: 0000000000000002 RSI: 00007f03fe890bf0 RDI: 00000000000000fc [ 123.997390] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 124.004643] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000014 [ 124.011895] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000001 2018/05/21 07:44:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000080)=""/32) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 07:44:39 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x32, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/189) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x4, 0x4, 0x401}) 2018/05/21 07:44:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"80a5c2aa7ef1c2e5dbdf81e1"}}], 0x60) 2018/05/21 07:44:39 executing program 0 (fault-call:2 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:39 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:39 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0xfd9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010203000000000000000000000000000c00070008000000d7e009b60f9296d42347b050d0c52463d8d099da217d69e0948baebf564d313d13ffc9f04f342d881f77becf0f2dfa8038817381c9d0382961ad58578bd8646b4f79f3f5d3df44511fbadc40ce5fb1f6f1c0b1e9d1b5cc91ee1104ff2aaa6c73c6c5612fd66fec2f5aa9167de7e10ee25fc99197610152afab5f9d4856933bf1bb1ddb44c500000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/21 07:44:39 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x57f, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xaeb}}}, 0x88) r1 = semget$private(0x0, 0x4, 0x8) semop(r1, &(0x7f0000000080)=[{0x0, 0xa3a1, 0x1800}, {0x2, 0x66, 0x800}, {0x3, 0x100000001, 0x1000}, {0x2, 0xffffffffffffffe0, 0x1000}, {0x1, 0x400, 0x800}, {0x7, 0x6, 0x1800}, {0x3, 0x5}], 0x7) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/135) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/05/21 07:44:39 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, &(0x7f0000000240)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/113, 0x71}], 0x30bb5c9e5c3ba82) r1 = socket$inet(0x2, 0xa, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000002c0)=0x30) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/xfrm_stat\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000140)={0x309, 0x8}) 2018/05/21 07:44:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xb, 0x0, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/21 07:44:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/21 07:44:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x80012, r2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1, &(0x7f00000001c0)=""/63) getsockopt(r1, 0x1f, 0xc5, &(0x7f0000000440)=""/93, &(0x7f0000000280)=0x5d) bind$packet(r1, &(0x7f0000000180)={0x11, 0xf6, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x18, &(0x7f00000002c0)="8dc0de37dcad5db85ddde2941d97c2b1eb67253a8156422913b12d7e6ddd4c4dbb2657b90a76a1ee857feae46a50661264b0c6f4bf1a4ce07e60c0a84bdd45fdbabd167ed97d15a05a30fce2c496720643c218f0ebb41a32125a9361555b730bc535cc5766b1ab67d0d77f7e3cde5f2920405a05426767711de21a3238f7743ea991c75bcbc53a7e6a8e38d80b77e7e0cb60e80d4720efd4d81349d3eafae9e568aac9440aaa42b03eafab6ab8178b6eac6c9a17b8588e3f62ecb7e4ea339ea9902b5371c8ec635c9bc845b66e918d473fe14d87e0b5fa85e3da9290c2e8727ea13aa4532e5840ad221713fbdfd4e47df3105dc2dd1caaa9fd5f90676531f5f75fe75398fabcaf25f57ea5371c42c854deb57ebdef7420cb93638c1bc7dd0992817cd13d78c5aed027479c79945f4125b8e1e480b60d7669a90164a0641493488e8011bb9105bb907c802151d016858bfdd82d9cfdac7310", 0x158) setsockopt(r1, 0x1, 0xc, &(0x7f0000000040)="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", 0xfd) [ 124.523854] netlink: 'syz-executor2': attribute type 7 has an invalid length. [ 124.527904] FAULT_INJECTION: forcing a failure. [ 124.527904] name failslab, interval 1, probability 0, space 0, times 0 [ 124.542529] CPU: 1 PID: 9584 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #61 [ 124.549722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.559079] Call Trace: [ 124.561680] dump_stack+0x1b9/0x294 [ 124.565323] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.570561] should_fail.cold.4+0xa/0x1a [ 124.574636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.579745] ? __lock_is_held+0xb5/0x140 [ 124.583830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.589375] ? fib_table_lookup+0xca9/0x1e10 [ 124.593709] binder: binder_mmap: 9578 20ffc000-20ffd000 bad vm_flags failed -1 [ 124.601133] ? graph_lock+0x170/0x170 [ 124.601166] ? __lock_is_held+0xb5/0x140 [ 124.601194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.601213] __should_failslab+0x124/0x180 [ 124.618817] should_failslab+0x9/0x14 2018/05/21 07:44:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100), 0x0, 0xb459}, {&(0x7f0000000140)="b9af8b09a9ac106bc303905d4cdfcc37e469593043e9690a1a988340c55a356effc9e121bc2688fd905f7c3a46ce5365971e3a2b5c05ecefcf6239666d744dc3be95281526595604e0f23940ba06a0bff8c1f82276a229d2fef5e36336150dd193a3156300bfce884f5c522b6a73802b0b416ff99600eb0b3a8f69c52b55", 0x7e, 0x200}], 0x200001, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 2018/05/21 07:44:39 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000010, &(0x7f000000a000)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x800) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x400, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = epoll_create1(0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000cc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) lstat(&(0x7f0000000d80)='./file1\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000f00)={0x3, 0x8, 0x1, 0xffffffffffffff9c}) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) r14 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000f40), 0x800) r15 = syz_open_dev$vcsa(&(0x7f0000000f80)='/dev/vcsa#\x00', 0x0, 0x161800) r16 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/nullb0\x00', 0x80, 0x0) r17 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x88001, 0x0) r18 = epoll_create1(0x80000) sendmsg$unix(r0, &(0x7f0000001100)={&(0x7f0000000140)=@abs={0xec841f84294529fc, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="5a39c07d0afa331750a3c5ebc1f099aff0f1be6558efa4b57497b066ea3b8ad368fa6ceb4e503042abd1be263dd8f12f421422bae586afa986a8e0c2b1259fcb9e358173d29d4b6c77438ee9ddf4b6f713f3463ab0fd1cb45bf3427dfea6e0690ca374c4bcf156c75a0a75b520396cba57646129099d3e60c39dda7c7c6043335c5a90a7ca98e1b2aa73f8bc23fe138f10abc46d83dcebcb7c81392e9ce6c19813a267a83e0098251b5e0c40a7c197fb59aa077d8d6a0c9ccff6b2e91ee065c60e1a45b300f3284ff19543da2b419053007717d2ccd8b4722fd270d1abb1db31d8cefb371a9aa4eb", 0xe8}, {&(0x7f0000000300)="e6430fa8e184a46bab54bc45cd1609fae0da12df25d2aecacb5c0458730d30b37ce2c8cd1aab7037ea0dd2f994c2c6f4c6aaa9fefd45ef2cfc0c2982fef90ec56a5e0a6c9c6ef7fd323ca73c5f360fcd86bcb9513764142df3b64d960e19b6b18139db4de51e5b2baa50b1438a47eb73f0d921b04b0625101774da9bf93d26828cdf268c1cd8acd34865504c900633948de1bf2278da44db5fe829e47293662cf3758aef987f30f918459f88e75769", 0xaf}, {&(0x7f00000003c0)="3eb2a241b0edb306d9873e08a63ed2bede77a6434dadb61d046485894a32b89a9b53b0a443a770b0cf596942f14bcb48ca92fd772f8da3dda036c2b3a5cefd755a01c91f932fb54dcf8a801d3f9d3818eb4ca319daf6ed8c2ac3be06ed2f94cdad62c2b394449d0b67245f43492eceb839ee9d8fd7620a5e3fd30523d2", 0x7d}, {&(0x7f0000000440)="a1fc84df9370ac743587e383e383d573cc1e8f4b34f1162db533", 0x1a}, {&(0x7f0000000480)="a329e6ff0de45e57cda063345fc28ff940292ac777b2c4805c6b80d4b168d97b79803c3f72ff67eb3540581ca9b44be45bdaebb05fb2caba603cf8e37570647e506dd4d7e8761ab16085d219be97b6", 0x4f}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="200000000000000001000000010000002a7b0000a621ceb25a08b0c7004f68f5ef9ff262775f333f36f3e3b71f5882055666d315b69e095ead741bf11565e8e31de3dc7ef244aabe80caf2804817625f031e2e6d33e0d28bd0500b7e6fbe65bba7c852d0e01be625617649a130bb223986cb2685c17f78e2892ddc4d9aafd807f2c39edf2b3032819bd2b5c25561cea263ea302070dda397056d3b9ac445e445cda90fb51c8a6d7eb5de5b155be9e49962fb50b4a616dae6d72824143c647def1a7573142247de89ac4ad49283f041cf49f421e7a12312dcd6f5", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x20000001}, 0x2000c000) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 124.622630] kmem_cache_alloc_node+0x56/0x780 [ 124.627134] ? rcu_is_watching+0x85/0x140 [ 124.631302] __alloc_skb+0x111/0x780 [ 124.635033] ? skb_scrub_packet+0x580/0x580 [ 124.639364] ? perf_trace_lock+0xd6/0x900 [ 124.643536] ? zap_class+0x720/0x720 [ 124.647262] ? ipv4_dst_check+0x260/0x260 [ 124.651422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.656967] ? xfrm_lookup+0x827/0x2860 [ 124.660950] ? graph_lock+0x170/0x170 [ 124.664768] __ip_append_data.isra.47+0x2096/0x2940 [ 124.669886] ? ip_setup_cork+0x6d0/0x6d0 [ 124.673475] binder: binder_mmap: 9578 20ffc000-20ffd000 bad vm_flags failed -1 [ 124.673954] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 124.687095] ? ipv4_mtu+0x375/0x580 [ 124.690737] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 124.696210] ? ip_route_output_key_hash+0x293/0x390 [ 124.701231] ? ip_setup_cork+0x44d/0x6d0 [ 124.704383] hfs: unable to parse mount options [ 124.705293] ip_append_data.part.48+0xf3/0x180 [ 124.705311] ? ip_setup_cork+0x6d0/0x6d0 [ 124.705331] ip_send_unicast_reply+0xdf2/0x1790 [ 124.705360] ? ip_make_skb+0x350/0x350 [ 124.705386] ? lock_acquire+0x1dc/0x520 [ 124.705409] ? map_id_range_down+0x1e6/0x410 [ 124.705432] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.740782] tcp_v4_send_reset+0x117f/0x2730 [ 124.745202] ? debug_check_no_locks_freed+0x310/0x310 [ 124.750406] ? tcp_v4_syn_recv_sock+0x1240/0x1240 [ 124.755260] ? inet_ehash_locks_alloc+0x200/0x200 [ 124.760121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.765662] ? __inet_lookup_listener+0x658/0xbc0 2018/05/21 07:44:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x147, 0x70, &(0x7f00000000c0)=[@dstype0={0x6}, @dstype0={0x6, 0x8}], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700854cf92f001e0ffb034d564b00"]) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4004ae99, &(0x7f0000000080)) listen(r1, 0x2) [ 124.770520] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 124.775560] ? __lock_is_held+0xb5/0x140 [ 124.779631] ? memcpy+0x45/0x50 [ 124.782925] tcp_v4_rcv+0x1efa/0x38c0 [ 124.786733] ? tcp_v4_rcv+0x1efa/0x38c0 [ 124.790712] ? audit_trim_trees+0x890/0x9d0 [ 124.795052] ? tcp_v4_early_demux+0xb20/0xb20 [ 124.799561] ? __lock_is_held+0xb5/0x140 [ 124.803640] ip_local_deliver_finish+0x2e3/0xd80 [ 124.808407] ? inet_add_protocol.cold.0+0x21/0x21 [ 124.813263] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 124.818288] ? nf_hook_slow+0x11e/0x1c0 [ 124.822274] ip_local_deliver+0x1e1/0x720 [ 124.826428] ? ip_call_ra_chain+0x720/0x720 [ 124.830766] ? inet_add_protocol.cold.0+0x21/0x21 [ 124.835619] ip_rcv_finish+0x81b/0x2200 [ 124.839594] ? tcp_v4_send_synack+0x4a0/0x4a0 [ 124.844080] ? ip_local_deliver_finish+0xd80/0xd80 [ 124.849009] ? lock_downgrade+0x8e0/0x8e0 [ 124.853151] ? tcp_v4_send_synack+0x4a0/0x4a0 [ 124.857639] ? rcu_is_watching+0x85/0x140 [ 124.861773] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.866951] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 124.871953] ? nf_hook_slow+0x11e/0x1c0 [ 124.875915] ip_rcv+0xb70/0x143d [ 124.879271] ? ip_local_deliver+0x720/0x720 [ 124.883586] ? ip_local_deliver_finish+0xd80/0xd80 [ 124.888505] ? ip_local_deliver+0x720/0x720 [ 124.892814] __netif_receive_skb_core+0x26f5/0x3630 [ 124.897822] ? nf_ingress+0xa00/0xa00 [ 124.901611] ? __lock_acquire+0x7f5/0x5140 [ 124.905833] ? memcpy+0x45/0x50 [ 124.909104] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.914625] ? skb_copy_bits+0x507/0x770 [ 124.918676] ? debug_check_no_locks_freed+0x310/0x310 [ 124.923858] ? graph_lock+0x170/0x170 [ 124.927644] ? perf_trace_lock+0xd6/0x900 [ 124.931779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.937299] ? __skb_checksum+0x570/0x8f0 [ 124.941434] ? zap_class+0x720/0x720 [ 124.945139] ? print_usage_bug+0xc0/0xc0 [ 124.949212] ? pvclock_read_flags+0x160/0x160 [ 124.953696] ? mark_held_locks+0xc9/0x160 [ 124.957833] ? ktime_get_with_offset+0x395/0x4a0 [ 124.962579] ? lock_acquire+0x1dc/0x520 [ 124.966539] ? netif_receive_skb_internal+0xa2/0x7b0 [ 124.971634] ? kasan_check_read+0x11/0x20 [ 124.975767] ? rcu_is_watching+0x85/0x140 [ 124.980252] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.985432] __netif_receive_skb+0x2c/0x1e0 [ 124.989742] netif_receive_skb_internal+0x126/0x7b0 [ 124.994742] ? dev_cpu_dead+0xad0/0xad0 [ 124.998707] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 125.004230] ? eth_type_trans+0x2e1/0x750 [ 125.008362] ? eth_gro_receive+0x8d0/0x8d0 [ 125.012601] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.017776] napi_gro_frags+0x631/0xc40 [ 125.021738] ? napi_gro_receive+0x5a0/0x5a0 [ 125.026051] ? rcu_is_watching+0x85/0x140 [ 125.030187] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.035369] ? tun_get_user+0x31cf/0x4100 [ 125.039505] tun_get_user+0x31f8/0x4100 [ 125.043466] ? debug_check_no_locks_freed+0x310/0x310 [ 125.048664] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 125.053582] ? graph_lock+0x170/0x170 [ 125.057369] ? zap_class+0x720/0x720 [ 125.061074] ? lock_acquire+0x1dc/0x520 [ 125.065041] ? find_held_lock+0x36/0x1c0 [ 125.069104] ? rcu_is_watching+0x85/0x140 [ 125.073249] ? tun_get+0x22b/0x360 [ 125.076774] ? tun_chr_close+0x180/0x180 [ 125.080827] tun_chr_write_iter+0xb9/0x154 [ 125.085051] do_iter_readv_writev+0x859/0xa50 [ 125.089534] ? vfs_dedupe_file_range+0xa00/0xa00 [ 125.094278] ? rw_verify_area+0x118/0x360 [ 125.098413] do_iter_write+0x185/0x5f0 [ 125.102307] ? dup_iter+0x270/0x270 [ 125.105924] vfs_writev+0x1c7/0x330 [ 125.109539] ? vfs_iter_write+0xb0/0xb0 [ 125.113501] ? wait_for_completion+0x870/0x870 [ 125.118084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.123615] ? __fdget_pos+0xd6/0x1e0 [ 125.127405] ? __fdget_raw+0x20/0x20 [ 125.131106] ? __sb_end_write+0xac/0xe0 [ 125.135070] do_writev+0x112/0x2f0 [ 125.138598] ? vfs_writev+0x330/0x330 [ 125.142387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.147912] __x64_sys_writev+0x75/0xb0 [ 125.151872] do_syscall_64+0x1b1/0x800 [ 125.155746] ? finish_task_switch+0x1ca/0x840 [ 125.160228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.165144] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.170063] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.175416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.180259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.185431] RIP: 0033:0x4558c1 [ 125.188603] RSP: 002b:00007f03fe890ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 125.196300] RAX: ffffffffffffffda RBX: 00000000200002b6 RCX: 00000000004558c1 [ 125.203555] RDX: 0000000000000002 RSI: 00007f03fe890bf0 RDI: 00000000000000fc [ 125.210806] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 125.218063] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000014 2018/05/21 07:44:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x60068, &(0x7f00000002c0)) chroot(&(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f0000000180)='/\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='efivarfs\x00', 0x2000, 0x0) 2018/05/21 07:44:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000002c0)={0x40, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe39) socket(0x19, 0x0, 0x9) 2018/05/21 07:44:40 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 125.225318] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000002 [ 125.263553] hfs: unable to parse mount options 2018/05/21 07:44:40 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000001340)=""/4096, 0x1000) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_int(r4, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) vmsplice(r4, &(0x7f0000002500)=[{&(0x7f0000002440)="da", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) tee(r3, r2, 0x400ffffffff, 0x0) 2018/05/21 07:44:40 executing program 2: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) 2018/05/21 07:44:40 executing program 0 (fault-call:2 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:40 executing program 5: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r0 = socket(0xa, 0xfffffffffffffffd, 0x401) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") unshare(0x2000400) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) 2018/05/21 07:44:40 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) 2018/05/21 07:44:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x40000000000fcae}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000140)=0x54) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffe00) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x88000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r2, 0x5412, &(0x7f00000000c0)={0xa}) 2018/05/21 07:44:40 executing program 6: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='[md5sumkeyringcgroup*-,\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)='yam0\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="4cac08f903ad9d6edef09fa656da6a06", 0x10) r2 = socket(0x2, 0x1, 0xfffffffffffffffd) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000140)={'yam0\x00'}) 2018/05/21 07:44:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mprotect(&(0x7f00004e8000/0x1000)=nil, 0x1000, 0x100000000200000d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000400)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x7, 0x6, 0x3ff, "daa40a5aec0129e4f02cbcc8b246b4fc7823f5ce07b79a3f865a7352fbea72897d4a694aebe075a1ec4cb7ed5f0f0c5bd3c581e0b44b39347fd0dbe0d04e9baced5ba6336982b7641a22b1d183b8c0ff"}, 0xd8) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000200)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/87, 0x57}], 0x2, 0x0, 0x0, 0x200}, 0x2001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10}) [ 125.567402] 9pnet_virtio: no channels available for device ./file1 2018/05/21 07:44:40 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) alarm(0x8000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'bond_slave_0\x00', 0x4}, 0x316) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x58, {0x2, 0x4e24, @loopback=0x7f000001}, 'lo\x00'}) 2018/05/21 07:44:40 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0xffffffff, 0x7fffffff, 0x20, 0x0, 0x8, 0x7, 0x3, 0x8, 0x5, 0xff, 0x20, 0x1ff, 0x0, 0x1d78, 0xe237, 0x2, 0x2, 0x4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x1, 0x101, 'queue1\x00', 0x663}) 2018/05/21 07:44:40 executing program 2: unshare(0x8000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400041, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x9c, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r2 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0x14, &(0x7f0000000080)={0x2, 0x100000001, 0x101, 0x0, 0x5, 0x0, 0x9b, 0x4}) mq_notify(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) 2018/05/21 07:44:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/21 07:44:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4040, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x1, 0x9}, 0x1, 0x200, 0x0, {0x4, 0x9}, 0x4, 0x3}) dup3(r1, r0, 0x0) [ 125.695589] FAULT_INJECTION: forcing a failure. [ 125.695589] name failslab, interval 1, probability 0, space 0, times 0 [ 125.706898] CPU: 1 PID: 9655 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #61 [ 125.714091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.723447] Call Trace: [ 125.726055] dump_stack+0x1b9/0x294 [ 125.729699] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.734894] ? is_bpf_text_address+0xd7/0x170 [ 125.739384] ? kernel_text_address+0x79/0xf0 [ 125.743784] ? __unwind_start+0x166/0x330 [ 125.747927] should_fail.cold.4+0xa/0x1a [ 125.751976] ? __save_stack_trace+0x7e/0xd0 [ 125.756289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.761383] ? save_stack+0xa9/0xd0 [ 125.764997] ? save_stack+0x43/0xd0 [ 125.768612] ? kasan_kmalloc+0xc4/0xe0 [ 125.772483] ? kasan_slab_alloc+0x12/0x20 [ 125.776614] ? kmem_cache_alloc_node+0x144/0x780 [ 125.781371] ? __alloc_skb+0x111/0x780 [ 125.785243] ? __ip_append_data.isra.47+0x2096/0x2940 [ 125.790419] ? ip_append_data.part.48+0xf3/0x180 [ 125.795703] ? ip_send_unicast_reply+0xdf2/0x1790 [ 125.800531] ? tcp_v4_send_reset+0x117f/0x2730 [ 125.805095] ? tcp_v4_rcv+0x1efa/0x38c0 [ 125.809066] ? ip_local_deliver_finish+0x2e3/0xd80 [ 125.813977] ? ip_local_deliver+0x1e1/0x720 [ 125.818282] ? ip_rcv_finish+0x81b/0x2200 [ 125.822415] ? ip_rcv+0xb70/0x143d [ 125.825943] ? __netif_receive_skb_core+0x26f5/0x3630 [ 125.831118] ? __netif_receive_skb+0x2c/0x1e0 [ 125.835597] ? netif_receive_skb_internal+0x126/0x7b0 [ 125.840769] ? napi_gro_frags+0x631/0xc40 [ 125.844901] ? tun_get_user+0x31f8/0x4100 [ 125.849038] ? tun_chr_write_iter+0xb9/0x154 [ 125.853433] ? do_iter_readv_writev+0x859/0xa50 [ 125.858085] ? do_iter_write+0x185/0x5f0 [ 125.862130] ? vfs_writev+0x1c7/0x330 [ 125.865915] ? do_writev+0x112/0x2f0 [ 125.869610] ? __x64_sys_writev+0x75/0xb0 [ 125.873759] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.879110] ? print_usage_bug+0xc0/0xc0 [ 125.883154] ? graph_lock+0x170/0x170 [ 125.886947] ? __lock_is_held+0xb5/0x140 [ 125.890993] __should_failslab+0x124/0x180 [ 125.895218] should_failslab+0x9/0x14 [ 125.899005] kmem_cache_alloc_node_trace+0x5a/0x770 [ 125.904024] __kmalloc_node_track_caller+0x33/0x70 [ 125.908940] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 125.913681] __alloc_skb+0x14d/0x780 [ 125.917381] ? skb_scrub_packet+0x580/0x580 [ 125.921689] ? lock_downgrade+0x8e0/0x8e0 [ 125.925828] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 125.930834] ? rt_cache_valid+0xba/0x240 [ 125.934878] ? ipv4_dst_check+0x260/0x260 [ 125.939021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.944540] ? xfrm_lookup+0x827/0x2860 [ 125.948500] ? graph_lock+0x170/0x170 [ 125.952287] __ip_append_data.isra.47+0x2096/0x2940 [ 125.957290] ? ip_setup_cork+0x6d0/0x6d0 [ 125.961339] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 125.967123] ? ipv4_mtu+0x375/0x580 [ 125.970738] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 125.976177] ? ip_route_output_key_hash+0x293/0x390 [ 125.981178] ? ip_setup_cork+0x44d/0x6d0 [ 125.985224] ip_append_data.part.48+0xf3/0x180 [ 125.989790] ? ip_setup_cork+0x6d0/0x6d0 [ 125.993837] ip_send_unicast_reply+0xdf2/0x1790 [ 125.998495] ? ip_make_skb+0x350/0x350 [ 126.002371] ? lock_acquire+0x1dc/0x520 [ 126.006596] ? map_id_range_down+0x1e6/0x410 [ 126.010994] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.016176] tcp_v4_send_reset+0x117f/0x2730 [ 126.020568] ? debug_check_no_locks_freed+0x310/0x310 [ 126.025744] ? tcp_v4_syn_recv_sock+0x1240/0x1240 [ 126.030568] ? inet_ehash_locks_alloc+0x200/0x200 [ 126.035401] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 126.040924] ? __inet_lookup_listener+0x658/0xbc0 [ 126.045751] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 126.050759] ? __lock_is_held+0xb5/0x140 [ 126.054807] ? memcpy+0x45/0x50 [ 126.058077] tcp_v4_rcv+0x1efa/0x38c0 [ 126.061859] ? tcp_v4_rcv+0x1efa/0x38c0 [ 126.065819] ? audit_trim_trees+0x890/0x9d0 [ 126.070134] ? tcp_v4_early_demux+0xb20/0xb20 [ 126.074617] ? __lock_is_held+0xb5/0x140 [ 126.078677] ip_local_deliver_finish+0x2e3/0xd80 [ 126.083419] ? inet_add_protocol.cold.0+0x21/0x21 [ 126.088247] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 126.093247] ? nf_hook_slow+0x11e/0x1c0 [ 126.097208] ip_local_deliver+0x1e1/0x720 [ 126.101341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.106863] ? ip_call_ra_chain+0x720/0x720 [ 126.111177] ? inet_add_protocol.cold.0+0x21/0x21 [ 126.116006] ip_rcv_finish+0x81b/0x2200 [ 126.119980] ? tcp_v4_send_synack+0x4a0/0x4a0 [ 126.124460] ? ip_local_deliver_finish+0xd80/0xd80 [ 126.129378] ? lock_downgrade+0x8e0/0x8e0 [ 126.133512] ? tcp_v4_send_synack+0x4a0/0x4a0 [ 126.137993] ? kasan_check_read+0x11/0x20 [ 126.142129] ? rcu_is_watching+0x85/0x140 [ 126.146268] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.151448] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 126.156453] ? nf_hook_slow+0x11e/0x1c0 [ 126.160415] ip_rcv+0xb70/0x143d [ 126.163768] ? ip_local_deliver+0x720/0x720 [ 126.168096] ? ip_local_deliver_finish+0xd80/0xd80 [ 126.173026] ? ip_local_deliver+0x720/0x720 [ 126.177335] __netif_receive_skb_core+0x26f5/0x3630 [ 126.182343] ? nf_ingress+0xa00/0xa00 [ 126.186140] ? __lock_acquire+0x7f5/0x5140 [ 126.190360] ? memcpy+0x45/0x50 [ 126.193629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.199151] ? skb_copy_bits+0x507/0x770 [ 126.203202] ? debug_check_no_locks_freed+0x310/0x310 [ 126.208381] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.213906] ? graph_lock+0x170/0x170 [ 126.217692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.223214] ? csum_block_add_ext+0x37/0x50 [ 126.227521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.233044] ? __skb_checksum+0x570/0x8f0 [ 126.237180] ? print_usage_bug+0xc0/0xc0 [ 126.241239] ? pvclock_read_flags+0x160/0x160 [ 126.245716] ? mark_held_locks+0xc9/0x160 [ 126.249849] ? ktime_get_with_offset+0x395/0x4a0 [ 126.254591] ? lock_acquire+0x1dc/0x520 [ 126.258558] ? netif_receive_skb_internal+0xa2/0x7b0 [ 126.263649] ? kasan_check_read+0x11/0x20 [ 126.267790] ? rcu_is_watching+0x85/0x140 [ 126.271924] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.277103] __netif_receive_skb+0x2c/0x1e0 [ 126.281409] netif_receive_skb_internal+0x126/0x7b0 [ 126.286410] ? dev_cpu_dead+0xad0/0xad0 [ 126.290375] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 126.295896] ? eth_type_trans+0x2e1/0x750 [ 126.300029] ? eth_gro_receive+0x8d0/0x8d0 [ 126.304267] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 126.309452] napi_gro_frags+0x631/0xc40 [ 126.313414] ? napi_gro_receive+0x5a0/0x5a0 [ 126.317718] ? kasan_check_read+0x11/0x20 [ 126.321849] ? rcu_is_watching+0x85/0x140 [ 126.325984] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.331163] ? tun_get_user+0x31cf/0x4100 [ 126.335300] tun_get_user+0x31f8/0x4100 [ 126.339259] ? debug_check_no_locks_freed+0x310/0x310 [ 126.344444] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 126.349354] ? graph_lock+0x170/0x170 [ 126.353147] ? graph_lock+0x170/0x170 [ 126.356931] ? lock_acquire+0x1dc/0x520 [ 126.360893] ? __fdget_pos+0x1a9/0x1e0 [ 126.364769] ? find_held_lock+0x36/0x1c0 [ 126.368828] ? kasan_check_read+0x11/0x20 [ 126.373135] ? rcu_is_watching+0x85/0x140 [ 126.377279] ? tun_get+0x22b/0x360 [ 126.380801] ? tun_chr_close+0x180/0x180 [ 126.384851] tun_chr_write_iter+0xb9/0x154 [ 126.389072] do_iter_readv_writev+0x859/0xa50 [ 126.393556] ? vfs_dedupe_file_range+0xa00/0xa00 [ 126.398299] ? rw_verify_area+0x118/0x360 [ 126.402431] do_iter_write+0x185/0x5f0 [ 126.406305] ? dup_iter+0x270/0x270 [ 126.409927] vfs_writev+0x1c7/0x330 [ 126.413539] ? vfs_iter_write+0xb0/0xb0 [ 126.417503] ? wait_for_completion+0x870/0x870 [ 126.422082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.427606] ? __fdget_pos+0xd6/0x1e0 [ 126.431394] ? __fdget_raw+0x20/0x20 [ 126.435092] ? __sb_end_write+0xac/0xe0 [ 126.439055] do_writev+0x112/0x2f0 [ 126.442579] ? vfs_writev+0x330/0x330 [ 126.446367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.451896] __x64_sys_writev+0x75/0xb0 [ 126.455858] do_syscall_64+0x1b1/0x800 [ 126.459730] ? finish_task_switch+0x1ca/0x840 [ 126.464212] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.469214] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.474132] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 126.479494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.484334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 126.489511] RIP: 0033:0x4558c1 [ 126.492693] RSP: 002b:00007f03fe890ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 126.500389] RAX: ffffffffffffffda RBX: 00000000200002b6 RCX: 00000000004558c1 [ 126.507643] RDX: 0000000000000002 RSI: 00007f03fe890bf0 RDI: 00000000000000fc [ 126.514910] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 126.522164] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000014 [ 126.529419] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000003 2018/05/21 07:44:41 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:41 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="ec59f905d3bf31e636419482befbaee1dfaf56ea3df680abb0ff7f000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/21 07:44:41 executing program 4: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e", 0x3c) r3 = getpgrp(0x0) move_pages(r3, 0x2, &(0x7f0000000500)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000540)=[0xff44, 0xfff], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], 0x6) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) accept(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0x4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r7 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x8000, 0x20901) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f00000004c0)={0x712542b, 0x747d, 0xff, 0x9, 0x1, 0x8}) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r8, r8}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/21 07:44:41 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffc0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:41 executing program 3: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$unix(0x1, 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) r2 = memfd_create(&(0x7f0000005140)='!