x40086424, &(0x7f0000000180)={r22, 0x3}) 2018/04/03 01:10:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) syz_emit_ethernet(0xb7, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @empty, [{[{0x9100, 0x8001, 0x8, 0x3}], {0x8100, 0x80000000, 0x0, 0x2}}], {@mpls_uc={0x8847, {[{0x1f136763, 0x8, 0x200, 0x7}, {0x2, 0x800, 0x9, 0x2}], @generic="ade16462e21a795f3abde9ab3055b1751ab6fa34a5391ac3971eb0e73eeffdfbe5b580dab70005eed4a0422e4910cf3c14939b03828c082de3eb760b481b8d9105d933d5e32ca8243b2e721ac97c2dce1a9961b6aaabfac7aeba0062b896f5adaba7545bb497c3392c7dbab6be7ccaf331d0ff62a95a2340aa7d47b954c902a828255d3b806410e15a0e3be9559c0c2cb2919165a7a02a77a3"}}}}, &(0x7f0000000240)={0x0, 0x2, [0x434, 0x2fe, 0x513, 0x60e]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) sendmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x5, 0xc8, 0x1000, {0x77359400}, {0x77359400}, {0x3, 0x180, 0x3f, 0x7}, 0x1, @canfd={{0x2, 0x7f, 0x101, 0x2}, 0x26, 0x2, 0x0, 0x0, "4daf6e5a604b22ba3204bfa3287107c58ffc401a9b7aa15b98d42bd9e2d34c129a77971701e816e6c952419c0f71aaa36a739974fd9ceb6b8a8ccfc98f5977d8"}}, 0x80}, 0x1, 0x0, 0x0, 0x20040040}, 0x20040000) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) dup3(r0, r0, 0x80000) 2018/04/03 01:10:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/216) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x8, 0xbaa}, {0x3, 0xd7}, 0x2, 0x4, 0x5}) dup2(r1, r0) 2018/04/03 01:10:18 executing program 1: socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000a40)=0x200000000, &(0x7f0000000a80)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) timerfd_gettime(r0, &(0x7f0000000000)) r4 = msgget(0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000ac0)='/dev/admmidi#\x00', 0x605c197, 0x131800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000a00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4002100}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)={0x100, r6, 0xa0e, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x100}, 0x1}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000b00)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r11 = getegid() write$vnet(r0, &(0x7f0000000800)={0x1, {&(0x7f00000003c0)=""/135, 0x87, &(0x7f00000001c0)=""/52, 0x3, 0x3}}, 0x68) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000540)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x100000000, r7, r8, r10, r11, 0x1a4, 0x4}, 0x3ff, 0x7ff, 0x80, 0xfffffffffffffff5, 0x3c, 0x0, r12, r13}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/186, &(0x7f0000000180)=0xba) connect$inet(r0, &(0x7f0000674000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/128) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000600)=ANY=[@ANYBLOB="00004000000000c46fa75678adb0b74689818ae77e640500a16a9cd03e352bd348a455a541c55fc993a85adaf4c7b96874eb90dc2cf1fe53bf2bc0f4c74fc84667ab26e4940ed59317ee090000018f4ab02d9760f4cd1a6790406caebca65af917bc45956cfc4d1ac976b20d5af3f7ee000000005540deefbb04339c0fb858b4e8fb34a2b439b4be3158cf0ec093ca54a30248020b055779afbb46fff97ddaeb58db952e3a9b70954962f4af443fca99ed2769225366443bfa6fa2fcded32e01002d8e63b1c38942bb4821883f2a38980428639ee790f7f76a30683620bc"]) 2018/04/03 01:10:18 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) listen(r0, 0xfffffffffffff84e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x200, 0x6}, {0x9, 0x20}, 0x9, 0x5, 0xa9}) 2018/04/03 01:10:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xc8, "ff8108ecb420585b175f3a57296ece6170d310ee870df26ab24aae252da00ea9d40206813569cbd5e3c6b2b54ceae944eac60d150e3955023b83407338bb01ddd8a975d4ff645b24b86aeee60a499d3c96a3512f4e0f7842c49aa2a78176fc11d45b277917927bceb3da41c5187027ecf47fd3bd9ffc9b6a22fc161ce9dae22d39f4fbcb25a7c45e48da5a8f59855b2a4b0afa7bfc6dca7660fb1ada0e5a0ad53e834ea9842648702a0dc828f4f06e3bd61d757ba19c6f80a5daa27120b47d154eb9b5ea8c37b22e"}, &(0x7f0000000240)=0xd0) ioctl$KDDELIO(r1, 0x4b35, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000c00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xc00008}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000480)={0x724, 0x1d, 0x1, 0x70bd2c, 0x25dfdbfe, {0x4}, [@nested={0x1c, 0x4e, [@typed={0x18, 0x30, @str='wlan0nodev]loeth0*[\x00'}]}, @generic="d20b177ffc1f2fe094c9d06a0f4c77cd17d477e823abb9d5c6d2d64e7d00eadbfc26fc2191986c5ccd9d678d28402f82ecb25b6f1018040afa946c8de05a52e855539667aa1e4ac81e783932a86619f82a214696b18cb1715acae7c34ecec151e3f289c7a9b55ea8aad449d1226071f7170f7e07d15c11a304382c017e310e91bcf289d7ee5d07b19f3478a0ce2e5de6f6cbfa922e0620b75fa57753075754941277bf64379d34e39c84efad7fe6f970cb630909f8170d8434fc658a1c6e0466656e4e769cdfba7b361f842e6eb012a2cd7eea21cfcf53e03a58bf6244f9ec899b1e21f285459f96", @generic="d69bc50534b5a964884482095d13c74da42fe97310ff448ee171a428f2242f28cb452dd5c754a056e9e1920b", @nested={0x4c, 0x45, [@generic="9b5d17699ec653de3b3120433714853678bb063bbd3d70787cb04e22ed9ffd09953eb812b3ce97730e16c31dbe3819481cf609330c083e4647b6a06efa", @typed={0x8, 0x1, @u32=0x8}]}, @nested={0x170, 0x66, [@generic="789a00716fea39dcaa21ae53d30eb5d994537b96c48a5f70ccca9c06ce2e9d93b34c5e6d2bf95019c710ae17e003e49999731f2cfe19f25a5219f491228f0ee88f", @typed={0x78, 0x8d, @binary="18597280b333a0954cd68f7b169e91cf28b70c3df9a90f4d822272588d92ef84d1f58812744cd0309fb8be25133088f2417f61d84b38b81dc94ee5b0979d1c0740902a1c3faa61409b9103924f65090d518db8881a3bddb193d99db309567e43a304e1c83a34e437d07a67308aa240b475"}, @typed={0xc, 0x1c, @u64=0xfff}, @generic="d35a8019a3bcd00b97c7c5e9a1dad7ba7fa639be51fe9528d5b815684bd79efddc724d92bf83b742724dc832c2c00f852581f15d82282e4372bdee0f1b10cb994ccea1db30f35c9d944bba39b35dcda2216674adcd7e1addf6d876e9e6cfeca6d6c65bb37866551a97af799d5f893acecb5de741e17ee10b7c22fccf533acd6457b9b1499a726bd464343080f5a97651", @typed={0x8, 0x74, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x75, @u64=0x7e09}]}, @nested={0x370, 0x6a, [@typed={0x14, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="e92d57eea9aeaba03b3df5b439aeaec7a60adf792e2e1f84447111e7f6ca4e7f7e11c4bf82d9a95e7d", @generic="0d33206ed3ee9c59b5cf41d6b6ada0dadbd528c664417d5f273974729c5edd788a6a8db3bb149a79396a1294ff06e24beb67931953367fbf9aa873692d6ff5accd1a76", @generic="e1afe925492c5ed5d804bc237ec66042c8a935aa1556ce090ac54b512952e1fc9a9ee0f9f2c5119c3994748b70ea3c52f63ff46df31adcf4e51d0d1253e660babf1db963e612d86e4228f53573fef37d67f3d0b0cd501f0eddf1b922b984ac477e86e3835303", @typed={0x8, 0x2b, @uid=r3}, @generic="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", @generic="6c3084dfa81bdd0d8ecc1328ae8456dbf821ddc4abc5d4bf66606a28a159d13006a2d145f1c97449bcfcc65996147f21bb8e2a0c953bfe9df069bf036da56bfeba3298fb5b1ebff5f2e5051841f1c0e228053143a6d69eb47060f0aa5048c526dd1e44bddc1f6c389bc4a7e37cf2f77bb4cbd1b350332438d517fec7bbd6329f85c6d5489739b7b06c61be7769143352446401202535b19d4c3a9401906c403df1be511438585d974db889bdcf0bc519edf56ca2c90df8f1fdca9a16d2cf62dc2dd9e6dfdc3c92d1a5", @generic="71000d65354c276771710b82f2ac99a982cb7003ac58033ebee50b0f70ff18438ea2f43129d1f53cf812bcdf7432b25bf3bddf152ae5f6a65017a0c790f006051c2261d4d77e846a4062dafbc6f2b225001cc77fd12d95dbb8292cc890162eba48af36c3ea295c55f23848fa2c4050cab9e6fa57105038f79e584728a161ab94e470b5e80a33859942b934eea89159bca3bf02a1de6ecfec9c434030cb5f33e424c69d1e5eb0a439ccf1", @typed={0x8, 0x86, @u32=0x3}, @typed={0x8, 0x24, @u32=0x3}]}, @typed={0x8, 0x82, @u32=0x100000000}, @typed={0xac, 0x1e, @binary="f22d4f86b24328824a739390f93dbf9587e23bd9a095e788b4e1d04042fe378a5e5e63f6f20ed2cd261ae6bea0331880383e46e79f6e7cb50876d41c865849e5e15a2bfa2b1a1ef50b8a24bb32c62a2f06801018dfef9b70d61c67f6067bdb84ff5268f06ffcba6322ac6ed034981dd58a9385a4138f94136b624b4316a8bdfe0cfb044a8b371d1f6482cb7dd7c8a4b48db68fd43f737733cc82bac222716f399c54ddcc63fca026"}]}, 0x724}, 0x1, 0x0, 0x0, 0x4}, 0x8011) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000e61f23798100000000000000001400000004000700"], 0x18}, 0x1}, 0x0) 2018/04/03 01:10:18 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r0, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) 2018/04/03 01:10:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x18200, 0x0) 2018/04/03 01:10:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000070b02337c69ea3f2eea9f4893df75831ff7c932ecffb1f4725668c804e336b05226711b37b61c903e0df98a684a6ecc3bf10939f"], &(0x7f0000000000)=0x8) 2018/04/03 01:10:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x400, 0x101001) write$cgroup_int(r1, &(0x7f0000000140)={[0x33, 0x3f, 0x2f, 0x0]}, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'ip6tnl0\x00', {0x2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002dc0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x0, 0x989680}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x0, 0x2, 0x1, r1}) 2018/04/03 01:10:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x9, 0x4, 0x7, 0xba}, &(0x7f0000000200)=0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x401, 0xffffffff, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffe24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) r3 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000000c0)={{0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'dh\x00', 0x10, 0xfffffffeffffffff, 0x7b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x12006, 0x7fffffff, 0x400, 0xfffffffffffffffd}}, 0x44) 2018/04/03 01:10:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) 2018/04/03 01:10:18 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x80) syz_emit_ethernet(0x46, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b886dd60eba7e800102b00fe8000000000000000000000000000aafe8000000000000000000000000000aa0000000004019078008bd0190043266fc33de4934594f068c565852b54afa1dbc87ab769809bbc4c6295bb6c6412dd5cdbdfac967d5384d71df2"], 0x0) 2018/04/03 01:10:18 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x5, 0x5, 0x401) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x1, 0x3ff, 0x1, 0x401}, {0x3f, 0x7ff, 0x1, 0x7}, {0x4, 0x6, 0x5, 0x1f}, {0x1, 0x40, 0x1000}, {0xff, 0x4, 0x5}, {0x4, 0x2, 0x9, 0x2}, {0x7ff, 0x256e, 0xd318, 0x200}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x8001, 0x5, 0x1, 'queue0\x00', 0x3ff}) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/04/03 01:10:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:18 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000780)='./file0\x00', 0x40000000000e) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fchownat(r1, &(0x7f0000000040)='./file1\x00', r4, r5, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110300000000000000000950000000000000017a9a1cbb2e1208f39078a46915a9a36084b31dd8c3fa53c9b85aaf784809afbe1b187ad25965baea7fb0dd24695e80fdac44dbd01e26e38b68a2ae94c3ad9b28ee37dce6da16cf23f6dbed432a5c8116ed48bcecc22449281faf231a50970ac89db8ba4cd1d1a47fef6d540704633bd627499cc2ec966b1d7db1414dec25c934c493219c8e867fd7c00398c29c8a87ce5b855fc99140c6710903f6935c6d0d4eeb7d39cc1dcfcbd04c15c5bd4b324f29e489398f2e3708a0bd157b9a7f989e2021ea82d7209719a"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r2, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r8 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000) ioctl$KVM_GET_SREGS(r8, 0x8138ae83, &(0x7f00000005c0)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000740)={'ipddp0\x00', @random="b34f90377ac2"}) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r6, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 01:10:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000040)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="36c6c453f4e886f5bfa7a8c0c8e80f90", 0x10) 2018/04/03 01:10:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x18b81, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x40200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x400, 0x80000001, 0x6822, 0x2, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1ff, 0x3ff, 0x9, 0x3b, 0x4, 0x0, 0x40, {r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x10001, 0x1399, 0x80, 0x5, 0xe8}}, &(0x7f00000002c0)=0xb0) ioctl(r0, 0x440000000000127b, &(0x7f0000000040)) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x9a49b7c3354a3959) 2018/04/03 01:10:18 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0c84f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x6}) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x140000) 2018/04/03 01:10:18 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000340)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}) epoll_create1(0x0) r8 = dup3(r1, r2, 0x0) gettid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) r9 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) r10 = gettid() mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x0, 0x5, 0x7, 0x0, 0xff, 0x2}, r10, 0x0, r8, 0x2) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r9, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000200)=""/110) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r11 = socket(0xa, 0x802, 0x0) connect$inet6(r11, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/159) 2018/04/03 01:10:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x4, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) io_setup(0x7, &(0x7f00000002c0)=0x0) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xf, 0x6f, r0, &(0x7f0000000480)="72bbb675728185fefb34be0ae3b024a5e429c4b09ca0538c301be88643d504778a0051c152633224816f36827e18ed9cbd6360ee211a86decd1ab8be3132e25b0739a87d7e5eee925096314af32004f3dc8fb37dd40776884d27f23940787f549e6b274f76a6bfd669a00736facdc999f5f2c6aa730b9812fcbf00dc1f0513", 0x7f, 0x7fff, 0x0, 0x1, r1}, &(0x7f0000000540)) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000280)=0x4) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r5 = accept4$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) close(r5) io_submit(0x0, 0x1, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000380)="9e3aa9f44d45f9c94043ff1a44d22f13d5e3a57cbac7e37fb632bbde6fcac8813d72982f04873234dc45f83a04880ebc945742d2140d51c05af9816bea8b19a8a6cd3ec7f0104d680e8a0ed52bf45dc5b9f523133c520fd72f92881ae97bebc5920ec281e3753a5641b426170cd66d6035b0dd89acceb586ac1b9c4a82ecf7e1c3756727a91c66bee8347b827a08dc263d9b569364532bef5214d82ded397b9007fdf1c4a6a4f55384626780732e25905459aff9337745eb495ab5bf85b70a0c256b44a713ecea02", 0xc8, 0x4, 0x0, 0x1, r3}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendto(r6, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-serpent-avx,crc32c-generic)\x00'}, 0x80) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffe}, 0xffffffffffffff22) 2018/04/03 01:10:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7fffffff) r1 = semget$private(0x0, 0x0, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/163) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x3, 0x200, 0x487f, 0x81, 0x3, 0xc4, 0x4, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x0, 0x30}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x101, @empty, 0x7fff}, @in={0x2, 0x4e21, @rand_addr=0xff}, @in6={0xa, 0x4e22, 0x1000000020000000, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x4}], 0x84) shutdown(r2, 0x2000000002) 2018/04/03 01:10:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x400000}) socketpair(0x9, 0x80002, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x8000000000) exit_group(0x200) 2018/04/03 01:10:18 executing program 0: socket(0x9, 0x6, 0x80000001) shutdown(0xffffffffffffffff, 0xffffffffffeffffb) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/04/03 01:10:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400080) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r1, 0x604, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x729e, 0x4) write(r2, &(0x7f0000000340)="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", 0x599) [ 476.621237] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 476.621237] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 476.710271] binder: 30640:30641 ioctl 8040451a 20000200 returned -22 [ 476.744816] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 476.744816] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 476.779787] binder: 30640:30658 ioctl 8040451a 20000200 returned -22 2018/04/03 01:10:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x39, &(0x7f0000000040)={0x34, 0x4, 0x1000, 0x8}) 2018/04/03 01:10:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/03 01:10:20 executing program 1: r0 = memfd_create(&(0x7f0000000080)='gre0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'gretap0\x00', 0x3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB='\x00'], 0x28}, 0x1}, 0x0) 2018/04/03 01:10:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000014ff8)=[{r1}], 0x1db, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/04/03 01:10:20 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x301000, 0x81) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000880)=0x9, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)={0x8, 0x0, [{0x5000, 0x8f, &(0x7f00000001c0)=""/143}, {0x2000, 0x4c, &(0x7f0000000280)=""/76}, {0xf004, 0x2f, &(0x7f0000000300)=""/47}, {0x100001, 0xb5, &(0x7f0000000340)=""/181}, {0x100002, 0x43, &(0x7f0000000400)=""/67}, {0x10f001, 0x2a, &(0x7f00000008c0)=""/42}, {0x2000, 0x72, &(0x7f00000004c0)=""/114}, {0x10000, 0x56, &(0x7f0000000540)=""/86}]}) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x363}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x100000045, &(0x7f0000000a80)=""/226, &(0x7f0000000bc0)=0xfffffffffffffd65) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x2002) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000980)={0xfff, 0x8001, 0x5, {0x77359400}, 0x9e, 0x7fff}) timerfd_settime(r0, 0x1, &(0x7f0000000900)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000940)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000a00)={0x4, 0x145, &(0x7f0000000d80)="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"}) 2018/04/03 01:10:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0xa8c, 0x80000001, 0x4, 0x0, 0x7, 0x7a, 0x3ff, 0x4, 0x928c, 0x10001, 0x4, 0x5, 0x0, 0x1, 0xffffffffffff8000, 0x3ff, 0x8, 0x8, 0xffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) recvmmsg(r1, &(0x7f0000004940)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/47, 0x2f}], 0x5, &(0x7f0000000440)=""/242, 0xf2, 0x5d2}, 0xea}, {{&(0x7f0000000540)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/45, 0x2d}, {&(0x7f0000000600)=""/186, 0xba}, {&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/177, 0xb1}], 0x4, &(0x7f0000000800)=""/55, 0x37, 0x9}}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/196, 0xc4}, {&(0x7f00000009c0)=""/27, 0x1b}, {&(0x7f0000000a00)=""/81, 0x51}, {&(0x7f0000000a80)=""/223, 0xdf}, {&(0x7f0000000b80)=""/117, 0x75}, {&(0x7f0000000c00)=""/189, 0xbd}, {&(0x7f0000000cc0)=""/222, 0xde}], 0x7, &(0x7f0000000e40)=""/39, 0x27, 0x4}, 0x7fffffff}, {{&(0x7f0000000e80)=@un=@abs, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000f00)=""/4096, 0x1000}], 0x1, &(0x7f0000001f40)=""/59, 0x3b, 0x43e0e1c8}, 0x6}, {{&(0x7f0000001f80), 0x80, &(0x7f0000003080)=[{&(0x7f0000002000)=""/117, 0x75}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f00000030c0)=""/235, 0xeb}, {&(0x7f00000031c0)=""/151, 0x97}, {&(0x7f0000003280)=""/210, 0xd2}, {&(0x7f0000003380)}, {&(0x7f00000033c0)=""/17, 0x11}, {&(0x7f0000003400)=""/49, 0x31}], 0x6, &(0x7f00000034c0)=""/4096, 0x1000, 0x1}, 0x1}, {{&(0x7f00000044c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004540)=""/96, 0x60}, {&(0x7f00000045c0)=""/27, 0x1b}, {&(0x7f0000004600)=""/1, 0x1}, {&(0x7f0000004640)=""/148, 0x94}, {&(0x7f0000004700)=""/208, 0xd0}, {&(0x7f0000004800)=""/128, 0x80}], 0x6, &(0x7f0000004900)=""/26, 0x1a, 0x2}, 0x100000000}], 0x7, 0x40012041, &(0x7f0000004b00)={0x77359400}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000004b80)={0x2, &(0x7f0000004b40)=[{0x24b, 0x7fff, 0xffffffffffff8000, 0x8}, {0x1, 0x1, 0x0, 0xf800000000000000}]}, 0x10) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0xb) 2018/04/03 01:10:20 executing program 7: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x7, &(0x7f0000f90f47), 0x0) sendto$inet6(r0, &(0x7f0000000000)="16800cd8392625c163cc4806f126bbac0ada3dba841112acb735b8ebefd91bf3a52c623f9ba6ed52e1bf04f19f2a40c1952fad075aafe48a7868e9a4aa06ccec4a9195ef57e9ca9179dc229f3e2ca26414ae3e5cd106838d08", 0x59, 0x10, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/04/03 01:10:20 executing program 5: 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) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/03 01:10:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_emit_ethernet(0x12d8, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaabb126a018b0f2d810018008847000000000000000000000050000000e00001000000010000000000004c0f12aa00640009bd2e9078ac14140aac141418861f000000090706e8d6e9cb050a47f02eff96afeb54060207070a069b2f84940600010000071f7bac1414bb7f000001e0000002e0000001ffffffff000001d17f00000100940600000000830b017f000001ffffffff9406000000dc0421880b100000028b81ce55f90909b37464d4144ff7f44cbc45328913542f7e650327ac1ae659814d099ef7eac407c591088a7c80db86e5f079e0d243876148019ce0cc895256f00b71711d065ab48c36e36f75cc3604ad45e021d776dd30ef67771bcfc133292f64d9d86d2a3e4c6126b011226806a3e2a0f1a6faa2440056cab941eb4eaa79b090f0219cb3d1ab4d5285a18623d8f9f53f0b49d04920c4316ace1eb03c44d8385e50f70c73087286614d62fa8740846cc8de8ddcd8c93e230bc958650094d2acb23d1328ff3c8a49e527c90b44c2676520ce7648be7bcfcd52ff85580708f95a1f59a78994df6424b39dcd817194526264381dbde40db76af6d042c0d3b88a31026fc9c8c0aa8034c615159bdc80a83adfbfb8b07f3178cdd7900ec63fadcd5b515d22da0b045614ed674e6930d70f150fd3066d4e007fabe6b83c3866377b30c45b929c5426b5c1da57f360fcaa64d7e5a70e6dbfcadc59ffe40f04126161108edb29d5b814a6d8f9e15c87d65f2c6be6437e0d63e7c63bd220555bc7e2d79c39ea432fca5e1a4361740c4d5e2fc2d390a60c242ee24a3a233f5d89da091b4c8fec8db34616697ccd47cae6c27443a4a8fb35b63d6d7eb3d67efc700e7ac824b44aac17178faf3c81cd9b68ae7d86e2d897bcec9c9892665b26110ef2e256503c0a99b137d481aadbd170cc49360890090bada9cb10ac5bb76e4c415567c8eef3c1e8ca46240a67682626f94edebf2660874cb66986631fab0d4410341e12396f5c44202b5e7c2565fd73b257cda4efdaa497e39ab8c797c8c87a8f41045093f4b19fc61cd484450c4e0f647415f2ba39024e7881c8a382ec6f3a740f98fcf058b3fd0776c97e50bed4f85ffc07ae1e55c0643d2ae8920bdb218e776e2fe07a75843b68d26bad57435d9cd6374ec8c8161abd87b62ca61ce0424196a0b420cd4502c3137ee36e811d92b52abfdeb7612cb0c404917606d1f3e9178b19eca3a77e816960f489cea563e7a16476b15d69165a454e5c18e67af6c3b8e913282d16d2f9346fbe47e5e4ecfcad34e7ebd7955b85dbe3d2fc05eb79fa82ad11216e66e1011721b23e960ea81969d382dad391cc819dc19484471530c18b278e218b726473af4cf3f4cf4946741988d29b833308e5a5039cfb2bcf24eb567bbb5127c348812d2bc2ffdc7b349549eb249367b5cc116e84d4d43e7a154f0ee31dfe47f42902cb0e2302fc6997010a17f4b7d2dbb011647d39ef9655e1cd9b370cc962007c789b6f4180fd8073298bbf4e7e44f04d7bf28969521694108095030eb27e8d24a8b611ad6bed8173d3a23e40048c0575536f83dd5b3d6e652c96c78c21ee453c55857d19374effb25071edea465889ebfc8fcd47bbc4a1c5b94369474e4e9754598a10ac775b47ef03101719d6fcbebddf1e6351088108244a86873e02376782e93921f93b78d33343e0442255c6176116b7558e31f16d8da48a774e4bfe87dc7998b55144c0c8e3cc293aa41404640a20604be4855a2b7057820c6a29ebc03da197dcd71ea507a195b8a0b1c3e130cff62bf93b6f5a93e981d79f52ed825b76b5dbb5a8de3ba6a13c495dc1dc25a77c76b935948621a877dc123f3507f14238f5328fdbb614fc535580f205b1b83ca5135b35270918c548edb9ccc49f1239a1ed420f5ded9723e31fe40919006cb78f722138d950eed9f0ae48b1d63df5e5b9735be64d5babfb425d8c93cf3b404405a193af65ac432a2140c7df1dcbc0cd0e26656238f51308fe62907ab70f1764b111e1403c53933c893099b0cb3aa441c181f29d46c0899f9bd9744666f563641747eeca98ff0d6bbc4bcefa30c5fc4499ca76acde5dd655542e080129acb414e221c7f5cd38bfb78b9bb63d63d22bd65e3e901e93ca6a46271d8c69f742be4745198469d8dd091e022343cac11f29c231e717dd37d27d03ad52545979257e4fdc14777039eff46c672d63d77e4d4e891b2cc2ac2964d0681c9064e4dbb83af928ddf8ce8a078539e8aad03b432c7500bed33f1e3504844d5b92d9dd602b54de4a0f7216e39b67ad73f203010860f596ba5b80443ad6ba86dbfbc53d69a919a6f71df094d6e4b18cc9dd94995c323bbcbca111d530622cb654adff165e62bb0d4900afceb54e89238894659f2d369c3b0d68238fac2ad407102b6edab5583f19953005d0f8832fefcb32a10167553ba0b99dc40702e7ffbfbc2d38b941884fe7412898be67a3fe9b0f98984f4f7743096e6c31746c297faeba9cb3d0135f91e8b67ca2e12715d38e90aea5ca6c2fa941307f3a7ea551b13d62e367651f87378ad9e93ca60e293f0aa738caa3a478ad5ac875c9c8b4fab8d738916708ec82b159a97b77a732838f40c09f9ccf0dc778789bbfbad0ed300e26cea04a81fe255d44f6e9cc7a8d8f986ece33312ccbe387cb9426c51bf41f4208e9bc4fc4de2d07710d739015cb5c7e3262ee3bfa445beb519c29accb4beae004e149d0994a156fe0cf17d639de492875a40e79c3b6709b5cfb8b0f0cbb4c716c436c9e7f9f9aed2cae2ea1fcdf9a04c4b558dd4417ab3df88df017522ca47f714c57c5703ca79941414d4c2ab345112100840d568401555e0ea78ad0b47aabfdfea013505f67dcf51b50ad6ec7006509de534d7e0ab7a0526aa91ae9a2b1b46e6805f40bbfd094c1881f4ad27eb2bd6d8830dd982b1cccd05550951a03e57f9439b039f34f598d907c906a960074b14473efcfcadb17590f97399a0b719cc9b75d4c099411cc0ebe91202993aef74e104a116b0ba127e88f2b0ec7044d0b9246c0228dab524a3263df0b96fe0be88caa354d94cd112db6229dd020b9799cc59bc3c6d316b37f55142f94f836d3d023c9afb18413c6bf162db30e350b3d639684077decdaef0a4fe56c6ea1f3a823fae55e466ea6df9530a8882f73dbd39a20e0c07b9547ee315134157d85ed36de30494fe1f022a2776456e253227d8de0fc66ce009a6cb8400f9e5ebd753f1f3d9e3392643f4086fca3e95d3edf59999b0875354c2d02d649d136836f7a136dd1a080a00a065c61fb704d5e4d264cb97e72799bc1ea1e217a040df8ee0ffdbd02818f2cd100896a9263fcfcae04d6bf80226ce026bfe22a6d00108c3a1bc221442b5a65031676c4bb0d3f3ecb9ecfe45f34b1f3b2778b93d8b2c17867b5d62d8c163a7e8bc53123ffa5fbd8a9d34bf8c3c0c43c9d56804fc386609e1577523d09dc863b6096e0de2cf7f0d4e965e566e2f7f26af933833824030d178089c39bd5d164b739a9b7bd77d5e30c31899513eb2ce3a1ae0b4cd4e7063e1c18443f3851cd82cefb75daa3da83ed5ec149d0d717e312921f7b3b371158336db98c01c6b656a07448c351dc549c0a2a6eca318c91aae1a030e3dfda74285118ff3bbff39d60bdce139145ae14425e269ac1a7b7ed43ecd8657a4204fb3cb29bab77da92cb9f72fda9176f2077d812b483bec37769007f2f40215ff046877e4ca91dcbd7258900bf2da5c99acbbf6ab9a623be73d5b3935f590ed646587c965e889e1d81a1cdbde2d14aa2a75fa908120e82b9bbad214febb77e148bb08f218b423fd4bfaa0733b40b683298a9d21e9a3821e9ee07c03ad245f5a8adedea8911fd7c14dcb5f24204d505d4aa21b32f1bdf84d6ce2e1b928644e4fc01f0dab5eea230947e9f956131357b1d7a8b0aa40e3cd2bedcfded9049a1122859f8eeb28256f81ca1fbe092c3173341fa4d3f0c42a3c4c9645c3a5d1e6022b35b2c390978cb627354867609280fd7c3740b1cb0808cda0f5a147d2039635a8077ff4957dbac88f785e83693cec9881dba68511e05be2904bb8e316d729816d0af2f1637cf2ac3dd01169c92e36e80a85b9330e5bd2b03b666df9abf4ded307c136c0143d934ba91901456539d66b570d2b7a6dbe385d5579bf41b697eccf06c1dab6da1f6210b40bb3d3c4e21ec41e9a7efac8cd08f19ff54e116e85a73ee939f99b95e58b6fb422d1961253de9bbba63bb2d2955b0cd61731166e6f47b6098ad5de22c97d0b5b263e4699a1d4c7607fba6ebb35ec2ee29583f64d2ff88b6cbe000eca9ba858e0fc7b88328f0df82f05451e9c29ce83c5efe99ed4a8cf79a6c65fe5a568dcc67609f35c1f197c818e02a310f453b0261755e806a17b7335cabaa7b4938c9c5cc136027974b1cae3efe5afaeda719257d600e68fac8b34904bf2f139bbfd791bfefba112fa6b636e9f3244c3a40a69a5c506eabf73dc2c64e5b1c84e448e4f9ebf753c69d68d2de33de9055ca28de9bdb717ed3012eb918a8b96b0e6a42865a6067223a661813963b10e3f6bd2225b5e483a9bcbc6b8e434c31302e6ef936ed5af024dee2d616ff3d895e5f0473057c746e18e1adc17e4cc00212e0518bb1f3cd4f0341ce48b83f1d08f75666f53b1989715f853454519c6102b88bc876f69e96aed3607218dd68ba4f75b31e86e1db6e7d1688