\x00', 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000005180)=0x7fffffff, 0x4) 2018/05/21 07:44:41 executing program 0 (fault-call:2 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:41 executing program 5: r0 = socket(0x8000000000000a, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x81) 2018/05/21 07:44:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(serpent),md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f00000014c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='dummy0\x00') r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x1, 0x26f}) 2018/05/21 07:44:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) sendto(r0, &(0x7f0000005700)="aeb3ce8d359596aa8d9cff97ebc7e0b6843a5073cb0ce1c1ff50cdda13763c1175191833fb6dd9d07c5617339db3a32984d791587a3777d8b0a0a17cb648cf5a58173030dc5f35d0fe59ce63030defccfeefdf28aaded16085190cf985f5f3f48422fbf74296dee0ef8c5c2bcc585d73d1edcaba13616c3b4c5901a50b511c7e312085986b19b51c6c679a36327cb1f1546080134ec85290d475d77f98aebf373820b6c0f3f960cf594d304ff4e63e72d5e46148303abc783b1f093ce888e2f02a4fc419db808ccab654f61fe51889ad", 0xd0, 0x20000800, &(0x7f0000005800)=@ipx={0x4, 0x3ff, 0x7, "a96a8369eb88", 0x3}, 0x80) sendmmsg(r0, &(0x7f0000005580)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x3, 0x2, 0x1, 0x4}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="c1292e945ff032ff5d744288f372a6a873ad28eed86ef4ac5c2a8dbcc6995a812f7c949d07d3928bda9e949abce2387cbb38488ed930c894327d2390122401d0be650eb0fe99ac798dd6dd5d784eba839e7f01c0f0a5beec1f0a6704aadd74940b0c0b3ebde5f303df3e0b84d6a49976f5", 0x71}, {&(0x7f0000000100)="9224b8614c441ba42f900ee5bf18371a6b63fb9a56f2c8dc2f9ca11ac6f855", 0x1f}, {&(0x7f0000000140)="860a4d2943176ceef2f1bcfc", 0xc}, {&(0x7f0000000180)="7f297bf58da009a93e44b7dc787374dcb21507cf319c66fd63982409c50b0cc60a467831f3b8f4824e36feb5d6712560b912575b0ed7a9bd5db32132d7bd9be960e8b70692aff3a58e41ed6e4f79f7c58fc2fa800156c2ecc1085669c7998c0c849adc26d28574fad896519cb274b9aca03a5ae4c88009636d61d46ea052d244e7330d2214d16f8a37f80ccc3e166e5d14c9a96e249f9587f7f488e0482a766920c29e45f513c5060f46b551220d4a922219cd34aa2e3e8a47e34f1767d0ca3f0dbeba3d0af11c5d5fffb8a2e019c224fce917697dabb8b7", 0xd8}, {&(0x7f0000000380)="3a5247e92f7ed21b774d41a377fffe2b6ccc21588644600df50969c343c5772e57bb22656c842a246f29aaa4ea0b59f45e3ef46f56568fe7eafb67e98781a0eb248b5938f924ff375064505888bf34150ca3c9bf065b8a2576c1d8d614e4f91973b5f6445abaa17360bcfbcf2a4aa071b7ac4765f13733c3783aef8d74bc7cb904d7ccb545bc6be3a48a205c8621fa0c7f0533dc63904c3c7e74321c33bf2356d6145dd6995f1727c660ccece7825c90272b628ae427837ab5b3a0575ad6e0f5f10039152801f258b5", 0xc9}, {&(0x7f0000000480)="a01f75d78c78af2252624ab6c0384c821eeb01b74766edc2e4367827810aff3307a281133a55f5c0da7df22de62daee9671baa1a25991324109656c103bca9f458494c519dab72cf0222770cab4b3fe274219a8f11506e9de0be94f45fa6a282f69a2022f07d113ec0e56e441ac92d16caae510f03d2d3d2ff7c62954cccddfe47289205768fbe014e6419b624efb2b094732cefc523f262e2f720c6ed211018cb9ff11396bb8e7cef9ad0c6277eaee63ee69639936374a84e3d7061afb805dbf937b30033957d4b4092f8d173b2d5278759eab91f15441140a26ed7c56d712c269e82f6220c", 0xe6}], 0x6, &(0x7f0000000600)=[{0x58, 0x6, 0x100000001, "357dc2fee8fe73440f3b80486393fce918cd64407a31dab7c3edd8b672a88ce07d2df63f48af5fe7e593e70ad1f618c49809e318617b90d6b38166d2803d6b0fe2e7a9f648"}, {0x68, 0x100, 0xb3, "a327f1d729926daa206a72e1488ae04140da7ef39d466b423aaaf14153a77a30e14462727be773e0aec19351d0c181e1047208e4e108fff22cfe57d41f32270e51c8a6b3ec9423794bacb64a89b7fe0a5b3fc9"}, {0x38, 0x111, 0x8, "9372585b91454ae827572ebcf68ad45b9017206a51ddf4e873c4f435512853d0493f8b98d158e4fe"}, {0xd0, 0x117, 0xffff, "efb64564923022d7032daf478effc6c2df04179c2c944d864648410b979c6ad803f1e03dd7c6d22c7da461c04bb6ed2a0a63da35a608877670d6d75079a31ca530f6c0ed469b6778f912f9c987edfc33291cac3fac236307192705b53c1b6e1e41effadba7fd79e132bf67bfc79f0a130b802db9a3dedbeea999da2fd24894272bed52935f03d587588167ffb7cdb989a0460090220372f6735f3fa9327848322456b1609a62b8c1c7587242941b5a68c8be5efa2cd95aac413b3bdd4233ea"}, {0x18, 0x11e, 0x2, "50a806"}, {0xb8, 0x113, 0x1b, "76c32383a8c92f25087d1cb7d55e78816e7cb3079d7c8f9dd957b7dfbe6368f2022259435e6ba35761603a1a2429a96817f5814e2de3c13d1a5e1bb620d48898a0dc365323b825c2fb386219b55e9f11e8321e2d57f854f28bb104ff448112bc8bf8f9de1962d258a14a9756c18c52690e8a51ac3999f17188b8bfb94e3ca0816be383a60341446abf1a167191d53440c587ac5e271ca4c4254d4c177f4f19a76aacf5456208"}, {0xa8, 0x13a, 0x1, "c347a0add5a15dc709564ddc8bfa010e487de5c4f9d250a5e776b6ea7dc8697803413b5c6093a0e687131cc88b4104c381257cc550b15adec31f67e19b2c9a2d8e806925c2055c302d0c4fefe89f358314442a26fa4fde450de284d3c1c0fc20a7a468e61b441698e92cdd4b262e390250812610815d989dcb84b63692829a1a107321ea1158387bdaace6d06fb360662150c117048c"}], 0x340, 0x4008010}, 0xfff}, {{&(0x7f0000000940)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x80, 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0x1000}, {&(0x7f00000044c0)="b7fb38fbc771", 0x6}], 0x2, &(0x7f0000004540)=[{0x1010, 0x117, 0x3, "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"}], 0x1010, 0x20000080}, 0x1f}], 0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000340)=0xb0) 2018/05/21 07:44:41 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe803000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:41 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) read(r0, &(0x7f0000000580)=""/4096, 0x1000) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10}, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x400, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e) getsockname$unix(r1, &(0x7f0000000480), &(0x7f0000000500)=0x6e) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e21, 0x789f, @empty, 0x7}}, 0x4, 0x4, 0xf3, "d25373614348ed9a3be1189d4490ed420487aed0743871e784594002f4577b24037ed47cfb5e14b443774ca5a41dec13a502597aad81b34a373cb64ecc3c01744b1fb5c1f1b21c12deef2c56c0d83b38"}, 0xd8) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"69703667726574ff070000aee200", {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x30, 0xf57, 0x2ac}, &(0x7f0000000200)=0x18) 2018/05/21 07:44:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) io_setup(0x8000, &(0x7f0000000240)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000040)="de", 0x1, 0x1, 0x0, 0x0, r2}, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x8, 0x3ff, 0x2}, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/21 07:44:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:41 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) [ 126.900164] QAT: Invalid ioctl 2018/05/21 07:44:41 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x700}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 126.929055] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 126.982725] QAT: Invalid ioctl 2018/05/21 07:44:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/66) 2018/05/21 07:44:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/21 07:44:42 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz0', "993d642d913ea15f"}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0xfffffffffffffe12) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000240)={0x4, 0x96, 0xff, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x81, "a2acef9bfe85cdd4f7af4380b52794c4d71da96863a665fec6069b0242d1c5d47677ccfdc5cad5c8ca180e8e2c52cda1c2706cea271306a9cdd4dd95db2f3fbfe675cd47be4e0254c05e8e7d3837e85a17d58efcbc741e62563d6115dfe117838d4db98e81b2facbe8020395f25da3362c25944aba74987f1a6a367f9e93deb57d"}, &(0x7f0000000040)=0x89) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x2}, &(0x7f0000000100)=0xfffffe51) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@my=0x0}) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x400, 0x800, 0x1}) 2018/05/21 07:44:42 executing program 4: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x113, &(0x7f0000000100)=0x0) io_destroy(r2) read(r1, &(0x7f0000000140)=""/67, 0x43) 2018/05/21 07:44:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) r1 = memfd_create(&(0x7f0000000580)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x7f) 2018/05/21 07:44:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x7, 0x800000}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') sendfile(r1, r1, &(0x7f0000000440)=0x8000, 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) fstat(r0, &(0x7f0000000200)) fcntl$addseals(r1, 0x409, 0x1) 2018/05/21 07:44:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffa888}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88caffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110f74d0500ccc3a3377", 0xd2, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b']) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000019c0)={0x1, &(0x7f0000001980)=[{0x7, 0x7, 0x7}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000001a00)={'bond0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/05/21 07:44:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x400842) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r2, 0x5, 0x10, 0x80000001, 0x81}, &(0x7f0000000440)=0x18) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00000008c0)="22735c63aec86df57969b38bc71cd304702ab233d69fbd4e262731be62c7cfe9a8", 0x21, 0xfffffffffffffffc, &(0x7f0000000300)=@ax25={0x3, {"a6ddf87f6371fb"}}, 0x80) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/21 07:44:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xd, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:42 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x9, 0x8) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffce7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x7f}, &(0x7f0000000100)=0x332) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xffffffff}, 0x8) 2018/05/21 07:44:42 executing program 5: syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0xc0, 0x4, &(0x7f0000000180)=[{&(0x7f00000000c0)="a6d72edeb4c0dfad341bf7483aa40b9dfc9fa6d1b39bd6c9b94c64ce5b502f9b294437218af430e91925ebd092146583621a81db77822d214373de7d10f5dc", 0x3f, 0x7}, {&(0x7f0000000280)="a339fddce9a718dcc5af5c29851ce8e46d20e94307fc905b424271c106d60a3b9c324327f3b9f2806a11e779b83e0b24bc1bfa10fdaf75dd39b11832d919b3c2a61e34cd617ffcc1936c607cd3822aa1e853a856762cb2db8ea47322228823eea9d351f22597edfde6c340a7a9988e5363aafefa6e38c59bbdd2f9678b45612d8c38ecfcd43046c0a5fcdb068e231059571319b0b31d34a9e4a778f90a59e68e43405c85de56ad8a3f6a78732947dd75a9ded5c63843d41115f899f34783a6cdcca838ecb5c506fa9e19e51d00ce80c4f550ddd4c6465b57a0fb9cfcfd622e57e3caf8d77e21c65f3c9d2240d2308bf0f7f20c4c942695db02985d254445e8794ce26e1949d44faf3000482fa48e4773c91fc66fd671e1ffbf74f37c9fbb03a06b28cc8b311c8cede20323c509716b1c7c17818dc6bb54ba4ded2ae6a8861ec0ff3fe164d31190b325c133badfc9b5b24874f32b7ca500b2e8283137997ceb8d484e526f5c112ff5ac5479ea9aef85e8b97f9c1c0a33251a4fb46503171582b5666953ccce4bcda0cbfd91e0dd588d207c8f8dad5b62ad7ef88e56f2db1c20ccce75766fee1532138bfb2a0646c3e767413e0c4587e1eca0e7e2a1a498be9197ea425ef0316ec273a5f3ad17c939d5ae7fd0e27f259d6784bcd881f02028a96386401d538c5fc9063511c0abbc4093a45beb64363babb305019bcb3f92781a3de8264cbc50ed795e769559cd25f6587b7bd29fd21031604ada6fa7205d834207527653e2671fab850a5d709223716e9e7635e219f00077dc1d7d2c67fc2bfc604c6530a778964d691fd04f456884fda1ed208255425021868f5dfcee10acf859eb4551ddd39581c6614551b654816158ae3192596bed6d72381d157fc1a42b211bfca68fd5fdb4902c372e1e4122393ed1617a517b44280752e32f6bfa911b343fb05cee2d572441eb580a297505be082076ccec9ca0f0c1b8fe1d4d8e6ab2913b923131dc75dfd26328894a3d2711f441e93ccd28f60a80459f5b385d2a6661e66bccb7b06c5d0d8197df101431810077a0f1d170c009aeadae0aca04a3cfd6e4b870438de935f36f790ff5866feec41cbeec85ff24fe8e561088a151cbc42523b4bf5498172cff64c08ca8eede483757304b1a28c2774c81a65a6df551c851686f0d603ab660b47a3fbdff98871bf45259b1c4cd0e724f017df6948b50fd4a835b3acb2a91005286d88ca17c571fc178b2b5274eb495413a55c2f1725722cd817abdc375f8db4f755be31ff12cc0a7389c8a6d4a2ab7017d571dd6a45fe2397eb3c54e620bf84ec9859e0e34b04363a833dbd9942e0a0c691d90a4a66093065672e529fecc969d1531e8b73d13526b10d7af3c65028f2e86c92ba15fc0dd785e95b50b18f597d67dd67f3891ea4be3f17419271a5eeb569cd78aba2d35fd5076ed0fdfe7a3d494a9d8b4518eec0b1015f1fef82579891dd6111ea7b31806d8067aae1ef3c297a482032751da267a43f50634e4f2ff9ce8d8e5b1add09742ce787584d879f2c8ac5d415217ae88f5243ccda6490ceebb6150457f4f78b3c5031a9f1601b1476ce9e55b4b1c8be3cb791d232e4bfd8adcdbc12df8ea25be5e7238cc941c47fa3a9f9eaae7e562e0f598026493adc4edd4f8cda2c3df4aed8c0d0c684403049893d7d2cd9c865aa200d05a0008079f849187abc573aeba2d092ea9f910ae6f15f46b52bbd4e42507b94137e9cc51166c3ecebb2bb0a95c68356d68b76784391992bb65b4e76cc399ffaed9d8e6305041fde9baad4179c9ad1e8a934e63477f3e9fd7aea701ffc0eb3d1dc642daac80d7658c92c72542bb407d47a34622da6d044bed45605b5ccec40c48c14347d614fd42dc43dd3c847c418860afc1bee450500d1d80b7f6c5de5197b96e6a47f49983a0765a670b57ba7e5fdadcad10333242e12bdb5f3a06bf6677e1c107241626b0d5c2f96dfc9ce84f08ef2ddc78c7632a8a409b4ed5e7c86df6b6a284e6bcdebe46bb46f818dd362a325e080fc5ce6424a14f388aa15c6765e2df67be2d111177e89555c96127d657ed842c94cc32999fd617603867ef06daee81e15e215f6304562ec114ac463b47d43bbbf4ad4249f1bbb32a9e4ba1d51c106d0af325b2aff11b1012838b8ccca5d37d629e26483b488fc66f58bb76290d10c7bd6f28f775894b08f43f4ba76053f29490ac6bd97816757abd7b7f63560dac8e1f538287ddfc32d1b67101bb1dac3c6bdd774f60ccacd3bfb3c216cd6fc72479d5c9e8d8423ca6a9f40a7223fadca20da77e4a2e986d174a4e0fb89943c68f74cbdaa535acbb5fb73dfa06ed1ec53e7e5c702517d8bd5558c621bfd6c36293fdf661c16ac7ff1262264cfba57f0b3c6e2c265c60afa76ba3fc9810c7652b4f6f2baf59d1bc1f86f194b8da190f2c69fc7e7ec0df597e61cdf1a0e5ec0ba1d10aa85ae0cabd757a974559228cae654c274e757a68599ea3f5d9a8f90f2631e0d79f4ea2712f1eea8856ed7d958f622a1dd64ff6294b42c8edddaf09e52fcd752d7d6ba5c5cdccd03b8be20776a3333cbac0ce1e970c6af49dc4c82371af1a94297e5dfd8245b6e530a66e24dbcb8b7b154687d8bba170b898869edec4551c5a1543c3a79fa1c9958d6cf53ce07a8e52b7c838116717e2135550f60a320e38fa6850812aca06fdfaaa11745173dac10d32baeeb51339f8a8a5179857d5b22b0d00c2a4463a151b9a983602a63c184bc342beb44611bad41c93191c12daf717c4aad9731bf6e34f1dc60b08f0cb45c4052b1c3ce38b139e4b6250cfbe997f860d2b04a294e6902e405a3bed3dcd3c1391fee7202243f448b616e61b41ebf9a51cefab353259279f59eaeef1862f3a598fe9e6651c0696d16d2313f849e5fb714192db046108a133d71db63fd6df3d1c52a1c2499e3f65a4e43173f3d20e5092b51d18e22d819b6398b5b2700e5fb98355501e2b9f4674006a0fcff110faf8dcf986086b3987adbc80ca1b112baa6a289abdb36a0ce3e7319005e6286b66ed8b551026f02f86f062eb07949b9d6b8600cd8b15bc5aa3e17b77b82591d7a78187502c863c76930f6cca5f1719547481ee96eb78110413e6e9db4d5b4cd015033cc5980ca78d894d607d119d8b3f0db799246c2923a2b364fb9a6cd5c3a23491d439d106c2718f477356885c57bddd5fbe056a9b2aba6da4e587077cfbc40030cf108760a88ae94207aadd62e1c1c0f6351448160796e20092435683feb9ec5b89c8bb983f36d9261cc302dbed115911646ebf109be3ba860200c8be9c2ce1810e27fafca2145bb5e03c2a8a967f81739db90393924b861f3f58725eab8035919a5af59ec19ccf645e89c0fd4d87a05d23f9cfd5ff9584c975a95d7924f75b78df5618285930daafb76d1be7ee9f0f99294616de44873cf1e500afcfb80c4c851b2a4be8133ea059c7ac1e264a6da333fd9d96b35ef81703c70450fef5ddaa91dc03daaf1fb0a6dd7c764743982d4ba456f38dd01d0fa46b61b5cd07a8be4e45b10275ee54eea8b05ea5ace126377df59e07f3bfbcd5ab87f0196e21b32c6f086cbfc70ee265cf883e7dbd092337dc4bf312cf3ba6ba45bd5f9ac4fa74bcb9d7bbe0edbc31fd79311e584e5e73c9feb161b5e5f77bcb4a77717e14d1998691e01f8f7362a48273e9c75d3cb6fb6968f5120d0e1a1ee508a36bf62245cb8278268f8c6538c5ec722679294664e5dbba8e2183415abbc732a1d1829cb8473282129eb5d4d4360737b8a193609c50043578ca811862c698967e94e8e10ebafdefa24e475ef80bc6239f899bb220de18c5d0da6b4976885ab3a0c4d67b0f364465802c84a602ede5a5d3839220622aa047d22b99b744bb0298d86d815d70affe1ad7f9661a7e00a4000656684a69a513454e133c183149f7cf232816ca3db8ceb90446cb8d30354fe517524f30877628ae5e9e5837d813f64cb8638cd909da383b18118b1e77c82f08a53b7137503a817453fc270a105ee56175cc8a2d1201a75ad3ea32bca7690b12becefada6b8f77e550e5892b9e1c12265870ced9377bfb993806996db6a507280f4e495804078c78ae3ad8a26ccea7ec056acfac441dd1364457dc1c819094ed4e64d35d8acaa043e7805ec570b7f08d39b96a51fcc83285449fc47eba76224e76bbbf73778e3c708d5c51daf14392e662f8fbfa5da014a95f2acf0a0a1358be122a84d4c897d7a18979fc59a59772ae1b7de00c44598518272843c2107596b24f4589694c0fbf97441d0f455f063c95e60606380275f29860795f252b70e95197d0473c14aa5c02b6a2dc7feb294c53ad1ca24e256420b98a6178075789b9d3c82fabcf713625dd910c9f5c3b876c9b695b0979df0e88c7255671165efe0695c01a786b544a7e9df9dadef1787d149302d73c1c8e98ff7f5210ad980d03ec9b65d62dd8fc6e58478d4ad6d51370eac588a91243cdc1c063348f2794d36a48d90a5eb82e200e1b8297f93dd4984cdb0c5fcd78a5f7115c806277f4c16af32bd95496f5214c6631279851addf9c9f7ec6ba6cdd043ff90662ff19c18aa0ddb6b85f8c3e5fe0395ba2cae36c29c5d245f99094c73d1bfa19e9403e4ed090adce2a50aede7d5c498ffde2a840a588a90b14473826982449ff61e68b7b08502529dc1f82b826161a3bc272ccc2d5ae85248a156e4b56735910dc2e3b48de6dd0cf20d63f3c0578c5acf2e42418bdc35a2191414a8d1c7f6f51fcd6f8271d5cdf8873f1d1a5721ef354d7db626ea35f56ce2abed6e4b524230383e3c5670e26c8632be55208c492b6465d1dab4886ab034fa5fff2af37b235a9715819684d9e43789000f9e1627d4f3513605c9938f3b9ccbda5958ccb2fc768ef6cc9b6e53da45f9adb59a8e3356ef7ad66eca292de7d1a834a22702c9c4800692d32be6384a4c88d1403c5e20ccb72b59cd8bc2e5848c9bb222f39837db16f9ffaa6ffedba5abf945d64f15108bc3d00699f04bf88813b08e4baffdb468ecfd39da626fb1caaf781cf06ac9d2660ba8cbd37656c4ce30b8cd41a7d16c62ac49bed42d6cde9064436b49a4214ee4afb99562b94ee76df7fea9eb74c815efeddd31b28e62932590c71d6cbb3da2b3e079519e63d862398746e79f80aa8e8108bb4503a889a1448a866fa0513f9608125ba25bf445338721b104888a12d28b26fd1bf96b29f0f64d718d5abc2216ed7133a7df875a3d50bdee1ec0a72c17106165b69d172f837f94e8dd71e01e015ae6562c94abb2e62513762721776367c35ed4abd1384af95ca18805a77fa6d9af48f8db30308d2d46f695037264792a3cc2fa744c46c9099a121d41adb5d599199330799377a983a96671f62d50ae962643ca0775e606eb3b35b8f9fd9db4c4177b568244a86c39b9a70b1eead0beb972dc2baa67ec2054a039c6a18127a5d4f21cd8e7e596c9c9f2effd5ca7bd85d0e07343bd8a4fb259b450acf997c35a8caeefcc07c5cce6fd33e6d53aafc64d7232b9fed2194ef8eac4c7493f1321e20c224d3fe801310362038d2bed4465c8752715e54f56d9eb2230792f150848d19f3d5a554f6d85475f930f6196263c74190c0d3e933a515d2825d7ed0b3917c91b4c5ddf1bed875d14f06240d63bcd42604183148273159e1f7c57d1db47adc08edc2930bf5069930b3e57017720aafada34465e8a71c51a6164c006a4a1889c5e1d8e08f03defd5f49665ec76aa6a68d21fa88a0d14f1cb83c9a3043790ab940575a12a28d1af03e", 0x1000, 0x80000001}, {&(0x7f0000001280)="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0x1000, 0x7ff}, {&(0x7f0000000100)="f7aead1f150017dd7517ac14d00febf746d028a32b6adf90dc46c365c893ade9ab2c6da65ab043c113ab62c190dfbdef933f8946096952c5f1b28a3845e9bff6f6b2a88d4b404f80048f6727c98a45ab86ff127c60ecf1d9253af47e626b72e868087e0655a5034db43781", 0x6b, 0x4}], 0x22, &(0x7f0000002280)='.($nodevwlan0usertrusted\x00') r0 = socket(0x200000000000011, 0x6, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/vsock\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002300)={0x7ff, 0xa8f9, 0x236c000000, 0x8, 0x8, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"ff7f00420500", 0x0}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/21 07:44:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x4}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 127.746539] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 3691487197851055119 transid 11200778669483881685 /dev/loop3 2018/05/21 07:44:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000000000000000000000100000000000020000000000000000000000"], &(0x7f0000000040)=0x24) socket$inet(0x2, 0x80000, 0x3) r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x5, 0x20400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x14000200}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xf8, r3, 0x100, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20040000}, 0x44041) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0x806d, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, &(0x7f0000000180)=0x4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000200)={0x20, 0x9, 0xabc1, 'queue0\x00', 0x401}) 2018/05/21 07:44:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe8030000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) dup2(r0, r2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/05/21 07:44:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2b9, 0x6, 0x2, 0x0, r1, 0x101}, 0x2c) 2018/05/21 07:44:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfffffdef, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 127.936703] BTRFS error (device loop3): unsupported checksum algorithm 16355 [ 127.944284] BTRFS error (device loop3): superblock checksum mismatch [ 127.976885] Unknown ioctl -1064545482 [ 128.020590] BTRFS error (device loop3): open_ctree failed [ 128.038094] Unknown ioctl -1064545482 2018/05/21 07:44:43 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffffe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:43 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x8080f, 0xbcfe, &(0x7f0000000200)) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000000)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r4 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000006f80)=[{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001680)}, {&(0x7f0000006e40)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000006f40)}], 0x2, 0x0) 2018/05/21 07:44:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfdef, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:43 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2c081, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, 0x1000, 0x8, 0x50}, &(0x7f0000000140)=0x98) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f1a010000179d555972f40ea200"], 0xa) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0xd2, 0x5, 0xfffffffffffffffb, 0x6, 0x3, 0xd8c, 0x9acc, 0x40, 0x0, 0x1000, 0x3}, 0xb) 2018/05/21 07:44:43 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') r1 = socket(0x2, 0x1, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/151, 0x97}, {&(0x7f0000000640)=""/78, 0x4e}], 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000880)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x314, @multicast2=0xe0000002}], 0x20) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000900)={0x6, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000940)={0x7fff, r3}) flistxattr(r2, &(0x7f0000000780)=""/253, 0x4ec7f9c9d2e8eb73) 2018/05/21 07:44:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/05/21 07:44:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/21 07:44:43 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="07000080000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x48}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x2, 0x1, 0x60b9, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xcbe}, &(0x7f0000000380)=0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000500)={0xf000, &(0x7f00000004c0), 0x0, r1, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfffffffffffffffa, 0x1, 0x3, 0x9, 0x7}, &(0x7f0000000480)=0x98) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}, [0x6, 0x9, 0xffff, 0x0, 0xd3, 0x1, 0x6, 0x9, 0x7, 0x41e0, 0x2, 0x10000, 0x4, 0x1, 0x3f]}, &(0x7f0000000180)=0x100) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x3ff}, &(0x7f0000000200)=0x8) 2018/05/21 07:44:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x7ffff, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:43 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 07:44:43 executing program 3: socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00000002c0)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000102ff05fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) set_robust_list(&(0x7f0000000080)={0x0, 0x8f, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) r1 = socket(0xa, 0x802, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0xffffffff, 0x80, 0x3}, 0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000340)=""/1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x78d) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='ip6gre0\x00', 0x6}) recvfrom$llc(r1, &(0x7f0000000100)=""/171, 0xab, 0x2000, &(0x7f00000001c0)={0x1a, 0x309, 0x95f, 0x4, 0xa3, 0xaa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) 2018/05/21 07:44:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x60020d) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) pread64(r1, &(0x7f0000000300)=""/71, 0x47, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_1\x00', r2}) 2018/05/21 07:44:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb0a}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x400, 0x5, 0xffffffff, 0x40}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x1f76, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x9, 0x7, 0x400, 0x32f, 0x402000a, r4}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x404e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x8800) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000140)={0xf5, 0x1, 0x5a, 0x3e9, 0x6000, 0x9, 0x9, 0xfffffffffffffffb, 0x100000000, 0x2}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x125781) 2018/05/21 07:44:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x121, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e) prctl$intptr(0x22, 0x100000000000) [ 128.453327] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 128.468243] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 128.525828] Unknown ioctl 21513 [ 128.553975] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 128.562524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 128.580685] Unknown ioctl 21513 2018/05/21 07:44:44 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88caffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:44 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x87c, 0x101, 0xff, 0x8001, 0x0, 0x40, 0x40, 0x1, 0x5, 0x8, 0x2, 0x7, 0x9, 0xffffffffffffffe0, 0x0, 0x5ab8, 0xb8a1, 0x100000000, 0x9, 0x7fffffff, 0xa3a, 0x5, 0x5, 0x7ff, 0x4, 0x2, 0x3, 0x1f, 0xe0, 0x1, 0x100000001, 0x80000000, 0x9, 0x336, 0x1, 0x1, 0x0, 0xffff, 0x6, @perf_config_ext={0x5}, 0x4001, 0xbd, 0xff, 0x5, 0x6, 0x0, 0x8}, r2, 0x3, r0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x40000001c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000006e80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006e40)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x309, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x2c}, 0x1}, 0x0) 2018/05/21 07:44:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x9a5}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210100, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/21 07:44:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x3}) r3 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fdatasync(r0) 2018/05/21 07:44:44 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x0, 0xfff, 0x100000000, 0x2, 0x8631, 0xff, 0x4, 0x43a0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/05/21 07:44:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 07:44:44 executing program 5: unshare(0x400) r0 = socket(0x5, 0x1, 0x35f1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffc23) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000280)={0x2, {{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x10000000000}}, {{0xa, 0x4e23}}}, 0x197) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 2018/05/21 07:44:44 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = getegid() setgroups(0x1, &(0x7f0000000000)=[r0]) shmget$private(0x0, 0x1000, 0x80, &(0x7f000074c000/0x1000)=nil) 2018/05/21 07:44:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'eql\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) pipe2(&(0x7f0000000040), 0x4000) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000000008001bd8b1eb52b2e8ad15409318debb977a4c9edf2dbabd0d6351ce277e4591f4e3e146282a5af71723eb4c23795e664fa8bc76b16d07630844a312eccfdcc17250e55f1bc02774de18a542255ee51a72876c53c282abaf7e2bbdb128ef65ea00f8c5fb370f1e8ee561742ccfdb8d6f0b5c11ee89245f90fb65ec483bf611db8780f0c7ad013df66e5ec4afe49673ffeecbe142365b8bf25cd324feb225c6d3a21f4af80b573c7020cbfb665a2c9c35a904ed0"], 0x3}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/05/21 07:44:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x182}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv6_delrule={0x84, 0x21, 0x102, 0x70bd29, 0x25dfdbfd, {0xa, 0x0, 0xb0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x10}, [@FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FRA_DST={0x14, 0x1}, @FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x84}, 0x1}, 0x4) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000140)) 2018/05/21 07:44:44 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x92000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffff9c, 0xc04c5349, &(0x7f0000000480)={0x4, 0x3ff, 0xfffffffe}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000000)=r3) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x1f}, r3}, 0xc) recvfrom(r1, &(0x7f0000000240)=""/182, 0xb6, 0x40000002, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0x80) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3330bc0a", 0x4}], 0x1, &(0x7f00000003c0), 0x174}}], 0x1, 0x4881) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000140)) 2018/05/21 07:44:44 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:44 executing program 3: r0 = mq_open(&(0x7f0000000ec0)='..