f3566de6872fde3fdbfac019fc1914f1dbf11f91cc458d192e763511a3358ebac847367bc419d005e7fee86b96df15f4e29c4d3350d636b51f57759b84a8244eb7e0ec2fd798f648ad70fe12411e5beefbbee0e68bff0c6e20de639c5b234cf56e4d07d8ea451f5e56b30b090db0d7e4b5204c998ac266383565d4bf08450bd1e7d6cc2d5faaded9ada6d466936159b467cff841356321bd2d6f00af5f1bf654a8d8b12967eb40f92e8d4ce992e699464e9fda0feba8c460142b2439a3c1d0bf9d2fc3477c50f55fa2dea7c00d05826e344b2734bc92b9b9bc3411874b68431eaa4c15a9ab3bb364f85d16465a45ae9cd45641938508f164189805109deb90ea48cd8bccfb5ae92e12773ddc1d9c9778ad304029a0ebeb0b6930aa8d7a702a7bd8cf6d802979a27046c546ebc4071af854e594ad83bfc0bbb945c0d794ef1f79c6e22404ff31d6225ed9dd03aa4c619477a8c06f202ce9e00a49583a7140b7493987b57a53f1fe67c5adaacafdfa590de705151fb815772fa491b56c7f6c3141fc6d53a845343db071fe2ba1d2696ca21c04840b2bb9a4cb81c74b51c6a1ca537d1a18fc016476bd7c0501bf9f1a2c26fa5f0f9b1c8b377a39d528a839019191831166296a082ca9a9f8251030f7886d286f0ef6250ca6c087807983328bd8849dee63d0ee28a123fc428f71ee6da3a936bee350ba8e3171871e12fbca04016a0762998dc4b6375f5e4e856001c2c972c05fcdc8555ab9eda117f3b24b357d45392c7d002bb3cc3c971b2377dc7db2f8c4910f8b8821d0096581dfd05d238c4f4da682f5af3b4b8831b0e35785684f9291a44ade5474e4f5a940b44b81c1d454ebe48e489ffe6bc4dacb6255538531933b591881bfe00a2cddfabf4e008bb521551d81da39891a5e2d8cfc4c4c946014dd4aa1a47e7bea5d07e69ab049e3b7248309335ba32201513c7fd90d702290c5115d01a3fc0ed3969ce0a15ce2ec0f9b740237f9e03cea8d2d44de365910e647b1d0abf0ebd040620f7eb82d553cc86f43f59c6da103e654675ce60ce58b3f3f53952f993310e5ce93fcf2ef8ce5c24b82e8e74a3cfa8760ffd307a5e1634a500ae271853589164b8b82872921d18267a284a649194bb95bcc49d800b7cea4b29061603a93e56c8871a8a26ee01f9b5d45d93abac63c86c8667cc739150bbf60a58e3907fda0a0632037c081421652975f1d7046383da3f66ce61dd2e8183981852b0e2e348a0ad4f58558ddc67d000a62a9d942fb625050f124e683551a840a07eaca0499f944d4a4ed00000800fffffffb020c9b95b94a4e286cca4cc7d85495fa75984447aa9f573bfaf6a18921f00e586b8e1fe2b15ea28a52e2b50578f0252981b2603b1f8a96c2dfe574c800c82645cf671b32aeadaeafdfbd5a6c9231fea9cd62d395bc9209b90bbdaa918304d67374c135277c41a673f5ce61710bdc8d6233c044b093b821aa3eabd6b17bcb56bf0b41dc46cd0a8b8f5241a0f40d0086dd00007a7e00053500feb1a698c1440c8912f72ce5c6a0f22b450e5f986907665d72ae022b39e200c7a1f018fd355b7876c59b72346263cb6cb6d1d1f443a6e26ad1b089df7a40e58176848844eaf98afd9fca41e1a215b94a4789eb316b06d0ff63135c8d1752f351ddd7feea0dd07fbba823654898359f2652930395aa2a0c5d4f1422635b7929b6981b1b2ffef3039f302c56a9f76b0f868999fbeb696e4de663efa724a4ea28970ce6f5401ed03f74f11a5b0f8e3fd1406a4275f29e7e18547fbfe28a080088be0000000415fffd020100000000000001080022eb000000012500e4310200000000000006020013190800655800000002ae440987004b225dbc3b8719e0b9afb72ea6bd19844052848e218bc1a25cc8466330dcb18bd1891e51fca744fb85f018767986ebc5af166439de27fd54befd5b8680ac6a6a012a95327bf77e4d0a58bd6e8341e714e67cb3a768fbab31ed3433a1a0408e463c09c1b8f3afa489b46984b1ed1449da780ef509e1d399bcab4f2085b7720061a46f70ab17fc87202e80257e5e8774aad4cf8e4aa13c45629fa42fa54c"], 0x0) 2018/04/03 01:10:20 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000004ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/227, 0xe3}], 0x2, &(0x7f0000000180)=""/62, 0x3e, 0xffff}, 0x3}, {{&(0x7f0000001300)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/130, 0x82}, {&(0x7f00000024c0)=""/152, 0x98}, {&(0x7f0000002580)=""/162, 0xa2}, {&(0x7f0000002640)=""/247, 0xf7}, {&(0x7f0000002740)=""/86, 0x56}, {&(0x7f00000027c0)=""/150, 0x96}, {&(0x7f0000002880)=""/4, 0x4}, {&(0x7f00000028c0)=""/113, 0x71}], 0xa, &(0x7f0000002a00)=""/91, 0x5b, 0x1ff800000}, 0x100000000}, {{&(0x7f0000002a80)=@generic, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/114, 0x72}, {&(0x7f0000002b80)=""/152, 0x98}, {&(0x7f0000002c40)=""/70, 0x46}, {&(0x7f0000002cc0)=""/75, 0x4b}], 0x4, &(0x7f0000002d80)=""/188, 0xbc, 0x7f}, 0x9}, {{&(0x7f0000002e40)=@alg, 0x80, &(0x7f0000002ec0), 0x0, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000002f00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002f80)=""/89, 0x59}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f00000030c0)=""/232, 0xe8}, {&(0x7f00000031c0)=""/80, 0x50}, {&(0x7f0000003240)=""/14, 0xe}, {&(0x7f0000003280)=""/225, 0xe1}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/228, 0xe4}], 0x8, &(0x7f0000003580)=""/228, 0xe4, 0x10000}, 0x1f}, {{&(0x7f0000003680)=@rc, 0x80, &(0x7f0000004a40)=[{&(0x7f0000003700)=""/133, 0x85}, {&(0x7f00000037c0)=""/81, 0x51}, {&(0x7f0000003840)=""/110, 0x6e}, {&(0x7f00000038c0)=""/94, 0x5e}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/206, 0xce}], 0x6, 0x0, 0x0, 0x800}, 0xa2f3}], 0x6, 0x40000000, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000004c40)=@abs, &(0x7f0000004cc0)=0x6e, 0x80000) r2 = dup2(r0, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002ec0), &(0x7f0000004d00)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 01:10:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x1c1, &(0x7f0000000080)=0x0) r4 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0xcc1, 0x400000) r5 = dup(r1) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2000, 0x0) io_submit(r3, 0x3, &(0x7f0000000580)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000300)="a3ea6d8b209aaa8ac10fa26a22bd7c63", 0x10, 0x10000, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x200020000000000, r2, &(0x7f00000003c0)="bc21588cb441dcd412487fc6fc56f36debd6404c3cb2b21effc004e7b7839d776c25dbcef38895c9b2664a460a5df61db3be2b736c8d38336b6d5125aae2d607a3a17a6a4472d171a654963d6da58fd60143fbef42bcd484f8415cc43e7116fd84eadee6711a7879010ead7edd5bad55078384e08d6bd63ef7612ea25f6365f3d65c23f6e5c9a8fa783a3362", 0x8c, 0x8, 0x0, 0x0, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x6e00942b, r1, &(0x7f00000004c0)="bd577d7e7d8d1e78e23fd24f896c484675e54ec99d9720be70f6ea", 0x1b, 0xffff, 0x0, 0x0, r6}]) ioctl$KVM_SMI(r2, 0xaeb7) r7 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) shmget$private(0x0, 0x4000, 0x103, &(0x7f0000a8c000/0x4000)=nil) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000000040)={0xa2, &(0x7f0000000240)="eb17c3c0ac6e5df0183a3b771ca8b2ae3d85cef50625472438405d6273cd8829f2fe488d8d5237efb1bdfab5a6398b29e01c0a2be7766b125757b5e7301dab34f504b0ea0d6b86727e067ad497284d3e3da08657f292638124ed1851bda8b77aa8c37d8ad90e514dc4df7f74b6c44f30401b47cb384343eba685ba081011c3e136e3e3ecec5e76f1678ba872afb4de35bafaf480bc229deec5f50dd14f252ae2867d"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) 2018/04/03 01:10:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = dup3(r0, r2, 0x80000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x9, 0x0, [{0x94c, 0x0, 0x4}, {0x22d, 0x0, 0x4}, {0xb5f, 0x0, 0x8}, {0x8af, 0x0, 0xfff}, {0x9c3, 0x0, 0x5e}, {0x884, 0x0, 0x20}, {0xbd4, 0x0, 0x100000001}, {0x0, 0x0, 0xff}, {0x3de, 0x0, 0xac0f}]}) 2018/04/03 01:10:20 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='keyring%\x00', 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0x240, 0xf8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'bcsf0\x00', 'syz_tun\x00', {0xff}, {}, 0x62, 0x2, 0xb}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x8, 0xfffffffffffffff7, 0x3, 0x0, 0xfffffffffffffff9, 0x8], 0xfff, 0x401, 0x800}, {0x7ff, [0x7, 0xf2ea, 0x9, 0x7fff, 0x0, 0x4], 0x0, 0x8, 0x1}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xfff}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0xffff, 0xff, 0x8000, 0x0, 0x9, 0x1], 0xc94, 0x6, 0x9}, {0x4, [0x40, 0x400, 0x10000, 0x8, 0x7ff, 0xfff], 0x6, 0x827, 0x1}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x40000) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000640)=0x1) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r3) r4 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) r5 = getuid() r6 = getegid() getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000980)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000009c0)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000a00)={{0x40, r5, r6, r7, r8, 0x40, 0x8}, 0xa7, 0xad74, 0x731650fb, 0x7, r9, r10, 0x99}) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@empty, @local, @remote}, &(0x7f0000000100)=0xc) recvmsg(r1, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0x7e44209b0594fc35}, 0x0) 2018/04/03 01:10:20 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01721ae663e7bfaf7b813a6f5f2c1e7a13a9d249499780e59858823163f9fce73f666c03d7d439f28c9c7da47c6b0e9fb0a67ba99fee378ab52364a3446cb96d01dc50c1697f6600000000000000000000"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x400}}}, 0x3a) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 01:10:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x83}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x40000, 0x800000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}) geteuid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x1, 0x300000, 0x3, 0x1f}) [ 477.868408] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 01:10:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) r1 = gettid() gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/03 01:10:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f00000001c0)=0x98) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40180, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/04/03 01:10:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYBLOB="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"], 0x1ce) write$rdma_cm(r3, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) write$rdma_cm(r3, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000004c0)={0x0, 0x9, 0x5, &(0x7f0000000480)}) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/82) openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x450200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000340)=""/193) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000140)={0xffff, 0x9, 0x7fff, 0x800, 0x7, 0x3, 0x4}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/kvm\x00', 0x100, 0x0) 2018/04/03 01:10:20 executing program 4: r0 = socket$inet(0x10, 0x2, 0x6) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/171, 0xab}], 0x1) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x4003}) 2018/04/03 01:10:20 executing program 7: io_setup(0x1, &(0x7f0000479000)=0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xffff, 0xa001) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0x11, 0x1, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) io_submit(r0, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 478.103456] x86/PAT: syz-executor1:30731 map pfn RAM range req write-combining for [mem 0x17cca0000-0x17cca3fff], got write-back 2018/04/03 01:10:20 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) signalfd(r0, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:20 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='\x00\x00', 0x81000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/03 01:10:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) [ 478.184249] x86/PAT: syz-executor1:30731 map pfn RAM range req write-combining for [mem 0x191bf0000-0x191bf3fff], got write-back 2018/04/03 01:10:20 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0xdfffffffffffffff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=ANY=[@ANYBLOB="c00000001b0001020000000000000000e00000020000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/03 01:10:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/4096) writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/03 01:10:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7}, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/75, 0x4b}], 0x1, &(0x7f00000009c0)=""/199, 0xc7}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x8a0) 2018/04/03 01:10:20 executing program 6: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xff, 0xa8}, 'port1\x00', 0x10, 0x40000, 0x2d52, 0x9, 0x2, 0x8, 0x20, 0x0, 0x7, 0x4}) 2018/04/03 01:10:20 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x300000f, 0x11, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x80040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1, 0x4, 0x8, 0x1}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000005c0)=0xea) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000600)={0x5096, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x110) poll(&(0x7f0000000440)=[{r2}], 0x1, 0x47e) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000340)) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000740)=0x9, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000240)=""/206, &(0x7f0000000000)=0xce) readv(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x80000001, 0x4) 2018/04/03 01:10:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d8", 0x1}], 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/03 01:10:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x721240, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x50000, 0x0, [0xffffffff, 0x1a8800000000, 0x7, 0x80, 0x2, 0x8, 0x0, 0x4]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/75, 0x4b}], 0x1, &(0x7f00000009c0)=""/199, 0xc7}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/03 01:10:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0xdf, &(0x7f0000000080)="d1c18dbaca462bdbd2cbbc914bc0aa67fc840f7fbd5fef5096c17076d97b92b43616d603bb0fe6d25adf0b47972f43fcd8e577c611d735ba7d136cb2486eedcda1bf13d0c67c4b743d027e16cb6964c42cb9b438bba35b88bb808d6b6a5c9676509b19b9c4e7c803de1add5f80c8e8936a264312d1828e78ab472a998966fa5b85901ef7bdbd79bf9ee342d2fd7b58506ad76839e619a2ddc95d4f34e5b60e30b5aa279f35f437fd0f8db523ba77e0fbc99ca0a2dd2f44c985408af33042baa74056a8adbd7029e857466bc3c3a762d9af309357dfac2fda481d91533a2d8e"}) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000002040)=0x31, 0x0) 2018/04/03 01:10:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x400002, 0x0, 0x1ff, 0x0, @tick, {0x0, 0x3}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/04/03 01:10:21 executing program 4: shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x400) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) 2018/04/03 01:10:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x6, 0xf28}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1b, "1fb95042d59b9423a43a165b96b6ded9300c4a435844f6a4e33ef6"}, &(0x7f0000000240)=0x23) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4e5, 0x0, 0x0, 0xb9e0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, r3, 0x10003}) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '\x00'}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9c73a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00000000000000"], 0x60}}], 0x1, 0x0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/125, 0x7d, 0x2001, &(0x7f0000000140)={0x3, {"06e292a317cdeb"}, 0xffffffffffff75cd}, 0x10) 2018/04/03 01:10:21 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x4) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000000)=""/94, 0x5e}, &(0x7f0000000080), 0x40}, 0x20) ioctl$void(r1, 0xc0045878) getsockopt(r1, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) 2018/04/03 01:10:21 executing program 1: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88), 0x0) 2018/04/03 01:10:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9, 0x103b41) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x4d3, 0x1c, [0x1000, 0x3, 0x9, 0x1, 0xf9d, 0x2, 0x6ab]}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7f, 0x80000) sendmmsg$alg(r1, &(0x7f0000006180)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="839aaa9a2e6b8f11165e2be807c03f3ff9f0ec577ae9516bafdf2f677649e256d26e04290065a9b66c913cd54ea8d18cb58a590d67ea45aa3088", 0x3a}, {&(0x7f0000000200)="39a6954cdea23d2c7b50332b18bebdda349fd76a59cde4ad4302b7e23beec2e43d9cca87bbe0ecbca02ad4f315abe4f7a302e43494b0ce0e07ae1a725f15002e014c6bbab4dac41f9fc4212d3dc116014a52a285e932ae05a01aa1362d48", 0x5e}, {&(0x7f0000000280)="7f3a334e0469e63dd6cce9b5df08cc24228d38a3b0c5093157d5993586d7ed6a32b4b63d8e3c500145a51176f70fa23492c395d0914abfe87b01fc6980c1c411820f05bd335b3fac27f050e80ea8878ba4c444f229cb4b6e874ab7909d827f5c6772008a415fab330c86065b802142c475954ed2f72f609fa79ad0692655e34b1f9aa20736f34f03d6b4e5ba51", 0x8d}, {&(0x7f0000000340)="0324a14b8bf523c95270b204b63a608abc6a994fabb520993f93bf204fd70e85b000aebc3f1761ef289df1add9810db576cfa847755d1f1aa7e8cab3a7cf93b5", 0x40}, {&(0x7f0000000380)="774a8260a2e5cf11b0b951177d8807ea1f54aed751a7ee9bbba88a01671ed0e5b39d08203fa8624c3cc80b55d9c6d3ab1d9b930b311d9fbcf6663fd0d06ac176cdd4437bcae83aadcec8853325ffcd2a342d7b794146b337ba6645c9643f2ff1f6f63910d3dccdef67efac24e0870ee08d67538469bf437e58220f2a56b76d4e680e69ec4b7391eb1355d0c60de18338ea85565863df89265216753696ab4f5328901b1a7f6314e5c8a1285e71b1a1375aa76b78ab0212", 0xb7}, {&(0x7f0000000440)="e35c9bc58be0570224f9c25530a7a1ce87853ec7978840002e9197ca10d7e7e810a8cd93911ff326fd43cf73eb359345d860cd49e45feae8e840dac1fc1e932c03c338adf6bc360fe740664a7695913a366287fefb2b8c99cd1df165cbe634ba6726e25453d6afbcab0a39315e0ed8e165", 0x71}, {&(0x7f00000004c0)="1cc658767b007cab5e6c23b28068e0ca12b3", 0x12}], 0x7, &(0x7f0000000580)=[@iv={0x110, 0x117, 0x2, 0xf5, "61efde60a173d9a22e93b5a85d40558f246886896481c1dd31171ca2cf0f68c22c47504e62522dc55ac992417b5db1ab14d5f27b9111952d6e3be1d16182135086326e5f5d208f50587ee437a781b613d2d2884a5ed4c934d892320411718e361b6294365fbf879c4c2401de040a661e576b81a9baf73f983801a54364cd2a38b637937d148cdb641d5fd60df05cbf585402015797f1b7962dc6533b4d85f3585ce23897219e78ad2a4ceff992f3b13ea27aa6f8bb99a05881100e59f439badf6f3b61a3b863962a191bf81657d9171d34b64e4d4976f488ecc7011fcdd825c240bbb83c993971a1866d10bd6ffe68612ad371f2cd"}, @iv={0x58, 0x117, 0x2, 0x3d, "e897ccc70633bb17dd9a860a15605ae9ee7f8983a3baf8e5147b97c72b541ba835e3d66c1fa8c3b6310a37983a1ed2d95ab91f07c224be4013d435eb09"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f0000004b00)="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0x1000}, {&(0x7f0000005b00)="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", 0xfd}, {&(0x7f0000005c00)="1d3dc29e51020df45a4eca47171d5cb1a4182bcce4fe851346ec2574e99ed36445f43413bff3ac3433da15ce9741e88448efd39f67f02862b6c990b5d76dee32fcb91cad637bd4cad3fc680102bdff63036e59c14f6d4e971ad86ad0d6188cab090915e71cbd15b3be0c1abd2d03a348e2c9d5979b925c2d797ca97a4187ef312e12ce2ba0d9ba3e6e73cf39d8fed87e8f31145a9b27eefc44346f003e6bc787452a0179c612daa2471c70dd139459cff07db4eec348f68a9df94953dc470dd03bb4691eafa1a3b3e7f1a1382d00efa79a2c596ebf7532", 0xd7}, {&(0x7f0000005d00)="78d09f69f54c793416bccd5a80f926b7ef2f855f432cfa1ade44db3cf8635c439da11c7ccfb8cad3b7b63e001bf6b8bcd9f617ffa7c42f798fe1fa18cfd0b27df02a3ad1416ecb0a0ee81fe6ee1553dbb187819e131fb2f4de2a8f5c96a59da1aa5e05d6ac905920701e4a8f9281094c30d374e1ad33538766e30ffe09bb331f2b5ed98bf5b6fc5a9aaba69faeb295352a2f0a00fe00fe269007326d6ada85827a2d98c69c", 0xa5}], 0x5, &(0x7f00000064c0)=ANY=[@ANYBLOB="18000000000000001701000004000000010000000000000018000000000000001701000004000000ff0700000000000020000000000000001701000002000000090000000f4b3d975c3a9b0e6500000018000000000000001701000003000000010000000000000048000000000000001701000002000000310000008150925fdd1faa72ab391c217769f03bda84a69ddb79255d8ca02de27a8dbc1e61eb972ab9adac36e7042248ba0ec6f54700000048000000000000001701000002000000330000005b8f385ba9705535729da3351527b526bef1df4a128679570cfb4d62ac445dd3767a0cf54b93d198b3c29b1747fd6586475dc70018cca5df3a000000000100000400000003000000000000001800000000000000170100000400000003000000000000005800000000000000170100000200000042000000d7f8060c7d9ff57f0d172c84e5a102787f10611cef8ed8aecb9bd6f3f40cef4db9312a2a10ee05925fb81d3b798639480094ee9b526eedb55f0538d98c80d471c6ec00009342860dc0a04b0614c150ce9b50f35efd0378b8b3aeedf690f4c2d5ecccfa2473145b95c653b1ab97dcd4fcae76ff6738279f02658663394b0d4361f150056f42afd5882adf559fa1f87257a719306c598b15ab686de286b39d584db506"], 0x180, 0x4000800}, {0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005fc0)="13845191490434110bfe1582ea7276f6e7a75b1586678fa525c1f9825b9f19a8d36345f3", 0x24}], 0x1, &(0x7f0000006340)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000030000000000000000000000c8000000000000001701000002000000af00000020629ba199eba5f904a3e65507d945b5e106c867eafad70e66e161c7c0105dc5f534f0a954af4a6e428d84a4edf78ff59b44e4998dba988ed91b98bbd2087d3005012ac12fc54b0adaaf64ad9c8a41fef8235af3cbd4344a76c91c3f8e0d707621c4473c10c2e6e0dc8e47f5799677c2d4a7182bd7998955ae3d6703aeac471c6b07c5b15349905452cba4a5dc1d04d2f482910f0ef1799cb9f36f402eac0d06d41e12fa7138f5420dc1685f7717c00000000000180000000000000017010000040000000180000000000000180000000000000017010000030000000100000000000000180000000000000017010000040000000300000000000000be03ac43361271e2e375332112db384ee942fee072441d03e1bd7b05ad2444b765b3b269fda64e7eba799dab09dc3e2cc88657241deb005eccb740b7be9d1f"], 0x140, 0x4000040}], 0x8, 0x20000000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5, 0x10}, 0xc) 2018/04/03 01:10:21 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x20000) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001040)={0x132c, 0x7, 0x7, 0x4, 0x70bd25, 0x25dfdbfd, {0x7}, [@nested={0x1120, 0x28, [@generic="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", @typed={0x14, 0x2c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x91, @ipv6}, @generic="919e859ae42a14ac5d71d1763db61b883be891cfbecde146c5f3897b1c8c7e55239a47c599528e8d812b7035b5d2c6f23ac830802e75945e24557578c14f9ca2a9c864c3fbb826cf2484cdff7de50a6effe5e10e2666f33130ca86dcec554313ccf41533c43275fe34e60f75f8d89e318234f8329bc84e320925bb030e5822c515a6ec8b3c00f24ad831a2a25598fc0c7df26a178190e229f9b8feb61f6e2ce0e3fc65e9c84e272eda0a5147e5df8e450fbf31bfe1627bb5fdd61568014fa9d8f02125dca5e5246fcbe28c617570c31d1b80ffeefa0155bf56c5a19c4914fecc48bd", @typed={0x10, 0x1b, @str='/dev/vcsa#\x00'}]}, @nested={0x1a4, 0x86, [@typed={0x4c, 0x69, @binary="cb2f5040144b9353163064494fee5d2db5379e118cabb3bd47bbb7a0691d08bb847e615610cb2d37610e33de8021c70d6f9067acf2c923a600fc06ed8cdd9372498875e1730bed"}, @typed={0x14, 0x14, @ipv6}, @typed={0x8, 0x1d, @u32=0x1000}, @generic="c6669bc23b744c24eff9231aa22ab0605ac12bb99543172845147f8bddde14787dd22848bbcc03eed1116fc9c70c79c092c189c3bd93b96eb897d2cc289794494fb010184a4032491fa19675fcba47861b64111bf136ed5f70ea74302982e5d78474134b12137d9eeb71a338553da718a808c6f681e3019bcfac7decd7de91c23457196aaae69103d21d638139b044255730184ea70c7c577f0d01dfa316641d99dc7c690dd472fffe3895b71614291d35296ac24676811fe5a81a285fbda95d257b0b6495f5ebf2bc50bd5fd6edb13b91", @generic="7c3ef4b78177641ceacd62d124b243bf762b5329d6461035c3e36331e96c3e730645d56ee5dc375b86776cec2c9f3144d0af61e8de441d4c0b149f979ea7ac60b6c5f068b06d4f46b5e9ef4ab2e84fade40579cdfa0b07ba540e5e42ed12304d9e3045c43e6d"]}, @nested={0x54, 0x46, [@generic="8b933654c306d2b209a5bbb043e140e2d11d1f9e62b4626a12ee0cb99162460200abe6380e1bf76522b5809fd2a61c70cd168bf60d36b9df42c8e4199a529f2823865734ccb8fa", @typed={0x8, 0x90, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}]}, 0x132c}, 0x1, 0x0, 0x0, 0x50}, 0x200000c1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0218f5a5aca35f7b3b61293692833318a0098dbc0000000800ffffffffffffa8493ac6d6ff8ca253f6d738935e3db3abcacb7fc6538ddb651424787d7cbf55a46b8f245c4209ed922489f897e05d7800874fca06e600a2cb6d6aaf6273de0e6fe9a47089787bbed61c96e113d58f50a9ebf305aa8e7e5143c9efd14edb87c5321f7fc2190855a6e9992e5af960186e99f3b2bccc64e689a28adb6b214b051db52ef50d18c1"], 0x10}, 0x1}, 0x0) 2018/04/03 01:10:21 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000ea3000)) 2018/04/03 01:10:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x680c0, 0x0) fallocate(r2, 0x0, 0x0, 0x8) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1088}, 0x1}, 0x4040004) sendfile(r1, r2, &(0x7f0000000080), 0xa) 2018/04/03 01:10:22 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000504ffa)='F', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0xb, [0x4e24, 0x4e23, 0x4e24, 0x4e23, 0x4e23, 0x4e23, 0x4e20, 0x4e20, 0x4e24, 0x4e22, 0x1ee, 0x4e22, 0x4e21, 0x4e21, 0x4e21], [0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1]}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x400, 'syz0\x00', 0x10000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) 2018/04/03 01:10:22 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x108) flistxattr(r1, &(0x7f00000001c0)=""/34, 0x22) setreuid(0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x46, "43ef9be6e1905d8d8909185c70dce506ad3ec6c9059ea027fbde18e7d21f4ae209597e3183409daeb400ff1e285ac4893bfc022101b43716a985d14a870cc57b9a5f8b6d129e"}, &(0x7f0000000300)=0x4e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0xc000, 0x0, r5, 0xb1, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/04/03 01:10:22 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$KDMKTONE(r1, 0x4b30, 0x7fff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000040)={'gre0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) getsockopt(r0, 0x111, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x401, 0x1, 0x7, 0x100, 0x9, 0x80, r2}) 2018/04/03 01:10:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x4) 2018/04/03 01:10:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) fallocate(r3, 0x1, 0x81e, 0x3) 2018/04/03 01:10:22 executing program 4: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffde8) 2018/04/03 01:10:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)=ANY=[@ANYBLOB="050000002503000000000000000100000000000000000000000000000000004e210000"], 0x38}, 0x1}, 0x0) 2018/04/03 01:10:22 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x101200) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x0, 0x100000}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4188, &(0x7f00000001c0)=[r1, r1, r1, r1, r1]) 2018/04/03 01:10:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x6) 2018/04/03 01:10:22 executing program 4: syz_emit_ethernet(0x34, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@generic={0x8906, "b575174e1876dc741d87f2998eebc120b67291110373d675a41011b8e8fa9dbbbda36e4b60b7"}}}, &(0x7f0000000280)) prctl$setendian(0x14, 0x0) 2018/04/03 01:10:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') close(r0) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x600) ioctl$KDSETLED(r1, 0x4b32, 0x1ae000000000) 2018/04/03 01:10:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/04/03 01:10:23 executing program 2: r0 = socket(0x10, 0x1000000802, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9813f24849d7b45f8969dc15072dfbbb777ac06d8bd7f39c660495f0f77ce79709158fd96b907881f371de4cc2e35e4f8e072e6e229a367be77f8307125c67f99840f9f2222c09c4bead4da21a04744095dc7b8f24fd01d5944d391135b6af177838fb53910083d9f391e3cb68bb31b8e59788917ce835d229f72cb14ee19eef6bb8eb2e040beb", 0x87, r1) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/03 01:10:23 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000002c0)={0x1000000000000, 0x0, 0x8, 0x9, 0x9, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r1 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000300)=@alg, 0x80, &(0x7f00000008c0)=[{&(0x7f0000001d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240), 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000380)) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/03 