\x00', 0x0, 0x0, &(0x7f0000000f00)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xfc, r1, 0x500, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4b6a000000000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4d7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8081}, 0x40) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x140, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r2, 0x1, 0x1, 0x7, &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000040)) [ 129.567592] Unknown ioctl -2126991741 2018/05/21 07:44:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23", 0xd1, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="d56a880338d50400"]) 2018/05/21 07:44:45 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x6) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x67aa}, {0x20, 0x7}, 0x7e, 0x1, 0x2}) r3 = epoll_create1(0x0) recvmmsg(r1, &(0x7f0000000980)=[{{&(0x7f0000000140)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/161, 0xa1}], 0x7, &(0x7f00000005c0)=""/195, 0xc3, 0x8000}, 0x6}, {{&(0x7f00000006c0)=@can, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/212, 0xd4}], 0x1, &(0x7f0000000880)=""/239, 0xef, 0x8}}], 0x2, 0x40010100, &(0x7f0000000a00)={0x77359400}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) connect$ax25(r1, &(0x7f0000000080)={0x3, {"6147020fca9136"}, 0xbb}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/05/21 07:44:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x100004012}) ioctl$TUNATTACHFILTER(r1, 0x800454e0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x2, 0x3e9e, 0xcf, 0xc869}]}) 2018/05/21 07:44:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x78, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0963104037dc6694ad90bce162d85fd92044e3aed8fb6f1e4cfa22d7346bf6efa7e307a640821c31b85ce9a1cfc5ea0cfd4ecea6ca67a933565c", @ANYRES64=0x0, @ANYBLOB="0000000000000000056304400000000011634840000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="04000000000000000e630c4000000000030000be1da7df96"], 0x0, 0x0, &(0x7f0000000440)}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000080)}, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) close(0xffffffffffffffff) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0xfffffffffffffff9, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[], &(0x7f0000000300)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x7) 2018/05/21 07:44:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="7502ecff00000000150001c00000000000000000fdfffaff000000000086ca2e"]) [ 130.244919] binder: 10021:10034 BC_ACQUIRE_DONE ue1bc90ad9466dc37 no match [ 130.252073] binder: 10021:10034 unknown command 510655448 [ 130.253654] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 2530879793048935964 transid 756082810144684242 /dev/loop5 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 130.304456] binder: 10021:10034 ioctl c0306201 20000540 returned -22 [ 130.335596] binder: 10021:10034 BC_ACQUIRE_DONE ue1bc90ad9466dc37 no match [ 130.342808] binder: 10021:10034 unknown command 510655448 2018/05/21 07:44:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000340)=0x1b, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffffffffffba, 0x7f, 0x14400}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x80000000}, &(0x7f0000000300)=0x8) r4 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x3, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x20, 0x208, 0x20, 0x1, r5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x8, 0xc, 0x1, 0x1, 0x1000, 0x5, 0x7d5, r6}, &(0x7f0000000140)=0x20) 2018/05/21 07:44:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r2) 2018/05/21 07:44:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) munmap(&(0x7f0000005000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{}], 0x80c5c9b036709a5) 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 130.390109] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 130.397336] BTRFS error (device loop5): superblock checksum mismatch [ 130.423830] binder: 10021:10034 ioctl c0306201 20000540 returned -22 [ 130.469218] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/21 07:44:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 130.490197] BTRFS error (device loop5): open_ctree failed [ 130.499175] binder: 10021:10034 ioctl 40046207 0 returned -16 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 130.564377] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 130.571620] BTRFS error (device loop5): superblock checksum mismatch [ 130.605827] BTRFS error (device loop5): open_ctree failed 2018/05/21 07:44:45 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x50000, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x0, {0x2, 0x4e22, @rand_addr=0x3}, 'vcan0\x00'}) 2018/05/21 07:44:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x89060000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe803}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080)=[{0x22, 0x0, 0xfffffffffffffffe, 0x4, @tick, {}, {0x1000000000}, @time}], 0x30) 2018/05/21 07:44:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffc, 0x0, 0x7}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0xe6453651bedc122c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffe70) 2018/05/21 07:44:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)='\x00', 0x1}]) 2018/05/21 07:44:45 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='yam0\x00', 0x10) ioctl$VHOST_SET_OWNER(r0, 0x4008af00, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4000, 0x0) futimesat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {0x77359400}}) socket$nl_crypto(0x10, 0x3, 0x15) r4 = accept4(r2, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000280)="9a406ccc26bb37d236b05d84421719f3f318cd7e2141fc2b6d59d06c7c53d7df18fee22db1c05b66cb98899cd1547eac72e55d4d370efce3b3e0ba5632184cd1316ba032a5f44615e32750531e1fa1adb3417512b6466fb34732f5352d59cdd04b1ad91de39df9423511502e80b5a5fc990a7c9e69d64e41c1c8ebf46bdbe4", 0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001, 0x8000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffff7, 0x9ee, 0x4, 0x9, 0x80000001, 0x2, 0x1, 0x2, r5}, &(0x7f00000001c0)=0x20) 2018/05/21 07:44:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x6) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x100002b0, 0x80000000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x440, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/05/21 07:44:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8906}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)="00b93ec39031035986700ae25d4ad9a6e5b3d6413e1846e66c57a57ffa9477887793282b30c59f5a4c94be5e5cda9021142296bd55d5f1f2a12aa76fbe37403a55b3b35e5fb8123f8b9453d30c7a30b95cdd7fc7d864aa4afcb36f1fba5866f6283d68826cf6", 0x66}, {&(0x7f00000001c0)="0bac5503513daafbc169ee7243df6db9d2043d970c6b24abfcba0bceb00b8f1ae66226c66653e2913765b386f1323d77", 0x30}, {&(0x7f0000000200)="d1306aff61b4546fedd86790f23a230fc7bd0791a2f01c46defab9827974ffb58b5115f989da514b9fddc0ae2ce54e35a07e4aee6945ac", 0x37}, {&(0x7f0000000240)="52e019ff3ea000dd5cbf144b2a07d7c26a70ce283fdf09bdb574c05f0afec1389dfe8fc1ce947e7425be", 0x2a}, {&(0x7f0000000280)="7fb39f0c966372947e2c26fcf631e79abd07f2330f91d92095d741f4da3cc9630714029cc228b9c3d7ee2b34dd1647274d98f58c75114b8b", 0x38}, {&(0x7f00000002c0)="ad5a52ab770b0db9a72af70558e5bc83d77f97cd63bfdf8f6bcba730210ebe2c7059773e4454f42bf559906e735e1893ecc31fe8d548a68b2f2d7b7ef0b4b2d346d0ed0e1ae81897615d124a797365d67635ea08341a1ecd765f77d85df9e3db30a1173ff3ff42333f49764d5d8daf6e8934c119faca5920ad4360f6566d351d7929d519d66f1a", 0x87}, {&(0x7f0000000380)="7ceeef8af94fae2dc58f1ff37ef3450d6d66e1503fe30a08449a291aad5bb992dfee361775c27b50f16b81ba1aecf658f5981880e1b24e65630a2d9e7c8cd9de1679c516c68cdc9c4713df0b417e686a18a0881d89fa0eec0108b46ae67b6fa8a4ea502c3e9619bd777a2d3dfd90dd2353911224e1a6b8589b4d2546c8ebca24fd77eae9d282b64f530ead5d9cba56f6cfd365f2a03178bd55070436cac099ce2e5bd8337b942f3752b6c2", 0xab}, {&(0x7f0000000440)="3aa7023798a9b459ca6f396bbdb45f5dc039b45a5e401d4b004691a52dc79e3cfc3b2e1eb3e83b6b148f7de5f421496e6fd180d5bf2fea9c84772e03ae926fac5b1fb20621dbf8a78963dea8ee1980f0f296882fb056e78779e2727d7a13c3d230841a1dc0ce5c44cb54ebc4d1fb439f7bae51db1d71706a264631ceabee0bace4c06c19d021738fc5f94d815c6ae36e6e5be3315c280bbb05c115236b9cd08e99d3b8d8d0fc3e8bc64168ed5d0c68e592c90748d94eb503d730ae6a4cf71db092dc9afa8404506bde97f719378f796805679f8ec3603a64c0af750d100e8451c6ac02c2fc07acb86600", 0xea}, {&(0x7f0000000540)="1242e5dd4f5a638d3245f971cd5775b387ee9ef4d1b2cdddc035f9c952d623128f802520fe3c44c560526c8c48f6a3168204dcadf6b6c6296ca9cc02d3aea1e451a4d3acf5a36526230bcdf8efec0f15b357e129fedb9c2705e03da9c9f5d0a642f2e763d850794375943a103a7627fd91c462267c", 0x75}], 0x9, &(0x7f0000000700)=ANY=[@ANYBLOB="200008662eae23fe4e2e0e9a570000009f4327b39641d97febeb3c410beabb4450a6c75af58d391008f80c508a5c2a9f366d29298e980edf75499366a4786924bc88309c7912e72f89629af2a9655e5e5c37a64442edb22612803bae8b11", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2], 0x20, 0x20000080}, 0x40880) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x4}) 2018/05/21 07:44:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3f) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0), 0x10) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="100000000500000000", 0x9}]) 2018/05/21 07:44:45 executing program 4: chmod(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/21 07:44:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x109800, 0x80) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) process_vm_readv(r2, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/6, 0x6}], 0x3, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/200, 0xc8}], 0x2, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) 2018/05/21 07:44:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') r1 = socket(0xa, 0x0, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0xfffffffffffffffe, 0x0, 0xffff, 0x22c7, "84f651b452cfc0212eba177ee30f9618b89c07f505d6eb8ac52b3e5e9dc328cc0d233aa79fe7b1adac164f66", 0xaa2a}, 0x0, 0x0, 0x9, r2, 0x5, 0x81, "d950a94a249287912b5ff59f2e620a6dc8f77186254e87e5cecce72f9492c4cee83a9aa720fa8d1cfd7200ef08809f768237f9b32468e750fa6e41a8e4ba4036", &(0x7f0000000080)='ns/ipc', 0x6, [], [0x5, 0xfffffffffffffffd, 0x7fa29ccc, 0xfa]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) lookup_dcookie(0x9, &(0x7f0000000280)=""/234, 0xea) 2018/05/21 07:44:45 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x18040, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/213) r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) read(r3, &(0x7f0000000040)=""/239, 0xef) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x10040) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000140)={0x8}) write$cgroup_int(r3, &(0x7f0000000040), 0x1e4) 2018/05/21 07:44:45 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x543}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:45 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x121141, 0x0) sendto$inet6(r0, &(0x7f0000000140)="e9777be13062babf94e5534d527e853a1a21d14e0949290da342e8b83c0797baf4dab4975b655e0b04a398724ced63fd036a2eb93d7ea8ec46c53271a3d3890dc61b7026a14649862eae1a37c81077838c1455acda595409878db6a90b2dff2d389200c0eb54136a8393561a98368828723ec6f43a0345", 0x77, 0x1, &(0x7f00000001c0)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1}, 0x1c) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x9) 2018/05/21 07:44:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x5, 0x0, 0x0, 0x0, "86195c5f6d862e013a2f76442ee8b753ffe838973c28fddca83501e3463516037660c46107d1ab965d3aa901"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "260a799355392df37b409772ec0b18ad45f8393ae38dfa72eb8a4c6cb6de26c4c869de5ed38f81dbb4b0b77d9c52f5836999c6f111f4769edd21d83716cbf3be", &(0x7f00000001c0)='system\x00', 0x7}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c80)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f0000000180)=[0x0], 0x1}, 0x20) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) utimensat(r1, &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d40)={{}, {r2, r3/1000+30000}}, 0x100) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xbf4a}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000340)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x9}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) execve(&(0x7f0000000e80)='./file0\x00', &(0x7f0000001080)=[&(0x7f0000000ec0)='\x00', &(0x7f0000000f00)=',wlan0-\'+\x00', &(0x7f0000000f40)='/dev/admmidi#\x00', &(0x7f0000000f80)='%!vboxnet1ppp0)&&\x00', &(0x7f0000000fc0)='system\x00', &(0x7f0000001000)='\x00', &(0x7f0000001040)='eth1ppp1vmnet0ppp1\x00'], &(0x7f0000001280)=[&(0x7f00000010c0)='/dev/snd/controlC#\x00', &(0x7f0000001100)='/dev/snd/controlC#\x00', &(0x7f0000001140)='\x00', &(0x7f0000001180)='/dev/admmidi#\x00', &(0x7f00000011c0)='\'vboxnet0[\'\x00', &(0x7f0000001200)='/dev/admmidi#\x00', &(0x7f0000001240)='em0\x00']) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000d80)=@ioapic) clock_gettime(0x0, &(0x7f0000001300)={0x0, 0x0}) ppoll(&(0x7f00000012c0)=[{r1, 0x8002}, {r1, 0x1000}], 0x2, &(0x7f00000013c0)={r12, r13+30000000}, &(0x7f0000001380)={0xffff}, 0x8) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000c40)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000500)="b91bd8dabbcefe7191115a", 0xb}, {&(0x7f0000000540)="e025439c424069bddda07c5343f7a1246e427de98ebe4120f421db8e2a6d39", 0x1f}, {&(0x7f0000000580)="adf7ca65376eaac69cd7495feb09d60626e2c172ab42a41944752f89cdf95dcf87cc46fab609416c69b4113831339125aa4facf5a4c198ca206d804ec4fd6d596956196a1bad1201661f68b4e001f9359ac2aa5fa324822fe24d05afa214d40cee370573803e79c6734e734918e4830d1e330c376f0c6ea50a129a630dd6bbefa9e0f47bfddcbbfd59222a01de36b94a0248122fc768095f5e544c5deba8104c030053a5375f9993fb9d62d15e75e49b4694f28605029f8ce46cbc47ff2c898cfabcd1bf617d953b9e269a47664feb5ea7", 0xd1}, {&(0x7f0000000680)="6ca8a2e8c946952e8e449b38201c5d36091aa8745afa2f03aef6dc6d2eaa8223e8c301a5ff12677424b5504e1e78e0b9e0c865aae70db9cdef42ac97a2e9da8cf50730aa3a27a4155e186b6160fa6e5804ada8d17019c909d90eb0092191cb6fb1a2839c5c748c65fd8af65d6dbdb09d4083b9c8c47e0c2a7cdafa4f6b77902e47a3104a67473cb2bee967544f1d8ed2200e58a0eed29d691dd36ff4f13c4b93a741688a5c81cdcdd28039234efc38dbae495da14202f5ce21", 0xb9}, {&(0x7f0000000740)="0ae9330c94eff1301111feca578576041488612a1a1465a0cd50af6dd030863979a172e02c2ca13e04301323667ebb01c3a2343714363773304c929ae8d6218bfd09a75674c9cb86dc4847530bae297be63d822fe519cfc67f21e4eb24edfdc1d94d66c547c7fbe33c6888753124e6b09147603f7c1694c23fa21b50edae920ddb9cf6748418c1e40d0091d9c145ad4bfe04e715c1bfe0d9c56028fcde3a83ff", 0xa0}], 0x6, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r14}], 0x40}, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000100)={r5, r6}) 2018/05/21 07:44:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffa888}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:46 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf401000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:46 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x64180) write(r0, &(0x7f0000ea8000)="240000001a0025f00018000400edfc0e8000000000000000000000000800020048050000", 0x24) 2018/05/21 07:44:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x2) 2018/05/21 07:44:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140)=0x800000000000004, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x800}, 0x90) recvfrom$llc(r1, &(0x7f0000000280)=""/221, 0xdd, 0x40000040, &(0x7f0000000000)={0x1a, 0x304, 0x5, 0x1ce00000, 0x266, 0xfffffffffffff000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/21 07:44:47 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa948d50329a35686, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x4a4100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x12000}, @in6={0xa, 0x4e23, 0xee, @dev={0xfe, 0x80, [], 0x11}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x80000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xb0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00000001c0)={0x7, 0x1, [{0x7667021, 0x0, 0x20}, {0x4, 0x0, 0x5}, {0x543, 0x0, 0x8}, {0x9, 0x0, 0xffffffff}, {0xffffffffffffffff, 0x0, 0x15931adf}, {0x4, 0x0, 0x1000}, {0xfffffffffffffff8, 0x0, 0x8}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240)={0x3, 0x8, 0x3, 0x100, 0x9f}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000280)={{0x7, 0x8}, {0x77, 0x7ff}, 0x68, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x5, 0xfff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r4}, 0x8) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000003c0)={[{0x200, 0x1, 0x1, 0x54, 0x4, 0x7fffffff, 0x1, 0x0, 0x20, 0x9, 0x5, 0x2, 0xd9}, {0x4, 0x7ff, 0x1, 0x830, 0x8, 0xdec, 0x800, 0xfcc, 0x200, 0x1, 0x5a, 0x0, 0x2}, {0x3974, 0x7, 0x7, 0x0, 0x81, 0x4, 0x4, 0x3f, 0x1000, 0x2, 0x3f, 0x0, 0x1}], 0x1000}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000440)={0x4, 0x1c, [0xfffffffffffffffa, 0x1ff, 0xea, 0x1, 0x2, 0x0, 0x3]}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000480)=""/72) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000680)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000006c0)={'team0\x00', r6}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r4, 0x0, 0xbc, 0xcc, 0x800, 0x7fffffff}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000780)={r4, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x908c}}, 0x7fff, 0x32071d35}, &(0x7f0000000840)=0x90) socketpair(0x13, 0x807, 0x89, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r9, 0x111, 0x5, 0x2, 0x4) ioctl$DRM_IOCTL_GET_CAP(r9, 0xc010640c, &(0x7f00000008c0)={0x8, 0x200}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r9, 0xc008551c, &(0x7f0000000900)={0x10001, 0x28, [0xfffffffffffffffc, 0x5, 0x49e7, 0x3, 0x0, 0xa28, 0xf03b, 0x372, 0x9, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f0000000940)=r7, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000980)='ipddp0\x00', 0x10) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f00000009c0)={'nr0\x00', {0x4, 0x7fff, 0xffffffff, "4faf8872949f", 0x4}}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$setsig(r3, 0xa, 0x38) 2018/05/21 07:44:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffff000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:47 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c63000035afb32936dae4f6e012c75e38dc7156b4f8609793ac70b1ccd5f9bea3559b8c90ef20e44d478c3ae823426bcc6278f7d50edef9504797ea6f26c08b600d2c2baeedb97d2baf943489eabcccc685fe282846044476dcedd352030cb06e3527bb3bf937c13f31fdfbc54f13a71880b5cf1baf3ed4521310a2e297e262a5ab89b7947bf401fa65137d843f01e41df5d8a24b76a5c523c57049b6c37082854fdee1aa42e509cd408b162a90c22a35d5d3dc8423afcc7ee3b0e72b4b99d379404318fa510edb394317bee11f234bb1d2d049c46acf2d4f606a877e2229ffcb93c994358f539d18d285"], 0x1, 0x0, &(0x7f0000fedffe)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x294, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xc, 0x0, &(0x7f0000000180)="c2a2a1e8c85a7bd465308d4b"}) 2018/05/21 07:44:47 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0xc, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x420000) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000700)='./file0\x00', r2, r3, 0x400) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)}}], 0x1, 0x0, &(0x7f00000006c0)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)="a42e5e00"], &(0x7f0000000640)=[&(0x7f00000002c0)='nodev\x00', &(0x7f0000000480)='(\x00', &(0x7f00000004c0)='&\x00', &(0x7f0000000500)='vboxnet1$\x00', &(0x7f0000000540)='cpusetproc#wlan0.\x00', &(0x7f0000000580)='systemkeyring{posix_acl_access/}wlan1*\x00', &(0x7f00000005c0)='+*trusted\x00']) 2018/05/21 07:44:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0xffffffffffffffc6) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xd, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006301a4000000000000004000000000009500000000000000"], &(0x7f00005fc000)='GPL\x00', 0x800a, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="90a0546af1d532b5b9a4924f436345e108345aea694eecb0b86ea9de8ea1668b9f5075325c69a9cc89014c544aacc9b1ea3c6502ff9414b6ab7c5f8efe83b51fc172e8e666a7dcfdaccd78bc401d6bbe61e14af3636e2a38d3bb6609ed1a53d1f44cc1f304d11a6a78fdf21adbcc86b1fff7679d68f0d7a97ea0e4d41728f296bfa1f9d1fdf944e5e51e0a511cfdd106349b6def1c565ae9a9973b5236bba19dce1771819b7a427afcd2e2f9f7f426be28ce07b9cba2182e08afbdea669ef2ed883bb6b45c7b5b799109cf4ad1b5df7c2338d96ee64a8fd5ef3417bc", 0xdc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000180)=0x8001) 2018/05/21 07:44:47 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)="8808080000bb", 0x50, &(0x7f0000000dc0)) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000100)="f29bdaa790528b71dd97a29c99e275c63dd815936a89590e702030bba01c45edb7ad9fb5e6ab9421db", 0x29}, {&(0x7f0000000780)="493021a9174ef29a89946dfe6bcccaf5e070c862db4d8b36cd555b6a087ba899d357d3b1408d53f327d646f7405653a42ef2813b17fa9e564ab287ada022b6829e1a36dc5234bb13541eee67cf0e32b2ee13e465e56c3352edaf96bc52093104b35c97230c10228b34ec7c5c009c8da61012c89367bc19a4361970d927a2a89fbd02fe976d0d64a754b44726244ad2092ac4d8e710cdfaa2b51790c6810537bdba7a45e90529bebe439c9cadbc6d7d1168de3a4c2e15db720a88605db24dd03f29bb181719eab29dc92a9e73cbeec1f316afbfd0d4b37211edd4ef5fbfc3f2e0f4", 0xe1}, {&(0x7f0000000880)="c8fd5c439d51f34a0523ae8299015f6d4b76dd3388d500f63a7492c7e76f2c18a468eee66fb952a7edc0bd0cadab4b90f3f526be08d1e1753f94fe6d74cb0869fb59aa2871c749868949ca352b0bf6c092b2bbf45e9af660cdc4d2067a6b2b2aaca2743f9aab6c886155a1f17eed40abf969bfebeedf26b0a29ead129279635ed8de727ad2ad17a1ead3dc34e5aa60a050f5e42bc14f1de30d580cebdd619778", 0xa0}, {&(0x7f0000000940)="bbb5bfeaebd09a24ff4f2d7d9b5a2fc86a1a0d5740696a9614c9d182e82a9bf45848b83a382fb77368c35febdfde79c8cede77663bfd3fd1ca3cde6689a76419f7a1f1b36e22bd1842d8855c12193fe16743e6ff1aefb3d01995c57e2f63332f95f17874be3e4d5836e0233e4bc313e369d134de0b00822c86", 0x79}, {&(0x7f0000000180)="1f4130fda1d38b1cb6a54a812ac69d0f57b876e44a4b1d80962fb19cc828829261d50632f01bcc20aa5e7a41c3b9e00e6b636792edf5", 0x36}, {&(0x7f00000009c0)="011ad4f867e16cd1c4ee6b87cf8bd187c824506f3ee402c11a877117635014f5815601aa3d0f833baf0fe9c2475c5974824d241c6e69a3f30342c539266aa847280882a9657c76083c7d11e1dd49d8539895142363acb019d0e3d3903c1712ff71719970bddb81ee47b377ad63847d6f2b46a83979c9c6b8e5674d0f0727ab3568d0f582c1a46c76bb8303ea8aea5a1264e398fddb5e714df02e1d0f20329cd80b23474a5fc1e196875aaa874c450f979a474113fda323bf89571774012a38a68f0584bf528ff39b9e8335c93ca227", 0xcf}, {&(0x7f0000000ac0)="7bb9bcefa998f515598d5e127d4595a41703fccefb06c6ca6fd08fcefce9e6aa34a37c8a891c984120a5dae6632cbaf499bd3904b59ad4370c2c65ee3192d6c34b1ff8a7ea7a6e313239e1650313a688be5ec50205cc71ed332bd9054ac0cd472844c26849bd2e863f02dee806642a56f88db91adcdd6efb6c3d1fe44edc7090ae92cb749ba782fefd0fc39dd2a77249f863d9f56a261b45fa8f75047cb2be6cfad3ef12ae5a6e2ef3ace16c4e725d95dbe846e78b5c401c443f2c8181fa584d09bbc95ef68a16d65cd3f8cfb5aba93047", 0xd1}, {&(0x7f0000000bc0)="09c63cd2e5697197cbd5f286c3dbbe6c49afee5e31e28a73f1665267d804b1d828c774a5a8b3f20ccc49e272dfbfbdf72715eedf7a7cfdfd981b198e50ceba8b872c87fe7fbcbda656b36ef803c7d51c3fa78062d9e4aeb1f712e3e80199e77496204e9bc8a553d46fd7dba17832e71670e5d9d820fb2010cec06571e2c4cd4b7e34209aaf622fdbb5f01fca4cd240898c9f14242a6417762523ca56fdf9c40cebeadb1f048c72f3fab5260f89d03a5072fbea49d263fe2a15691edd8b64a7faade06c6c716a84df4e6e596f969a68a1bdf82c41a3b612f2c5187133146da410ff95e9097d17b5f43ec5c3f5aabaf756", 0xf0}, {&(0x7f0000000cc0)}], 0x9, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write(r1, &(0x7f0000000040)="c2", 0x1) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfff, 0x6, &(0x7f0000000640)=[{&(0x7f0000000200)="a7cedaff1e8c6da671036e931abfe76b79b3e425679fdbbf573c1d2c9716d9d6a24d07d3f0e23a4c82b46c1f9415f47686454d59edb7868c0b1ab0eeb7e2e3e71b302d4eca96b8c6adb37e8bc4a1b79882ffc3f7caeef96c2713a1a9c44d4f28d44b4561d04a10af80be7ae60cbd2ac58a5b6c6803915d6c7f0ff088fcf54980e1bef7aeb977d825412ccd90ff6c739f66fe33da4aa37ad62cd5ebba502fe1ea87f81a4488e4", 0xa6, 0x3}, {&(0x7f00000002c0)="b98815bd4ce8300a3f80d2e6bc7b2d9fab93f2627ac591fc7e92898ac35104bd47ebce2d1c9464b2aac54451d1c998af16d75cc0b0fb698f72b3a7b68a1c73bac3189d03063688d10c63794fb7ff55de4f482f89b7104fd32e3e5b026ac3bd966c54e72346b40573b5", 0x69, 0x5}, {&(0x7f0000000340)="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", 0xfa, 0x1}, {&(0x7f0000000440)="c45898e0a2c6b4b180b802500c41f8eaf86baaf09559fefa038b1646753f7b1aebc2c36e146ba780aa260b73f2fe393ae2841cf53369fea9dc43c17e33d3649ff9699840b174729e92", 0x49, 0x3}, {&(0x7f00000004c0)="8d45ed0f334de1ae0fe69b59fa7fe5d4603575bb83c04dce5d599be178122df517a73d459d49e8916ab6a253ceab5af3af3556ae892ab40c5c8584145c9f328d67c2e0ed1f73a8cecf1e0cb99a9177fd6cf9e68b52290ba5191175ea47724cd126f66eba1389a9309f335101774cbab2983ca4015f", 0x75, 0x4}, {&(0x7f0000000540)="afc06d8cb01b8456c73e71788823002fc1199cc0422c9b30f3ca0260d14b0f70153658e1d29593a1a9d528f832f7cfdae5907c312edfc2ba83712269be017a660aa6cf8986cc91b026c6fc372a665c45fc5422d6daa801cfc76ba191c28d6cb632ccd192b336dd0460c6754bf4798c0d9f5a2af154178a2bb3a6ac44b8d2d71b9ec4e8f691fb0b4e50bb87657ae554f9a545b4b62a4bd7ad84dddd583030fc0da8afecb52270ef7ffe78bd65c20c477abd97831727ace7bd282e246333dec9b5b9a8f860a3230ecf615421c929ccc98b164063995cbb908ab41ce95e26c94e59346251c4155c4ea6048b19b3745fc13d0563d0695ef9", 0xf6, 0xffffffff8501db50}], 0x1100000, &(0x7f0000000700)={[{@sys_immutable='sys_immutable', 0x2c}, {@uid={'uid', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@discard='discard', 0x2c}]}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x240203fd) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x0) [ 132.070560] device bridge_slave_1 left promiscuous mode [ 132.076560] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.095278] device bridge_slave_0 left promiscuous mode [ 132.100874] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x40000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 132.256399] team0 (unregistering): Port device team_slave_1 removed [ 132.286611] team0 (unregistering): Port device team_slave_0 removed 2018/05/21 07:44:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x8b7}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x7, 0x7ff, "782d9cccddd9f28b791c4b1134dd203d08bd846bfbf706aa7e3043ade517bae0d8f2e01954fea77e6ba7fdf139a56380775c55c55cb2f6d536ec9c81bdf5172a35f33dc04158fa85c3e14fcf0f849366df93faf3e6730e0a758aa1764f9607831d3fa9665857276f1ba9470a3f060dcf2255fec8ed5ca740e2"}) [ 132.347593] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/21 07:44:47 executing program 3: r0 = socket(0x1, 0x2000000001, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x1, 0xeb6}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x5, 0xff8, [0x0, 0x20000280, 0x20000540, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x48, 0x6806, 'veth0\x00', 'nr0\x00', 'team_slave_1\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @random="0fcc02d9b77c", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x140}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}, @common=@log={'log\x00', 0x28, {{0x7, "ead9eb06d9d788f2a603ef707ca15c8c8601897a02bb29f011468f690098", 0x1}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1f, 0x2, 0x1c000000000}}}}, {{{0xf, 0x0, 0x8b17, 'bond_slave_1\x00', 'vlan0\x00', 'yam0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="9c7e37ac4f77", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x118, 0x150, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0xffffffff, 0xffffff00], [0xce30422ddc7a9d8b, 0xff, 0xffffff00], 0xc047, 0x8, 0x61, 0x2, 0x4e23, 0x4e24, 0x4e20, 0x4e20}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x7, 0x2a, 0x8857, 'bridge_slave_1\x00', 'team_slave_1\x00', 'ip_vti0\x00', 'lo\x00', @random="3ecbf9a86563", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x9d0, 0xa30, 0xa80, [@physdev={'physdev\x00', 0x70, {{'nr0\x00', {0xff}, 'veth1_to_bridge\x00', {0xff}, 0xe, 0x10}}}, @among={'among\x00', 0x8a0, {{0x0, 0x3f, 0x4, {[0x3, 0x1ff, 0xb33, 0xca, 0x80000001, 0x5, 0x40, 0x3e01800000000000, 0x81, 0x3f, 0x8, 0x7, 0x3f, 0x4, 0x6, 0x1000, 0x0, 0x3f, 0x3f, 0x6, 0x3, 0x5, 0x4, 0x1ff, 0xfffffffffffffffc, 0x0, 0x8001, 0x8001, 0x9, 0x4, 0x1, 0x40, 0xd30, 0x9, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0xd2, 0x8, 0x4, 0x4, 0x7ff, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x6, 0x6, 0x7fff, 0x68b, 0x8, 0x4, 0x0, 0xcbb, 0x6, 0x6, 0x3, 0x5, 0x3, 0x0, 0x20, 0xfff, 0x1, 0x1, 0xced, 0xffffffff, 0x2, 0x5, 0xffff, 0x1, 0x7f, 0x80000001, 0x81, 0x8, 0xe3, 0xffffffffffffff57, 0x6016, 0x4, 0x4, 0x8, 0x0, 0x0, 0xffff, 0x200, 0x4, 0x6, 0xffff, 0x2, 0x7, 0x0, 0xa527, 0xffff, 0xd921, 0x8, 0x5, 0xcec, 0x1, 0x3, 0x0, 0x168d, 0x9, 0x4b0, 0x0, 0x606d, 0x5, 0x73f, 0x9, 0x6f, 0x1, 0x6, 0x5, 0x5, 0x9, 0xffff, 0x2dc5, 0x20, 0x1f, 0x7fff, 0x1, 0x2, 0x9, 0x81, 0x2b, 0x4, 0x0, 0x20, 0x1, 0xfd, 0xffff, 0x7f51, 0xd12a, 0x8, 0xfffffffffffffffa, 0x0, 0x9, 0x58, 0x7f, 0x9, 0x2, 0x6, 0xd33, 0x4, 0x8000, 0x8, 0x101, 0x7f, 0xfffffffffffffffa, 0x8, 0x81, 0x5, 0x2e, 0x20, 0x7f, 0x1, 0x9, 0x1, 0x0, 0x2, 0x9, 0x1, 0xf81, 0xd78, 0x5, 0xffff, 0x7, 0x9, 0x8, 0x10000, 0x0, 0x7, 0xff, 0x1, 0x5, 0x0, 0x80000001, 0x3, 0xeb, 0x400, 0x10000, 0x3ff, 0x99, 0x5, 0xb1, 0x0, 0x8, 0xff, 0x9, 0x5, 0x6, 0xfff, 0x4, 0x7, 0x2c, 0x100, 0x8001, 0x301, 0x100000000, 0x4, 0x7, 0x6, 0x10000, 0x1, 0x3, 0xfffffffffffffff8, 0x7fff, 0x5, 0x1, 0x0, 0x0, 0x4b5, 0x4, 0xffffffff80000000, 0x401, 0x6, 0x2, 0x200, 0x7, 0x6, 0x3ff, 0x8001, 0x2, 0x31, 0x5, 0x6, 0x10000, 0x3, 0x80000000, 0x7, 0x7, 0x100, 0x3, 0x9ba, 0xc000000000000000, 0x97dc, 0x80000001, 0x2, 0x1ff, 0x2, 0x101, 0x5, 0xd5ed, 0x0, 0x6, 0x1, 0x1, 0x669b486d, 0x401, 0xcd8d, 0x0, 0x800, 0x100, 0x80000000, 0x7fff, 0xc000, 0x1, 0x8], 0x7, [{[0x40, 0x9201], @multicast2=0xe0000002}, {[0xffffffffffffffff, 0x1000], @loopback=0x7f000001}, {[0x1f, 0xa81], @multicast2=0xe0000002}, {[0x9, 0x2], @multicast1=0xe0000001}, {[0x400, 0xffffffffffffff51], @dev={0xac, 0x14, 0x14, 0x13}}, {[0x3, 0x3], @multicast1=0xe0000001}, {[0x7, 0x6]}]}, {[0x1, 0x5, 0x5, 0x0, 0x7, 0x7, 0x3ff, 0x9, 0x7, 0x9, 0xc991, 0x0, 0xa3, 0x6ec, 0x0, 0x69, 0x0, 0x3ff, 0x0, 0x1, 0x4, 0xffff, 0x49, 0x0, 0x1, 0x800, 0x53, 0x0, 0x9, 0x3f, 0x100000000, 0x4, 0x4, 0x5, 0x60, 0x5, 0x8, 0x9, 0x4, 0x8, 0x8, 0x1, 0x81, 0xfffffffffffff001, 0xb79, 0x5c, 0x0, 0x7, 0x0, 0x101, 0x50bf, 0xffff, 0x5, 0xffffffffffff8000, 0xffffffffffff8aef, 0x2, 0x20, 0x81, 0xff, 0x6, 0x9, 0x21, 0x5, 0x0, 0x2, 0xb19c37c, 0x3, 0x6, 0x1, 0x200, 0x200, 0x8, 0x86d3, 0x7, 0x100000000, 0x9, 0x3, 0x80, 0x0, 0xc1, 0x3ff, 0x40, 0x6, 0x400, 0x4, 0x5, 0x94, 0x80000001, 0xffffffff, 0x9, 0xfffffffffffffffb, 0xffff, 0xfffffffffffffe00, 0x2, 0x528, 0x6, 0x8d92, 0x5, 0x5, 0x6, 0x8, 0x2c0, 0x7, 0x3, 0xffff, 0xfff, 0x81, 0x4, 0xb3, 0xffffffffffff3c2f, 0x400, 0x2, 0x7, 0xa6, 0xa4, 0x1f, 0x7fff, 0xf65, 0x8, 0x8001, 0x400, 0x6, 0x6, 0x100000001, 0x7, 0x80, 0x0, 0x1, 0x1000, 0x800000000000, 0x100000000, 0x0, 0x7, 0x10000, 0x6, 0xfffffffffffffff8, 0x7, 0x4, 0x253, 0xffffffffffff7fff, 0x3, 0x3, 0x80000001, 0x2, 0x1, 0x2, 0xe46, 0x8001, 0x2, 0x3, 0x9, 0x90, 0x100, 0x0, 0x2, 0x10000, 0x6, 0x8, 0x7, 0x3, 0x9, 0x9, 0x200, 0x7f, 0x100000000, 0x1eb, 0x5, 0x7f, 0xfffffffffffffe00, 0x5, 0x800, 0x2, 0x7, 0x400, 0x9, 0x1, 0xb7, 0x40, 0x4, 0x561, 0x1, 0x4, 0x6, 0x0, 0x40, 0x400, 0x7, 0x2, 0x7fffffff, 0x3, 0x401, 0x9, 0x80, 0x7ff, 0x4f, 0x100, 0xf253, 0x1, 0x3, 0x9, 0x5, 0x1, 0x7fff, 0xb26, 0x0, 0x8000, 0xffffffffffffbb56, 0x480000000000, 0xf0f8, 0x8000, 0x400, 0x400, 0x800, 0xe13, 0x7fff, 0xbebd, 0x3, 0x4bf5, 0x80000000000000, 0x7f, 0x7fff, 0x54, 0x1ff, 0x10000, 0x100, 0x2, 0xfffffffffffffffc, 0x9, 0x40, 0x1, 0x7, 0x3ff, 0x2, 0x10001, 0x8, 0x3ff, 0x200, 0x6, 0x7f, 0x9, 0x5, 0x400a, 0x88, 0x7, 0x2, 0xfffffffffffffff8, 0x1, 0x9, 0x937, 0xd113, 0x287, 0x6, 0x1000, 0x618e, 0x7fff, 0x5, 0x3f], 0x4, [{[0x1, 0x32], @rand_addr=0x6cc}, {[0x2, 0x7]}, {[0x500000000000000, 0xa8ab], @multicast2=0xe0000002}, {[0x1000, 0x5]}]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@log={'log\x00', 0x28, {{0xa3cf, "2a6b5cbcc1ff9e2f64e75ad5073c51b3a31e314ce3345d59ed9e15c9fa64", 0xf}}}}, {{{0x17, 0x2, 0xedff, 'rose0\x00', 'veth0\x00', 'ip_vti0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@state={'state\x00', 0x8, {{0x6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x54, 0x88bf, 'ipddp0\x00', 'bond0\x00', 'teql0\x00', 'vlan0\x00', @empty, [0xa7ed986e1ba6f8a2, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0x0, 0x7bdd67570dadc389], 0x70, 0x138, 0x188}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x10000, 0x1, 0xe83, 0x0, 0x0, "3f835be1e2cc1f2969e3478d71dc9793069b039dd2f502f2b93b4357c5260effed74d316f28a39d3a125075f74d7f3ba967f133abc4cca619b721b4e98327488"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x4}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3, 0x4}}}}]}]}, 0x1070) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 132.401813] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3580}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 132.500790] bond0 (unregistering): Released all slaves 2018/05/21 07:44:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x86ddffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 132.568774] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/05/21 07:44:47 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x2001) [ 132.923754] binder: 10190:10252 unknown command 0 [ 132.930148] binder: 10190:10252 ioctl c0306201 20000140 returned -22 [ 132.947208] binder_alloc: binder_alloc_mmap_handler: 10190 20001000-20004000 already mapped failed -16 [ 132.968259] binder: BINDER_SET_CONTEXT_MGR already set [ 132.977225] binder: 10190:10192 ioctl 40046207 0 returned -16 [ 133.019684] binder: release 10190:10192 transaction 6 in, still active [ 133.026638] binder: send failed reply for transaction 6 to 10190:10252 [ 133.042405] binder: undelivered TRANSACTION_COMPLETE [ 133.047597] binder: undelivered TRANSACTION_ERROR: 29189 [ 134.313822] IPVS: ftp: loaded support on port[0] = 21 [ 134.628361] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.634747] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.641758] device bridge_slave_0 entered promiscuous mode [ 134.664575] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.670938] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.677951] device bridge_slave_1 entered promiscuous mode [ 134.700887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.723740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.786429] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.811429] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.907146] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.915777] team0: Port device team_slave_0 added [ 134.937162] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 134.944459] team0: Port device team_slave_1 added [ 134.967413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 134.991505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.015466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.040254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.240434] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.246844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.253475] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.259836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.983392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.055663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.126619] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.132822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.140398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.209964] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/21 07:44:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80080, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x2f, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e20, 0x1, 'rr\x00', 0x3f, 0x1, 0x62}, 0x2c) r1 = socket(0x10, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x4000000000000003) 2018/05/21 07:44:51 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x1cf, 0xfff, 0x3f, 0x22b, 0x2de, 0x0, 0x234, 0xfffffffffffffffd}, "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", [[], [], [], []]}, 0x1420) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)=ANY=[]) 