01:10:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80000) accept4$ax25(r4, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000880)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x23, "f7cd02ea964af6ea5166a7d5a5e20ceeb7bdeace0890b5f573eefd7d42ef4cadeb0841"}, &(0x7f0000000340)=0x2b) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r7, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e000000000000000000000000004e2000000000429f0a008000ff000000000000000000000000000000020061500ca7fba0dabdc6926448c393233a70b9944f3cae9a73ce538f15a1cf2adbe80816a02bfd92ec50056ab82097fb334407b0"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="ffff0000", @ANYRES16=r6, @ANYBLOB="000428bd7000ffdbdf250a000000080004003f00000008000400000000000800050020000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) getsockname$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000580)={@rand_addr=0x80000000, @broadcast=0xffffffff, r9}, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x6) fadvise64(r5, 0x28000, 0x6, 0x200004) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) prctl$setmm(0x23, 0x6, &(0x7f000000f000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r8, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/03 01:10:23 executing program 4: socketpair(0x1a, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x244}, 0x1c) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x1) r3 = dup(0xffffffffffffffff) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000400)=0x1d440000000, 0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r4, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r4, 0x5) syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x200, 0x10000) vmsplice(r3, &(0x7f0000000180)=[{&(0x7f0000000240)="17d68f90d10051907bef8b20e9e25c90e413a6fc65e20f3c068d914c16d325c4f772374887e4607e63fe16e76aec50b0e2ad6f49dc5dead3d208547da1f686bf4b2cf0f275bc5d1975f39466b62e675f82baec9c371b035e5122a62f39ea41749c0e3f053a8420b9497ff61766f285a6f1160ae0665869910663190e42c4da7939d3f8fcd470817113295cf5747af55059ccf78219d569ab7c06a0ec7378a3f5", 0xa0}, {&(0x7f0000000300)="c3ad91a04cf949f4a7b32bdfc57e71c5827244c9f62f0907e6974c2cb99133631cfb29c52807417a8e2f1585895604983e45984568211c549c4c891168e4572c0d48bd95efe8600bf2f57eb63a8a89a3fd50d22b053f922d8e71bc811a641e4fb6e8a08376464da10c29f9f7849e2348644d0b9c9c4ad45a70accbc363dc917d840c8b532b26f7b2d92a3b91444515af3f2b33c3a818381093d034", 0x9b}], 0x2, 0x7) accept4(r4, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/03 01:10:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="1e336500ff37d5e61ad7ef0000000000", 0x10) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) 2018/04/03 01:10:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10202, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/252) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000040)=""/231, &(0x7f0000000140)=0xe7) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/04/03 01:10:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') sendto$ax25(r0, &(0x7f0000000040)="9be5ed09c85c6fba2faead7c0d7e6757369b119b8de6dec11a19d85e0e29f116ecc68fd8b2bb6770135df3a141f5074a3d6a1d8957d996fbd62babc4044f9254f35e904b2345898a702bb3522c49bdbc0fd6d6184e589bbf6678683135a6a2061b15c54710a45dbf7d433b611002736ea5dc1b073f2e706e9fbff34fd245a40177ef31a748e398c0164c316c1b176523822c57f649336295e0f8ce2fdf3db30cf986ab93e8c6e60dbbaffc9788d4071bdc23ffed7e71e7cfee0b82764af6d85ed5126445247bbd0045af000a000b555b5cded0203d5b4c2e6e9324b5b7299f68f392b4748e6a676904b07e84f3c40d2ebee0a7a430", 0xf5, 0x40011, &(0x7f0000000140)={0x3, {"2f2c2f8e16fb3e"}, 0x8000}, 0x10) ioperm(0x4, 0xd5, 0x0) clone(0x8100, &(0x7f0000000600)="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", &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000ac0)="53390fda8284d91b43a2d916880000000083c53254f05fa21c1f5c5cb28eab232665220b5d00000011680e9b361c6f18b0d23af8aeca56009d1e1ef716a40cd173e70fe3826b6fa92210d2988448d33ee45765c798316b5c761485d74e05624968c702eba33a99e6a5b3ed8b624ac1454a7586499cd10700000000000000b1e227c45e6ab11504eca6ee76127eaf48342e32348bc2c41d0527a72f0c6d6db201ad46292f258f45d629fbf38d6dd62efc02499ae31e8be9b895cbe61606f059b70be13b967f3b4ffb665a8c7097c0f5c6238331c9d8fb73f37ff96d2365d688dc60fcac54a40ac27f0cf69d9ba897ce0e") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x800}}, 0x0, 0x10001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x80000001}, &(0x7f0000000380)=0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180), 0x10) 2018/04/03 01:10:23 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) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') sched_yield() sendfile(r0, r1, &(0x7f0000000080)=0x1000, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x800, 0x800, 0xffffffffffffffe5}, &(0x7f0000000180)=0x10) [ 481.597251] QAT: Invalid ioctl [ 481.614563] QAT: Invalid ioctl 2018/04/03 01:10:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x457, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000f9ffffff400101c0f402a8c47080369733ae6fd6d6362bf51920f685d357cd57c159d5e71e79b4f214c38074f3de8a2e61ccfa7775"]) 2018/04/03 01:10:24 executing program 0: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)=':!GPL![$md5sumwlan1posix_acl_access%\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2ccb158f1385d8b8e17784c07efe92065c13705df9f0e74e493457ff0fe379b961a382068de63c1846b017b434d06788c64e09d06774f8d79df74f1013587fa0852bc227ab36093fc3b6b677d686310713d919f1", 0x54, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="367d8a717ac99b9d6666043600b98fdd777da1fab27445de6c26eaedffe55663e3b9e31ec13227e2ea0a3b6e1db900413bd7c0ed75e9476f517b2df67f89ee94932e97541a2cf4651e6e7fe286173be4e8f63a1bd934c06188c9fad359bedea9b125dc44bbd303d603a7b7f8f2fbf6500219a6193d724df37f002b275f8956d64dd7dbda72914033880df6cd8ee1f143c3909563f4060734285d634f8c44aec2eadba477367414f55622127b081a940be4416de5baef6de1ce82a381536b4f9871153308592d35effe43c00f2912abdf8423892de66f61dbca60e7dc9a82c9cb47637e9c7400932f3a9e", 0xea, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000040), 0x3e2, 0x0) 2018/04/03 01:10:24 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1ff, 0x8100) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0xa229, 0x4, 0x2, 0x800, 0x0, 0x4, 0x10002, 0x8, 0x8001, 0x4, 0x79c, 0x800, 0x6, 0x3, 0x6, 0x8, 0x79d, 0x0, 0x25a, 0x18, 0x9, 0xff, 0x81, 0x84, 0x6e797bef, 0xfff, 0x10000, 0x3, 0x4, 0x2, 0x200, 0x1, 0x7e, 0xa09, 0x1, 0x8, 0x0, 0x8001, 0x1, @perf_config_ext={0x40, 0x7c8}, 0x2, 0x2, 0x3f, 0x0, 0x8, 0x1000, 0x200}, r0, 0xf, r1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x8, 0x88, 0x7f, 0x2aa}, 0x27c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000683ff6)='/dev/cuse\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f55000)=0xf618) 2018/04/03 01:10:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x6, &(0x7f0000000400)=[{&(0x7f0000000100)="45c2632fca5455f2bc510774fa01c525b571859a50284658c34cab3e7c9484ab59ba935fa48dbdc229e5f2e066c3805498d7c9511a1aa56fa7a20d959d143a21e1fb78e5e547ba396453693c57b561ba0db23df915b025a0b9d3d8df2fb8b713711410c74a881ecac9b85c0aa4f08e315aa1e83e06cb258a74cc766a68aa3b82ae74a244f26deb790c1bc4", 0x8b, 0x2}, {&(0x7f00000001c0)="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", 0xfc, 0xd9}, {&(0x7f00000002c0)="28ff2180c738ca636c46fecda62e4cdca4872a77257490e75b64718219d10b41d0467cda1cd99629565a1e7755fee2f3f89a2ceaa6a83ef700a64e1d3b56a2a5706dc4e377018c7b5f07f28446f1db1ca58615211df626df4fd75d78fbc06d3b1af10892b27b55b6b6f7060a62cc", 0x6e, 0xffffffffffffffff}, {&(0x7f0000000340)="abf668", 0x3, 0x4}, {&(0x7f0000000380)="a4eb994d82e44ae97d7bd6c5a350888ec25940907f8e529c5df7f980389fc490cc55b779c5294a6b62781d38", 0x2c, 0xffffffff}, {&(0x7f00000003c0)="8ce51f0d1a7118abe7091091399b5acfdfebab0c3b9ae96a5010d72846e05e81a1bdb2d74bb17f1c04e0b3266259", 0x2e, 0x20}], 0x1328000, &(0x7f00000004c0)={[{@tails_small='tails=small', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@conv='conv', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}]}) 2018/04/03 01:10:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) 2018/04/03 01:10:24 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) [ 481.821157] binder_alloc: binder_alloc_mmap_handler: 30921 20000000-20002000 already mapped failed -16 [ 481.859807] QAT: Invalid ioctl [ 481.912729] QAT: Invalid ioctl 2018/04/03 01:10:24 executing program 0: prctl$intptr(0x2000018, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x81d, 0x5, [0xffffffff80000001, 0x8, 0x3f, 0x2, 0x6]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xccb, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x67, "a686bfe4a46aff4ffed31146b72ab4c99d78b1ef4d262958e8c61fd19e3cd63e542cea7305bce1bb504d8e758582661b237f97cca981cf32b45715d795846b0663dc1c2ce7bdf787ad94c1125a23f35e2b4c42a46f923cb83c3bbbf9d3cdd3f9b3209327c92ae5"}, &(0x7f0000000140)=0x6f) 2018/04/03 01:10:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) io_setup(0x1000, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f0000000380)={0x0, 0x0}) r7 = gettid() kcmp(r6, r7, 0x3, r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000000)=0x198) r8 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0xe, 0x0, @tid=r7}, &(0x7f0000044000)) inotify_init1(0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) clone(0x0, &(0x7f0000000300), &(0x7f00000002c0), &(0x7f00000018c0), &(0x7f00000000c0)) tkill(r8, 0x15) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000180)=""/254) shutdown(r0, 0x80000000001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/04/03 01:10:24 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000240)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0x0, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setfsuid(r3) tee(0xffffffffffffffff, r1, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec6509204962aaa67e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db9916d3974f77349a6034e8890a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae08443603cd00cbcbbf884396925"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r2, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={r4, 0x4, 0x8}, 0xc) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000001c0)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$netlink(r5, &(0x7f0000000500)={0x10, 0x0, 0x40025dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x10000400000fff, 0x301000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x20, 0x7, 0x1}}], {@llc_tr={0x11, {@llc={0xfe, 0x0, "b0", "8862db69a6430da707b930fc31c8f44c01a09250392e4d4214418dc6ce14ccce8cff139c"}}}}}, 0x0) 2018/04/03 01:10:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x3, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000007}}}, 0xffffffffffffff1e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x190) 2018/04/03 01:10:24 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000300)=0x7, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x105042, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001a40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001a00)={&(0x7f0000000640)=@expire={0x1390, 0x18, 0x300, 0x70bd27, 0x25dfdbfd, {{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x4, 0x4e24, 0xd5fc, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, @in, {0x3, 0x2, 0x3, 0x8000, 0x59, 0x7fff, 0x8001, 0x4}, {0x91c3, 0x100000000, 0xffffffffffff9ee7, 0x9}, {0xb8, 0x3, 0x8}, 0x70bd2b, 0x3504, 0xa, 0x4, 0x3, 0x1}, 0x4240}, [@extra_flags={0x8, 0x18, 0x4f4}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e21, 0x4e22, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @tmpl={0x204, 0x5, [{{@in=@multicast2=0xe0000002, 0x4d6, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x2, 0x2, 0x8, 0xffffffff, 0x9, 0x6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x34ff, 0x6, 0x2, 0x6, 0x100, 0x2, 0x8}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x3, 0x1, 0x7, 0x101, 0x7, 0xaf2a}, {{@in, 0x4d4, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3506, 0x1, 0x3, 0x8, 0x7fff, 0x9, 0x1ff}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d5, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x3, 0x10001, 0x3, 0x6, 0x7fff}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6f}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x3, 0x3, 0x400, 0x0, 0x9, 0x4}, {{@in=@rand_addr=0xfffffffffffffc01, 0x4d2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x4, 0x3, 0xbf5, 0x0, 0xcb, 0x10000}, {{@in=@rand_addr=0x7, 0x4d5, 0x7f}, 0x0, @in6, 0x3504, 0x3, 0x0, 0x5, 0x7, 0x1, 0x3}]}, @algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @output_mark={0x8, 0x1d, 0x6}, @offload={0xc, 0x1c, {0x0, 0x3}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x1390}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(r4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000003c0)={r0, r6}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x2000000042) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000000200)={{0x7, 0x6}, 'port1\x00', 0x6, 0x20, 0x4, 0x1, 0xffffffff80000000, 0x1ff, 0x9a19, 0x0, 0x0, 0x1}) sendmsg$nl_xfrm(r7, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) 2018/04/03 01:10:24 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/04/03 01:10:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = getpid() prctl$setptracer(0x59616d61, r4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xf5c5}, @in={0x2, 0x4e22, @rand_addr=0x20e80000}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xc7b1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x88) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x7d54, 0xfffffffffffffffd, "a7f05aaea0a15dae71f7e3960aff0c05ca0ac60f623cbef0861a63f3188b9baf91dd06ffa8dc20b6018902d6b27ca12e7649ec6115ff020c4c01889316296d", 0x3a}, 0x60) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 01:10:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000084}, 