2018/05/21 07:44:51 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f000050b000/0x3000)=nil, 0x3000, 0x0) 2018/05/21 07:44:51 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000000180)={0x0, 0x0, 0x1, @thr={&(0x7f0000002680), &(0x7f0000002780)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{}, {0x0, 0x989680}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x0, 0x2, 0xd000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) timer_create(0x6, &(0x7f0000000240)={0x0, 0x25, 0x5, @thr={&(0x7f0000000040)="ea6dc0584055075fdf1d2d420896bf1340294594bebe089c138b3af42e1ce2a174243c9dc9d703b23672fdeea99408c3c5c597d780e37e983e07336982d4d86a81c3ec4a218454def2925abf97530be2bc8bf44eef19c16e6fb16e6f5c8778f7", &(0x7f00000000c0)="d08639ee914e8e218384a886c433be3c56534aaf30699ac9a7b0d622acf36e91fba726e7abee7d91d1c556775df991b5906154860b5f271d00b80bfc0f218c514773aab3299df7386d7b29da1cb45fdcbd358f961fc0a0d1d79c8b108ab83471045841f9a1b22698e5cb7191ac3e210eba3b1f7a9c5aea1573dd7e563930462f1425c544e173a5b8493a7925a8590b2259c8314d6d7539d065607cf2a16c81a881b54b762f78dd744a28"}}, &(0x7f0000000280)) 2018/05/21 07:44:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="120a6fd4597fa1845929cd10c37e5483299fe09d856b6ae0684a761a48cf7b8ba7be5291f29ad4f2f038716a4ea6e838004c3b6396065f0532013e93a7aa67fb6b897538139f19aee9f5267ab3d092fdd7cf6c69b7616da928", 0x59, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$eventfd(r3, &(0x7f00000001c0), 0x1e9a) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0xffffff43) 2018/05/21 07:44:51 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt(r0, 0x8001, 0x2, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r3, 0x20, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003180)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003280)=0xe8) r13 = getgid() fcntl$getownex(r4, 0x10, &(0x7f00000032c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000003400)=0xe8) fstat(r4, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) r21 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0xc) r23 = gettid() fstat(r1, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() lstat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) r30 = geteuid() getresgid(&(0x7f0000005280)=0x0, &(0x7f00000052c0), &(0x7f0000005300)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006940)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006980)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000006a80)=0xe8) r34 = getegid() r35 = gettid() r36 = geteuid() getgroups(0x8, &(0x7f0000006ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r38 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006b00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000006c00)=0xe8) stat(&(0x7f0000006c40)='./file0\x00', &(0x7f0000006c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006d00)=0x0) r42 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006d40)={0x0, 0x0, 0x0}, &(0x7f0000006d80)=0xc) r44 = getpgrp(0xffffffffffffffff) r45 = geteuid() r46 = getgid() r47 = getpid() stat(&(0x7f0000006dc0)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007200)=0x0) r51 = getuid() stat(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007300)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007340)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000007440)=0xe8) lstat(&(0x7f0000007480)='./file0\x00', &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpgid(0xffffffffffffffff) r57 = geteuid() getgroups(0x2, &(0x7f0000007540)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000008a00)=0x0) fstat(r1, &(0x7f0000008a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008b00)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000008c00)=0xe8) getresgid(&(0x7f0000008c40), &(0x7f0000008c80)=0x0, &(0x7f0000008cc0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008d40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000008e40)=0xe8) r67 = getegid() r68 = gettid() r69 = getuid() fstat(r4, &(0x7f0000008e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008f00)=0x0) getresuid(&(0x7f0000008f40)=0x0, &(0x7f0000008f80), &(0x7f0000008fc0)) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000009040), &(0x7f0000009080)) r74 = getpid() lstat(&(0x7f000000c7c0)='./file0\x00', &(0x7f000000c800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c880)={0x0, 0x0, 0x0}, &(0x7f000000c8c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c940)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000000ca40)=0xe8) getgroups(0x1, &(0x7f000000ca80)=[0x0]) r80 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000cac0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000000cbc0)=0xe8) lstat(&(0x7f000000cc00)='./file0\x00', &(0x7f000000cc40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000000cd80)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000340)="3498b3cb784f54dbb85ae4cc7f6eea47f75d614a6e8282e21bd5ac8c60888ce5ece69de11a5e2b65f4194f9443fbf35a525d78cc842505a72708e97c15a9f2b1e317f5c7f3898ab66b0eb605f640c342acebf856f70b0e72150c6fe4a24cc2937ed63033c9e84d905d7a24dfe6ef1e760f96aec21922a6f7f6db8305c2ff00cd8601da022c62b46e7eec0bbcae947e8c45b63b07dbe4b220651bf735dcc8", 0x9e}, {&(0x7f0000000400)="74f05321b27aea2888e60d1dd6ccdecaea16ccd35126be79ee48082959c9674983fa4add59b0eda544db59eb0479dd1938f3179c94b1ae02db4bf413acb7e4deb3c8c2ff5f782550ed76b1365db17d1bb2ba704551329a0720e37573ed3e4b46e8b8dd46d8dba331b676903e338118db4de277882e70ada1570025810292177a35eecc37c81b02c10dbdc42ce66d7e50df205e1c2c5e336ce391addb3fa6795ae23b50a64af60ed13d120163f54246bf8fbd0a814010d59ceb492f", 0xbb}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="2e3ea3f2a3d5284ebc572dc64fbc952cdce87d7eae9f70e53fca02dea5564244e3d2c18c83f906bf27b4ebf2ad3bb63cc10fdefc60c50eb1837d037f719c428f7273b9c5457c66852870fb227a521b726313cc17c33c5cc1f4678ef3dc402ccba6b846be0cb57ad11ac7d37158c7f773b333665c60be88a54d10ec65c30579486e317578fd56f109de0f3408b983f537da7dae6bb3194daf98632003aab129717f7e682d0c9e2226362fdcd0cd71b2e3f6226ca2f798157ec192753967643ac746d97744", 0xc4}, {&(0x7f0000000600)="8c3bf90082a35e4e2b52a277715999a221b2c9e7c4bbf4c883b9a0955b4f2fe8815dd10c59b7573e46ddf0901fcfec051058e8a79a38ccc2d7e17a58428883d195ec8df6cf15af62f8fbbc8c9fed6025570a6a9104b927d8497b19c2865f990ccad5da581a9721a14a9d97414b8d11a9feade7309d6808572e6720d805a5efe950c41d92340875b25f853c5d6b10bd518bd89b35e0dfc5c615aff13a43ffe0ac89ed1e6e8c6ed9cc5ea2da3d6608d82f5c71c8f64bd93357c7c5fab40e6889c273f7243a1ba9145883", 0xc9}, {&(0x7f0000000700)="246d7d54e208116ef90669e48180b0accbd1cf1e2d0375387f703ed9778ff45b964a3b7e335c9b147e38052996d9fc66f16d49fca786bac39dec613ee14253ff39f014d8c4788e1744f5954f15320a066a3971b812c8729f3f98fa19a5469f6c5b06a0a06183897db582cca5968a8dc5a86d65a7c7a9410f5e38d86b4edbb22e5dcfcbb7f37e36448e1b5117427a", 0x8e}, {&(0x7f00000007c0)="aa58d7b57c2719172756319f9456995a3a21a28bf74036b96c06f6d6c81aa47fd291f2d807b8d0eaf932015e4a9deef6", 0x30}], 0x7, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r4]}, @rights={0x20, 0x1, 0x1, [r2, r0, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r4, r4, r1, r0, r1]}], 0xb0, 0x40050}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000000d00)="9e4b4dae19444d0c87b4d6ec8b06c260d5bf4343ac4317c61ed489123fc287b9b85a86503e577980af324b64febc466ad48598a03da515218ca6a1e394442f7836c631799f43941ceaa203f27ad72ef100dce34bf923", 0x56}, {&(0x7f0000000d80)="2fb68a508a0c55124312245d351da50a349fa17df7e860a0788531ffc4352c1746396765587ced4ce3807c728a0e24331a63cdaf343df00ad934822308e5d60db41dcd52ff69276d21d2b86ed30fbaa883c029db93008cd5b5c31cf14f4351b561d97ea0587f5c9289a82f2f3fa5db2452e457a704859303676249e247d1afe51e0878c34195670d6669354c19dda81c7314ab2e864d6acc6daec123e894e605423d35d78f7b7b710de7591708e9beb8d5f3f307d073db3d50a5b531309af5f9d75884f41a8e7cfae046fd1dba3b38735c681007459b5e9c37f160b0e61754e0721d7b470c84770908c0e6d7817ff9155b7dba7aa80dd3", 0xf7}, 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0x1000}, {&(0x7f000000c240)="d24e1c07cfb54f0af4a8b88a9976c7b4e3a638eb6af858100a38dd054971af93250869d64e50454adfb5ccb6f05ca761806a6e83a9f3c0b891362eb70a49d5b5325b46ac8841bd0e479fbedbe9d43d637524f6b380e51cb824c3305f772f4de39d1c5841fe277e0c5ba50548075c554104a859e9", 0x74}, {&(0x7f000000c2c0)="affcdd0e9cf51a0d224523874d239147b7a0cb280214dc1d15384a1691c09f19dd8b4a8d807f92d70a68d6cb5016e72ae60442afbe20", 0x36}, {&(0x7f000000c300)="ea89794d592edb01e4f0d31ff3f0ac50d799c93608648d3c083a7876fb8c86daef687497711c5011ad845f4501f8f856e86c5ac3956e2215c6c31a5844fb7561b6765b0322a63f9a034e7685463436ae0b5ece9fb174fac922788738378096c42142dd46c006146d5bb069d891b2985890d1c1a150caf3cc123454a69edb950dbf67f3aad859ec7f492c4fd85e274ac22c4a0e7f8dd38254199bfcea9e388f0dc3847a21a24477cf48ccefc38a1fcca07b3ba45a6416c75c1fed7a1907e7865a0886852c34ce02e354f7", 0xca}, {&(0x7f000000c400)="36040875078cb8dfd5f2b43d03b445f33ffee33d403bda09c98b6d17c0bd6f43ef2793bf4f92611480e47eb3aca77db825a2dbd333db79b1cf7aff86e0350a14f622fa0265a2529c99906e5a4e354a28c85a26ad7e242144b7f5e3c2c05b2a66468d55ab215420d4d252d96621c33d2bdd8546d8480f69", 0x77}, {&(0x7f000000c480)="f1be89d9a99534f6", 0x8}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f000000c540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c780)=[{&(0x7f000000c5c0)="97a887cb09ff13141ff9aac8523bddad635f19063f156c059b13fcf224973dfa0dd85e999a22ea45177923df01c883835006aeeceec569e66e785c928c38fa351374ddb8e67dd022a4b91e70cb535ad08196d3962871fac6d93c74a84e249593545fe1dd46ce0f206c2925571e515836ee2e8eee03831f482d33acb62e2761afd788f627627ee575f695ea74aa4a47b8f2739720b651cd2b25085c2e1fd8fcd022c5b757c800ca9a6cd16bae189dd128b6d0f7d1f2cda27e923bdb105dfe7f50436a4bab8653c71d572c43e71ee26849f3a2ac6e68483c9b628b842d7b22aa6be46c6ab194716bb7f26c", 0xea}, {&(0x7f000000c6c0)="ab705c51411fdbb910ef1ca48e1c5954557b21c61b608c5cc428aa8277fbbc39b69e0b6f8461de8f30963c1c4e986fa555d816cd16d7f68a238f271a8afa59feea1ded2666689bf407bd38b10931d167db772a39f9ac09d0922d606d34e5fda3c6c2e60594e1138e2de047f39b2cf156f162187b125fdc949c3ddf56764315065ae67d2664150132a7399b2154c0d0c333b45e189de1d96648ef0369747d0c0ade78e98efae50784fbe4d3ff11f37f88ac39580b3c6d9439652d2115f715", 0xbe}], 0x2, &(0x7f000000ccc0)=[@cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffff9c, r2, r0]}], 0x98, 0x10}], 0x9, 0x80) 2018/05/21 07:44:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x2db) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='(eth0\x00', 0x6, 0x0) r1 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r3 = getgid() setresgid(r1, r2, r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getegid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000280)={@reserved=0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e21, 0x3f82, @dev={0xfe, 0x80, [], 0x12}, 0x2040}}, 0x5, 0x5f3c, 0xe8, 0x3f, 0x50}, 0x98) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000440)={0x5, [0x6ea30141, 0x7, 0x1ff80000, 0x7, 0x7746faf7]}, 0xe) fallocate(r6, 0x3, 0x1, 0xfffffffffffffe00) r8 = msgget(0x0, 0x100) msgsnd(r8, &(0x7f0000000480)={0x1, "b864573e0d6eb6bad270f156ace8bb3f38630c29eb31ca8582ec480e9665e925388517532c46a68ed90c53658db84311b29eaf8c"}, 0x3c, 0x800) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x101}, &(0x7f0000000500)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000540)={0x10000, 0x3, 'client1\x00', 0x0, "7738bc9a5cc7deb1", "060df9b5789991c5a8190891f061b66acad226ac84424bbce3ccc36054050d47", 0x2, 0x3ff}) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000640)={r5, 0x0, 0x8, 0x0, 0x2, 0xfffffffffffffffa}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000680)={0x8001, 0x9, 0x9, 0x1, [], [], [], 0x2, 0x2, 0x1ff, 0x2, "7ec040c965ace5c7c954cb511f584dc2"}) dup3(r9, r4, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f00000007c0)=""/110) 2018/05/21 07:44:51 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x200000000000000, 0x10000, 0x9, 0x1, 0x1}) ioctl$TCSETSF(r0, 0xc0045103, &(0x7f0000000040)={0x3ff}) [ 136.834963] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000001) [ 136.842301] FAT-fs (loop5): Filesystem has been set read-only [ 136.878995] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 136.909340] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 136.919526] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 136.928146] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 136.939360] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/21 07:44:52 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8060000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x6, &(0x7f0000000240)="2ca323bf012cf66f000050") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x3, 0x0, 0x4}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x5) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xf0ffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) 2018/05/21 07:44:52 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="832a1f882d64aac10e81563bed20594616f38fbd33c9eb9bcb02f4b006899c9656d8561ec2443642fa75287ddbebd902dbb98c7a38674c30254917ca1202ba8a81cf814698736ab270bdd8a83ca9c263443c90b39079bc8c835890a2b42b38efbe37039ef2841a6ea31b90c7815c1a1fa7937b2437b0b1bf15b312a00083419a034e83fdcb2210be620fe62cfff0057040a73a339ff4064277d36fc1047870a6eb81fb904c2be08966edc7951cacae033f90136a785fe7c5bf65257b0dea2139f8c0d9d573537e9933114e8bf870ff2f158a7ae3", 0xd4}, {&(0x7f0000000200)="44647508dfc6a0582d9a54405204eb74df80e059e7c70c2100b05f194573c3d5cec8d043c1caf82d7ab47f807be558c1e17c0337cf308618c79a5e95dd679d5b09b03cc294f2880785a4efb62d1f34441226ef9d979eb257d09fb27606ce0b73c289fb314af771d0de986b99e59d", 0x6e}, {&(0x7f0000000280)="e522fc75f47c424bbe54e748ae337c398d70c06a735141ce6e6b7c4ccd801547e3865ea90414e5ffe81bbc829858a3ffcc624ff135451e70ccf34a54c9ff63443726941581c6512ae35851bd345af3415f6f96ceb45dfbda8c04969de071425a0abd4be65c6a676ee5f108ad04309c48fc0b3ef43413b3cfde9b91447dde783a12583338f47c17f58ccce0a1c8e62040165b9b3d74c3a1fc8f8eaed5ca434833530c2e", 0xa3}, {&(0x7f0000000340)="30e6f9a6efa4bb0451720887fe22011c6eabd923d7472a452bba807d208851d48bea0c337df839a0eafc391218882b70f6892bf999b0eadd3d3d4b163e1f120d4037671c8d93e778b6ceea9fe9206f9a22397a91b05e0de6af562db42c3e72c4eab9e33fad76a1658f77b3c10bb49073a1d1e920417f07d1dc9727fb9bf217a660729b14855e0c0a014a00e3af89525a0b9e81953ef412a15a9dda41c6d8776f1130f872a7add6cf0266af755d70ace094c80cb56427d204cdcd5df3cf2d6f76f106bd3ed040275171eafee68e15dc881095a0", 0xd3}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="2896b2e4200d071fbed932b8aa9c2a12af45c7018600bbea0936121587d9c271bf20820c4870b657e3f0b910d9383582f3feebf196e01b97946de497310c0dd75b6e71cd4575fd71308a8e06ffc4271a08c1746add3a63cb694bcc7f44f806612c10b5c8cc2770c521feb41eed307dd3967ba9e6e4edd3b732151b55a80a3f2c0bc9628482eb562c27df6ef38ec6e6c1c0ba6a0fbd", 0x95}, {&(0x7f0000001500)="463e2c64c5df7c0dafae336402aa400bd2b60247c691ab805b91c04256eed9145484e6fe31d5ec27c364bb1c85759dd515149e8c1d456f848dc0ebedcd8ef578c811ba6ccccf7ee4733f89bc808abe6fcbea889ab409009dd1b7a479914b11ed634e238a9fa5cce42fa24f8b711cb0e7ee095da32eefae92dbd2225e43811debb55c965d864db3281d9f580d84e38711b30b4441d1283f362ea83e8a3cc29fe9f87f9f60b1ac0dde7640a774f488b7", 0xaf}], 0x7, 0x0) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x101, 0xfffffffffffffffe, 0xc4c, 0x8, 0xb0, 0x7fff}) 2018/05/21 07:44:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)='\x00', 0xffffff02) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @rand_addr=0xde}}) 2018/05/21 07:44:52 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/21 07:44:52 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x8001) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) ioctl(r0, 0x8, &(0x7f0000000140)="146c1041cd422878de36f2a463a21018cd1b03837c86e9dff7281fc35d1eaaf6724301106d9de169764fc96a13a9e0af90651a6284b637f3ae1c6f01ddb4386d698088c8b6810f9d2249f2e675ecf4caf63c2fd12a961632e962fb9de188fe7b24dfc49c47f450") getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/21 07:44:52 executing program 5: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000040)=0x9a, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r5, 0x7ff}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002040)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000001200)}], 0x1, 0x0) 2018/05/21 07:44:52 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf401}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 137.117732] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/21 07:44:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000)=0x5, 0x73e0) 2018/05/21 07:44:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x3, 0x80000000}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/21 07:44:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x39, 0x37]}, 0x2) 2018/05/21 07:44:52 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffff71c, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="28ab79027db93b8df5e74c8b92c520b30fbad9bab242268cb9d5608bb02085ead1e937806880a572b9c6d473459251ba173d6f8ca1ed85605884b4d739a756d849987b84cc182e7ac77dd84d4456d8173b05e2cdae4430bd6cc8d04a44c9bc979ece28e00769f4db019c796db52a1024469e50b655f561a0206872076f89277be020ec362691d8910aa0f5929117abe6f22fde4eea550bd740f2e1f3005adf2875ad460b680ee95762a2d60fff92f4df77c53a2e43ec4d00122b5a75e9f1f10b966a785aa13ab6505ec408ed3085faea025282a6e0063b0cc07f49", 0xdb, 0x80000001}], 0x1, &(0x7f00000003c0)={[{@nls={'nls', 0x3d, 'cp864'}, 0x2c}, {@creator={'creator', 0x3d, "9ed5c0de"}, 0x2c}, {@force='force', 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x36, 0x37, 0x33, 0x3f, 0x32, 0x32, 0x37, 0x0]}, 0x2c}]}) r1 = socket$inet6(0xa, 0x80006, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x4, 0x0) mq_timedsend(r2, &(0x7f0000000440)="75f2f1ab55d731c3749470415cc8", 0xe, 0x8, &(0x7f0000000480)={0x0, 0x1c9c380}) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000005c0)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x4}, {0xa, 0x4e24, 0x1, @empty, 0x8000}, 0x2, [0x7, 0x200, 0x1000, 0x6, 0x80, 0xc26, 0x3, 0x100]}, 0x5c) recvfrom$llc(r2, &(0x7f0000000500)=""/190, 0xfffffffffffffde1, 0x10000, 0x0, 0xfffffffffffffd83) r3 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000180)=@nfc={0x27}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001480)}, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) 2018/05/21 07:44:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80350000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 137.341892] hfsplus: unable to parse mount options [ 137.383923] hfsplus: unable to parse mount options 2018/05/21 07:44:53 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:53 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getpeername(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'bridge_slave_0\x00', 0x9}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x199640, 0x0) recvfrom$ipx(r1, &(0x7f0000000200)=""/41, 0x29, 0x40002060, &(0x7f0000000240)={0x4, 0x5, 0x2, "34998014fcaf", 0x400}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xb, &(0x7f00000002c0)={0x7, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}}}, 0x84) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={r3, 0x1f, 0x30, 0x669, 0x800}, &(0x7f0000000500)=0x18) r6 = socket(0x5, 0x7, 0x800) mknod$loop(&(0x7f0000000540)='./file0\x00', 0x4, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000005c0)=&(0x7f0000000580)) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000000600)=@hopopts={0x89, 0x205, [], [@jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0x0, 0x1000, "57817bf5c563e46c2581042b88a58cb551398723a18e4e93d95bbd74952a5e5441999a5da41b2ed66c082e907b13fa148797ca14834feb6e7596e7e72c6f505211b2fd883d04f5967929572c33bd3a511a1bd20afbd5e531cbb8b2703f36e9f71464b098f34805f505ad90e520b146448d7f1d0ed22986ec62c869eccb61c7f44182ab23fee27d545e9186351c3352dc7db79ca77b9fd38335db4fac531b0a91c6f21d01294d51d5d75cb73fc7a2ecbc76d6083018d7e9c1384d9751b7d17f14cf2d4859ef3f55ffca33bffeb62744c6722fa73253cdf2525f5f630ab0265409810e3c53324e5639927fbb5195d39cae71c7a4e632eb0ee3e6b9682e81ad2a61d14010ff9be7b9308a78c231c1767a98912541723dae752c0e121a756732d5d7717183cadde9d93831edbf6f420a11cf340d3ae023903b1d23a867ca99752b86709d95b1b54347b002b24b5849021db1ce8fd774be82ad8da68484b4056fc23f541c2b26bcabcaeb4b81ba7a346b8cd93c9f99ea6d09df1cffc37a2c9fdaf5194d4b1f9614fba9883e5f5fa2548c06fbdd5bddb1de7c3e285c429dbacf9c484e8b0318c630da9822b165fd1bf11d6ae6f5414d83fbf5dc9adfc63eeb92e8b1e81ccfaecc6aa23fefef3d8bd1d6f88bcbe275c191823486f6184de664204da89dc8525087f00ed91d6f40001c85bd7c3f07e6174aa3253a54dd772bcafbf8376946cc86fc2e6fca32ae26adba591254b7c98daae5ebba49a2786fe71afafc40eaed318675909d1d9c1dae739ae138b398d9610eccc1104956b5efdbe9a5f40f4ffee32c87d5598cff5fd7764462fd6f9c2a07801bfd3ca53930e26ca5014ebe743249849dd7a3efd30faab00c5a91241479db3fcdb50b3ea44709f64fa492bfcd72d6fd3d059bdf4c252d53f6409aef7cb11860a2e600691f1f26468c11a4df17aedae31bb5d312b751b46fd17709ee62695e0d139b150c64db63d53d51da147e4aa5da41cb01eae2476fab5f9dd92c3f6739dd80f5f08ea1b7582a56339eedcc4e8d98bf74ff88e5889f8303987229265564facc27c3910ff8bfec5338904e423125e74197f4fb12b094b6f36de8b5ad3f4ffc9ed31731037f4578648bd82724e511e69a2540b914d6376d9d423fc2b2199563da4383f07cfb80b823c1354235a616b4411b1749dbd5714171bd42a38017a3ca5e72e43d72b8c805f7f28c5e41dd3b061b02b66c30b2f3132d1c7be64f9974bbc24b4ccffee52a20183f2f699686fca51db78e43709106793859b662f4daadb621cd40b903f58df8ed6b6b20601946c915e62db06bd16b7e908e2e55ada6854fa29d6361b83cd66874403a49427e9584cabf660157e595de0aa8ddb3501ee38f484aab1eeaa6c29b4b3a92f27a8a86d0f27b9f79cc0117fa7ee3399acb282b3f763bb328e527265952a0e0c0b5296e2b2aa7bfe64374f6dadd71a27643847fa8e236748edbd9ef8048db1ed0d17ded1b6640130720400a174f5d17a40999a6a369cfac37d261bc9c8eebeadd8b056a1c54e81ca05fbcfb9d3ee13d754a1bbe605767556c2652013b3c69f4abea4d9d9ff8ce3d16eb9966835e0a464427ce8820f2d54b59e49f990d0e295c66d48120e94c6068e8edac58c50151f2c743f794c9672d01e4f95f6df01e2d690560d707348c7a5a4019db6bd15aeadb084b679a62c7528c67e14d3e117fde4ca287f62b2226458c367162ece3c205654ec21ebe633ad5fd0a4861dbe4839d68ab26271b2194e42af74318fab8dbe5290fa492ea29b6f3e5be98f247a30b22c35048a60b47f44a4d6b7a9996f7d15c8e432a143782c740b323c1a64a332bb88521c0e95ec074e42157d64a854e1e21085d380b5b6e1157cfb4bf796a604aee4be4f297326518695791bf71e4c03501151132f0ff3644187a2c981fa94fd6ce2f80a66f0200f84c62681cbb09f4a9251fa2ea39493c7310ff40953111ca0e37316a2938b42346338f602f1c0d364f4dec0f8069e4fa2dcf50e5e36e657c863793276e59abd5e47f77ddba6ba1dfad60d0ea1c04a266a770b8ccf9e2e063c4e7481ce6866eb6657dbebc19d4616b2dfbc59b3cfcb2ee6e73158a1b9b820522f26ffbd4bfc4db1ac8186d9c4fda143e39ff5c86d3de3defd59d2eecd110e72447058929ea5c000fe4a351900470d8323a7770f7cdf5aee457ab06a750020b380ca5d1c2bf9801412d410b09568554dc096cd640a478a60b20020cfd99e6d088b11482e7bfdc4ee9b1d09cb5d673e8448488170c1ed6a8a0cb913cb9e5cb376016c2ca3aa01c2add03febda08ef987c0784573042618e5366ddb3d410b3b51d0c7f5f01fd855b07d86172080a049612826db3a04d0dc1df2f26a61c1ecb99b223a2a7715ea8639e24a6fb0a2df0ca35dc3acdd432dba033c39eb9d30bca7dd49a20bba37baa49a34e586a3665f653f6d0a2c70eb6fa7608cb1d7a35bb2e16f958a619a1c5de6fe4fd65b03377460845615bab2f369882b091cad12cd093ff841a83e60348d086ab74915b70958a36ad1005051f0c34d23529c4c859ece15f0b77eddff6723f01cf3718e1d699434c5109e5a67f08023d2d63f38896ce53a08f244b492fd5bc60d8a36174624f751c2b5b1c0b815d2e99241cf6f698ffd7a7f0a07d5d0bd1865cbf2ed360cd550dc9c93ef5aecde7222e36a9127bf64eac2253f469a055c63e78cca58c4b288c65a5a73d8252efc7b4767084d3bd799eb00944f740aced13635f486498429d2a6acef9d374b5c681520ca515d7608cf4b2fe2728d43534c452db3509fa2085939b050036844f6f381f618ab34261cd5782973779e7556a9a092ed931b1106c068e931bc8199e203015813ce9fbc3f729cf0e6bbe93d290c9e3f6caa80f9687d6ee8ec5911925b64d6f3afda6f160e99eabb67521a1d36d75e7ab2a111586559003a42eb7c1a1afb1a125e8f09fca9b8eb9956b780992f27b45c3e9befacd4d847f97942f1a13b66db98b5e32865041734de7609bb3be9a371d2f977e520006d00d6acba8278cd9eb2c64a229ef3dd5dd75b15a939c11cac77736311ab9d3115e93f9f2eac1cdaaad509f3adcc65c14b6f97e20b875a0dedd8c93118d8e9f1ad0dd34518d78b17eda8dfd5bf18863d0f9dde0d055f0286fd843ffece4f1a1697c9d3ef5ab701487a652b64202bdde314958a8117f85863cf4931749fc354a6bc1ed9529a52d97a2685bd85e0fe7cd2f27a040b6ce7f9aecc8a3a3b5e3d505e1f7e404eaa68c78056c7a27ca6951e2924244c328e65ccc9160971289561137c6dfe2a28717e8a08a67fbf066378b4b4183b6fcfcc4d163777e2196135eb0d341d1970f06c72338c99afe0665a48017ade173f3b218151d6c86e4650fef9df6f5cba9fb0765a0c2cadf0942495c36abece83f08d2b9781dff08ecfbabcb0bb5c72919c6cb303a1b19dcf4a4aa34a35091650f231e4e33e1a3671e39429c41389b99d314c94cc4070dfd66b0b00884279ef288dde4ceda8482f5273d1c3f5255b8dec3a71fd5f4ce1f82067a990f60e7e0159ee1336f5bd5eab61f2f5bde5dd65aa6eeffd593d2755de17b039c1da9aee92bdb229c6a421abb05b7944cf64274f799f69a143b84461c3ec548c98d44620aa4e60b2dbeebc14c6847af21b489e7762d5754f9ad35cc04a0d211d5cbb7ee9f59772a1c7e7d433a8386c5322747f751c026d2c51662f1a39cff6e701f12b7fd00eff2cd9a99b3f2bd81b8ae753b07fe8c604994db4dcb6adbc1e20c0140779591721f1cb9391e48a28a33635ed29c4bf09c6dc0a46b17dfa03ed5ec3b85a74480ce854ec4d33c866fa0ee6394f1e0d5010c93422851fa5f5cf26c7bd8ec82abe98133b08d0b5e3e1b1cfe2f02088b079c5d54760c4ba47fbf69d9670b7d38233e901e3abbe7bf8586c8479552d27246840f91dbf53cf6834b5559fc222a628d44251fb85b44a152da848c812abcc48fb6502cb0052bc0e538f31385d55a137ec57ad6e00453e42e503eb22dbb2ebdde97d3ebb69dd363679f2e89b1ef82cb20ded568d48f3362c097c81c0e0b0623a08cfea0cf4a061fbb966be4c519e4772ef200ed9144a15fca4740a5425524f4afd105caa94a029f206ce54c120057dd5a435f993fe197df3bf1fe4b382d491757784409370569c37634a2e06aeeaa242ff2fd8932a217d295f1365224ad1ed778db9fc54c61fdacd774660682e3bcafc25904cebb5745ce8133b1f25c09dfd25e55d488a9514fc63d476d665a65adf57336a5200dee1a4abd5cbb059472c144614d055b4e74c7019c8a3b627c38a373e745a71dd01fe6d05d9174a7e64d5ac60c6068ee6c7c62429ec99b348505524bb7088434fb8a99aec61c661f42d82b02f2326c9aace4d2637624dac7b19ea31ec37d89074b0273be2986be7a680fc5ed720fcebafca6f481543b9b6429a7a9ff4f8bbf8b1b0154b125632ab8db079edc01158c2519258acd8e9f900a2286b72fa985ec3389950b4f07781c0700abe7de0aa198593665bd9c800e03c416e00bd870de925077b4589456fd09d517b2d5fbe446c5b2af95a3bb7f855fb66147550be858de5d6fd625f05a593d147bcdfbab3c3292a9a9f922b0aa4325ce03ac816573c074f131e26f8878b78ac0c53d01f9e60fa475c47905f9eaec3297412a1a05d52fc2441011b15d613d689ef77e298884f3e8e946320a363d4ffde070d2c006af8d94197b67daa06dbbc7ca369d8059e8045d0a31373f096e2fe5dd2ac0005e418240a74684a457fa4e7c702a8400f992c30f54fc77f8f6f97ed0baac82725331971f77163148576be8b81c8ee66c39a59fa86f9036d239fa2876a08e252b0da18bec7c296d09a92dbd41bdc5514495b77d6192d15cf872ee25f1cdf6936718acd00a6cd869d87e34581a11cf1d03bc656f7f519a7dd4042ab2e1ceeefc39f4edf52466f750e56e02b03aa20b864c04ecee2377a77275566d3fa55f24d3ab45fe8bcbd28b31d85ea2989e5dfb4cc3e8ddb7c9bbf69ba5d5cd1ba7f5bf6f5121ecd398d727dc5b9bfb213e57445ff192e164f50eb61dbe88d1c733fb82a42debe189b2a4408bf08b69ff4249fa40b52e5c74064d7abb2e07e7cb12122fe482f3908d346af85b71ec6619357a4ffc04619b46dd9f1c1d8630e235a0e8b8de07f83f39e0df64d34856887e16b6f7f7487eb39a857bf37883d710f71d4d21e122233239d493fa29d598566047c988b9381d301e168950fbc08fddf884f35c686008033074bca5451b21f9aca069ddbc70d9187b8b0703dcfb2ca9cfbc43b9791c433814fa8a62ef3ef977556bbcd67dd84b1a7a1a4d8c821e740d92ba6d28c2a5e58ac921ad1cb2b18cce8946a5fb1cb1a5e786d4f23838de585cb65ca54e072534b7701831604f3ffcd2c6e0bfa8955b3578b296387cdb97cb214ad7af9ea96bd9fbbfc254e4ec0e18d20eebbfb97e5f5a1e84335c9d633c9ace9fcd45e67ba638eed165482fda4396cf729bd74f31de7903450308e3fe556cd898b086a459f1d9916d9afdb0cd6af77e4ad4a866d2568cfc282327116f098596766e9799c7fde7fc47b3f0e3ce18e192e8b153daa24b0a279f3415db292343c83c3d62899917899f70b55d1df553bace4a78bf876d51f2db129571249e3c04a0ca574cec400fb27037f2a1485c24570561ec4b3a25a2b1e2e0848ac145292921edf5f9e1f17b89c706e643aa962b3c314f507fbe7d586d52fc5bf30a0525afa2c0574d4952255e75f1f3bd6c00b702b07"}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1}]}, 0x1038) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001880)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x12408082}, 0xc, &(0x7f0000001840)={&(0x7f00000016c0)={0x14c, r7, 0x202, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x90d9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x514}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xac38c5a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x14c}, 0x1, 0x0, 0x0, 0x810}, 0x800) fanotify_mark(0xffffffffffffffff, 0x1, 0x10020, r4, &(0x7f00000018c0)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001900)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001940)={r8, 0x80000, r4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001980)={0x80000001, 0xf3, 0x3ff, 'queue0\x00', 0x101}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001a40)={r9, 0x80000, r1}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001a80)=""/89, &(0x7f0000001b00)=0x59) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001b40)={r5, 0x3, 0x5}, 0x8) write$binfmt_misc(r2, &(0x7f0000001b80)={'syz0', "43fdd5f97d7eaa"}, 0xb) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r10, 0x80dc5521, &(0x7f0000001bc0)=""/50) r11 = syz_open_dev$mouse(&(0x7f0000001c00)='/dev/input/mouse#\x00', 0x7, 0x2000) readlinkat(r11, &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)=""/202, 0xca) ioctl$KDSKBLED(r11, 0x4b65, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r11, 0x81785501, &(0x7f0000001d80)=""/152) 2018/05/21 07:44:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006961000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000500)={@multicast2, @local, 0x0}, &(0x7f0000000540)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)=r1) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x40) 2018/05/21 07:44:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) gettid() r1 = syz_open_pts(r0, 0x20201) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x800) writev(r1, &(0x7f0000003440)=[{&(0x7f0000001300)="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", 0x800}], 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000900)=@pptp, &(0x7f0000000980)=0x80) accept4$inet6(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x1c, 0x800) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x2001, 0x0) r4 = inotify_init() ioctl(r4, 0x4, &(0x7f0000000800)="e711ca8f25eab60451845a4e9e23f86eef9baf5c493bbba1a829c186363f6ec2759fddfbad66be660eacc5a1bee77f7c8dd937e453aecff36951ea12132b435fcd009d12d571e2b7f50633a3ff0b6905e50f6d5d7dee099b0d90395b47b39aedb02d98915be6091f27dc9f4045da6352d3d083de85d97ca18bd0fe404a52632aac8aa364199c47d0cd0b54f30d50f5a06023a6590c1e49d09e462653fc36d1b42a50e187ab529af3c3b05c3400d91962b7cef79396a308dcfb62b1d8142c1e74f19dbf60cd4a01f6bdebfb758cdf85c8fa7de6db14785ac09183887128428fcb6b") r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000a40)={0x10200, 0x0, &(0x7f0000009000/0x4000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/audio\x00', 0x480, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001040)="a55e4a21adc10dab4804cdbdba30d2faaccae2622ae5946ddc264a82981724762c7804af6c96a98640343c5e154b0c41cc66158ba4d57ad859e980a9b2d4c114fc8b536cbc216fbc897a42e30f583e50dbf62af08a9416e0f61da0bfc3f7f7447e018271d8dabea15944f62109aa1e7851f93b0f03d3aa10d4b22dc2b8f5058c2cd3d5ea27183e99bbb05ffd500a3116c4e7e1daf87928c64eda42f7970f5099a3b7a59660c4dffe653c86b463df1cd008a1f5025f199f7854e3b1ad355e8250b94f2eba57385d2a83a8cd99ecf39ff396348f0e5a11fa12e745c191f4dba3f599", 0xe1}], 0x1, &(0x7f0000002040)}, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) prctl$setfpexc(0xc, 0x30083) 2018/05/21 07:44:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x0, 0xf000000, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x103) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000200)) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000280)={0x1, 0x52fa, 0x8, 0x7, 0x8, 0xb5d}) 2018/05/21 07:44:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5335, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000140)="c56f518fd061bd2e7bd9c7d99168c41140d2d628a957e609ee0ae13424c4d2b6ad744f45b1c62cb678d7515c3b98b392be829838e7d9529d669b107ad8f4d71857c51f05e1a24a4220e17392c50b1c7d93f47a2257ef2458773f37549d8baea7e77391014de6ddde8ae8555e26272f04e2959cd2feea838c9f7583c8a58f77960c1cb1244654b77fdd16f39af33bcc898b94dea628e2d87ed7fa9a6aae5a0be14d5df645d0b75f19e37443be83f00586d57b5bd3358698bb573a6695987a7c076857b8735537ea1b774fd4568b232b26ca07f6ad56367d9bbb6c85613f37f88a474317d0d49801") 2018/05/21 07:44:53 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x661e, 0x10000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000063, 0x16}, 0x2c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000280)="319dfaee0a0aa0c31f8c5b6d7ccc8bcc20ee6d4a4b9b105391effecfd4bfcf531be6a7d8faf7d1ad007056180056192985d5f2ec5c024b23d7df80043e60c9fffe6b808ac0eee840049f8ad7ed5f301723cfa3625454a04625e7c35df9aeda413daefaabc3fa8f619c8b5c3ecc9d6778d01628150415ed4b3c54c8bfc95fcc08b3b7c7ce05f80578f9e32110c977cbda72a68eb3506fa402f0e1789aa3c82cfedaff8cf2b8b0781a282e3f9927e4", 0xae) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000206, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x0, [], 0x0, 0xfffffffffffffffe}, 0x48) 2018/05/21 07:44:53 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) getitimer(0x3, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfff, 0xad5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x8}, 0x8) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d", 0x10}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x70}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f00000001c0)="b7d813c00471be1fbe2c2c62ee920ae4a6b4f8e4b800e071e6b6a9748448e77c6936b6770b6530c65ee080fe9cc7891ef2373fe1129e9fcaf64cd925806442f1171aa11b15f19098aa45dd12c36055e9e78b5a959810f39d93b082bd4bbd010cad1bc5b5e8891637c5ce504cdef13469fb78090742732d8605b0d252ef87c17cb4d931693391c862a92aaf87d0b01fabaf61bdd60aa8170813013f6680b7c407076e83d789031960c3ddb696e3da224acfdbf05ac526", 0xb6) 2018/05/21 07:44:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x0) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000001540)={&(0x7f0000000040)=@ax25={0x3, {"1b024f5a7d25ff"}, 0x36cc}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="363bdfa58018df00cef2ba70ddf261b5a4ee9b5e47f7b193b6d9a31c1f5ef458fc318f8eb8cffe350eaecdec7caf26adc7ef0a7e4ac2dbf5e7782605300d3ed22b52a1686b482af0173c34cb374ac48880b1edd451432e3832b5372eaabf9a5e52d76a9b5f377af5a4da7634e1c785ff1051106a5bf03aca67e81cb2cdd22e05206842cc6c02", 0x86}, {&(0x7f0000000200)="362966ceed7856184a0c2c744477f237c19b305e80f79d8dc4a7250955040b733c64a0935539301a0bcad862b089bf2357e65e187601312cea1f4bd773fb068e76af58bc4eaf81f4474dfe01a5b10af4ed8bfefe8907db15e460eefcfc2448fb4d9736a29e21b76403b8ab138c1de3b7", 0x70}, {&(0x7f0000000280)="b8fa57683ec0c8d003f1e84236ae8d016613fb0b680c25e4bca30ac48ae451c11d79755f9a8d38df183baee50ef00ea36e4b3405707619632ecef4ad020daa4b266d49fbc6e832078147eb50eebc80b4278c2dcb342ebaf1c2f3f83ba9e81e9316fba5c8b3889ac083c4fdfa9b154221c01962ce836c15004cbae010fea6ac1db1c7901d603991ced4a8a342ca8d68ce832d2da6c7051d772d62d14da5ffb3570ada60b3847295dd01a7979c67169038da67b31e824c34ac1bb60ba3ebe852c74df5f17b61601fed5f7534af7443aff65be2e11c90a9c2f7", 0xd8}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000140)="58bb666e7adc2bcca929b50f21b01205c4a8ffb02a86e77522b3c4ac59355aaa4727549b06567ea323079106c5258e", 0x2f}, {&(0x7f0000000480)="13e94c40180cb4c461b3913d1c87c43ae590a6e5fa62d1708a1fc21ccdd913089ab76bcdf0d022c09feaeb7c76e131f091645b56e8937e0bb7a9b6", 0x3b}, {&(0x7f00000004c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4004001}, 0x40002003) 2018/05/21 07:44:53 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x2}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./bus\x00', 0x0, r2) lchown(&(0x7f0000000300)='./bus\x00', 0x0, r2) 2018/05/21 07:44:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x7, 0x2, 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff020}, {0x6}]}, 0x10) 2018/05/21 07:44:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) write$cgroup_pid(r0, &(0x7f0000000040)={[0x0]}, 0x1) 2018/05/21 07:44:53 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x689}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x7fffffff, 0x7f, 0x200, {0x0, 0x989680}, 0x7, 0x1}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x5, 0x5, 0x5, 0xcd8, 0x9, 0x200}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x100000001, 0xffffffffffffff81, 0x2, 0x40, 0x1, 0x5, 0x401, 0x41, 0x7fffffff, 0x8, 0xb47}) sendmmsg$nfc_llcp(r0, &(0x7f0000001640)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x1, 0x0, 0x20, "e387d64b146bdfecd8af7549a28da0ced1c9e46eb081ab100f4736b1826607bad7ed2fcaffd5427c8db9125a7562720718be089b1a8c9130d47f54b36dfe51", 0x2a}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000001c0)="db19581ad490e62813fc7dcee9b38cb2763cca45fe75eb004ddf8e194331039418fc3812bc742f238985f218b5", 0x2d}, {&(0x7f0000000200)="436b470684c942ff4451ba2ec7730b18b7a6d705e0625d40ead8769f2bec556f6af61ac03bdd0068ac111e983beaf8cfbd98ae2c1fe0aadb9a3d0a1d75f1d42bdcbf50b62577bd5d596b20e947de8924657887baeb1cb50a35d2da9953f3d1d0f65a282209", 0x65}, {&(0x7f0000000280)="e40a278d5b70690a96117ffa135c0e0a1817e8626a90473c92880725f9c86f0803adc9f442edaad25e5ea3710b5452f72e6950c43af8a4f2b8a128", 0x3b}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, &(0x7f0000001300)={0x38, 0x19f, 0xc5, "20230d3b0968a268e866f9926524e05f43b040d406c10724c6567da7448d5d26db0876cb"}, 0x38, 0x20000000}, {&(0x7f0000001340)={0x27, 0x1, 0x2, 0x4, 0x6, 0x6, "f5ad002be7b1be8fd76059abc284fbf15e691364c59a8c3d536111b29c2e90db81e6cc52c4713ac2184c33be4267ed5c8dcea93695552eb66e55805a6cb67e", 0x4}, 0x60, &(0x7f0000001540)=[{&(0x7f00000013c0)="455a275d1c7c0d8deec2bd545b54d0028260403ba3e158fee675d6818bb9a223cb6c71", 0x23}, {&(0x7f0000001400)="b318e065a4e9e4c6c39f27eff5f04a5165d97a12089d3a31c53543fac34cf62b01", 0x21}, {&(0x7f0000001440)="a9a270f31d3aa6964c8ca28ef30d1be2202d753e39dcb5a09ad10d168e4ce0cc400a878ac9901768f130515cd86125c35fb9a21f34088a8283cf164a0bbf1ca153a50ede35e126b0918540ff4324bd073b3daaa093e0d4eb722270586610d88e07337883183b262f5eeecb894e15560a2f8f6f5361dfa07863e91e770e807c03f4dd5b39f9472293303135bb2679cd92df19edff3e73bee5e91eceaba703da2fd3bf3718afb64b3cf977ddadc85a0316ba29aa5e709eb5658a4f5959051a708f8635589112df639853e97d", 0xcb}], 0x3, &(0x7f0000001580)={0x90, 0x104, 0x7fffffff, "fa2e56b3964314c204ad2312e5ec55774a021b5494d689ee0c88d698b3f49f5d1f0267e073a178eea93149704a38da8663987249c36f0e3cf093a69fe68b1231ffd697048360e11c48953dcc04969f60054f60167bdf336d5b8931910d2085e677f6937659adf93adecc0c163c4d27a7b9f6ee606815ab382250f8"}, 0x90, 0x40}], 0x2, 0x8000) ioctl$TCXONC(r0, 0x540a, 0x7) finit_module(r0, &(0x7f00000016c0)='-)\x00', 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001700)) mmap$binder(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x2, 0x11013, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001740)=0x4) write$eventfd(r0, &(0x7f0000001780)=0x6f55e4fd, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000017c0)={0x4, 0x1}) sendto$ipx(r0, &(0x7f0000001800)="fb5d0529493ff544a3b3e4a3297b79570d653c86603f43d16f3af8ad943f1c646f7775fb05f7f5f0a8ce5b3f0850c4d3ef44ea7a75d7572617909735d996fbc4e57cda320c2d092255cb7482c14c2a201583d84c64270b37feccbebfd065407d9b2ab251fafb3b5c15b35f16d3a765b8e002be6bbf57be39c22c72c162372ff713d3ff731557d0c0add66de7dec8be87744ce76a464802836ba27d42e58c698b76e1c5c0ebc7b5951931bc4a5410d79d41c3b1c21dccef7daa0ed0fad55f168fcbb61cf093f63273be78e055e88c686aeffa65b8feba8d5a65ddcdea0419feb7bd0f2b7a757b25c6a36b", 0xea, 0x20008890, &(0x7f0000001900)={0x4, 0x9, 0x6, "873b313d82db", 0x8}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001a80)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xad}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001ac0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001b40)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001b80)={0x4f7, 0x8, 0x8}) openat$cgroup(r0, &(0x7f0000001bc0)='syz0\x00', 0x200002, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001c00)=""/165, 0xa5) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001cc0)=0x4, 0x4) bind$netlink(r0, &(0x7f0000001d00)={0x10, 0x0, 0x25dfdbfb, 0x1040010}, 0xc) read$eventfd(r0, &(0x7f0000001d40), 0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001d80)=0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001dc0)=""/162, &(0x7f0000001e80)=0xa2) getrusage(0xffffffffffffffff, &(0x7f0000001ec0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001f80)={'bond0\x00', 0xc00}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001fc0)={0x0, 0x9, 0x800}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000002040)={r2, 0x7}, 0x8) 2018/05/21 07:44:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x100) setns(r1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xa, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/21 07:44:54 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="4d8d46025696107ce48e464014410c8b3d3868c9e1962536f1e7aadbe2d683a8f2b94aa6c995614ddac11d4a") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x7f}) pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0xb) 2018/05/21 07:44:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000040)={0xdb, 0x14, 0x1, 0xffffffffffffffff}) ioctl(r1, 0x8915, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x4, 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x6, 0x1) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, {0xa}}, 0x5c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0x5c) 2018/05/21 07:44:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x8}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1ce6, 0x109600) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r3) 2018/05/21 07:44:54 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0ffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000006000)) 2018/05/21 07:44:54 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x100000000000040) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200000, 0x25) write$sndseq(r0, &(0x7f00000003c0)=[{0x5, 0x8, 0x9f4, 0x80, @time={0x77359400}, {0x3}, {0x2, 0x8347}, @addr={0x2, 0x80000001}}, {0x1000, 0x1, 0x7, 0x1c, @tick=0x400, {0x2, 0x200}, {0x8001, 0x64}, @raw8={"818b99f6270ece0eea32f91d"}}, {0x8, 0xfffffffffffffffc, 0x8000, 0x800, @tick=0x200, {0x8e, 0xfffffffffffff001}, {0xd, 0x9}, @addr={0xfffffffffffffffa, 0x2}}, {0x2, 0x10000, 0x4, 0x4, @time={0x77359400}, {0x100000001, 0x7}, {0x400, 0x10001}, @raw8={"56a29b4be479f3b3bdab2357"}}, {0xe547, 0x3, 0x1ff, 0x96a8, @time, {0x6, 0x5}, {0x37f, 0x800}, @note={0x4, 0x1, 0x48e, 0x8, 0xffffffff}}, {0x7, 0x3, 0x1, 0x200000000000000, @tick=0x7, {0x23, 0x8}, {0xc6, 0x9}, @result={0x6, 0x5d00}}], 0x120) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000160086040000008000000000000000000000"]) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/21 07:44:54 executing program 2: prctl$intptr(0x23, 0xd) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x9, 0xe00}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x20c, 0x100, 0x6, r1}, &(0x7f0000000100)=0x10) 2018/05/21 07:44:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002440)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 2018/05/21 07:44:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000100)) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet(r0, &(0x7f0000000140), 0xf3dfac260f2c873d, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x10000000004e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/21 07:44:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) unshare(0x400) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x8000008004500f, &(0x7f00006e1000)) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/6, 0x6) 2018/05/21 07:44:54 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fcntl$notify(r0, 0x402, 0x10) fcntl$getflags(r0, 0x408) getdents(r0, &(0x7f0000001100)=""/182, 0x1ea) 2018/05/21 07:44:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40000000140035eaffe7ff00000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000100f8ffffffffffffff00000000000000001400020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000340)="7ea4a0fa8bb56a3d670900000009e3e3d9204c9f866d6004690cc266e6926e2b4638021e0dc7d4bbff111ef6a1e0bd5dff9b93869d048a72c7e2a372f0b229b15b372c115a2304103016581f917182c17b", 0xfffffda5) 2018/05/21 07:44:54 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xb, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000009ffc)='GPL\x00', 0x20, 0x1000, &(0x7f000000862c)=""/4096}, 0x48) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0xc0) chmod(&(0x7f0000000180)='./file0\x00', 0x84) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r0, 0x0, 0xe, 0xef, &(0x7f0000005fe8)="4e2c402a68b38090111e31f359fb", &(0x7f000000a000)=""/239, 0xfffffffffffffffe}, 0x28) recvmsg$kcm(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/139, 0x8b}], 0x3, &(0x7f0000000440)=""/160, 0xa0, 0x8001}, 0x60) 2018/05/21 07:44:54 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x4) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r1, r2) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/21 07:44:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="85120000010000009522e60005000000000000002f00049500000000000000"], &(0x7f00000000c0)="47ff3300a35d6d7d3518a532de6beb7bc688d1d39dcd2a04d442f1b47698ead7e4132f54972ad70f23233b2612997dc4e951777c56c08e996ecc7fa04b7c4c2a34661a2447d4133bb91e0123fa0f000467341e7862c079f31621015c52fe1f0fe2abc2ba343d69ff4c620ce2b8a20c4887795b8d3f25d40df3421c3203d961901f4ee6a7553bdc21210e74960bd3cca759d346be5fb1b9", 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) 2018/05/21 07:44:54 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x5fb, 0xff, 0x9, 0x2, 0x3e, 0x8, 0x1bd, 0x40, 0x38a, 0x7, 0x558f, 0x38, 0x2, 0x3, 0x5, 0x957b}, [{0x0, 0x100000000, 0x6, 0x9a, 0x3, 0x7, 0x4, 0x4cd205ad}], "dfa352ad3225e4de8b1a887775c6b27a77efd6fcb1e6167eeb93429dbc68edb03e165256d946f1cc9eaa12f0d159b5278bc10b0b5efa95afd25cf647125a49b2ad1eae51268875b307ab5ade9209fb2f182fd8f1cc53cb2ca6d4f2ed176a9ea5c7375b478e2c219c6fbfcb8352e39d1cf86b0c4425092f9453fb845e16d94bad342055869f93269b0de7488d1fc68f72658700dfe48138f0dd1a80b0bcbe8b9c875ba344e343cbe1d28cf2053576a8e1661a4d3e656618bde71efa4d", [[], [], [], [], [], []]}, 0x734) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000940)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x50, r2, 0x700, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80d0}, 0x4) recvfrom$inet6(r1, &(0x7f0000000980)=""/126, 0x7e, 0x1, &(0x7f0000000a00)={0xa, 0x4e23, 0x9, @empty, 0x100}, 0x1c) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0x8c, r2, 0x609, 0x70bd27, 0x40, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf1fb}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000bc0)=0x1, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x24, r2, 0x400, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x978}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x804) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0xa4, r2, 0x0, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x583}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8080}, 0x40008c0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000f00)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000f40)=""/214) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001040)={0x9, 0x7}) symlinkat(&(0x7f0000001080)='./file0\x00', r1, &(0x7f00000010c0)='./file0\x00') socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001540)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001500)={&(0x7f0000001140)={0x394, 0x1e, 0x620, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0xc, 0x77, [@typed={0x8, 0x96, @u32=0x9}]}, @generic="1bf2d77f5941909630c6bea236", @typed={0x8, 0x2, @u32=0x6}, @generic="06da5688316917283530061a3e42192d276369fc8517ff67b59ab060a6be1e4029b7bbe89c21ebd68e5f541ee06ceb3be7155b935f8e27b1e162073ae39ab31f87d93106ba0ef88e890887a32ec89cc8423fa78939b5b10290ef00e3cbba437b0bc7956ac27284478b847e1c4bc546b8f5668ed538dd76837429acc3f373981fc09c07f5a79d93fc56fa990a5a7ceb3601be6f48bbfe19c26bda74f6aa25e98fbfb217dd82bf9565cc", @nested={0x20c, 0x92, [@generic="4c231dce7e97fcf6ba1515db08129be26cec89905fff7685abc334f49b7a77ec7ca34109ef4cd3ea8cc7dd550f805cb3a033c0c2fce1d5edc075cf22442f3f6c47", @typed={0x4, 0x53}, @generic="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", @generic="7d1ab74f7662ac9a3e070377184e", @generic="92f116f0517c990500b0c417097ceb4e4f6fc81991926cc85f74896afcd133e17fe6ff267db619e275838a9fb6cfd908296ee6f6dbdc5f6235fabfe5e34de296b57d360becfc4db354d4dbda93078d8c2a113e4d811fa5bdcb30459fed749b4fed508e9c6aa1165f395d8396e83eed06ac3364135b190585323e72cb8a9c0489c79031f7e8c14b4edc016a735289f78e57630a13fe087acb50135421b049401b04abc8e37af8395963b8a3cf354c300c2c8ee1"]}, @typed={0x18, 0x44, @str='cpuacct.usage_sys\x00'}, @typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x74, 0x76, [@typed={0x14, 0x27, @binary="ae2e60ad17c34f9cb96e39092f"}, @generic="f6d6244dae10107536e75ff6436e1f0b2c4b994e4b6d1dc1af190f1512fbba8ced44f2f08d75fd40cefa9b2b3b0486202d583fbb9b031e594a1e6ef4e51d9d04f3a47cc7d4143d2ce904b9b2ca0cfed3228438", @typed={0x8, 0x5, @ipv4=@rand_addr=0xd0}]}, @generic="81f10e50c6cf9add"]}, 0x394}, 0x1, 0x0, 0x0, 0x4040800}, 0x8090) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001580)={0x2, r1}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000015c0)={0xfffffffffffffffc, 0x0, 0x64, 0x2}, 0x8) preadv(r1, &(0x7f0000001940)=[{&(0x7f0000001600)=""/151, 0x97}, {&(0x7f00000016c0)=""/139, 0x8b}, {&(0x7f0000001780)=""/157, 0x9d}, {&(0x7f0000001840)=""/201, 0xc9}], 0x4, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001980)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000019c0)=0x1c7, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001a00)={0x0, 0x6, 0xd065, 0x5}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001a80)=@assoc_value={r3, 0x7fff}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001b00)=@assoc_value={r4, 0x2}, &(0x7f0000001b40)=0x8) syz_open_dev$evdev(&(0x7f0000001b80)='/dev/input/event#\x00', 0x7fff, 0x111301) socket$inet_smc(0x2b, 0x1, 0x0) ustat(0x8, &(0x7f0000001bc0)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001c00)={0x1000, 0x14, [0x0, 0x3ff, 0x3ff, 0x5, 0x7f]}) 2018/05/21 07:44:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x2000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) sendmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x33f, 0x9, 0x7, 0xfb, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="ff80d1dba14f0e84b283126472ebab6ba8089ba8a8d1c4c51afa205d51fea69bdeceb6c6302d4cf95432009985a0562f09f2fa7fc1b62254a5c3e52c46d237d02d5b8260e2d3ee9af4069c68336ed1f6a442c0d585ec2e7cf5bad11fa5aba557ebc8fd04ce7428ef589cea1f6c1dfaef30274dc5f7cf4cd7919eb1bbbba53b189fcef49cabf8173bb396863a992f73035e7d847002cb8617fa8f2154c3de75e7ba0573cc5b0b453c123480234d27b8006fc3092d87a5f357617ac6c5406c10c7a7420c050026f0ccfa14c3cf45fe8e8e", 0xd0}, {&(0x7f0000000200)="bca0ac7ca913dd2b7adb8f2a7afabe9ab64e6171ae457b5578f136487f174a56469be41a7f76106f9e7c444b7a754484e273f887ac1715f76703335c96a060627b15455624a171dd6dc2", 0x4a}], 0x2, &(0x7f00000002c0)=[{0x60, 0x197, 0x0, "50da4741635f3392efb52c14230ec7ff1f4ff3e83ad071862f867409e01a1f0f9f5cbb9c1107e1c6982a32a407b4b4245a2c5f1c75936b82ba6ff3c3bb100be0c4af410083ef08fbfc54d82da5f66a"}], 0x60, 0x80}}, {{&(0x7f0000000480)=@can={0x1d, r2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="154a04db4437dc524e7f86e105d6e747c9cacf6703274774f6fa4868e316aaef707506ecb8560ebcb94f2490cde08a77461dcf7d3870030a1d3cfe25d6560285ab49f6725c0b7bb5a63e60d3d8ca85c0c88fd995c44ed525a38ddd133a35ba3b528a21bd50912a5eae0f38bbb153cffcc6420cce6042c05974c8ca119f3c243a1ae2d62f7acd16cb0e6d7ba1b2", 0x8d}, {&(0x7f00000005c0)="db2701e88cee8a936fe3abd6225ac74d3badbb103128e4f5016222af586c64e673203c1501abf2bafdd94f73535c8ebe616f5b3c6deda930d51dddb5b66b269fcfc6d467b81d3c3d46808aede4196109865f8e0fb7491f3548f6a80b2d3e7b0ab648579280079d820ad45c14d184ebd98d324ea12364573f642c810ea1dd98abfe84ba8dc5b1c9240ace433a5700ab82", 0x90}], 0x2, &(0x7f00000006c0)=[{0x48, 0x0, 0x10, "874f34a4dfa09c53b1af255b934aedd54b8886c58fe5ecc419e3681b45d0d3855f7086768909c77ae35fd602cca0ce82289b"}, {0x70, 0x10a, 0x1, "1b61b5c25d37885c733cc24d2aead8371db6108afe81f1c0dfc36e8519d36169b0266fdd8de0e43ab3c8e92d92cf2749bfdfeb98f57d42360ad5e59b9edb50fc42b55f004e13900fcd52f81157cd0cff757872924dd4b1af60"}, {0x58, 0x10b, 0x4, "db5690eb5502d0beb883320054768ebb237923388e3d369e02795288721c4d19caa668b1e4cea1f16eeadb0feb740acb19f43e9b5aa9309162f18dcd097fde3c2ff1938b3549"}, {0xd8, 0x113, 0x9, "5501f3d75da02f2031338494fe92ff4a63e06f31cd9e3882d568cef04991f48d9ce7688244642879209a30dcac7fa292dca1eaa70b31ea61308f75f5224a4438c18cfe9cc08ee50bb2bfb125815282d3580fe272c577ea9774a9945015a91ea574e178cde842ae0580f994f16ddaa057df0b6807fd93ebbd8ad76c86ec2594b3e3e369e6fcbf5b8a9d4bdceffe40bf70bf0202fe9aaf7b60ecb075a0d092733b84cecc615774b662e9f76bae85b02e43a1a4ae76a3f532213b34fdee30dfffe5177b"}, {0x40, 0x188, 0x7fffffff, "6d2f09ff5f9026c28d8d0dc26c1df36f7492f3a45f9fdfd21953e0dd710d2363387edbb1bc96bf313c54ac8ba658f232"}, {0x1010, 0x117, 0x4, 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{0x28, 0x10d, 0x3ff, "33f45638fa62e6f25ba2526b240842e9a4"}, {0xd8, 0x113, 0x3d, "05847c5856c0887675056b8118f4b32e0174257708ba44184b0777bec2da82dfb7568409a77e68209bdd190857656d4291f2d55e9d81e33d701a86d616854a792ffdcd5a4160fa724d75d918e0ccd5648140572abbe8aa96dcbe24f489f1289e0c8cb1a055a27df75d84d553984bee5cff433dca336ff725ec9a15616713ced947e9b3dfee341313b1605d519a3458b9d835510348d44a3904be078d9e9022d24942cd18dd29bc1871349c1802eded22a128ffb16ab3a457e76311aca901ade584d95a4333"}, {0x100, 0x117, 0x2, "fd9793b7449bb0648749d0d69ec995252ec681e11d484cc502051abf7fb1b0f896caaf83447db22902b662f79a100684a55538aca95c272b5f4c4cf7103667c88d50aff814092b0044903cf41b7051b1ec34729993d5cbbbc2d8c06a149cbc7a42f9f4b6cefb9c586b859d15db169f835a849f06a614acd35f1e6797e3294636544a4a79c67f14e7cd89cf3990d83282a305fe5667d4b9b834d91451bc276209f859f7b08a478e13cbe6867b18beefffac3c8857f83d558c7d4c51fb01e45a12dd5cbb05e0b525857dcfb073289aa754b3ff0e83c1b88d19f5b46b8aff3ae46384c36e9b3fd3762415ba"}, {0xf8, 0x3a, 0xfffffffffffffff8, "cb7a4188dfb8b43682ce28eca87150578e6cd26ce6839e3f42c0499739b4f98e25e4f6d4adab69083c966638d2792e7712e8e82a4f2ed557128e01e925f89b67b57a25761dab54bd31959e154a076a248e4c612741a4fd709fccaecc9496a157be9eda79a49ad7c645774b6c7beb7d0bcda48923f566cdc1bb03a2a9ef442583c701eff29166e7840737b8f1ee7e8ce2ef4ab83187ba15d536c9724dfc5acec7d11d3f9c5e438f3abaa9cde6b1a47a23ce6f8ffdd180e18c107f02e4e8b0af7bb931c5f63367c39f8470245d423d2e5db595bf39caed67d7d2176aa48c0c5a896021151ff8ca"}], 0x1530, 0x80}, 0xa5d}], 0x2, 0x800) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) sendmmsg(r0, &(0x7f000000ad40)=[{{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001c80)="f31b733fac528bd363a21768e7b0feea39adcc52ca97eae1f6c5f05a03377ca0e58097e4fb90ddf5a15111e94a916eb9400db26a7095da26890b1bbcfc90ef11a442c1637270157cee0bc7219a191f2dcacd040e6669db974bfacfe0c567c2411197317f9a5910b7ab64274ee5f26f0361c27470758f", 0x76}, {&(0x7f0000001d00)="7a33fdcc9a53196a8c2910264c726bfb38749ec76a00792bf2a9f35e82940ebc5e47272b363e1675187dd4b2250b9d91ff9eab53e3d0fd1d842d9a37aaab0c5bb91b233d0df9992b52d592eaf528ccf945dedd667d76568a317cd17c9fb623f37ee1e243d57162681e5731854a01184ebfefd68521087509e3a8c804d561be8c0981b88ca73b6735d411c5232eb7e0922466f940d967caa841d9a2ef", 0x9c}, {&(0x7f0000001dc0)="428a7fa02a6f6125068b6785ffc753aff2fcbf5281f63bb95c021eb5300b0d953832a8a15f95aa021f88aef4793c69aa793dab4c79b7fbd00614275f19c056fae55b9513b5adec155ba80d82823a903491c740bc4a266f32392e27953571c15ba2a8f05f5db674cae943b1", 0x6b}, {&(0x7f0000001e40)="7cac0cf6136ef36175de833c43b9bbff6839db735420310f067ce426ef489dfeb08f1832240665b14bb982a0", 0x2c}], 0x4, &(0x7f0000002d00)=[{0x1010, 0x18f, 0x7fff, 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"}], 0x1010}, 0x3}, {{&(0x7f000000aa80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x80, &(0x7f000000ad00)=[{&(0x7f000000ab00)="1214d40626b717106e3d8d7b78e67bb191eb1dadb879813ed1ec0d8da4f7b49ae1582f4fd63b5916e6dd4b0354ca0dfff7cc638460fedfa926648b69c0a5641e0fe72e327b7b9fff91750adc5d355ce5b61eff432ecba3b83ffa3da3bb9551cd29aa", 0x62}, {&(0x7f000000ab80)="1ba0958e275c8fda009babfec73b41bd796191f27664f63834bfc7f60d4f20cef60cc318f706080673b586510f6d04e3e124037bcfd79bba3b3d079411dafdaf07af09878bdcc8a73b468d0690fc631b826dd3a752cbb5dcbe3fc93c9c50128c24a27e401d7ced738a77310bd9e88b4bc1d76f452868eb6bf935407c9400367410fbebef30c13539e52bae2cf19d40a801f0c2f04e571d10cbf732100a3a4ccad5de92135f82fd0b5d4993451c589461f5a5fedab849f1402727bd91766f84a5ca201ce794912895c95f50d5e2d3f42e405290", 0xd3}, {&(0x7f000000ac80)="342c9ceeabe9f8295fee2238ed6cb3a29c70e7beba78f182e60d6dc20de5e494568d2ed76762304952e8a82702ba23fcca27e49f525c22aa2b05df0ee58d940bf7248a95ffb7ddb71a53751922a39aa54895a5ba0273613174b8a9fc", 0x5c}], 0x3, 0x0, 0x0, 0xc080}, 0x3}], 0x8, 0x4000000) 2018/05/21 07:44:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1f, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0xe00, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/21 07:44:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3e8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:54 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffab, &(0x7f000000d000)}, 0x0) 2018/05/21 07:44:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = getpid() getpriority(0x0, r2) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/21 07:44:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10001}, 0x14) r1 = syz_open_dev$audion(&(0x7f0000000a00)='/dev/audio#\x00', 0x8000000, 0x20c403) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a80)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000ac0)={r2, 0x1, 0x6, @random="d9a07983076f"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x6a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x3}, 0x8) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x0, 0xc, 0x3f, 0xff, "f7f41f08677256c8a5d0c780145b790ab194ffef667159f7f1f3430631a4b78a"}) 2018/05/21 07:44:55 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x4001) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101001) 2018/05/21 07:44:55 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x20008002, 0x2080) bpf$MAP_CREATE(0x5, &(0x7f0000000000)={0x0, 0x80000, 0x0, 0x0, 0x0, r0, 0x0, [0x4]}, 0x2c) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x20081) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x1}) 2018/05/21 07:44:55 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200003) r1 = accept$unix(r0, &(0x7f0000000200), &(0x7f0000000080)=0x6e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/25, 0xffffff0c}], 0x3, 0x0) 2018/05/21 07:44:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x7c, r2, 0x8, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff8000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) accept$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) getsockname$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) getsockname$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) accept$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) accept$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="64030000", @ANYRES16=r1, @ANYBLOB="0d012bbd70003a334c7a768f83a23abfe8fe00000008000100", @ANYRES32=r3, @ANYBLOB="0c02020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="340102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400060000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400feff080300000000"], 0x364}, 0x1, 0x0, 0x0, 0x91}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x707000, 0x3ff}) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/21 07:44:55 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x81000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000000000000004, &(0x7f0000000000), 0x2) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0x20001000, 0x2000, 0xe3, 0x80000001, 0x9, 0xea1, 0x196, 0x7fffffff, 0x1}, 0x10) set_mempolicy(0x2, &(0x7f0000000080)=0x1, 0x4) 2018/05/21 07:44:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000000)=""/231) 2018/05/21 07:44:55 executing program 4: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x1069f9d3, 0x6, 0x0, 0x8, 0x1000000, r2}) close(r1) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/21 07:44:55 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/21 07:44:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000100)=0x98) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8) 2018/05/21 07:44:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r1, &(0x7f0000001380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], [], []]}, 0x478) r2 = semget$private(0x0, 0x7, 0x42) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000000)=0x5) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa8b) 2018/05/21 07:44:55 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88470000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000280), 0xfffffffffffffded, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x2, 0x1000}) 2018/05/21 07:44:55 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) listen(r0, 0x7) r2 = gettid() ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000000)={0x5, 0x7, 0x3f, 0x7}) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/21 07:44:56 executing program 2: r0 = socket(0xa, 0x80000, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2a00, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_nanosleep(0x9, 0x1, &(0x7f0000000040), &(0x7f0000000100)) mq_getsetattr(r1, &(0x7f00000000c0)={0x40, 0x10000, 0x40, 0xf9d, 0x91, 0x3, 0x4, 0xf2}, &(0x7f0000000140)) 2018/05/21 07:44:56 executing program 4: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) r1 = gettid() bind$llc(r0, &(0x7f00000000c0)={0x1a, 0xfffe, 0x3, 0x100000000, 0x1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ptrace$peekuser(0x3, r1, 0x100000000) 2018/05/21 07:44:56 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x43050000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:56 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/187, 0xbb}], 0x2, &(0x7f0000000b80)=""/227, 0xe3}, 0x1}], 0x1, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="06", 0x1, 0x0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x7fffeeb0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x220880, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x7f, 0xffffffffffffff05, 0x1}) 2018/05/21 07:44:56 executing program 5: r0 = socket(0x800000000020, 0x2, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'ipddp0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xc1, &(0x7f0000000040)=""/193}) fcntl$setstatus(r0, 0x4, 0x400) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x2d9, &(0x7f0000000700)=[{&(0x7f0000000440)="2aacbba0e9028aaf19804d3a708142162ea4366c832344098463ae3175a56047abf61575ba0c5ab80fa4291a02de0e8f30842b0a89b53b4cdc862b64af59f39a5cf148298f7cb0e67ecacf92724eb08f8a16679fd10bf8c376f1a4edee", 0x0, 0x3}, {&(0x7f00000004c0)="12124eac2f4602588d7014715df923ea0ad1d12ccf4f375f8ef1a076b63d8ff4fed5aa6f2ba242ea46beaacf20b4d847f2a2d8b6f4a0bab09024792ab09f5dbcdc1e410386ad3573a93dea901082", 0x0, 0x5}, {&(0x7f0000000540)="0044e9d521ae851d4ea850988c84564280c6bdd2ad5b48c7c154c953146b04232ec623e423274b494d1f8db875fe86222eef3d54f50546c2fd79e46759cfcf50e31a6b6695b27e7aa2c0bdb5e6d48fc0d27ec15ce999981a2a6086580f473e40622b73ee9a3c0b3dd2b430566b641147dec320a091e1fa1aeba949ba03a0297b2aa5f43c9a9e7a74b1c78f0eda9d2087a07327cee01bcc0163411cdc29aa084ac6b07e959d71ce10153b0ba26a97a8cde6da560793cf55c156473b9c7e46b6da3f874c3a86ea169e73f0bfe582ed5971d34ed6e57e120e3a4c13045aa18dfb5d951c777bb9347a29581a46af1e9856e0a5", 