'port1\x00', 0xaf, 0x10000f, 0x0, 0x100000000000, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x10000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) 2018/04/03 01:10:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20400, 0x0) ppoll(&(0x7f0000c50000)=[{r0, 0xfffffffffffffffc}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f00000000c0)={0x3}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000cfc8)}) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x810000c0) inotify_rm_watch(0xffffffffffffffff, r2) tee(r0, r0, 0x5, 0x7) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x100000000, 0x0, 0x40, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7, 0x7fff, 0x80000001, 0x8, r0, 0x4}, 0x2c) socket$netlink(0x10, 0x3, 0x15) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) semget(0x0, 0x0, 0x400) 2018/04/03 01:10:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"294d8aa73a1cd558390000000800", 0x102}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x19c, 0x2e, 0x1, 0x70bd2a, 0x25dfdbfb, {0xa}, [@nested={0x134, 0x85, [@typed={0x8, 0x18, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="0defd12c42d5285997798bfa9502040358494038", @typed={0xc, 0x84, @u64=0x7}, @generic="ef03d02aeb742ed3f38d169f60fddd5f9d10386a9fe39370c7efd0e41f96295e9876cb610b84ef53fa4ec375557a673e3c62386e1b5f599229ec42af28eb2063c9b0a947079e924b9b537350ecdcc9b9e0038b3f7b73cf2100673d4264fb6cfe1ecf63ae1f8cbf6de8381f5b31da69", @typed={0x8, 0x2f, @fd=r0}, @generic="e8c1974054e1d38a1b54c4fa151d3493a153f0315f40b09b2821340f61d8c249a16693f0710efdbfc1bbac483cdc6d55cbf758316e2680d3ed8235f2b1aa20b8b5153237ae42109f1a48dc0b97e934eac9d2c2f022f6284a953612e2a238909f9bead724f24d96b82af9635d9dd99cca96bc551a0433435b5d0dca88b6f0b18aa84b2f19222c57f283b510b39ca62d"]}, @generic="aa5e53e3e1dab05a8f09c973723ebc8b7f3a167012e0aeea20ec06be560ed338fe0d3c0783340a526c4e39e90ce2d175d4f39f2c5b447184713b5a542d2eda8a470405bb0251e79ff3", @typed={0x8, 0x2a, @pid=r2}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/04/03 01:10:25 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\nc\b@'], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/03 01:10:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/03 01:10:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/170) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x9, 0x7, 0x9, 0x0, 0xffffffff, 0x400}) [ 482.744300] binder: BC_ATTEMPT_ACQUIRE not supported 2018/04/03 01:10:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x100, 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/03 01:10:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6100000003e1971bd67916604bd993778abd74caecc0b225cc8e0c4c46e149e1dd0600000062b9c313b41258b0691e9f6dddcc6ed1bd6400df18281de397a4bae03bba89ac0bd32fda8661871ea23e519d1073e72bb6d80a0ab9f0466272b19b0e03dea0d0"], &(0x7f0000000140)=0x69) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23}}}, 0x84) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000240)={{0x10f001, 0x10d000, 0xc, 0x8000, 0x5, 0xad, 0x2, 0x101, 0x8000, 0x400, 0x7, 0x6}, {0x100000, 0x5000, 0xf, 0x8, 0x7ff, 0x99, 0xffff, 0x1, 0xfffffffffffffeff, 0x7ff, 0x1, 0x2}, {0x1000, 0x4000, 0xb, 0x5, 0xfb02, 0x9, 0xffff, 0x0, 0x5, 0x2, 0x2, 0x5b42}, {0x10000, 0x3000, 0x4, 0xfffffffffffffc01, 0x5, 0x8, 0x3, 0x0, 0x9, 0xff, 0x1, 0x1}, {0x6000, 0x0, 0xf, 0x8, 0x80, 0xb08, 0x80000000, 0x5, 0x7, 0x100000000, 0x4, 0x5}, {0xf000, 0x0, 0xe, 0x6, 0x10000, 0x8, 0x3, 0x80000001, 0xfff, 0x80000001, 0x1, 0xffffffffffff7fff}, {0x7000, 0x5000, 0xf, 0xa90, 0x40, 0x3, 0x8, 0xfffffffffffffff9, 0x20, 0x0, 0x0, 0x7}, {0xf006, 0x1000, 0x10, 0x0, 0xd6, 0x7, 0x7fff, 0xfff, 0xff, 0x7, 0x8, 0xffffffffffffff88}, {0x0, 0x107000}, {0x1f000, 0x100000}, 0x1, 0x0, 0x10000, 0x200000, 0xc, 0x8901, 0xf002, [0xfffffffffffffffd, 0xffffffffffffffff, 0x1f, 0xffffffffffffff01]}) [ 482.782239] binder: 30972:30974 ioctl c0306201 20000400 returned -22 2018/04/03 01:10:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/04/03 01:10:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x3fff80}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000240)={'ip_vti0\x00'}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 01:10:26 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xc4}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/03 01:10:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x101, 0x1, 0x400, 0x8001, @tick=0x6, {0x9, 0x3}, {0x200, 0x4}, @ext={0xf2, &(0x7f00000000c0)="e994128bcfe3eeba10a533e5d1d23812c9645f4def650b167d0aedda653241371c8b4795bfa3bcdfb55d7691d105bf0a1c16ad60dcdbcf2e04fa455c08a60e6bad55764a0fef9f5500e7863e352732e485049375dfab362a4368c000491097fa682dcf6dbecea18e7991f6cdb460780810aca3b8802c5eed22eea4c05ec1e3651c75601f7ce32540aa3984d5b374bb8b5db2b179452aa612ba168132244c0832ab8aced6d7b826e7c4aaa746e64c1ca45def008195607faff2e257914f71261d998b0e95b9940c57360faf483bc58ca0fc5fe198142a2b59d455f094444b3b66930e0755eccdff9e9aa3ee34d7e716501bc1"}}, {0xffffffff, 0x9, 0x7fff, 0x0, @tick=0x6, {0x6, 0x9}, {0xa086, 0xffffffffffff5f04}, @addr={0xffffffffffff8000, 0xfffffffffffffffd}}], 0x60) 2018/04/03 01:10:26 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) unlinkat(r0, &(0x7f0000783ff8)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x5, 0x2, 'client1\x00', 0x3, "1f1bf8173e305a7f", "c99714217aae3c645879bdc7a7897978eb1a3d3c1adf403f0307f8c3fe0391c0", 0x61f, 0x4}) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/04/03 01:10:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x204100) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/03 01:10:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040"]) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000040)=""/219) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/41) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000200)) 2018/04/03 01:10:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x4, 0x80000001, &(0x7f0000000000)="b888b5c05f9404ad18820ff8611111e8338355c2c07f481091ea79dfa7bdd91cf80803b22c7a4d288046acfdb79cf14c2dfde5ffd090c6e9382eba544d76bd8a5db1d14497b159554f66768fa2678714be88b4e9f38114c2e576df83cefbdcbebd0dea2694b810d71abef840b61e354aa4fed736faf65acf9e735da6e41fca7dca589f9dc22dbd596aacdac0c1db280156c87c28e2359e764507e727fb406237d46173b6e2e0855726d118a7d9b47b3ae252d311c0c31cb659a151fb4ab47ec4b22dc6f79a3c25a840c707fb", 0xfffffffffffffe99) 2018/04/03 01:10:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x301000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x3f, 0x1, "7a05ce64e35100dc19b93f1effbeab9a3bcd188c17f64ffdb22a5ae9ad9486205b35d6b515d7e839cab87df084ee84aa515a43230196b735f9f58f8350a961", 0x3f}, 0x60) 2018/04/03 01:10:26 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ftruncate(r1, 0x1) 2018/04/03 01:10:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x0, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x2, &(0x7f0000001d80), &(0x7f0000001d40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000fffffff1000000000000feffffff00fcff00"]}, 0xa8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r2}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000100)={0x2, 0x6, 0xebd5, 0x200, 0x0, 0x9}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4400, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000280)={0x3, 0x0, [{0x8}, {0x1000}, {}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf5, 0x0, [0x4, 0x20000000000000, 0x1]}) 2018/04/03 01:10:26 executing program 7: r0 = socket$inet6(0xa, 0x40008, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x2) close(0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000079d000)=0x100000000000001) writev(0xffffffffffffffff, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x100) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x800, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0xff, r2, r3}, {0x1, 0x4f, 0x4, 0xfffffffffffffffd, 0x3, 0x2, 0x4, 0x2}, {0x10000, 0x7, 0x7}, 0x1, 0x6e6bbb, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x9, 0x2, 0x9, 0x8}}, 0xe8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7fffffff, 0x3, 0x1, 0x3]}) 2018/04/03 01:10:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/04/03 01:10:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffff00, 0x202083) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x2, 0x70bd26, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffe, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) 2018/04/03 01:10:26 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101042, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x2, 0x1, 'client1\x00', 0xffffffff80000002, "1df5c318386a94b7", "69f3b2d0e92cb5a8eeb99419bd584003437eed53d9b67cd2757ce3fafc4c0914", 0x9, 0x7322}) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000000400202, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/231) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) [ 484.109586] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain [ 484.134189] device bridge0 left promiscuous mode 2018/04/03 01:10:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3f, 0x20, 0x6, 0x400}, &(0x7f00000000c0)=0x18) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x9) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x89c, 0x30}, &(0x7f0000000140)=0x3e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000001c0)) 2018/04/03 01:10:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240200, 0x0) [ 484.244233] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain [ 484.346347] device bridge0 entered promiscuous mode [ 484.356925] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/03 01:10:26 executing program 7: r0 = socket$inet6(0xa, 0x80802, 0x3) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000200)=0x404100fffffffff, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ip6gre0\x00', @ifru_mtu=0x40}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x71d7, 0x30f1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000340)=0x4) 2018/04/03 01:10:26 executing program 3: r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) renameat(r0, &(0x7f0000000100)='./control\x00', r0, &(0x7f0000000140)='./control\x00') 2018/04/03 01:10:26 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000002e80)={0x10, 0xfffffff0, 0x0, 0x400000}, 0xae, &(0x7f0000002e40)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002c80)=0x7, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'ip6gre0\x00', 0x9000}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, 0x1c) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/03 01:10:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x409, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x8001}}, 0x235}, 0x1}, 0x0) r3 = getpid() getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r1, r4}, 0xc) 2018/04/03 01:10:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001ac0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa0000000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc23b}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xd0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaab3a, &(0x7f0000001680)=[{&(0x7f0000000100)="4173dc9b8f9d57d1785bc4648bd8374c17d10363ec37f4258aed93252bd12eabb778f6552cc53e5670f442e2c41c928f3660e8642caaa662a1739211155189b3b40d99906640108b2046fb7fcb7c5412e0e19addb67353c4d637de6409f7a73c30da7af74607ddebab68e9bfbb59ae5f1113e7b757dba6340cf53055278be4b6af4c33c80517d876ca0be6bd0cafff7090e43ddf26d585e744df9b527e71cb9ec466", 0x0, 0x2fb}, {&(0x7f00000001c0)="fc311c8310e865be3723bd61f8482945989109c58d1a8a6f642f716fcaa51b714e2b943b4b46b641f21ef1b6f8ce71389a3a3fd4f78e0607ae802c457d24c758a4832476fe447400859c7f74d24061b70bc6b79412b3f10e2a26dadb696039ef9b930672cb2df018c214bfe88766336b8dccb4aebff660c7914809ab32839725b99210e158d901242946e24bdae1bfee55d05b47d2df943bbf07be04a8e7a5e7ec2e3cc96a994f9aab0d395d263f756da4b260d36f23244a27f4a82b57bd66a091c6afb35b42026601a5356e4a4fb50b7d2942a891a0018631a90e986ff043b5", 0x0, 0x9}, {&(0x7f0000000000)="65de794698a1dd66c71f20384cd4d2c8ab4c5a4f9af78e9d39a2de45021f6b40206b295b803c83c8a2be817256f54bd6a1f7758b819c20eeeeb27116e35ab7b72e59fdb0c9cbc84176f103087906eeac37ead8569a284ca8889bb088166c34dde56a7e7fae64", 0x0, 0x200}, {&(0x7f00000002c0)="9410159b9191f8ffb8d102f2841d867bbfa37d6a00c4c526d0ba52ce96ca25a9285239871caf1b7a34087f10e8085f601b006c857c79ef995a8b05a0adb9712f68de36fb84c7fc649ed1729e17a3d984f35165ab087a244749da14f47fe886a2f8b23c900e87a8c9fb7d11eec86917ecaba6703c1c2b5894624ce3f08e24ecdb8489edb9def8fa613388a526ffc00c06c4243037e7190e3b431652e52956fb1e448d191aec13d7ffe1edf1e7661bb7175026da8c2df42c506ae1620fdabda90b16127c5045a353c74360b44d266a31114efa35b20a5d42d978c723fba8a26c0be69b6ddea63178cfe3a0b740fcea", 0x0, 0x7e903194}, {&(0x7f00000003c0)="fed290cc7b4cda95dd007ca9d0d2a09e05ad467faf173c0ad6f9ce4cbe4ff3f048e2179b838de214954912e299723490cceb2ba0fa2a0570f0df932ba50e661449a640194a27dd57ee22081a06a9be6dbd21e3a924d12f7074dddfbc97043bcea4ff887d64ce37eb37e4608fd2e3558ea782cab087865a51d0e8cafea4cd6f30302ee99eba7c17d7e20c6e028526d68a17fa719c839e0644b586ad16ffc144d543f276fbf65b08dfe6595fef3fa51eb622e9fd3f14651f65b79327c4272571fd3e", 0x0, 0x8}, {&(0x7f00000004c0)="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", 0x1f1, 0x1}, {&(0x7f00000014c0)="ec06940af505e595489f80067b696ae426a43fbb9e9fe40b8d78bdf29d38438505f36cb74db5caff31131ce5c72b3941a23d1512106b9c1cdfc93dd0b3988f479796b2431ea0564c7dc88d9999cc47ed14422a0f0b3dfdec40d3f0f2675f2c6d251b6f360757a7f257a32ea62745284ca55a9baab32e938ef93fb0ee896ae4b26f2182fbb0ee979d63e30fea1e8da019ef891cde259d24badbfa292f7bc5f0f85480a184f2e58254e777cf39f9ce5cdc8298127307f4ffeda8f86b945a3225d19a0d1fc29ac13423d44af4d6d46206d821a7acd054", 