0x0, 0xc29e}, {&(0x7f0000000640)="42c88889d6e3066509b01c3e057dd91a6942a920570acc6f9e37b716e10966bb0d5d0214a068b750ee85d7776307919fee1e9a63a4f6000434d4331448003404472ec3ef210c087ba5aaad2ddb55055cf34b93e23c51214367038fc90ee9cd3b8e82f8d63bd2f57f2afb12e02fb846346b5196d883ac54360e624667f20173fd0bb474d804d5fa7f41afcf8883", 0x31, 0x3}], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6, 0x10000, 0x8, 0x3ff, 0x4, 0xe00, 0x4, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x80}}, 0x6, 0x8001, 0x6, 0x4, 0x7}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000000246378362821cb82ee46dc21661940f0107f746515f6ab37d27958c467bf39ff430000000000000000"], &(0x7f00000003c0)=0xa) 2018/05/21 07:44:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:56 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x800, 0x8) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2e, 0x535, 0x0, 0x0, {0x0, r2}}, 0x24}, 0x1}, 0x0) 2018/05/21 07:44:56 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/21 07:44:56 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8035}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x3, 0xff, 0x1, 0xfffffffffffff288, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xef, "53be4e4a1e4e2d7ec8e1f4a6c48de2b93060c75f36e46a26b931e8f64d95d1e3941b0feac86735b209c34e298a5e8b05809153c94b1bfd48d5514cd57f9b68c3f948690174dae2192c4d16fb568af2425e5fa1329f94834be52408fe10b41e6b0565c39bc10121f1fbbfec6cb62afa3839a93da0d018c30d23a26072338bf182fd8cb6a50e4b1b8666597eeb1f2f0e6e57dea755014433a03dd83802b156744db9977dfa1985920c6dd9a709e0b16f85205c0d10b2fe99e1a8bf57c07b5b34002ffd29de0b475c1f9993ebe1e01ae1aea1af48809519a97f247f5622ae1b996f0e7d58404643856a3b58a92ec9b816"}, &(0x7f0000000300)=0xf7) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="5033788560b44e855f67577cd6af05c653c9ecb3d0"]) 2018/05/21 07:44:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = getpgrp(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x6) ioprio_set$pid(0x3, r0, 0x0) 2018/05/21 07:44:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0xeb6, 0x8, 0x800}) accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x81, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000100)="1e320718de24c034a10b46babb7dd46d8af7108cf6ae21ec13bbac5fc41ba42b5a0236c7c24d2a9fa9ae85aa2b1a709b349653514e031a6b3f469b571ed72edbb1de4a94e461b7ef866cc9df534c6b6874290bd4d255d9da37bb1a79c3b9daff30ac29655adc2b9423f770b3108472ef534b11003137af61867d20bc8b3497ca71ebbe4f860f4d33d5e68aab5b931057c6b064daf21c72e35295ff12cb0d2c535f9dc1f8b42e3c9b785212daee0d114091deffeb69f591098fc5"}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$unix(0x1, 0x2, 0x0) 2018/05/21 07:44:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffffffffff000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"79616d300001178b00", 0x80401a}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000200)={@val={0x0, 0x60ff}, @void, @mpls={[{0x2, 0x0, 0x4, 0x80}, {0xb8c6, 0x3, 0x7, 0x5}, {0x7f, 0x5, 0x1, 0x3f47}, {0x7fff, 0x9e, 0x7, 0x100}, {0x9, 0x5, 0x8, 0x16c00}, {0x1, 0x7, 0x2, 0xfffffffffffffffe}, {0xc6, 0x5, 0xfffffffffffffffe, 0x7}, {0x9, 0x10001, 0x4, 0xffffffff}], @ipv6={0xffff, 0x6, "7aa257", 0x31c, 0x5e, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@srh={0x0, 0xa, 0x4, 0x5, 0x9, 0xe245, 0x4, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty]}, @dstopts={0x1d, 0x2, [], [@ra={0x5, 0x2, 0xfffffffffffffff8}, @pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}]}, @hopopts={0x7f, 0x4, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xac6}, @ra={0x5, 0x2, 0x34}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @fragment={0x3b, 0x0, 0x4c8ca0f7, 0x0, 0x0, 0x2, 0x65}], @gre={{0x0, 0x0, 0x1, 0x18c0000000000, 0x0, 0x20, 0x0, 0x1, 0x880b, 0xbd, 0x1, [0x3], "03b150464c4122d78366c8ad57b28d4d0dee9156f1292f75cab76dc3841ea98c084f5e158dcf619af1630521a24a7fd0326d88a9a9e8f82414133c53637124ca586be13e3aaadab21627ba73246ce18469dc3442f5ff3343625970da20cd60a28e2a661d0086ae9b819f8f11841c8fa351d5883d367fced9781d3bf9dbbc86776c6b08a8b36e384a8179ecc8cb37c8537bf87b2a6753b8f1ff2da0ad26962671d8f855ceff2a8a207e782c623a4e0b8fab581c885bcab33f0b86d76c5c"}, {0x2, 0x0, 0xdde, 0x7fffffff, 0x0, 0x0, 0x800, [], "e8d773b58ac24c5ed606361e1a80d00589ffb561ca0904e3e57088a1881d32e4a01b0f719c2bf7166c5bbb0fd385d5d675ab7b8148f10802af5d019be2cefc3301d885024f2cac36a838e0721085f62620116b535a73f376ae234a3bef36b0a5e7e870d5048dc5591de500f0c942532226df5b78dc83fb5d8c4f1b710f8a0900e93b691326d4faff034e6229cb5e94fd0db2"}, {0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x86dd, [0x9, 0x20, 0x3], "a539ecc4ebdc82dfe0bfc751a10794ca4c72b457e2065266ce918512fe4f7c9b144e8f140cb1fb9cda7099a5e7ec5c651a8593e91c354d456456dcdda5d4b8d5ba9d82930c26008be3859704fd15d5e03bd8ef4cd3339b3c874ac32684c6c21a538c42b2"}, {0x8, 0x88be, 0x4, {{0xbf2, 0x1, 0x2, 0x3f, 0xc2c4, 0x4, 0x1bdc, 0x8}, 0x1, 0x55}}, {0x8, 0x22eb, 0x2, {{0x8, 0x2, 0x2, 0x7f0, 0x7, 0x6, 0xb603, 0x68}, 0x2, 0x80000000, 0x401, 0x80000000, 0xe0f1, 0x7fff, 0x7, 0x3ff, 0xd55, 0x4}}, {0x8, 0x6558, 0x2, "999890cc60a4f435d82fe89d6e72d80d4e21e5e8fff0bf334430eb1bfa737609871d8f0af92e0cd9f3fd6797682cb0dd094dc3576e0b6b76fa3efa477617c3831b0b41849dd4dc56e8726c80f7a94013f01d506c85433c85bf421e7b6981dd89ee46289754ac880452818c7a00be3d45bbe0fba3fe"}}}}}}, 0x368) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) 2018/05/21 07:44:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x301000, 0x0) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x2bb) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f"], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="7c6a216d6f0e945be14ad11a0fa5f0a7fc61d9ea88fb6cc6a2cac269b200cdb15c491a6a1e7c2474611f03ab349beacdd803353d251f511841c46da56b04296f410ee0174cf79d85", 0x48}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) [ 142.008554] Unknown ioctl 4711 [ 142.071541] Unknown ioctl 4711 2018/05/21 07:44:57 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/05/21 07:44:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x3, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x3}, &(0x7f0000000380)=0xfffffd1c) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 2018/05/21 07:44:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000100)=@ax25={0x3, {"554ab99039b990"}, 0x5}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000140)="b13323a0e08e3f076531b1b3386416f735fcb49498c257307488a80ada755efcda83fc3ae22d4d1bcbd05d757159a6a79152db94b83d02a94bb1f8af0a2ed22e6bf226be7f5bde970ac3d5b8877019ee67ac36c3fa11628cd4e94bfe731a4c004a01b241b693147e0015f6e9b0eea5516932ac7e1b228d9800532f3d048cf6b8a4591eae738c3354250ce8cab4f54754b79027e67a09c38cd396eb786d3f91dea79923ae04c94ec7447703f6179a94544c0e17161937ddb1268803233e1c7a8e81bd6a", 0xc3}, {&(0x7f0000000240)="757fc6d7e453a240db45aa88f0cc22d0a61841bc9121897102130a3735dc69fee6123f3df716731d91d00beacd81c687d4e57824e230f62555b3401c2429afb56c6a7a07fec20fe5b4d0e311fb5171ce5f5621fb0bf53f96f29476bf943399febf7b88186bd63edbbe097a0bc54c636f9436116af45bbc0077da37fa5b9df791011353f520309418ce281b98", 0x8c}, {&(0x7f0000000380)="00a198872cae061960aacacf78909a4ccb4745f78694d2fa001dde1fb2c3e6c3b463a88ed36b6ccc21e4e9274e8f0a03c442294530f87286ba2e8789826f4a676acaf9f28cd3102b18d9224c26fb0d926c191b479bc4d54741edbaf9285ca2b2a9411137286f", 0x66}, {&(0x7f0000000400)="b4659cbaf0625dc015b0fbdf9c09e7045e573e4c77b760c9b188ab0f12b2b8c56d83ee7cf4f30885e5cb4fcb9797df3f3d22e0119163777c1fee68226ae96bc0ce8adeb2ff49a4dfaf5d6342622e323feb87eb2413a64e", 0x57}, {&(0x7f0000000480)="9fd3a2451046a9dc421f8db11e9b4b2eccbafc0b70806a5d9613c8447c85e7fd85b28f54173a3f1dc45eaba033cffea525e80510091c1f60fad0b8fb0650a55687cabaa4f43e6df6113d91d94ebb0d478ee19fed5d60ba52c4c0c10575442e", 0x5f}, {&(0x7f0000000580)="9e756c0e3ddcd4757bdbfa36c020a6e1b0c359a4c8e23e7a8a90b9a06a9ebc0244d290e1f12291e800b6f5749508e7c5a891fd50a9c9b388f211b4d232d18c7d7ca71b8510d4bb5b3abb442a0fe3683d558f373e653708a30aee24230fdbdc373e94e0ef382509eb4df7f0d0d60f3c3dbb00341f9a837962cb4333851aefffef8fdb9e2e8257ad7db4bfb92a8625", 0x8e}, {&(0x7f0000000640)="3c3067e1ed62d7681e33ff0e60bbf9e63b1569eb32557e08027aa6d0107af2d41f9a7a2a63e8eab787ca16a1eabe1bd4e4fcb99c9109dc60aa1e007958eee6e497f2cd4c2dae5cae9469966eb496867a0a6129f2391345b5ae10d41f2fff5bc3f144c2a2b64d52abe221a2d49f2cdca6e5029af8539f504458378199a9dd2da409268dd8e57bb8927ff5e7c08324903b18c22d4eff84e2b554c28b143e6230bd1698c8b112853b5f111b4e62da95aa7f4dd43f036909737e586ba14e1ffe18d175023cee7f10f1997bec7f2aeec34710cb28fba40a861cf1cb597d2e26d41e057c6f8d5376f25490", 0xe8}], 0x7, &(0x7f0000000300), 0x0, 0x4000}, 0x80) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r1, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006800)={'lo\x00', 0x0}) r4 = gettid() sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) 2018/05/21 07:44:58 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3e8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:58 executing program 5: futex(&(0x7f0000000000)=0x2, 0x3, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) clock_adjtime(0x4, &(0x7f00000001c0)) 2018/05/21 07:44:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:58 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c8", 0x50626d3c263c6f8, 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, r0) 2018/05/21 07:44:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x11, 0x0, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000011c0)={0x0, 0xf}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001240)={r2, 0x7fff}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000001c0)=""/4096) r4 = memfd_create(&(0x7f0000000040)='$/\x00', 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a8447ffb0a05b0600000000000000a2bc5603ca00000f7f89000000200010000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/21 07:44:58 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402082}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=@getpolicy={0x184, 0x15, 0x100, 0x70bd2b, 0x25dfdbfc, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x1, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x3f, r1, r2}, 0x6e6bb0, 0x3}, [@policy_type={0xc, 0x10}, @offload={0xc, 0x1c, {0x0, 0x2}}, @tmpl={0x4, 0x5}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @algo_comp={0xfc, 0x3, {{'lzjh\x00'}, 0x598, "896dcb12765d3e094cc3ce97165bc369e181f3bc0e7e2d255f9875a4ef3014c0eab5ee975c23fac63904dda216eaeed7accc8b261d294b520269a7e0d89d1f648b28383c57ff503e4e406721c0fedb945714295b8752214f98c8c8436b2bc61901bd01e579efeb5aaefe2dba0d0b1956d389fcba0eff0f2f24f5cb37b4405c5f507df556ee16e16ef67e99ac12a2b055c8165c17eaec435609dbdbaabca256f4694dfc87a162ba5460476135a3b7e4cae0c72c"}}, @tfcpad={0x8, 0x16, 0x8}]}, 0x184}, 0x1, 0x0, 0x0, 0x44}, 0x4000000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002007f000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/21 07:44:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="e20000e4", @ANYRES16=r1, @ANYBLOB="090c0000000000000000010000000800040001000000"], 0x1c}, 0x1}, 0x0) 2018/05/21 07:44:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x809, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/21 07:44:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600002, 0x0) ioctl(r0, 0x3, &(0x7f0000000380)="8e9e2e663755094c938f723993403e20cdf897a3f0721b63b036640d9db40680a762df345e3dc817023f173e1f28b6be2849794028cb4a6e5f7eb36d50c9dbba95e9fa78ba8c071e099778f1ea6a097022248b1f3a32a0bdbbcd34405de1e57d048cb747e11179cb53856d7476223f4b94a4f8d425ccc3864901a68184fae8cde2d663d80d") sendto$inet(r0, &(0x7f0000000080)="9de3", 0x2, 0x4880, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/219) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffc00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shutdown(r2, 0x1) 2018/05/21 07:44:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) 2018/05/21 07:44:58 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88a8ffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffca88}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:58 executing program 2: syz_emit_ethernet(0xfffffd5f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@canfd={0xd, {{0x2, 0x4, 0x5, 0x2}, 0x3e, 0x1, 0x0, 0x0, "d3e50bc1bfe3c230ff284420ce0a7be24e94f89b6e2707a35d48ce0322a61ea55aa5ffb319262e4ddaf79e5d43d27ce9f6422c98c84cfe1c5099d2a4aa3b8ee5"}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x2) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/05/21 07:44:58 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000001, 0x10, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x20000) writev(r1, &(0x7f00000000c0), 0x3d0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) [ 143.423754] IPVS: ftp: loaded support on port[0] = 21 2018/05/21 07:44:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x28) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000002c0)=""/184) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/05/21 07:44:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x101, 0x400000) dup(r0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f0000000040), &(0x7f0000000100)=0x4) dup2(r1, r3) 2018/05/21 07:44:59 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xa60, 0x10100) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000100)="01e9bd518f40a014fd5fd36dfb1d7393fb47d2eabd141577d32d459b7d658dc6cfeb2e20e6d8fab05dc366cd4e28a99c93b7f206162b8463333828d38727629ccc46813898b31ec1ecf26144d666ad7c9d5d93ec8c40e1bd96ec3e804c56d8bf43181d8e22b99dd5c2", 0x69) 2018/05/21 07:44:59 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000440)=""/4096) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001440)={0x57, 0x2, 0xf398, {0x4, 0x7}, {0x400, 0x7}, @cond=[{0x0, 0x7fff, 0xff, 0x9, 0x43, 0x4}, {0x6, 0xffffffffffffffff, 0x7f, 0x746, 0xd31}]}) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000b54ffc)=0x1000000, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4040, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/05/21 07:44:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x16, r0, r2, 0x0) 2018/05/21 07:44:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f00000002c0)={@void, @void, @ipv4={{0x6, 0x4, 0x30, 0x7, 0x103c, 0x65, 0x7, 0x100, 0x6c, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@noop={0x1}]}}, @tcp={{0x4e21, 0x4e21, r1, r2, 0x7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, {[@mss={0x2, 0x4, 0x400}, @nop={0x1}, @timestamp={0x8, 0xa, 0x1, 0x5}]}}, {"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"}}}}, 0x103c) 2018/05/21 07:44:59 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x9) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x40}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8000}, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x7, 0x70, 0x8001, 0x800, 0x400000000, 0x5, 0x0, 0x5d, 0x20, 0x4, 0x3f, 0x1f2c0ede, 0x4, 0xffff, 0x4, 0x20, 0x7e3ff1b0, 0x401, 0x7fff, 0xffffffff, 0xe00, 0x8, 0xfffffffffffffeff, 0x7, 0x2, 0x7, 0x33d, 0x0, 0xbb, 0x9, 0x4f6, 0x1, 0x7f5c, 0x9, 0x4, 0x3, 0xffffffffffff8000, 0xfde, 0x0, 0xa37, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x600, 0xb2, 0x9ea, 0x0, 0x8, 0x80, 0x75c}) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) 2018/05/21 07:44:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffff000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a0dca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x21) 2018/05/21 07:44:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0xffffffff, 0x5, &(0x7f0000000140)="f478a533ed2ee069155b9336b4a8ccb985537702f63805bf0d88f4c722c04139a9884d1e63e0063764eed781e261c423089645e094bcfc1176aa842bb159c0095887b923e24234c702c60d7cf6d21c89d87f8fb652688ca129084bfe00566af025f3a22f1ddfd07f713db2a32a012a96dcd6fca2583bb3e45b21a218a35cfbb9db0d0ff16fbea6f909b417494b7188e5e22843b8f8fcd1d59a6fb74583f7cc72e6d08672f2e5500a47155f9091d85f33ca7f6d061e67f5996995ed69b65b", 0xbe) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000900)={'lo\x00', r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0000000000001fa63da2000000000001", 0x10) 2018/05/21 07:44:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x14c01, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0x4, 0x142da0aa1f2b5027) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) close(r1) 2018/05/21 07:44:59 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe80}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8927, &(0x7f0000001000)={'team0\x00'}) close(r2) close(r1) 2018/05/21 07:44:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffdd86}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0xffffffffffffffff}], 0x0, &(0x7f0000000240)=ANY=[]) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/55) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0x4, &(0x7f0000000440)=[{&(0x7f0000000280)="2ed86c0fbe34b762a5701aa892c12a508ce52d9099e105c9df32b63c0188d4b77c02e68449b4d52f6956f85280f1507264199e5e4cccc56ba1234f20f7b43bddc4cc08803115caaeb32bc7233b4736c76e1c267a9be1a16ad1419b59fde77c70064c42be6336700ab82d234a2b865bf8364e2fff44b88502249bbaf0f19c9955bb53150cdbcb247e1db6bd4e476792e55a05900c9075f299034657570bc636d04c2b577a38445e87e09bcab794c4248c3ffeecd62f32b15e0687a926769904f390a811f1ea55cab2d394dc7052878b88", 0xd0, 0x1}, {&(0x7f0000000380)='Eb', 0x2, 0x8}, {&(0x7f00000003c0)="4561522f75125d7de75097870433023f88ae47ee65617926cf59df86d1e5a146bf443cf2ec2314f52181406b8bd82f27b006b9c4f12a71e5cff9a28cc19febc18bf1609b16275ecb", 0x48, 0x2}, {&(0x7f0000000500)="4c2e89eaf940b1213498f1264a8b4beb778dc5ae541bef5c23c94111a3f263a375b06d2e6ce04891fe54f0f1b0197633bdc7477e6ab9008ff6e3e91283db0a3b0033eeb7764a13d6648e64c99f2bd70c116d3a7d4842a2693b8ab0d8ffaf1a285509b7f293f0946e4985f768a9d39f167515c4b3d79b0d0531811134d7fd58701d7cbcec47042575828cf97039fd6692b035020505e7ee8e33189d1a60ef44fa", 0xa0, 0x52e3}], 0x890, &(0x7f00000006c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d3332333734302c73686f77657865632c7379735f696d6d757461626c652c636865636b3d7374726963742c646973636172a4ea35c3c5a7a95232363531372c71756965742c7379735f696d6d75746103000000000000005f6f66667365743d00352c64656275e60c00e718d363984a9a71fbadc9443a170bc4d5eb6bba5dcf5d8b3abdce1f987e58fd62df9e96e6a0ee3600f551fb4fd011dc91e77bbf9c71c6841333aa9471f7db5dabdc33cffd15a8e6d3ece3757257555799ecc338"]) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/158) 2018/05/21 07:44:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000315480, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x2, 0x6}) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000580)={0xffffffff}, 0x13f, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000004f80)=@listen={0x7, 0x8, 0xfa00, {r2, 0x9}}, 0x10) 2018/05/21 07:44:59 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x8) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) ioctl$fiemap(r1, 0x401c5820, &(0x7f00000000c0)=ANY=[]) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/184) 2018/05/21 07:44:59 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xb65806b29c7a247, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0xa3b}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/05/21 07:44:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001a7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="66ba430066b8f58f66ef36670f01cf66bad004ecb943030000b8c39bb8b5bac7d975080f300f01df2667660f38819405000f01c90fc79a00500000c4c17917995e0b7c6c0f017ce292", 0x49}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/10, 0xa}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000001c0)={0x2, 0x100000001}) [ 144.802370] FAT-fs (loop4): bogus number of reserved sectors [ 144.808333] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/21 07:44:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00000001c0)="441f08cc000000f49727c1c6fe36cef3e26def232e81ffffff00000011", 0x1d) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr, 0xc, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/05/21 07:44:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x9, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000eec4cd618ee984eb0008000000000002000000000000000000000000c5805c0c286a1a34650000000000"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x0, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x64201, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x317) 2018/05/21 07:44:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88480000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:44:59 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x4000000807ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x200000d, 0x800000010, r0, 0x0) 2018/05/21 07:44:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x13, 0xa, 0x411}, 0x14}, 0x1}, 0x0) [ 144.905236] FAT-fs (loop4): Unrecognized mount option "discar¤ê5Ãŧ©R26517" or missing value 2018/05/21 07:45:00 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x22400, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000866000/0x1000)=nil, 0x1000}) pkey_free(0xffffffffffffffff) poll(&(0x7f0000001080), 0x0, 0x0) 2018/05/21 07:45:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r0, 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x2) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="7518004af036966b58856180", @ANYRES32=r3, @ANYBLOB="04000000"], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/21 07:45:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000f15fd0)=[{{r2, r3/1000+30000}, 0x1, 0x60, 0x2}, {{r5, r6/1000+30000}, 0x0, 0x80}], 0x30) [ 145.047137] FAT-fs (loop4): bogus number of reserved sectors [ 145.053074] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/21 07:45:00 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000300)={0x40246f}, &(0x7f0000000380), 0xfffffffffffffed7, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) 2018/05/21 07:45:01 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x806000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3580}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x4000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001240)=""/203, &(0x7f0000000100)=0xcb) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$read(0x6, r2, &(0x7f0000000180)=""/4, 0x2) keyctl$read(0xb, r2, &(0x7f0000000240)=""/4096, 0x1000) 2018/05/21 07:45:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="41ed9d479a017f68a97c406d5146f6f6462fe7d28e7584d2854fdf1a17651852f7c89875cac7e50b039984fb3e6c863a6345bbd58e70aa69716e58d2cca695fda9241a292dec3e58", 0x48, 0xd9}, {&(0x7f0000000200)="1e57ca0a5db9fed14e3518fbdf1e54017f8dcad75bfc2e225da15726dd4321b4a49a293b0e84d33593e80acaddb9d24c403ea32c1c24e13e1763f2c0999eb37d493147212c2d264fcb9732103b7c2787d096", 0x52, 0x3ff}, {&(0x7f0000000380)="f42e44b0d44b197733fd48c2e3c65d9174c05a910dc3de6aeb9f778b846737f45755c9e8a05c977e39fd2696809ccc05ff760c65e3a6d1f5e921d0", 0x3b, 0x5}], 0x8000, &(0x7f0000000440)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa6840200") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x0, &(0x7f0000000200)) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x60) listen(r0, 0x7f) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/21 07:45:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000001340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00000000080002000000000014000300ff0100000000000000000000000000010c00070000000000000000000c000700000000000000000008000b007369700008000400000000000800010000000000140001000800090000000000080009000000000008000500000000000000000000000000000000000000e73247b91ac1b61ae036964f0df56d06fc584b1186"], 0x80}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = gettid() r3 = getpgid(0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x4) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000180)={r4, r1, 0x2}) 2018/05/21 07:45:01 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x20, 0x18, 0x1, 0x0, 0x0, {0x5}, [@nested={0xc, 0x6, [@typed={0x8, 0x0, @ipv4=@rand_addr}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000afc04738d403000001000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007f00000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24}, 0x3, 0x4, 0x4, 0x3}}, 0x2e) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000280)=""/138, &(0x7f0000000180)=0x8a) 2018/05/21 07:45:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="67660f384075800f01d166b8be0000000f23d80f21f86635400000e00f23f8a5440f20c0663502000000440f22c0670f22dd652680e7020fc71d0f01bfb3bf9a0020ae00", 0x44}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x4000}) fallocate(r3, 0x1, 0xfffffffffffffffb, 0x4e76) fcntl$setlease(r3, 0x400, 0x1) [ 146.412666] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/21 07:45:01 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8906000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/05/21 07:45:01 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) [ 146.469527] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/21 07:45:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/74, 0x4a}], 0x1) 2018/05/21 07:45:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fanotify_init(0x10, 0x0) fanotify_init(0x20, 0x8402) 2018/05/21 07:45:01 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/05/21 07:45:01 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88a8ffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mkdir(&(0x7f0000000000)='./file0\x00', 0x38) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0xc0145401, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/05/21 07:45:01 executing program 2: r0 = socket$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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xfef7) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/21 07:45:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8035}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1400000000001a636aec000024000000484bd400"], 0x14}, 0x0) 2018/05/21 07:45:01 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80000000, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020000002600130300000008000000000300d0b2"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r2, 0x2}) 2018/05/21 07:45:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/05/21 07:45:01 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:01 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2e26}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="b50000008204107815b82df9bc56ded4c0851e1dff1dd0a4b63bfd7c8d279798675b3950edc60af11f667e2679e29a21445a88dc9c2fe429d2aed62233d7cf5d027569e8ebfca76c636cea071c25a39927882b5cc18d1bcc6f145af126f7ef5feed329fa1fabe3c3c23b2fb49b41c764dc1f135f26eccc07515309fca23a2a00c0d70d222a04eee8b927c68602a36fe9700bffbc867d15bbc87469dc27b499ade47116e872557485c9b4f3db6fc92bce1e085c95e315067c70"], &(0x7f0000000140)=0xbd) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x2000d, 0x2051, r0, 0x80000000) 2018/05/21 07:45:01 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="fc0000001a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x88, "4651630d4c60271710bc37dd75695aff538a767bf69d22bdf7911a71d04235404e41a1e6027445dd427a2fbbb381dec4f274239316f26bcab4e43691aaf994aaee876094468c115a812f46068641b745d173c0ebd85c8a5f09b55f7e37ca0236de9d38e5a6c30c475022db9099c23bb89cf45436985ca22904c75b13a5f49d62dbfcc5c5266da468"}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x80000000, 0x800, 0x2, 0x8}, &(0x7f00000001c0)=0x98) 2018/05/21 07:45:01 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f0000000180)='bridge_slave_1\x00', 0x3}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="030000001e000103800000000000000000000000fe786e9fe15eebe4664c0e545c1bf1dae783c7f70c94fa77775f0dfe7fcdbfbb1761a12a952ce08ef7b9752d00060000000000000000955e4425a10ff1925b918234fc6e6e4449c1bb08287ea2b67b33b2ed8e9f5406fb1da23b4b113fb331db3686627e543f0666eeb4049333ab8c30b13a7b19257902a64f0cd405c090910473d36bdd123a20b23ca6ab7df104e2"], 0x14}, 0x1}, 0x0) ftruncate(r0, 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1c, 0x4}, &(0x7f0000000100)=0x0) timer_gettime(r3, &(0x7f0000000140)) ioctl(r1, 0x8, &(0x7f0000000000)="4d3b493b2220f027e0203f566f7e80472059a9fa0e6babebc843e7f61fe03a13de40f38631d6ad6e6b9acd730e61b2a97b08246fcd2346ce9e9eab5c3ffb61e824deee9f1c5d2d6faa9e39e8e39939256f8d0f21a2444954e5fdd0510c76338eef6135853c97244cc84e3edf9c1c79527c3d0f1a9ccc522443d2") recvmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000740)=@can, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/194, 0xc2}}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80), 0x0, &(0x7f0000006b00)=""/109, 0x6d}}], 0x2, 0x0, 0x0) [ 146.915744] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 146.946577] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 07:45:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:02 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002300)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000002100), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0xf5, "e33fd1d439354a05e96b056671622c03355085805fcaa4d75bb73829b939c6ef38c27a92a89cdf5da5ae9b924545ca0a3c572e56c73bcc47568964892e7107549690712352e1d39c1d37550f8982fae4190414277b6e3d75e8b052496b9435c8f9da6c33770fcefb60b5d5fb50e8e8be408c763760926ead2204c927970576245746bfe5a350338da70f5491ae5500349169227d80952e1a8725ef2923bcf9b43f69d9a2e6f97f4b79f704c26c997bc952ff82eeeebac810327b9710b237129854dcc7b94c103b099e639f15789f73ba85961ad08dc3dc544b65a38f94360ee33d440d49308cb467e61971043f153ec44c2463442b"}, &(0x7f00000005c0)=0xfd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00001002700"], &(0x7f0000000640)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={0x0, 0xfffffffffffffff8}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="9dd1f9349b24248b12f5cead5510e6854ce12bc71d6ca632e853cd34", 0x1c}, {&(0x7f0000000100)="a788a8dd6c9b2958d7db9e3d41b779bf8f89a8efbe54b6bd", 0x18}, {&(0x7f0000000140)="3530e7fce1bc5b9a780a8345a73f118ee2308a937e2a5eb1e182f78cb0b49526c8433b4fba88376a957045241ed15c1018c4a45170d55e9fef6b9cd561b446eeccb9bc639e0347f496fd52f9b4157dc5c3c589a5c02ed822231160b035bacf98a8f51c350cc5b9ce73eb41cf5b21c961e79b02895eb25e41fec9babe972be695d37d83bba1ee82043ce5f3203279ae830b2284e6eb3501e177d59a", 0x9b}, {&(0x7f0000000200)="1c730a4706", 0x5}, {&(0x7f0000000240)="702e84192d78fd59968f6f8042026ceb370d9f744d37e021fb213d4305d01d7a0b76c88805fad64756f51ada2dbddfbd205dde9e871444ab081cf9b269603a7101307a018bab953ff4e1ae162bc268260f385404cbfc4f2015c4ec97e4d48909c10779c30ee7febe7b237ee826f8db9092c09215916d8e694a0a9b4734460b5a50382dd27d2aebf5e21ac12e", 0x8c}, {&(0x7f0000000300)="42dc3cb629f6cd9920ac118f66282faab244a5", 0x13}, {&(0x7f0000000340)="91a175ed19691b03f9d13ce432dc2702872456371d941fb862bbb24bdfdea54cd4d0ae1b93c0629b45f2224ccc5f26dcb30cbcb5cbc1273d4ae5318a0fba6524bcde98dcc1a1c2868fae3196c5b1e5d53525161ae5e3f01135c743278f676a532600e238f2536b20317bd0695f9e774bfa6280d86bddad6df5accca181322724b3c5d796efa08f1caba00058c5bd649dbdf2d94dd2ca73f9a0e7b38f94501d0b1854eec3f3be7050098faaa169d0c29a414eb6a4792ee25c130bb33cade522cc99ada1e0330e229ebf77bb026d75bc084e5a445d71cb3f434760581e66", 0xdd}], 0x7, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x7f, 0x2, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x18}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x8, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x4, 0xfffffffffffffffd, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x800}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0xd8, 0x4000010}, 0x40000) pipe(&(0x7f0000000840)={0xffffffffffffffff}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) restart_syscall() 2018/05/21 07:45:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb57e6c60f0e1f0294e69d9a1f63f8785ad188c26c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fdf6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408", 0x2761, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x50, 0x0, 0x74, 0x8, 0x8, 0x5e5c, 0x7fffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x0, 0x4}, &(0x7f0000000140)=0x8) 2018/05/21 07:45:02 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000936f, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24d10a67ba798dde376afe0739992aaad58b712d73b10bc1dda9eb62d4dfdbcf5bcd66bcdef2205c1ce5d323b3488d6aff0700000000000057c9f95811ec0ea1b38edf89a025", @ANYRES16=r1, @ANYBLOB="010429bd7000fcdbdf250200000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x880) 2018/05/21 07:45:02 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/21 07:45:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000000042c00) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3}) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'eql\x00', @ifru_mtu=0x1ff}) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x11, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000000)=""/116, 0x74) 2018/05/21 07:45:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000180)="f0d9771ca5e103afd89e94d1b556d572c868503e489fbd8fa1d04d72c399a46bb9b6c0ced8984821374447a08ed5133316") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaacdaaaa000800450000280000000000069078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50f0000090780000"], &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/05/21 07:45:02 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xeff, 0x2, 0x3f4132a9, 0x3, 0xff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)) 2018/05/21 07:45:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffd43) getsockopt$inet6_buf(r0, 0x29, 0xd6, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/21 07:45:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:02 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x0) ftruncate(r4, 0x10000) sendfile(r0, r4, 0x0, 0x72439a6b) 2018/05/21 07:45:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000300)={r3, 0x24}) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff949e, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000240)={r5, 0x3}) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/05/21 07:45:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x8208ae63, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/1) 2018/05/21 07:45:03 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), &(0x7f00000088c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x2, 0xffffffffffffffff, &(0x7f0000000100)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=[&(0x7f0000000000)='system$\\trustedcgroupppp0vboxnet0vboxnet1(+\x00', &(0x7f0000000140)="5bee00", &(0x7f0000000180)='wlan0!