0x0, 0x9}], 0x0, 0xfffffffffffff000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/rfkill\x00', 0x20840, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x5, 0xc000, 0x10000, 0xfffffffffffffff9, 0x3}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x8, 0x100, 0x4, 0x20, 0x13ea, 0x7, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x100000000}}, 0x5, 0xfffffffffffffffc, 0x1, 0x7f, 0x8001}}, &(0x7f0000001840)=0xb0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001980)=0x100000000, 0x4) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000001a40)={0x6, 0x3}) write(r1, &(0x7f0000001a00)="3918f12f29d5cb089a57001284", 0xd) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001880)={r3, 0x9, 0x8, 0x6, 0x401, 0x10001, 0xf0, 0x1, {r4, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x400}}, 0x400, 0x66, 0x5, 0x4d9d061a, 0x8}}, &(0x7f0000001940)=0xb0) socketpair(0xc, 0x0, 0x4, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001bc0)={r5, 0x0, 0x7fff}, &(0x7f0000001c00)=0x8) ioctl$VT_ACTIVATE(r6, 0x5606, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/rfkill\x00', 0xa0800, 0x0) 2018/04/03 01:10:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) iopl(0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0xfcf, 0x80, 0x3fe, 0x5, 0x80000001}) 2018/04/03 01:10:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfff, 0x200) write$sndseq(r0, &(0x7f0000000280)=[{0x3, 0x50980000, 0x380000000, 0x2, @time={0x0, 0x1c9c380}, {0x6, 0x1}, {0x2, 0x7}, @control={0x1, 0xb7, 0x8000}}, {0xe0, 0x3, 0x4, 0x5d76, @tick=0xfb, {0x1ff, 0xcf1d}, {0x6, 0x4}, @ext={0xae, &(0x7f0000000140)="86423ee3e0b0d12603be198fed45e958dbffb575a6c99db3738df3384fa2ad2d55a618881882142309ef509511d88f27c9c9ad43c43feb3528c47ed136211558b9e1ce1905eee326327052a88c0351db6a7105d30cb5387b9d70e509f25848c8dc7fe7aa835fe2d345982217b01e7112494cf853fe254451e5a7ba9741373fcb56af6af00d1c7e98c5c88e992fbe115320c428eea3b96463bedde862a495222620457d68fc99a1a9ee97a46e48a5"}}, {0x3, 0x8001, 0x4, 0x5, @tick=0x5, {0x6, 0xfffffffffffffe01}, {0xff, 0x100000000}, @control={0x10001, 0xf344, 0x20}}, {0xd6, 0x9, 0x3, 0xbf, @time, {0x200, 0x4}, {0x8, 0xc24}, @control={0x2, 0x100000001, 0x9ea3}}, {0xdc54, 0x7fff, 0x401, 0x7fffffff, @tick=0x7, {0x6, 0x10001}, {0x3, 0xfffffffffffffffe}, @addr={0x20, 0xffffffffffffffff}}, {0xc3, 0x6, 0x1, 0x1, @time={0x77359400}, {0x3}, {0x0, 0x1}, @connect={{0x8, 0x3}, {0x4, 0x5}}}, {0x3, 0x1, 0x7, 0x3, @tick=0x3, {0x8, 0x5}, {0x0, 0xd6d4}, @ext={0x6a, &(0x7f0000000200)="554a42adff7e558af17b0ac940aa766ba5f23f2a5f57c76885f1837ec322e3070818131910f4ec14fe6c193ecfe89e83f127f72b30a97bb42cec109cbf2ad099be3065256a46baf2e487741aa28286157a238d4669491c652789716f2810bead3d48e520d861b8716f8c"}}, {0xffffffffffffffb0, 0x4, 0x4, 0x0, @tick=0x8, {0x1, 0x81}, {0x40, 0x9}, @note={0xb97b, 0x400000000000, 0x8, 0x2}}, {0x9, 0x0, 0x0, 0xa62, @time, {0x2, 0x1}, {0x5da, 0x1}, @result={0x5, 0x80000000}}], 0x1b0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/03 01:10:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x6afe, 0x3, 0x2, 0x1, 0x31a725b0, 0xffffffffffffff1f, 0x4, 0x7fffffff, 0x1, 0x10000, 0x3, 0x401, 0x5}, {0x12cbe3a5, 0x8, 0x0, 0x100000001, 0x5, 0x12, 0x6, 0x80000001, 0x7fff, 0xec1, 0x70b, 0x9, 0x51d}, {0x1, 0x9, 0x0, 0x6, 0x400, 0x8c, 0x200, 0x3, 0x0, 0x100, 0x101, 0x1, 0x81}], 0x180}) syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x800, 0x0) 2018/04/03 01:10:26 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4a0041, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x3, 0x20}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x4, 0x84b, 0x2e, 0x7fff, 0x9, 0x2b07}) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)='/dev/audio\x00', 0xb, 0x3) ioctl$TIOCEXCL(r2, 0x540c) accept$alg(r1, 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000280)=r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000002c0)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000380)=0x10, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000003c0)=""/165) r4 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl(r4, 0x9, &(0x7f00000004c0)="3a0cbad54107d4936e4a2d9a1a4bbed3cfc0fb7e3f8fad6056b29e791795eeb3d50d3e18c3d14ef74832b150ed68bff06566eb7ff98846ab01e7b1ed52734a5ad832815229bb91") accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000600)={0x4, 0x2, 0x0, r1}) connect$rds(r2, &(0x7f0000000640)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) connect$ax25(r2, &(0x7f0000000680)={0x3, {"c20ae34a8f6c84"}, 0x7fffffff}, 0x10) accept$ax25(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000740)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') 2018/04/03 01:10:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) [ 484.517130] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 2018/04/03 01:10:26 executing program 0: getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x7fff, 0x7, 0x7fffffff, 0x1, 0x1ff, 0xfffffffffffffffe}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x3, 0x24, [0x0, 0x7, 0x9, 0x10001, 0x6, 0x7, 0x0, 0x80000001, 0x5]}) [ 484.580939] bond0: Enslaving lo as an active interface with an up link [ 484.587858] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/03 01:10:26 executing program 6: pause() r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/03 01:10:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f"]) mount(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff, &(0x7f00000000c0)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0/file1\x00', 0x7, 0x3, &(0x7f00000012c0)=[{&(0x7f00000001c0)="145c61b1ca7216ec5daff5943d06c82945915b38d25bf076636f5a88d4b6cd16512b43016d662dcc0394899b0a210e1382085d9bc4244ca694cdf8ac0071543e26c7", 0x42}, {&(0x7f0000000240)="ebc4d263c80909058622f82ef22f5d7c34df03740977636b64bf303972d522f8a2e783e66103040aa6ac1d3042fd818d397291c4fb2329fc250566418e9bad5d17a685124f16096670eb1e96c0b2d5d780204f2cabd1b2df004d514eaac877d4d50fdd616cd6fddea3be3a16e9899f5312d313", 0x73, 0x9}, {&(0x7f00000002c0)="f5418c70aec79f770c923cf4041ac01f94a758bf3e80955204fc58698415d2c5e0b774edaeaefbda6cf451c420adb718d92c3a5ce92d00090607130479fba0b4c84657cab4f94a9c00c755423da170670d3b6a5eaec580e64dbf215535b95a76b63664ddd399bfa508efc4d899c4fee93146322097d4577d4251a411d4d8422ff51bd9fa6f40ed49bf0624162b6c2e53202770e7aa4f717ee1c695d20b4a7e9e65a59f58f165c1d93c1d7a86550d6b2aeedbd610241a7b0172b7d34f27729db6f8fccb098a17a8245b99e9714e240be01fffdd6718f4381db57356464e09430ae72e046caa9858686d1cabfc26cd58d09f4f47120698acd6b55a91588b97428519144f4b498b3f62863f318d28384417330e853df7e83894aa3e8896d15088f2f489a83fa62595ba0e7381027f08943eb108710060090514b5c807c9bc09c126363e21906b7fed2649accb798f620d90405ddb652a0e061d2d5a8fa2eacf1e216fcfc7c099171ce7b895e8015245833a026a195b5abe82c57222be174d8d9c956c58366a921d8ab62fef27e91e0ad77b2f4f29501ac617067386073a593fc89005eb9a86d307fe67121fcd5efc50dcd9d638018fce55d51c6111d4479ca738ae2b5b4104dd27af059d7cd8e262a97afa51bd2118af1fe4a0d05b0a3eaf75ebfb946e79acbd8cdffdef193b604f53906602162033ca26cd386ce125225f92321801d8c21d35fe3b935a9bbc955c963defa349574dcdd6c4b2f44a3b55b7245e497d759d21ea54ffdf1abd8e9e9f37c173118a495b157ea6b6093b1e53b55e08e18fffb2397734de15f11635ddc69bac7f604d27aa30be91c139790009e4e9af02d1ccce8a2cca8512af694f94bdaaeeb2c8c78e06402f6920e311fe6c17240b64f27758c7095699eebac4e6dfc505a676c2a7b42097932790be43f3a1e4bfbfa0c1861ade4a656318cdc9c844dcc9a7d6cb6f4a484c53ed4b263475021756c792103b15d4298dfade0b26ea6d0c9b906af55d7cd8d835a4f257418eacbba5d96f162bb890599d68a4a6f47236aadec90c23045524fb2e0ac1c385eb46abcdf2f60ba26e12998b000a56e6677b30cbbc20f3d7e8e638b000ad4a2eeae307f94c36eb6e52e26475fa204bdebc8979c2057d495adcb6152371b5537003dca8e342a8a215f7f3f46de613d2b53745200d2fa731d712b9d2240b946f836ec1740921c594b09870356f2118006b0728422800e211570ac573655f305138ff20e5459de33c7107352cd5ea789465137e74ab62bd6c6477b8d10f6a4eb7c18da2e8862bddb5e3371f9f85ba713c8abd8203f24f00fd9deb45ec518290735d6cb214faeb16a5932fe45f683aa6e10f36c7489b91cafc29967092ab536d00ca3e37faa830fcc22bc80ef662ecd4e17e2bacb7922109bf3f7cd35770a3dc2aae2fcb76736ecef7bd8b282bfa951de091e4e89787a7c82f0d323d686ea7621b2a2d04226979e77c35dcc60ee7b59d2a23104d8d81f49ef40c8602014916cb7c561c6bff65be99ebc3069943f52061cf8ed15330384a45bfc349c21ac1a552f5f7d897d85225307ff3f447b70eb8652f2c19cb58b2f9c40eebfd6547fa2215623bc0be4da0727e57af79f41a734479eddfd69f58a6b9ae6d85cd1cb3d28cf4b3b3b8c8dc7d8df2bc1e9eefecb0245c64ed9e533d94058b2add8d67de3146f3ea3d94a16cb2f521cdcc27180f716332fac2f12a5c02adb4de349a7014c9891eb7e07b4deb54ff834254f19fc62b9a0d31e6a9033ca11ff2a4774b60a21ef3aa18d420106c7633e28fd91dc738ba8971a6f2f30c951d493a3d4106d87b1945bc525694fb3e5f19b70345e15ccb624cb38806973aa0b2d36e45f80db4fbb2da0ddfb8d0cbf267f10acaac9ddf9f6aedbdc0ee8cc64ac871e19e40e702c74eb6e4e6bbd57c21222f55e72dd6e24d1bcbfb385d7308629473190868da2cf8b8bc0393191020c5a5e9e43261ce62db421a6ef31ec53a80521ebbd834668f188b2897eaf0bb7e839a4e5cc36579c1899ae65eaaebf9d9d60c24bfc9cfd87113f74494e0d2af135d5e5a993cc24ec3d7ff49465ff165d6ca6d950779d7919a7d6ea2b46af9e3d670f9e6e926e56ac646fe421d83ca5ef0f94e116be8b90dc3af317952cfbf889289677ed4d6db97ebe55c902f35d6572402bb7631807b1e0918bb4bfcce12a407068134efcd6d256640b6bf27cb881ddc97d02916e19ab574071ecf4d7ec73d91e3d1af969a0e070417e787bc8b0a65875e1370b1494680f4504346176befba033ab896689e2a6912fc5d6b9775caa36d04c8eb5e621a6a3e51f57de72566629571dc7cef4ee42ee814ae56e626a3679da2ba43ddf1b963cfabf10d96c5108ac49f3eec097edecda98438ecf726bb43ecb7cddf0e200d2794832feddb568282d12cfc3da4b2be178f7fcb5d74c0f99e07c556226985392895bdfa14ac811fafb3773cebedb6f2ccac0ec1e78f9441993c7c29a7536ff3011e98d2f2f6d13b933b6d8741ce8a87a9f973d38ede406d12c6278ff3a9b26443751c2b507a6dc978c4d7f7dd44fda8932e7b7bee45bfc03c000ab435122467dd392fc9d5760747d6093196536c6bd3397ca0a22c013328ca7a3302c4540ee56eaa230a92a090ac1ad1fe91f6008b670db8afd9b4ec095efb4f2084f3d4aaa502e52c4219bdee09c6e2cc1d80efa3447635a19ea905edbca00248454ac1e85c99299beebb359ff66f590494c40d8a8f99033999aece8452d7d48d11208b4a66e095f73b1dd3b2fb38640fe623c73bf6ef74af4f2b2539c98be5659f15450d8deb0f483bcff08ed01a64adae3b55ca539c04d7d86808ca475a300695f8c3221c81e4373659d18050c01cd6cb866bb8e9b58bb87e309ce1ca15694892460a9e62f8bcf1b8686eb0ef80702481292f6b00271b746572af6cd2a042316cfe561b8f43109d1d30583fa397acfaf09e5bf88e2e233872e758416637cf5842023c257896e8ad1af5fbc0bbba54e2b2d79a2fa5d05306b33ac776e8d01c8d75c2777baa702573fbd583ffae6602d15473c141d00b439ceb69e5460be65db2f634628959b87e5471eb27cd2b4e83d3f8dce5d0f060b01122aa4740057ecd6d74450e540a84e94780b01abe3f55118d2379bfb6b378ddf363d3939e56683c2dfa4585e1a635416a2c37508c9b5ffdc1e18f632a3b75ffbe9e22f594f56ebd1ef18c2d0f2e2348f5e56e2e19550bfa6ef39e77a2efc6061d242e7f8dc33c77e9b6d9a678e07e39baa55a871f649b41658536f9c9b5f278884e2c29684ff746c647eaae699495e5158912f4cf1c86177f1c5ab548e73b51d285acc49ad8df13d6a2440e4efaacc6f52b69b894d4a2a55799118cc3cf720abc3bf83569d381e1e3d65b89fe731aed7f562ea791eeaca7146ab9c01f0fd8eca1624095443baf70b7066798281f0a3b0d7162712d1c1517f40662a035c3d5592080721e5097a58286974ceacb3e9a83bba3c23bf35ad67c5f6474d07562c333c3fb6cba78ba8f759580f82464b998a51f0c21c19c6438355aaee9e9ca58dbd6e01432240d2d9da7430ca378bfc36510ee7ad4c2ec044f7351e2ff16bca8325de1a4b4f380f02a980b8e7fe9dd8385bd413af8e17bc6284b5e0c7d159c68552d88e5cb9350ab4901e17acb4386b4c53ab3573fbafa83b4a5f5029cb50206986dbd7e92dc3b294c8cac78e07cd1c9cc73872c572d155af4b5df5c0dfdf70485654526c74a83aa3eea379da4afefbb8c63c324aaa925ea43a6630d05c789268e8f53f2069a7a3130dd1412c0d44f62207609d2ba7f38dbe8a96156615f26564342adf5caa3d764ec6d5af6428818ccac8373157c33da0aeb88345d327c8f9c92a036f66a3824c37764f122dbf07be588372e997f6b69dfbc60ca09413af46ffd349088f267cd83c2ea2b8f10734283d63047cb3cff505cb1719f1ff173682074763299c114c76ad2bde897f15321409279dd92bf7232d601b7bc854d359d5660782115ce9637e4025646a4925fbbd1a9bf5abf36572eafa80be370def57ffcb484d9d64dd4b06840d296812fabe3264e8e532cacab324724bb7f4bef826c98cfe997b6abe5f151d2dd6bb90285dd753d400aa0ade7af1eeba36f6d976d65e23414b2f04d13f81c300aed4ebc6f5b1f0ca41865e6d5b70049b0fa6ec808bc8ab3f2fbb697555817efbf4ca564b05ad31d396d16ad5f777a0943066b8306578bd668bf6b4be5065ceccf5e8fe731efaa8912f7649dfc26d06b8cceaae2fbff53d22a996f2ec3a7184f746631a16a59feaa0aa6f2fa1f84e29bb6f18e2f453618dcf7b0baea8c97f6de3709eb0abcb202a33019f5d4b56f9ee631215d6866b5e47455754a4d372cc24b9738b4a9b2ef36fb808542d66bfa70195d04308d5cb797a88ad48ce44485cc57eb1786e89eb9e40ca2fead9839d9ffdb92b59598ec5416833033071f2c9b5cdf2f4afe34cc06f15611248f9727ab199d31eae9ce9fed32a3c626d533fe92f920cc1e3ab11e222a1ce76cf2aa4796acc2250c8a03be75f48cc922aa4222ff038df528daeb99d288fd3b1f53e3acaf4ccdce1b59a25cb5df38635f35613009b66440e1ab1b73c2e3ef9a8d691470cf4a0250dc645770587e39dc04feff182e57ae7f9f8f7e315d20cadbfc54ef669f90c2b0cac891c8c19c4058ff7096d1847050f6ad33164811e39b4f0d2dedc596837e13953b679a5844a3da26842df979e602d853fd4de34c3e1ca3eef5b6b617e92216a07aee9d21ec6a8b0877a9a3eebd5b45ec14a3d0e08dc7ef55108c34a0363df60b09fa51be2e5b3f3bbfc160a4abbcc32aa6e9ba2ce68f61c3f27952039d149bb49834d223666a7726f225cf0bae70e3d57c48897197f2fd865c2d62ae3b04033dfc30301ad6aef6bebac75ab0d77f58a63c36e7e5c482e0f6ce55746924bf0c41185d5732a27295f1ca38d4fe812a39871edf80d1f22042030d1c114ff459d3ae78188055f6f8a18adb7d0c8dff55f09e98d3b29064225141ebd4b6187707a8ed67973bbc1113c69294a9477e8e4f0e562f79eb9cdfd5ae6eadcf0d4b8db45761313a6dd3e84b5aba5812f4218352dca37c6d5744e2569a3fc48054c9e473d18235f84d371e68b5131db85dcf665d894841e5479bcbf7117e03972e868a734cd31c5adae8bc8578aa409c232a7f6d47e215c6ac53615e7534107530fe8bdcde20930c9f9ea13c05ab112aa6144e344c505d4a23081ee7efb9fd5e2040250b741363d900211921c68a6aa0b22e05271c8a259ae9152778aca357f4a05a8c6a34ee3f288afd69f5b6e815fbf1d04953090b75e4634988b4972589f2e3ee9bb2152356becdb275b94618370baf0a70c1770e5f973aab72de6594342313b94f25627aa15749a71d2e44fc840dd4baa56c3083d8016ac3ba4c3219754159944c5c6b68f98b2ecbd44235e3d0ded9c4b0ce95027da4fc51c282d9c4cec8e23f24d32f41faedc5d57ebf5a983fdcafac786312600167566d02f96409028458ee92172851d90aa7e4dc23f78114d41b9ed6802180e9656cbd830b92a5980533a6a99203834ab01ff1f63c85f96209ee17016330db6e7759ddba452bfa61c8418f3765d4c73efb6c1072aaf06763a14cdd9c6bf889b633b98ee80977d6179f40e96cfc3226857758187066b46c64b8984b164f94dbd7f955718dcab9a86268fe8ee4e508a2404707cab3ffdb8a4b59fd915e7e88916ce02f64a5733fa24699baea0f73fe743e90b1", 0x1000, 0x80000001}], 0x424, 0x0) 2018/04/03 01:10:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x10) r1 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r2}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3021}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0xb73, @broadcast=0xffffffff}}, [0x6, 0x1f, 0x4, 0xffff, 0x9219, 0x7, 0x41, 0x4, 0x80000000, 0x2, 0x0, 0xffffffff, 0xe8, 0x7, 0x4]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e22, 0x40}}}, 0x84) listen$netrom(r1, 0x5) 2018/04/03 01:10:27 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x125002, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x460002, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000180)=""/6, &(0x7f0000000000)=0x6) 2018/04/03 01:10:27 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x3, 0x1d, &(0x7f0000000100)="eba27336a4da671bd1432257e8d17df4aa84a79f03e9dc1eb5878203874580114ce365660ef24cea5a39f6793a693a92fd8252f29efad1a7a3b4d481b7a147e74bfdbc75f84b3557e3216ed9aa75068d4e18f29f736f24930000000000000000000000000000002050681093515bd68410f2eaac1aee36ed0445c6805ffb4a594702b541f0", 0x85) 2018/04/03 01:10:27 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6b02f8ee593d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 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}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210228bd7000fd0a75520bd8a1ff6300040002000000080001004e2400000800ff004e23000008000400020000000820040002000000"], 0x3c}, 0x1}, 0x8000) 2018/04/03 01:10:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r0, 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/03 01:10:27 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0xffffffffffffffff, &(0x7f00000001c0)=@fragment={0x67, 0x0, 0x2, 0x81, 0x0, 0xb120, 0x64}, 0x8) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$KVM_NMI(r2, 0xae9a) 2018/04/03 01:10:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000200)="477ba59d229dbe30b9988fcaae17408ea22f68f25cb7e3de8ee7002af26a216f4c104b5a2e977dba8bb816ad9c07b30bcd3d5feaa8eee39b64122472161880ca0962c2b03351144991e10fe8ec93795e802fa27eff4d1d156ecaf7be84fdb4b90ea5fb22463de1766540906dd0ee1c6f3d82504ffa55dae82b9f2a8a08fc720c2ec8e49d45b1caa822a3b6fbd96283003ca5827505469e2b19d80cd2a4d51907602cae090f1928ca8ebd89e47d2f4c832325faaea92705") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x28}, 0x1}, 0x0) 2018/04/03 01:10:28 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x800, 0x800) signalfd4(r0, &(0x7f00000000c0)={0x6de7da46}, 0x8, 0x800) r1 = memfd_create(&(0x7f0000000140)='ip6_vti0\x00', 0x1) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)={0x8, [0x9, 0x0, 0x3f, 0xa, 0x6, 0x7ff, 0x7d1a6a19, 0x5]}) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/250, &(0x7f0000000380)=0xfa) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000010c0)='ip6_vti0\x00', 0x10) 2018/04/03 01:10:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000fc0)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r2, 0x1}) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000001780)=@nl=@kern={0x10}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xdf8}}], 0x2, 0x0) 2018/04/03 01:10:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x2, 0x0) signalfd(r0, &(0x7f00000000c0)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x6, 0x0, 0x4, 0x9, 0x100, 0x1}) 2018/04/03 01:10:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd004) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x200, 0x0, 0x0, 0x6}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x0, 0x0, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 01:10:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x47a}], 0x1) 2018/04/03 01:10:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneightbl={0x14, 0x42, 0x100, 0x70bd27, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1}, 0x200448c0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000140)=0xc) r2 = socket(0x2, 0x80006, 0x40000000000000fc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000000)=0xfffffe86) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x9, 0x7e}, 0xfffffec0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r4, 0x6}, &(0x7f00000002c0)=0xfffffe1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x7}, 0x1) listen$netrom(r2, 0xfffffffffffffeff) sendto$inet(r2, &(0x7f0000000080), 0x5, 0x0, &(0x7f0000000100)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}, 0x16) 2018/04/03 01:10:28 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x2005, 0x100001, 0xfffffffffffffff8, 0x2}) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=""/80, &(0x7f0000000100)=0x50) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000497000/0x1000)=nil, 0x1000, 0x6) [ 485.857438] ================================================================== [ 485.865326] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 485.871394] Write of size 4 at addr ffff8801a8a07140 by task syz-executor4/31159 [ 485.878928] [ 485.880563] CPU: 0 PID: 31159 Comm: syz-executor4 Not tainted 4.16.0+ #376 [ 485.887573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.896916] Call Trace: [ 485.899490] dump_stack+0x1a7/0x27d [ 485.903101] ? arch_local_irq_restore+0x53/0x53 [ 485.907752] ? show_regs_print_info+0x18/0x18 [ 485.912235] ? kasan_check_write+0x14/0x20 [ 485.916453] ? dst_release+0x27/0xa0 [ 485.920168] print_address_description+0x73/0x250 [ 485.924995] ? dst_release+0x27/0xa0 [ 485.929734] kasan_report+0x23c/0x360 [ 485.933524] check_memory_region+0x137/0x190 [ 485.937915] kasan_check_write+0x14/0x20 [ 485.941959] dst_release+0x27/0xa0 [ 485.945483] sock_setsockopt+0x431/0x1b20 [ 485.949614] ? sock_enable_timestamp+0xb0/0xb0 [ 485.954178] ? mnt_get_count+0x150/0x150 [ 485.958223] ? find_held_lock+0x35/0x1d0 [ 485.962275] ? __fget_light+0x2bc/0x400 [ 485.966229] ? mntput+0x66/0x90 [ 485.969499] ? fget_raw+0x20/0x20 [ 485.972933] ? lock_release+0xa40/0xa40 [ 485.976888] ? kasan_check_read+0x11/0x20 [ 485.981024] ? do_raw_spin_unlock+0x9e/0x310 [ 485.985417] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 485.989981] ? _raw_spin_unlock_irq+0x27/0x70 [ 485.994465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 485.999465] ? trace_hardirqs_on+0xd/0x10 [ 486.003599] ? __fdget+0x18/0x20 [ 486.006952] ? security_socket_setsockopt+0x89/0xb0 [ 486.011956] SyS_setsockopt+0x2ff/0x360 [ 486.015913] ? SyS_recv+0x40/0x40 [ 486.019366] ? SyS_memfd_create+0x175/0x4c0 [ 486.023677] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 486.029200] ? do_syscall_64+0xb7/0x940 [ 486.033163] ? SyS_recv+0x40/0x40 [ 486.036602] do_syscall_64+0x281/0x940 [ 486.040474] ? vmalloc_sync_all+0x30/0x30 [ 486.044605] ? _raw_spin_unlock_irq+0x27/0x70 [ 486.049081] ? finish_task_switch+0x1c1/0x810 [ 486.053559] ? syscall_return_slowpath+0x550/0x550 [ 486.058472] ? syscall_return_slowpath+0x2ac/0x550 [ 486.063384] ? prepare_exit_to_usermode+0x350/0x350 [ 486.068382] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 486.073731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 486.078558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.083734] RIP: 0033:0x4552d9 [ 486.086906] RSP: 002b:00007fba797a9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 486.094596] RAX: ffffffffffffffda RBX: 00007fba797aa6d4 RCX: 00000000004552d9 [ 486.101848] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 486.109101] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 486.116358] R10: 00000000200010c0 R11: 0000000000000246 R12: 00000000ffffffff [ 486.123616] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 486.130888] [ 486.132503] Allocated by task 31159: [ 486.136210] save_stack+0x43/0xd0 [ 486.139641] kasan_kmalloc+0xad/0xe0 [ 486.143333] kasan_slab_alloc+0x12/0x20 [ 486.147296] kmem_cache_alloc+0x12e/0x760 [ 486.151422] dst_alloc+0x11f/0x1a0 [ 486.154940] rt_dst_alloc+0xe9/0x540 [ 486.158635] ip_route_output_key_hash_rcu+0xa49/0x2c60 [ 486.163889] ip_route_output_key_hash+0x20b/0x370 [ 486.168709] ip_route_output_flow+0x26/0xa0 [ 486.173013] pptp_connect+0xa84/0x1170 [ 486.176885] SYSC_connect+0x213/0x4a0 [ 486.180663] SyS_connect+0x24/0x30 [ 486.184181] do_syscall_64+0x281/0x940 [ 486.188047] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.193315] [ 486.194920] Freed by task 4486: [ 486.198180] save_stack+0x43/0xd0 [ 486.201610] __kasan_slab_free+0x11a/0x170 [ 486.205823] kasan_slab_free+0xe/0x10 [ 486.209600] kmem_cache_free+0x83/0x2a0 [ 486.213553] dst_destroy+0x266/0x380 [ 486.217245] dst_destroy_rcu+0x16/0x20 [ 486.221109] rcu_process_callbacks+0xd6c/0x17b0 [ 486.225759] __do_softirq+0x2d7/0xb85 [ 486.229537] [ 486.231149] The buggy address belongs to the object at ffff8801a8a07100 [ 486.231149] which belongs to the cache ip_dst_cache of size 168 [ 486.243875] The buggy address is located 64 bytes inside of [ 486.243875] 168-byte region [ffff8801a8a07100, ffff8801a8a071a8) [ 486.255653] The buggy address belongs to the page: [ 486.260563] page:ffffea0006a281c0 count:1 mapcount:0 mapping:ffff8801a8a07000 index:0x0 [ 486.268689] flags: 0x2fffc0000000100(slab) [ 486.272903] raw: 02fffc0000000100 ffff8801a8a07000 0000000000000000 0000000100000010 [ 486.280763] raw: ffffea0007312260 ffffea0007431f60 ffff8801d4e76b00 0000000000000000 [ 486.288618] page dumped because: kasan: bad access detected [ 486.294302] [ 486.295905] Memory state around the buggy address: [ 486.300812] ffff8801a8a07000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 486.308150] ffff8801a8a07080: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 486.315486] >ffff8801a8a07100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 486.322822] ^ [ 486.328249] ffff8801a8a07180: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 486.335586] ffff8801a8a07200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 486.342925] ================================================================== [ 486.350257] Disabling lock debugging due to kernel taint [ 486.355846] Kernel panic - not syncing: panic_on_warn set ... [ 486.355846] [ 486.363206] CPU: 0 PID: 31159 Comm: syz-executor4 Tainted: G B 4.16.0+ #376 [ 486.371510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.380854] Call Trace: [ 486.383444] dump_stack+0x1a7/0x27d [ 486.387055] ? arch_local_irq_restore+0x53/0x53 [ 486.391702] ? kasan_end_report+0x32/0x50 [ 486.395825] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 486.400556] ? vsnprintf+0x1ed/0x1900 [ 486.404331] ? dst_alloc+0x1a0/0x1a0 [ 486.408023] panic+0x1f8/0x42c [ 486.411192] ? refcount_error_report+0x214/0x214 [ 486.415923] ? do_raw_spin_unlock+0x9e/0x310 [ 486.420309] ? do_raw_spin_unlock+0x9e/0x310 [ 486.424690] ? dst_release+0x27/0xa0 [ 486.428381] kasan_end_report+0x50/0x50 [ 486.432333] kasan_report+0x149/0x360 [ 486.436111] check_memory_region+0x137/0x190 [ 486.440844] kasan_check_write+0x14/0x20 [ 486.444880] dst_release+0x27/0xa0 [ 486.448420] sock_setsockopt+0x431/0x1b20 [ 486.452547] ? sock_enable_timestamp+0xb0/0xb0 [ 486.457108] ? mnt_get_count+0x150/0x150 [ 486.461148] ? find_held_lock+0x35/0x1d0 [ 486.465189] ? __fget_light+0x2bc/0x400 [ 486.469137] ? mntput+0x66/0x90 [ 486.472404] ? fget_raw+0x20/0x20 [ 486.475835] ? lock_release+0xa40/0xa40 [ 486.479805] ? kasan_check_read+0x11/0x20 [ 486.483929] ? do_raw_spin_unlock+0x9e/0x310 [ 486.488310] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 486.492867] ? _raw_spin_unlock_irq+0x27/0x70 [ 486.497336] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.502330] ? trace_hardirqs_on+0xd/0x10 [ 486.506453] ? __fdget+0x18/0x20 [ 486.509796] ? security_socket_setsockopt+0x89/0xb0 [ 486.514808] SyS_setsockopt+0x2ff/0x360 [ 486.518768] ? SyS_recv+0x40/0x40 [ 486.522196] ? SyS_memfd_create+0x175/0x4c0 [ 486.526495] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 486.532011] ? do_syscall_64+0xb7/0x940 [ 486.535963] ? SyS_recv+0x40/0x40 [ 486.539391] do_syscall_64+0x281/0x940 [ 486.543256] ? vmalloc_sync_all+0x30/0x30 [ 486.547388] ? _raw_spin_unlock_irq+0x27/0x70 [ 486.551861] ? finish_task_switch+0x1c1/0x810 [ 486.556332] ? syscall_return_slowpath+0x550/0x550 [ 486.561235] ? syscall_return_slowpath+0x2ac/0x550 [ 486.566148] ? prepare_exit_to_usermode+0x350/0x350 [ 486.571139] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 486.576478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 486.581304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.586468] RIP: 0033:0x4552d9 [ 486.589630] RSP: 002b:00007fba797a9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 486.597313] RAX: ffffffffffffffda RBX: 00007fba797aa6d4 RCX: 00000000004552d9 [ 486.604559] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 486.611806] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 486.619051] R10: 00000000200010c0 R11: 0000000000000246 R12: 00000000ffffffff [ 486.626298] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 486.634068] Dumping ftrace buffer: [ 486.637588] (ftrace buffer empty) [ 486.641277] Kernel Offset: disabled [ 486.644878] Rebooting in 86400 seconds..