\x00']) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000280)={0x20, 0x4e85}, 0x2) 2018/05/21 07:45:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2}, 0x2c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f00000000c0)="efb1a025c2610853a2b9b0b7478ac3185659cc7733a38c359d1e34dc12c503f42a5163b2c869d1f68327dc5110d658667da540c12c25a28e47ec9c42826d94b3d558311ae61f865a71011516bf1b5322f95238b90a07b8d52fff89bd44c42f4e5d2fe7fd7c3c8109a0728517538db423ceb425257bce4137e1557c68fb67") 2018/05/21 07:45:03 executing program 5: r0 = getpgrp(0xffffffffffffffff) setpriority(0x3, r0, 0x5) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x8, 0x7}, &(0x7f0000000300)=0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40080) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000000080)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x84001, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0x9, 0x8, [0x8, 0x5, 0x7, 0x8, 0x8, 0x101, 0x9, 0x1]}, 0x18) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00000001c0)=""/74, &(0x7f00000000c0)=0xffffffffffffff52) 2018/05/21 07:45:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/05/21 07:45:03 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe451b97888ff1ff8, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x1, 0x2, 0x6, 0xf, 0x3, 0xffffffff, 0xfffffffffffffff9}, @map={0x18, 0xe, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x26}, @ldst={0x3, 0x2, 0x7, 0x1, 0x9, 0x52, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xb, &(0x7f0000000100)=""/11, 0x41100, 0x1, [], 0x0, 0xd}, 0x48) mmap(&(0x7f000092c000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = socket(0xa, 0x6, 0x40000) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002100)=0xe8) r6 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000003680)={0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006240)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000006340)=0xe8) getresgid(&(0x7f0000006380), &(0x7f00000063c0), &(0x7f0000006400)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006440)={0x0, 0x0}) getresuid(&(0x7f0000006480), &(0x7f00000064c0), &(0x7f0000006500)=0x0) lstat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006600)=0x0) r15 = getuid() r16 = getgid() r17 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006640)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000006740)=0xe8) r19 = getgid() sendmsg$netlink(r1, &(0x7f0000006800)={0x0, 0x0, &(0x7f00000061c0)=[{&(0x7f0000000200)={0x688, 0x1c, 0x400, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x1e, @pid=r2}, @nested={0x14c, 0x7d, [@typed={0xc, 0x2a, @u64=0x3}, @typed={0x8, 0x57, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x79, @ipv6=@loopback={0x0, 0x1}}, @generic="948e3038fa8a8f6eef362ecfa334e298c54595f8cb25bdc1b72f620401b5dc879698ea9260212960e10e32dc5b9d1ce0174ed11f65496ebe109eb85c5253670cd02f27952ea263e2c27a9893f3e1d31104cbb52be63823cb1c53be115ab3236f8bacb4d250418c41ea412e23491583307f58d09e7ca1e54b8e2f0476c6f560173291287881b6a25ac991f1050bd60b642f362f47ac20f36917794979071d85f18b9df65c1ee29c5385214e5771b4aa239880c177eee20f8593790df8732e34b84734ea368030f45663137212b991aee28005442e4224bd2e0c3936898a7f72a350d21076fa20c34c31d864d30ff7895700f12f002382", @generic="517de7b8ba1299a47a7b0196baf13ff861c557ceba03534a64d6992ee6fef3d38c3839221fce51"]}, @nested={0x1dc, 0x80, [@typed={0x8, 0x25, @u32=0x100000001}, @generic="a76a4b5ae8be87ab80dead346bc0f6bc315cb679491a04608a8c961b75b94b5ee7d23c738b00ed41493a51ef1e9db732f66d4c1ba0d3f81dacd8f529e6355dc2295a30ac8587a7b956a0a136b9b1eaff69ef19fd7f0c4d28b9292c66839e81bd198b0ca0cd7bf87d53f2d8c98ba391b92c0fb4ccdd5af84ba7542abff944645d1aa9157e9b0d1d8c5e1d23317a3de5dcbf2c53b77f599db5", @typed={0xc, 0x91, @u64=0xfa94}, @generic="e3c32e9e3685eb22c001a82ca11922d382b11d8febabfe154b42c33302e00b5f4a806ad171c3fa5f1a5d8bed17ca574c870279fb46fdc3f31b238ef3be838b534479accfb9ab67c77c3d5edab330896c59581efa85f6240f", @generic="de292d60a637d6c4357a8e4f704be6b0fbadde2bedde0726026850e1bcad0ed74b3c5b151b040bace71b011bb4d438d095e50d6ef812a64d00bc34ac4ad4b138bd8a7dcd02560af4673a1dc77611c4d458c71fa00f5f47586a4751bd5725cdae34e2575c8c0f28fd3715b1fa5f1da4983023638b16a4e5df61a314df332457890fcb9be9e16ba93a7288a6302c45fef4ddbb0800026ebfaa425ca3b48d6bea118116374803c0cf865435e0fbe0990a303170e51929c2fb3d77183da271134c9f9e89bffbbf2608d26be65c5fa839e4c385abf0c3"]}, @nested={0x8c, 0x7e, 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@u32=0x8}]}, 0x18}, {&(0x7f0000004e00)={0x1394, 0x2a, 0x100, 0x70bd28, 0x25dfdbfb, "", [@nested={0x190, 0x79, [@generic="a4f08c0be95287ec80f1587ab26ea7af4da96b4ae1917229338b5cc0ed3a7b33b30896500c987ce69ea3aed24e372b135a859a522a60f966247dc5c4a466d69debf9b5ac3a3dc148d66acf23123cb7a21c1bed8ad2c0bcb5455f956b5dfefa6ea0e86eb18561411253fcc944279130eb06399d7f4d0de2e355bc8a70b9f3282441b09b2cb3b139075ae1172577fb5759da5dd8cd0ecfe8de5f17d6a46e3477bc47f611dcc633183a29ed30e3e71e0c3c936acc13a8bf58c48075ea56152e5a409d0d3eba894dabf3fb7f974a157cc6217fffeb9cba7af0f65b3fb4ac6beb76ddbeef5fca19213c8f413de3e36d5b415a11e3", @generic="63e7b4affb367bf143fe4cdde99e77e0e1d9b39bfded02cc694a20bbde4d4d68d37d402fe0e64c388f7eea477f08583eec371c0d256a99626259dc696a0bcb92586a2accc3e2aa0fd5c08c2c8c04da2e8d1681e6b743fa8709f10d274fbb0532ea4050ad9780c16142323c9382f8ec7ee75f8b97f1873aaf6842cedb3e6da5d8d27a6b7bbfe6cefcb7d3ac49ec3c36032f22fe5a2d5fe2e442"]}, 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@generic="beb751e214b0f24e96992a30de0a1c81e0eaa4a8d914890f4b8468752cbc00e50a183ada6e975867ffb1075836f026bc8556b7aa12f78f933495ef8a9475586a10b463f0e2c7ac1351c9769aad56411820a6d560a463e22509197b", @typed={0x8, 0x5d, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x8f, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @typed={0x14, 0x36, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="7863cc9dcd5f825f8ead4ae808a2819f609e57b309a98887344098ba6aa9c47c5b66eaa9764b6227463fed4a71f96189d69069471e0fd8acf9b939c9f0ed16f771d95f158864c9009246e7e93ae4", @typed={0xb0, 0x12, @binary="ceb92c67500c742a0d767d8a08fb507446ae6634ac257d6fe644ceb9b418caaf28bc23ae7e3b01716dca5f1159aee096659cd9f4226e6630e8f0c5d08b70c9227fd0720f13abab4778fb39f50db3bcc2c058a578a639a0525621a870cbab507f3549dbd72771e41f330468716a67f07bc554f6e75b680e99626ab866ea339791d217f2d39ae727dac154e09021d6ac4069a33a4cd135b0d143477fcc95b77cd04e3259b6c97388f671"}, @generic="af94774d093eb800e4934f7a64e8f38aaf5921bdd3"]}]}, 0x1394}], 0x8, &(0x7f0000006780)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x80, 0x20000800}, 0x40810) 2018/05/21 07:45:03 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000300)={r3, 0x24}) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff949e, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000240)={r5, 0x3}) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/05/21 07:45:03 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000054bfba)='O', 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x400000) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x12}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) 2018/05/21 07:45:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x40, 0x30}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100005f2ff0780100083fc0b67ed1041cbfdd2f4356e102b0c5cb24be5cf9022184fac955a302917b0835b2c04a60ad95ff2c486e42f86fe9fc159c35289affc7957068b3fddf5eadb4919dc4d5338e140dafabd1239561433b90bff13533f17393a1a2178f9fe1abfc39e226dd5c46eb647d34693da3ba1d7add856b9f6a27adc276a25c76fae696ae35f6f8270ac426978861f"], 0x10}}], 0x1, 0x0) 2018/05/21 07:45:03 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x400400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}) dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000180)) 2018/05/21 07:45:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88caffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 148.432433] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/05/21 07:45:03 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:03 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000500)) bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x1000, 0x9, 0x9}, 0xc) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$packet_int(r0, 0x107, 0x20, &(0x7f00000006c0)=0x83, 0xffffffffffffff24) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x1, 0x0, 0x73e0) r4 = semget$private(0x0, 0x3, 0x408) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x4, 0x7ce2, 0xef7) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) set_thread_area(&(0x7f0000000540)={0xc4ac, 0x20000800, 0xffffffff, 0x5, 0x100000001, 0x490, 0x7, 0x2, 0x2, 0x8}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000440)={{0x1f, r5, r6, r7, r8, 0x9b, 0x7f}, 0x3f, 0xe95a, 0x7}) sendfile(r1, r2, &(0x7f00007ed000)=0x4, 0x10000) 2018/05/21 07:45:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000020207041dfffd946fa2830020200a0009000200001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 148.613753] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 148.642604] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 07:45:04 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, 0xffffffffffffff0c, 0x0, 0xff, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000740)="c6078c143a0dd35d4c1d64eb39156c7b6d3ab5ead2857eeb0705438715dd0fa297dde56919f8edac89304ff288b6e02a323747c42b38fa2e62605dcdceb4391c473ac90fac63646f7455f305159e9d0b", 0x50}], 0x1, &(0x7f00000003c0)}], 0x1, 0x2) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}], 0x1}, 0x0) 2018/05/21 07:45:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080), 0x150, 0x0) 2018/05/21 07:45:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x1ff9) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/05/21 07:45:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4000000000, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/21 07:45:04 executing program 6: r0 = memfd_create(&(0x7f0000000000)='proc.wlan0ppc0keyring\x00', 0x0) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/05/21 07:45:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88caffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7fff, &(0x7f0000000040)=0x2) 2018/05/21 07:45:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20000000000005, 0x20086) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x4a1) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000040)={0x4, 0x4ddaf8ef, 0x1, 0xa1}) getsockopt$inet_buf(r1, 0x0, 0x80023, &(0x7f0000000180)=""/144, &(0x7f00000002c0)=0xfffffffffffffead) 2018/05/21 07:45:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 4: r0 = inotify_init1(0x40000000001) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000180)=""/127) r2 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000040)) sync_file_range(r0, 0x5, 0x10001, 0x6) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x69b, 0x2, 0x3f, 0x8, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x8, 0x1}, 0x8) 2018/05/21 07:45:04 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 5: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"697036678565300000000064b73900", &(0x7f0000000100)=@ethtool_stats={0x1d}}) 2018/05/21 07:45:04 executing program 3: prctl$setendian(0x14, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000400001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/21 07:45:04 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x1, &(0x7f0000000400)=""/193, &(0x7f0000000040)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x408040, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000002c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) openat$cgroup_ro(r1, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/21 07:45:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7fff, &(0x7f0000000080)=""/59) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) dup(r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="0200040003f9"], 0x28}, 0x1}, 0x0) 2018/05/21 07:45:04 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='environ\x00') r3 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) membarrier(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0}) ppoll(&(0x7f00000001c0)=[{}, {r0, 0x1000}, {r1}, {r3}], 0x4, &(0x7f0000000240)={r4}, &(0x7f0000000280), 0x8) socket$pptp(0x18, 0x1, 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) 2018/05/21 07:45:04 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64=r0], 0xfed3) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0xfffffffffffffffd}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/33, 0x57}], 0x1) 2018/05/21 07:45:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xff, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x100000, 0x0) 2018/05/21 07:45:04 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = getpid() r1 = getpgid(r0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa77b, 0x101800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000a40)={0x0, @multicast2, @rand_addr}, &(0x7f0000000a80)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) r6 = memfd_create(&(0x7f00000000c0)="793a6dd3a55a7cb47c9c6c889c7466cb91230057", 0x3) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r5, 0x409, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c) close(r4) 2018/05/21 07:45:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="fac94598fffe0cb936ebe114034c41e171862d6fb47640e1", @ANYRES16=r1, @ANYBLOB="0100000000000000003310000000ee9403eaea6333580c993441d1f8d1badc95a9c4d26120b4a30f47de6b7279f09e22758c9a77d4bb608206aa20589176be1062d73e433959dc11aed3432d7e9773089d85c86ddc24d5690dba95ec1af30c284a0c0b5979fe7fa094f85c250739293349ed86d378946b6f6f971fd6c109e57d0ffe1c24e3847cf4d22bd36b610d3aaa4b02dd04dc91773ac0f3d121557a83c4ddf8538a03d62a090afc406dd479824459577cc3db49f01ca1bc462522fe21da296707d7acf1b20cbfc604851be9deea3841d7cd9f1d0307fd98e3c93a5bbfd2808d03c0ed1068c65d79"], 0x14}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x208281, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000001c0)=0xfffffffffffffffe, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000080)={0x3b, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x8, 0x10000, 0x1b}, 0x2c) 2018/05/21 07:45:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x5, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="00010000002f000066000000c9030000ec00002f000000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 2018/05/21 07:45:04 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000ac0)}}, {{&(0x7f0000000b40)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000002e40)=ANY=[@ANYBLOB="100000000000000001488aeabc51800b"], 0x10}}], 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="f74d46c2300000c46271f71ec461477d9b962dfe9d26f20f07400f01cf0fc71f48b80d000000000000000f23c00f21f83501000e000f23f8450f4baa3c313de764653e26410f23bd66ba4200b8d3000000ef", 0x52}], 0x1, 0x1, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0xffffffffffffff41, 0x0, 0x1ff}], 0x1) 2018/05/21 07:45:04 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x86ddffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 5: move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) arch_prctl(0x2002, &(0x7f0000000180)) 2018/05/21 07:45:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x19, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x2, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 07:45:04 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000140)="7c9d5c4a75a722c06de2", 0xa) unshare(0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x27c3, 0x100) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f00000000c0)="89f1fdbb192365e7d2bd4e466bca9348deb57a7ea711ec014aa23557607cc1408feb05f016c7a621a1cde02c851fcbdfcc271f703698607470db9f9a54216ff3312f7411ef519b92ec2450862e597286511cc03e8636f1d2d110f5e7ef0a45ca6aad92449493fe0900c7ebf263b145a15b10d973", 0x74) 2018/05/21 07:45:04 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x5, 0xfffffffffffffe01, 0xba}) ptrace$getregset(0x4, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000180)={&(0x7f0000000140)=""/9, 0x9}) 2018/05/21 07:45:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x43050000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 150.044124] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 150.053612] EXT4-fs (loop2): group descriptors corrupted! [ 150.062691] kvm: emulating exchange as write 2018/05/21 07:45:06 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf4010000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:06 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$VHOST_SET_VRING_KICK(r0, 0x3304, &(0x7f0000001200)) 2018/05/21 07:45:06 executing program 2: r0 = socket(0x3, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setitimer(0x1, &(0x7f000000bfe0)={{}, {0x77359400}}, &(0x7f000002c000)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x1000}], 0x1) setitimer(0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) ioctl(r0, 0x4c6, &(0x7f0000001280)="fa76ef5db48c7b3b1fd12ef27efc6d529d254e7e3d7412891c606729c8050425358176eacf1397a2498bdc0afbee07e40afa92d691ea8cb1a624d8a98335d4a48e484d9b36a30515e57bb60a07bb67735803c6bb6fc97368c430522c183251a13fc4d610c2bc01202250e399219102baf35f769f7bf0f267728c5b62a5861b1a0358025444d2392d2151fc9a4749f8a8980ed2eee0d253ea384f80c661d28428f1b611a489fcc504c7bf5246c12b2936472ee1") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb40aac8049841790) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x70c, 0x9d1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x4044) 2018/05/21 07:45:06 executing program 6: r0 = inotify_init1(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioprio_get$uid(0x3, r1) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x0, 0xfffffffffffffffe) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x10000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40480) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000002c0)={r5}) ptrace(0x4207, r3) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000001c0)=0x8) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r7, 0x9}, 0x8) ptrace$setopts(0x420b, r3, 0x8, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/05/21 07:45:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0xfff, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x61, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/207, &(0x7f0000000180)=0xcf) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/21 07:45:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/163, 0xa3}, {}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000200)=""/157, 0x9d}], 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x58, r2, 0x0, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x58}, 0x1}, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0x420, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x30000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x12000) 2018/05/21 07:45:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x1}, 0x0, 0x2, 0x0, {0x0, 0x1}}) times(&(0x7f0000000000)) 2018/05/21 07:45:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8000, 0x9, 0x81, 0x3ff}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc2604111, &(0x7f0000000100)="c758a632b836780046eb601a42b04e404ac485b35cbdefa6beeb15897f000000000000002e0000000000008a4dc0076b977195d813b3b672880bd097097e703bc2d7282d7f") ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x7, 0x4}) 2018/05/21 07:45:06 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:06 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x1c, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/05/21 07:45:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x281, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000000000000000000017becf5887f4aa47b37904d4529f00000000000000000000000000000000000000000000000000000000"], 0x28) 2018/05/21 07:45:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:06 executing program 2: r0 = socket(0xa, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001480)={@remote, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/21 07:45:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x64, 0x3ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00000002c0), 0x2}, 0x11) r1 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000280)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="0f60c6f0d9b7089edc1674922d0da26cfc714e3bdc7fa607129e9a14786271c493da20b227d36ee9d7efb12e04fb855cdd077fe8d6306b1bbd77e883a2ccbe81959da11717615896f7606f8d5db2040ebd5bc8740288eec6f80fc15b191d052301d3f06e2579674f5975f9dec837b7f4de9b2a6ea46faf2677cf953c8da28b4adcf20f2d6660f547a97f036b7d65928addd474a5301ab5", 0x97, r1) r2 = socket(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000040), &(0x7f00000002c0)}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r2}) 2018/05/21 07:45:06 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @rand_addr=0x8e21}}, 0x4d28, 0xfffffffffffffffc, 0x1, "52412ce666418c9d2d5bc4789accf5717e3e746113cbddcf7b3a3708cd1aa43899db8ed3fea6744662910417c4c09c379f79e59bdbc2f6e8757588cb8eb22de58209c50dcd547c70a82b4627465ee3e3"}, 0xd8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, 0x8) 2018/05/21 07:45:06 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:06 executing program 1: clock_adjtime(0x0, &(0x7f0000000040)={0xb7, 0x0, 0x200000000000000}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) openat$cgroup_int(r0, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000140)=0x1) 2018/05/21 07:45:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x10000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0000000000001fa63da2000000000001", 0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x3ff, &(0x7f00000001c0)=0x2) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) 2018/05/21 07:45:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:07 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r3 = semget$private(0x0, 0x3, 0x300) semctl$SEM_INFO(r3, 0x4, 0x13, &(0x7f0000000240)=""/73) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/21 07:45:07 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:07 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000878000)}, 0x2) 2018/05/21 07:45:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4004ae99, &(0x7f0000000000)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20200) 2018/05/21 07:45:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000080), 0x3) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xffffffff, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) modify_ldt$write(0x1, &(0x7f0000000000)={0x80, 0x100000, 0x0, 0x2, 0x8, 0x388d, 0x8, 0x9cb8, 0x2}, 0x10) 2018/05/21 07:45:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000020000000000000000000600000000000000000000000000000000000000000000000000000000000001ac1414bb00000000000000000000000003000500000000000200e8ffdf0000010000000000000000"], 0x80}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x100000000, 0x8, 0xffffffffffffffe1, 0x200}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/21 07:45:07 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626263d8523bf012cf66f") utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace$peek(0x2, r2, &(0x7f0000000140)) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='keyring{lo&\x00', &(0x7f0000000200)='@lo\x00', &(0x7f0000000280)='@!security&&%.em1lo#lotrusted.^(\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='ppp1Osystem&\x00', &(0x7f0000000340)='@em0,mime_type#/\x00'], 0x1000) 2018/05/21 07:45:07 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffffe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/21 07:45:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc2) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 07:45:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={0x0, r1/1000+30000}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x8014, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffce5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x121800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/21 07:45:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x4010, r0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000240)=0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r2, &(0x7f0000000000)="dee3edc0e40eab2c15941cc7f9851eb4408ba26dbc534ec9ce1086", 0x1b, 0x24000015, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"62726964596520a68f45a29415c000", r1}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x7, 0x0, 0x9, 0xff, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000340)=0x8) r6 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x3580}, 0x10}, 0x1}, 0x0) 2018/05/21 07:45:07 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x545d, 0x0) 2018/05/21 07:45:07 executing program 1: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa000020000008) 2018/05/21 07:45:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4004ae99, &(0x7f0000000000)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20200) 2018/05/21 07:45:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1d) sync_file_range(r0, 0x400, 0xfffffffffffff962, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x3}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000180)}, 0x10) 2018/05/21 07:45:08 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:08 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='nointgrity,nodiscard,\x00']) open(&(0x7f0000000080)='./file0/file0\x00', 0x82000, 0x140) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80400, 0x0) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x0, 0x8000000, 0x3f, 0x6, 0x7, 0xffff800000000000}, 0x6}, 0xa) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x90, 0x50, "a658673dae79f03b1cc5d8c25d3abf7ea39ab749538e55630eac674cb7775f3850f7d181948f21f481782059b620de2c2fb40a4cf0980f37179a1987edbd6d", 0x29}, 0x60) 2018/05/21 07:45:08 executing program 6: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) kcmp(r2, r3, 0x3, r1, r1) sendto$inet(r0, &(0x7f0000000100)="68c14e5a367b70c287f9eaa8dc17a4af158a7a65f0482051d6caef2892c0a19aa6956c", 0x23, 0x20000000, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/21 07:45:08 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/05/21 07:45:08 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffff7f}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x1000, &(0x7f00000000c0)="efdadafba3a2752bf6aafc7c0bde59f619795562f5fb6fb1a97620495672052da96659453ffad7d8e013f3697db461df61ad8a23fe6c7758f36a3cc63f3a7ef9c195851e9e5006ef0ff77cfac475a77c11cd019c36feb12597362ee426b837ec16cf") 2018/05/21 07:45:08 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 153.693698] jfs: Unrecognized mount option "nointgrity" or missing value 2018/05/21 07:45:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x5, 0x2}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = getpid() setpriority(0x0, r2, 0x0) 2018/05/21 07:45:08 executing program 1: r0 = socket(0x10, 0x3, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x7f) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") sendfile(r0, r3, &(0x7f0000000000)=0x100000, 0x80000002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0xffffffffffffffff}, 0x8) 2018/05/21 07:45:08 executing program 6: r0 = socket(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000180)=""/174, 0xae}], 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000440)) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) write$binfmt_misc(r0, &(0x7f0000000380)={'syz1', "e3a634cfc0420c35bb254955726ad1abb47e7cbd80ade459e1d55564dfc32ebe0bc0fb347c3ba031c134bce89ce01886998d0db98a4b0f68597217350a665f7830fbd07ae6c3bba5c4c9b06c7c21315b575f1df5dbb5a7fc0d1351ae3c4bfa66a5c84787391943bfa5e0abacd56f2561892af8a0ac9926a58091bf"}, 0x7f) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r2, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, 0x7}) [ 153.763427] jfs: Unrecognized mount option "nointgrity" or missing value 2018/05/21 07:45:08 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5007fc2be6770f65, 0x36, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pread64(r0, &(0x7f00000001c0)=""/119, 0x77, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) [ 153.863412] QAT: Invalid ioctl [ 153.912743] QAT: Invalid ioctl 2018/05/21 07:45:08 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-cast6-avx,tgr192-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff0a, 0x800) sendmmsg$inet_sctp(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000500)}], 0x1, 0x48000) accept4(r1, 0x0, &(0x7f0000001040), 0x0) 2018/05/21 07:45:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) setuid(r1) fcntl$setstatus(r0, 0x4, 0x40000) 2018/05/21 07:45:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20000008912, &(0x7f0000000200)="c609a1ecdc03b5eb0b025b0000000000012cf66f8348befc262fb100b90f5846db6cf26f3dc33297f24af9f77099f84eae10af7e6587191e") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/178, 0xb2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0x1000, 0x40000800) 2018/05/21 07:45:08 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/05/21 07:45:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt(r0, 0xff, 0x8000, &(0x7f00000001c0)=""/78, &(0x7f0000000240)=0x4e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x4, 0xb56}, {0x3, 0x7ff}, 0x1d000, 0x2, 0x6}) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x9, 0x1, 0x1, 0x3, {0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a) 2018/05/21 07:45:09 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp6\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000131000/0x1000)=nil, 0x1000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0080810}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)=@gettfilter={0x5c, 0x2e, 0x149d555b0fd97038, 0x70bd2b, 0x25dfdbfe, {0x0, r1, {0xfffb}, {0xd, 0xc}, {0x3, 0xffff}}, [{0x8, 0xb, 0x8}, {0x8, 0xb, 0x100000000}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x91}, {0x8, 0xb, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x7b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/21 07:45:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000580)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000780)={0x3, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000440)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4028af11, &(0x7f0000000080)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xffffffff, &(0x7f0000000100)=0x4) 2018/05/21 07:45:09 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYRES64=r1, @ANYRES32=r0], @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES64=r3, @ANYRES16=r2], @ANYRES32, @ANYRES16=r1]]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000340)=0x3f80, &(0x7f0000000380)=0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/21 07:45:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe80}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) inotify_init1(0x800) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)='\x00', 0x1}]) 2018/05/21 07:45:09 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x410000, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1, 0x80000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x0, 0x0, 0x401) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x8, 0x80, 0xb2, 0xd, 0x1fa, 0x8}, 0x7fff}) chown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) close(r1) 2018/05/21 07:45:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) recvmmsg(r3, &(0x7f00000002c0), 0x40000f7, 0x60, &(0x7f0000000200)={0x0, r4+10000000}) 2018/05/21 07:45:09 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/05/21 07:45:09 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:09 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) close(r0) syz_open_procfs(0x0, &(0x7f0000003200)='net/rt6_stats\x00') close(r0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/133, 0x85) 2018/05/21 07:45:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 5: r0 = openat$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_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x10f00c}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xad4d, 0x7, &(0x7f0000000500)=[{&(0x7f00000000c0)="7601f87085e82d554222bb0db3f855b7c7438d71052464611cb3f96472d7bde6833e890473a2b05ef1b0383faedf64f827627eba675e10e6ad8d7ea561efdf3cd34224efaf878bfd87217d114b43df1d5c0c316448feb4c797e75f9b0679b76a672975768959d8bf198c46a549a4310199b832cb5e372a7ada15a51673b4092427cf62d75f086f137313a5954108af7e90d6259b100de3df185599759f44604cb5c8761b82a1f1ca8559e0d2582b21a7d5b853a46d66a4f677a17d97578b", 0xbe, 0xb}, {&(0x7f00000001c0)="a358f7d1ba08beb13a8b45b26240aed4b63e3de365f417e383da9c434517be9c129838576b1d", 0x26, 0x400}, {&(0x7f0000000200)="0cbf96f4e5b2358ee5d5f8c97174ab53e2a0d50036dfcfe9d3d8b92ecce944dc5bc85b8c164de81a0250f8532f9e8240dbbde4f77444280b665d8dcda15ad8a7733ac2375b1f427a679446f1f44617482e6a5514f110b1a2bc89b23a122f9faa1313913afc3fdcd067cabb2cf07f2bfd1e8f32f8b7602c2a721160b22a0f5196938415e4a74706e0d0ae1248b79a9898ac93ae4898349e8cb2683d2a340ef4c42238e9382948b06f842348f6d832c0e991580130886a0883d7a69ddd5bde9a589309", 0xc2, 0xffff}, {&(0x7f0000000a40)="4361b9466069f0bc10049141249991449a73957575ab2fa19cdc9d4da0a163c62d14167fecc4c052fedeea84c610d8276100bce5a7320896f11c3b43390db4194e7f351dadf661ae661a3e96db712d76f198a71f3f10817933f5bb56cd3e4ab133d085ddfc238dd9dac4a289564b536dfffd633bb938f9eb44fb8618bd78ab26e0ca6d284115fefa9d84de7152dcccb110fd4a27e8a45002e6a80b1049a1598047283b0a9f25924169d35db84d8fc8bc8183707ef0302182f04eabb1c49f022ff7e4f1b313c43843e20794e087b4bf35a73aab3555fff7bc795bd617daff7b92a4106c59fea34bad357059a659fcb36341a4030a9608e746209818e8060efc8f100406d05524b26cc88412864f57991365dc19eb11bfa11a37ea193658974e9a68c242f74cd4b39eb510ef42e3e2a91245bdeb3b1bfcd1a332173383fa6555387416c833002ad4fa6076751b169139d6c1233888c21a5d05a5ddbbbc2d33fc6cc2169b084c863625d12bc6755e8bef843c7982e81eaaf7431817a7077d6d2fd6489c40a85378d40b837c52f235a7ed9485c4cb38eb4ed594ee8236140038b2c57b8272f57bca4425021c88dbf91c7913af131280e7fbeeeece802145d350e0c010b021f3bfcbee067a6592d4bc2bfd8ffd993ec95b87fffb7b3d26d75bee4906279b80c27d836a4cd06b6b87b996882dccb73f0c0311b7dce732af3577c0c66f9031232f07b498193ed8f84413781f5c423a135766e8a8c75070cc19672005ac5b1c77b184be534f63cf1fb7c30a008bc49dd037bb6e0c9cd6df58a0b26706f1091defab24ad55d2d3ba813b07d20bf215cff5628b93343f80a0208311f8f57d377b6a99f2b2d66d0a361fdf55bf7797e0578b10b37c28d3016e786716c2521c9952f86eacdefcf622029c6e18569590d60581e8da5c0ec628bfc08bffe9c13b14bbe1792f4dfd3bae2d1911852dafa35d22a1b105fc43781bbe73551943cdade334f10fa374d4c8b27109779126bee0bd73ecda2bb8b73201017d504c6852dd596bc280df59819c7f59af79b4289f5a0371c36867cd8651f5dc7bb5281217d05608c2df31955321b045ebfdc53f7d47f200b0146029378967ea89bde415a8174133ee271c9f2c8acfe45153ce2656ade60752ccb17c7bcdaa39e6fab73e9ca59c31f6cedb061b420d3085b29d66cb47960d2886b40bf4756beba2874904611bf71ca04a863dfffcc4932670dbab0c5b5a50677c5893cd0d58246d7777a459e059234fd7e4671adee3f1b15b4ac0d597da848d146b7e812f0d558696d36d8f0aa79e388113af566f3d9ddad61c39bf835f4c44a4938c53a21969e94644819a71baf92aee383c2214a3e233d2e109c80a26661d0fb99bb8ede05a7987e5c0fc067dfe1c3f52ffc33bae54f3b2f73afcd8a125a4adceb5ee701fb56eafb266ed1adc76663e33abf3896d7db775d1a226c6e36889a9da208322a1d18abe4da6008ef814f36fdf4e2fb2eef9be46e9e1a4a6b07ffd49ae1c9aa7c8f6bbac41172c7d4966c9d0501cc84c3816c19f90406c695cdb3df9e092e30374bc66fd7263d55b79b93c303a4d24334d6430b5006960a3560a7407322e05506c90ad8d91e0576877d102ec3aace331dc78dc3081782f1e7d2a5a0b46f104f1bd3c9164c351b2deb5ca30b2c2c05155e98f918e69df60a5da9c01c41547eed70f5d21ecce12b6f7fecae5365769f95dd938493f05bc187ac94509de6a610f23831c4a4a943326615d1fd4c9eeb691daef7dc891de7b51d30bfee7f79b61c6ecfa6edff29cb8761093839ed3fbccf19d9d38c7f3dd61094b3d7e286c3b76230f47e0d3d1b99f4f09fad5782d1eafe83693ab491ce40b87be02e4ee1f27968031b36b490bae3bbefe1173ffdca330b91a01786f6fd5e17230ef0ccf319dd76dbd28b4cbeab2a710c2711eba6f8f34b4934860b92c3cf0abc85c2acd9c5972d68b1dd72114caa880a1d6443291a75eb9d534bde47bb4e78e3d6fc99eb468b5798e6ac272936f1e1dcb4f73f935126233112143ee2eca8e9848ecdd50e5bdb635bc418b16db92cafa57c17ae687021543b26b35cefc97db6d104765463eca2477528246afc1e35f9c729d191dee468440f3143478940b6acb00e6eb33404770e59f3076149cfe6d85f8724380fba6f2d00389d545fc2c5c3bd55cd727325f4e6e0a06877f0c7577d3c344686c60a95d8bc7f27bb3b4da81aa756f17e431c8d69cc9900c332edce11104bd1e23411febd12f85a61e4045ab145f24b521ce9192a0d8cf6f2822d5c2fb4ea7564b02dc9160db3be02a9d8cd86ef32bfbc8958f13565564d31e07d23d7ea3dc5099adea8924c585db1e0bf66f4e3121d38ee1ad410582cbf06a2693e165d7a43999efd03001b2a42b6203d4db8779a78d6ddac8f566a8ce87406192a0ea1202280d8b32e2e9832071411745f36e5162368219b60765b04318c360ddee43e4e14a5281eaad5653cb5e773139127e1a9cf72464df4a76fd2fa6993be5bd4980cb179df60099c5cf2ec2047d7b5e135f957307964295cadf61abc1140ee2533aa0420e7e9c59ac474250c685c88df19d094e47d6c2b8800ee33cc547e800e3079444e1d2e85ab18c46599d11aa2eb41d02a415bfa2e5d8cc9e6599bbf9bbbba7e2c3891c9a832f3e1197630583df0e38cccfc2867900a1a8bb0eb1e33ddce169c8a328e6447849ea01aeef03125afb8087cb6fc1446bbad731cfe6cd47b46d60a520b03211675b07fb3b603f07051254e3746a37c63dee2a66701614abe49ef89862fcfc0e7c89af0888b47d513d69473cd0c467fe096e065b42860bbfc695449594c7297770dd9a6e279477476b2cb3ae80feba37643bc0163ef2e64f56decd8d952d36c6135c98411dd564ca7e06355e1cfc5bac3655065b459d964776b5d5da7bfb0aab864836152fa759ef7bf29b9fe681d8a313ac2e8ef211a9e565ff8fb6273c8d5b02ab95435bd0d1b1b301caf3c8842942cefae2035bf69c7e30262661839fbcb272e861a1e361c5173591187f0af5e86a098d36c591a3d87d57a352a138306be304c893236fc28b65e7525080add5f1bde041daf634dccce4245eb89faa0c8ead169b407e50102c785b149116c6ef42c4b13f2b76235d36020254b9aa2e7747c92718290a900da3ed19d7caf360f78b0f65d2ed82278f86bad0e04697d67eaff022cef3e2794d7c7a0ef8b6182475756b7df3a98bd84e2859ad43d1ec486fceea3816e0ec7941c6c2d6cf855afa6ff62c2cbc2a20817e6705b491095d6ca82f3d96b976789c5ce389b5c8180b5c95b21111378b4fd98f85483360d4e5f1686c85f967778c05234abc637f9c87db8b1cd8d200da3bdc97b68efa34cce191be84c2089d28a407d872fb928fbc9a6919e2517c52490d63f770a76b6f315b8d8891411651d0868b166b666ff4ada0e80ff3246413abcfe9b6ab8b48efe6956280be4c6f6d8834944587fa9941615db56aae7485e239a5170b09e73303f7559fe289c5f3f051c2d929e115103b20886db5f0476ad0d437bb744a7fce82a06e1c473b03594fd39b722aa2e0b55167110798c21babfaffc2c8469431e86f9dd7c85686dcc785efe4eb18552e6b0126455780360cd9627d50028eedaa60cf68e757f77e73b5dbc5b3d4fed0a56efccdd922d3a638ab9c15b8fea71ca91efa5dacd3860d23efaca5b3e451d7f174e60f55e3ac9fd0c1ba7db57feb72a09a300d31b411522f346a41f811416134953093e9ddec6bba180ff96e429e20e8b1676a379573c46899b36879b5bce7ec9a060f18dc652ca4ed45dfc29835fbd165feaad4dd756bf5d0fa5607a0ba685f8d12e3af198bc38d465170e32a31c4b721c0a3e4fc721c205ce7841d06dd233e784c82014a874d93522ab5e265b1a738b963dc59b9d899f50ffef443fa47d932d11f034e440d041c45344608783f0ec63f6ef1121e9645d8b6eb794fd2f4bff0457a8563c60b1a381cf2fb1342211b588225ab55bd9e4a5e24026d0e5ea57b06822bc2c9dfe207e345a35eec425ab9a185b594a457d2c4c9069e7e8e067b222ba1d513822248f18a1698377e010caa843445d358c5b297d7e6a1a7f7f746ad4970208b08a1ab3e7eec5f8ac376794616c59e8dff910c2901748e8795ca2528d6b0c972c6cc4785d69f250241083a041a4d6feb018048eb260b65d2e5e6e2f15f5102858560f94d3df6aa35339f564963945af3746d9e4ecb2a6ff577bb9c2c5647dd5a0cfddec49873a6f4e71477858eadaaa7108adcc964e423b041f9d117162c6604c569acfdfe08bbcdddfaa6d22222b8b565ce025a7489cd68db4d003aa708a0cba67ccc0bcbbbef90915bdcdcf2f33ccf25464fd00e286db5d53c23372c93a2ae180bade6b52ff9392882a9254a892399df101ae66133193fd016e43b6ef3edc69b3c1aed70c4066147d59aac0a9a3eacdbd8a824b810067d2396573a16855b8b2ad9fbbe703a64f1a985e5f00e18d908e2ff1f1ef35ab1135ec1471eb4129378b0d33844d59d8947863de6ce46d00e75454dd96b748245d9e692e02b79005cc5cfad1f19ace0891b51d059838c905e333a97b22982a737a34774008ade932743d160d95866da24dd3816dc85debdb115ef80c2475d4cdb1faaa4fb632095bdc28476b780b7a9c3e54976f5a37d15d73be13ad4a2cdf85fc36d98620560350567cef1928fa0c5f9b1930d12b75b67ab84c81898ed67b23f0c976e7e1a553f763e19ad94e22338de501b87e45bf18f70fc67f1a4a2f6b3233c346f5cdbf76a8c71ddec15372b957a21b81024ab7adde4ffe43282f2a35c3d56343c948bf18420a172e7f2e140ab0b19bf45b2afbc3b31b148c9235ae372a772504f00eb733adba2e7c507036396b89d56b97ae8a469a637d08298014b741c184d0160116f1be390988e3e64810dbac3daf33d6460bfd3b58a8144f7004e878013987ea2f4ac1b66d5e5d53015e231fb19c0ba16507d2126d5de8adacdf562b9a75d3eb236a73078e2370599e7834e1c28e5a816b08f81be43cd61dd8c1d7ca8cc2c6754f47f9b5c9bdb881198782e9362c4e2c699ba2879d56c405dba10bb716d2f3a68fe39c2b882a7dc31600ea727210ef40dc8ffe686c8f577f8c746e91f49ed9ffb885894356513efa2abb2810136da427efdaf1ff240e04689c0f9fe556fb84accb31ba98b7cb13d4dad93ecceb11018877e2e5445e8c2b8000aae60e156e27dde425fe94abcf6b0d889dcacd0f5f9754a7496d3bab302ab68367dd589b33bf5e9dc91304274ea7008c652d564ede8ad6aabaec7bf6941b2f674878add5a312d53eabb4afe8e8640b43264403106f8888dbbcdb5fe66f403c88bc6f590bc61de6f29e3f6d2fa0d235f78563ce8f68e2c8483451d76c5bca27a1c2c5c35af091022160d54506b62e60ebe1638ce7925b0f4e452b3d5f44d040bb9d01b7508634ec159c1fdfad9afc5a638deedf38749b51826af4fb13845ef3a7d3b2e52cb1d7214a285c26bfd7f762ea28a2c32953f901d105f9376703ab5bd9a0b76ee9a99e0a2b30317ede3d26fe74fbaaa9163816fa5345fa071a4159ea500eda0843d2f2a6ec6f56c6df27ca5db39e8ff7c683a3e6e6eb35c513c6099a68bad18e14051d46cb50108b1a7c839d7feb19f8d99d8e670c7c0911575f6dd146403a809a182739fefcc503aa65b22f3a180a149220ce0ea8f1c6c93c8b1e02327dad7908106e4fcc7966f9cc46ef8675f43634b49374982d9d01bc6", 0x1000, 0x60d3760}, {&(0x7f0000000300)="9f9ba066d6b50403202487d6f03728ec6d71e1eac2dfd2af5ae75d46974c66f8c8a4a100b988bbca7e19eeebcb3535c37a9f3e7be7d3d86389929c9a989551c6fbebc0562731e93dded6becc575637743322a4234305", 0x56, 0x1400000}, {&(0x7f0000000380)="5efd93849dabbc2e51f94c4e35c99ed8b37c5f795cdc7ced5a24302af80a2c18c19dea6ddff61823188146feb3a814c293313cf36dad7c34636a756c22220849690835c6c602e8c2642b0344590cae4fbb82d0d21cd4f34992ee52fad0fc060f46e3a59a8b704b0ec6b3448ba751d25a19ba0af2cd431138fc5e5c2da20262f72c9fea234a7966298978896affd3aacc89f75159939b51229e70d62fe535cd16863f2126140a1290b0c59bd5c0a8f95c7296c14b4968263ff6b6f995ac11b44a685540582c2be9516513648c4b9d789d44ef86837256fe207dbf9209dfe47b88961432a483344de2e0fbc301e9d9828e237d4b7e30ddcceded", 0xf9, 0x200}, {&(0x7f0000000480)="48964a30f974af681f6d1b1a84edad1e0ef278d75081b07c5504051e513ea63c013db93a5ad7569c20ca6808e6feb46176b5101d2fa8506808bbc439e1fadfdf0546df79301879b4da9817f74f549e88fa254525597959fc1ae89e50cffb48", 0x5f, 0x3e00000}], 0x20, &(0x7f0000000600)=ANY=[@ANYBLOB="646973636172262c6572726f72734d72656d6f756e742d726f2c0004b4a13a9515a17eca316a0e59d6a6caa289221f15"]) 2018/05/21 07:45:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdc5ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c1879f46b6be73de0f351681c56e9d43c94d754c029997052671f6baf21e63060528094342a5cab640000000000000000000000000000000000", 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x7000000000000, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x5) 2018/05/21 07:45:10 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8906000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000001e0100000000000000000000000000000000000000000000c37af05c52eb0d39e0611f623c57646f60b4a7adcb019adcc7bb0e8f062ebe6c75c7ff3b8de3cdc34fdb091b0a142b40cf35d2d38a4f38f4498df7be8bb6119fc093941a441071c4b533010c1e9fba5bcba19ae8606e74aeb3e3777cee2ae3c4abe16131574871ddbbbf7848bf21ce986648cac1755027bcc0f82fb8aeab7890930139f67e30"]) 2018/05/21 07:45:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000100)=@ipv4_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xef6, 0xb0e, 0x7f, 0x8, 0x101, 0xed, 0x1}, 0xc) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/158, 0x9e}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000840)=[0xffffffffffffffff, 0x0]) r4 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000b00)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000280)="4d489ee43f3501a8adc14f83c772a3c441e67eb6365137bafd505c6864f57e0fc63097d07bfe82856e50a824fcd100f3c669ddb696e17fe1d7d082ea2857977b74e4fea55d4e47658235ee50533c5f5040ea3f0a10423dfeda042b0812803262f8dde27c344c108d58b6e84633fe13f6d2cc1db278cbb1aed159edf68bf43702eb93f3c230a9cac7c9e650fb37076532725aa49de5327e3b21f977e19e3a7fe81e6029f4208724e7dc8b710cbc3715590d30d3ec82377bbe3e20e047244dbaa1f9305c85a7d785c70df92f5b7c0188a7d987bc8f98c899f4e9", 0xd9}, {&(0x7f0000000380)="1b48d07f90deea2e1ee424500b4064bc35e285b4895381dc23352e3bcc2eeba554e793e97ffa7ee349eed7fbb7c1183963c7fcb91626e87f41ea551b7c5eb8c80aea3bcaa78bfc5547299e15680d2a698eba063542e6d7f253d19b21d36808713a26b7c4606965e4cda8fe540c3d3a750906425af07ec829d0de8b6f98621d7c3848fbd46e232ecb115efb7a8d7fa066fe8d3a71e8739c67de413913d0df9e78136f694642d8967486bf1b73d7b9b3b9918b5aca6b0b", 0xb6}], 0x2, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0xc001}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000500)="a1e79635725d346097f5aa900db9e59c047cebb4f2796c5b961a262d17a39948031eb01494bca2eeec332fe97212c813db89a41c7315644f022d7fdd3251bc09f2c2af5b90498606f5d0b5f987e479cdf8161de843feabc5a522b88142314ac9511eedc1061feb6a87f1f7e6e31e29050cba0d0fcab57d9346ec55cc379834cff07bd578505c3d07c80dc1e3cc4ff6757e4512ec027dcfe82018ab1f6cb2c8c70b213be7c3c36b2dce34d41ca7381cad6806df331c5ab1a144abecc01555a1e5016295b578dddb08cbf40b4a38190b6de2ddc4bf822088c375e4705d0cacb54c0b683ffd4aa83c9de1e823d63e4f093f95f43421", 0xf4}, {&(0x7f0000000600)="c7c8ec6d15c056b8cf5d9e2feb999f64caf45e10ad84486c4bac29edf7248d29457b949609a063d9d69715d02e99854c6662e78b522918aa965b79ade878de7b0d9e26f498625ccdb765f90e07df3e6c8c46ee3cac68fb927ab02a7ae797381cba93c32ce50e06b8b765503092db2763def3e9f3dc597b728ecf7029a4b4ce004e47e7897a9fc06adab89dd55401f86b6b99db166c", 0x95}], 0x2, &(0x7f0000000a40)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0063cc83"], 0x90, 0x40000}], 0x2, 0x1) ptrace$peek(0xffffffffffffffff, r4, &(0x7f0000000b80)) 2018/05/21 07:45:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0ffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x50, &(0x7f00000000c0), &(0x7f0000000140)=0x68) close(r2) close(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3ff, 0x1, 0x5, 0x80000001, 0x2, 0x10001, 0x100000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x17, "5a1d17ab6d12f7c2af467ddc11f6940f0da434d745df83"}, &(0x7f00000001c0)=0x1f) 2018/05/21 07:45:10 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/05/21 07:45:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88a8ffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 155.175875] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/21 07:45:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xb, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) 2018/05/21 07:45:10 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) clock_settime(0xfffffffffffffffc, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x430, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000100), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0x88f7, 'ifb0\x00', 'veth0_to_bridge\x00', 'syzkaller1\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xdcd0a43d555bf99f], 0x70, 0xf0, 0x220}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xb5a, 'syz0\x00', 0x1f}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x2, 0x200, 'syzkaller0\x00', 'ipddp0\x00', 'vcan0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x120, 0x120, 0x150, [@arp={'arp\x00', 0x38, {{0x305, 0x8, 0xf, @loopback=0x7f000001, 0xffffffff, @empty, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0x4, 0x80}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x4a8) [ 155.216357] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/21 07:45:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x40000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x28000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x330f, &(0x7f0000001200)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 2018/05/21 07:45:10 executing program 4: r0 = memfd_create(&(0x7f0000000000)='cpuset^-\x00', 0x0) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x3, 0x0, 0x80000001) [ 155.343795] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 155.467261] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING 2018/05/21 07:45:10 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/21 07:45:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x3, 0xfffffffffffffffb, 0x7, 0x100}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 07:45:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 1: 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, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendto(r0, &(0x7f00000004c0)="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", 0x11a, 0x0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/05/21 07:45:10 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x57e, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300002010d10200cf", 0x1f) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/21 07:45:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xc8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x5b3c}, &(0x7f0000000200)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioperm(0x0, 0x8, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000080)="c4e3f15d1d8000c0fe0f660f624dc3c4c30941dc000fc7afc3640000c4c20107b2bc96aca60f230f0f20d835080000000f22d866b806018ec8660f388166fe6426660f599f00000000", 0x49}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/21 07:45:10 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0xaaaad89, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6469736192332e7a8c3ed37b51653d6e6f3d4000"]) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x8800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x3, 0x2, 0x1, 'queue0\x00', 0x6}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="b2345ad670c8cea6d3ffae0fed2c12030dcdf1"], 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x6782, 0x40, 0xfffffffffffffffd}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0xa7, 0x0, &(0x7f00000003c0)="bf306cda93562fdedf1e44b851663052f46832b40280f8371d523e9f8c1fb8cf5117bd69e334c9357ab5cd7f7ac69ae500a89e06a54b0f32496df5f90a0b8819a64485d36c89406ef09aa6cd5c5b5b4a2f2334aee1f21d33790edc6a688d8f87211292cd80491f5f53338beb30768e23ea61abdc8f1d28400e5612bbd53a1d90b4c4709469ee5f2e08c76b606d65326099b7ee2bf181bf5b9d04f9a5f0f35515eb9bf8bec92089", &(0x7f0000000480), 0x6}, 0x28) keyctl$instantiate(0xc, r2, &(0x7f00000002c0)="45d78bf160dd9eb85eab328465e93f899fc0bc8e1e4d1fda1728d7a43206583834adb71bbd4d8cb8d45a0c1cd43e03e9066ebf8a35c6c6d18fb9937f29d2d367cb944ff94b7a042b441bdea9339a51d3d971b51fba17d718de73b8ae0546953ac97e14e41e", 0x65, r3) [ 156.012822] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 07:45:11 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff80}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 156.061172] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 156.083599] ntfs: (device loop6): parse_options(): Unrecognized mount option disa’3.z. [ 156.111007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 07:45:11 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r2, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420b, r4, 0x8, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="eccf3b5425513c9441ae148093c0bcaf", 0x10) 2018/05/21 07:45:11 executing program 1: 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, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendto(r0, &(0x7f00000004c0)="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", 0x11a, 0x0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/05/21 07:45:11 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 156.167061] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/05/21 07:45:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:11 executing program 4: r0 = socket(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) waitid(0x0, 0x0, &(0x7f0000000000), 0xa100000c, &(0x7f0000000080)) 2018/05/21 07:45:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendto$inet(r0, &(0x7f00000000c0)="52886dbdf2c8eb54bce23be4845594bf750d1020f4fd14bb92ee213e397170ef3b7a1772edb2887eb64242f1c7175dbb6dc65af49e37672cb915646f5c2a3fbb0f439f474a2eb11a2430c896c4ddc6b3c8458935445d63b4e830a3a32411944784c1ecb1d1096c95c418a4cdeb1110686aa9e14cad2b80e19b64e418c9", 0x7d, 0x800, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0000000001000000000000000000000000f055960a66f2af5ba41293d3677e2ab81cb400000000"]}) close(r2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0xc008aeba, &(0x7f0000000000)) close(r1) 2018/05/21 07:45:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x3f}, {0x80000006}]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/05/21 07:45:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r2, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420b, r4, 0x8, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) 2018/05/21 07:45:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e0000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/05/21 07:45:12 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xc27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) getegid() getegid() fchown(r0, 0x0, 0x0) mlockall(0x0) 2018/05/21 07:45:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x2}]}) perf_event_open(&(0x7f0000000140)={0x2, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x3, 0x4, 0x132, 0x200, 0x3, 0x6, 0xfffffffffffffffe, 0xdf, 0x9, 0x6, 0x4, 0x7ff, 0x2}, {0x0, 0x2, 0x8, 0x80, 0xfff, 0x80000001, 0x4, 0x2, 0x787, 0xa750, 0x2, 0xf5, 0x3}, {0xfffffffffffffff7, 0x80000001, 0x40, 0x4, 0x1, 0x753a, 0x3, 0x0, 0x62c, 0x2d2a, 0x101, 0x7, 0x7}], 0x6}) 2018/05/21 07:45:12 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000140)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller0\x00') 2018/05/21 07:45:12 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/21 07:45:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88480000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 4: r0 = getpid() prctl$setptracer(0x59616d61, r0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') prctl$setptracer(0x59616d61, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0xab, @multicast1=0xe0000001, 0x4e21, 0x4, 'lblc\x00', 0x4, 0x400, 0x23}, 0x2c) 2018/05/21 07:45:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0xfb7c}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) getdents64(r0, &(0x7f00000001c0)=""/216, 0xfffffffffffffd0d) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x679) 2018/05/21 07:45:12 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x2000400) signalfd(r0, &(0x7f0000000240), 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x301000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000280)="90dea75fdf0ce9ad77d6814b43eaf97365249d38adbc3692efa8d9093abd59fb61beff8384140bd588bbca61d57c594e995527d8183105de28ba10e5f6343a49eec562e099d92a83444f45db013db696492a1144a8655632e7d00d108aba72a03b910ad4e9a84b0c957f44bddd4aa594623229e4e6c779e5cebe78396e1c280e08f7b31ec1227a3cbf3b52fc2ffe38dad490fe980c08e8606236c17b9fde5daeace4f14b3fbf24149ddc22c072abcc", &(0x7f0000000080)="881f867859388117baf8086bdf088793312afa0fffe3a48e6ab7f4c4ec4582faa8d12b970c4d824c6721133a3da2f1f3b5ec227141b6ba310efa5a32ee8a20de8fdbc21dff140f", 0x3}, 0x20) 2018/05/21 07:45:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6, 0xff, 0x61, 0x0, 0xffffffffffffffff, 0x7000000000000000}, 0x49bd7fbd35cfc4f6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000006, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x26) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x7, 0xd, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, r0}, @ldst={0x0, 0x0, 0x1, 0x4, 0x8, 0x40}, @jmp={0x5, 0x101, 0xf, 0x0, 0x8, 0xfffffff0, 0x5}, @generic={0x6, 0x7, 0x3, 0x81}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x5, 0x16, &(0x7f00000000c0)=""/22, 0x40f00, 0x0, [], r1, 0x9}, 0x48) 2018/05/21 07:45:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x1, 0x7fff, [{0xffffffffffffff8a, 0x0, 0x80000001}]}) 2018/05/21 07:45:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/21 07:45:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf401}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:12 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001f00)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0200f7000300010000000080000000000000000000000000001b000000002279fa4f000000000000c00000e5ff00000000000000000000007863b7032d2e9deee76ce96f88a6b1c697de22ef074105ad0cbc72e2f8ac572ed419664ab62cb7471d0f510c927207b49c2600e1bddf88945e5025bfd36d02663b22d74b940f91c928bc4d107cbac13ca72e8641668c5ced1c4376f1849b4331137d4c6a48a2c84e13fc0d1555fbdc1b3664f06a7a3a8592ea804824b3caed51360fb53a41119f95f12a94bd395927fdf7d9e1a43186bbaaac5c9504c0039a8061cf4683904eb6"]) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x5, 0x6}) 2018/05/21 07:45:12 executing program 4: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0x9, 0x6, 0x1ff, 0x8, 0x0, 0x6, 0x1, 0x6, 0xb316, 0x4, 0x3, 0x80000000, 0x80000000}, {0x1ff, 0x0, 0x5, 0xf, 0x3228, 0x8, 0xffffffffffffffff, 0x8, 0x7, 0x0, 0x100, 0xfff, 0x6}, {0x4, 0x6, 0x5, 0x6f03, 0xcb5, 0x401, 0x6, 0x81, 0x10000, 0x7, 0xffffffff, 0x8, 0x4}], 0x3ff}) 2018/05/21 07:45:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffdd86}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 2: socket(0x18, 0x0, 0x100000000ffc) [ 157.609895] Unknown ioctl 1074013192 2018/05/21 07:45:12 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0xfffe, 0xb0ba20a1764fb3d1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x2, 0x5, 0x28, &(0x7f0000003000/0x2000)=nil, 0x10001}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x1010}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x7fff}, 0x8) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000, 0xfffffffff7ffffff, &(0x7f000000b000/0x2000)=nil) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 157.634166] Unknown ioctl 1074291720 2018/05/21 07:45:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffca88}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 157.663551] Unknown ioctl 1074013192 2018/05/21 07:45:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x806000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x5ad, 0x8084, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x735d) r2 = socket(0x2000000011, 0x4000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl(r0, 0x5, &(0x7f0000000080)="7811a857ccf468a9af1d25c4151b33c09594a4c5aaf084e0117880833133879bdfae0bd864f6bed738ce7fd196558923b84d3ac48c3e28531e0df8eaff01a091e523a2e3e55223800d98254cb5d4caf2cbf635801a2e77ea8d75") sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 157.690895] mmap: syz-executor6 (12122) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/21 07:45:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="070600000000000000f122") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') dup3(r0, r1, 0x0) 2018/05/21 07:45:13 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) fallocate(r0, 0x1, 0x0, 0x10000101) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0x7, 0x1e, "b30ec961d1343d6ca41bfa202cc8a1e4a51d4b8880e6ac2ffec59d8740a9"}, 0x26) 2018/05/21 07:45:13 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1400000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:13 executing program 1: r0 = memfd_create(&(0x7f0000000200)='selinuxvboxnet1\x00', 0x0) fgetxattr(r0, &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)=""/29, 0x1d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000440)={0xd3fc, 0xfffffffffffffffe, 0xffffffff80000001}) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000140)=""/26, 0x1a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5, 0x1, 0x2, 0xee6, 0x800000000000, 0x5, 0x7f, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8, 0x10001, 0x9, 0x3}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x2c34612d}, &(0x7f0000000400)=0x8) msgget(0x3, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x4}, 0x8) syz_mount_image$f2fs(&(0x7f0000000480)='f2fs\x00', &(0x7f00000004c0)='./file0\x00', 0xcf, 0x3, &(0x7f0000001640)=[{&(0x7f0000000500)="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", 0x1000, 0x29d}, {&(0x7f0000001500)="e704daf9c8", 0x5, 0x1000}, {&(0x7f0000001540)="92ea79f6da788db5ff9d17dba45ef307938bc01fb4ecfc05c66de869aad0c3f4f00a26558daf5d9fcc0e417545010c33d0f123089d5b8dc862a983b8b9c8d3338ebcfa8dd768c641937d99cd194eeb53f2a5cab77fc04c268a1e6bcd93f20e4dbe88e1d8a39bb5bfde24bbee16caf8c27f4bc0eb66e8777206245b04966617a553f051d25c959212bf77df10f1a8a3bdff5c45b1f066332ac51f4c32d9910869a241389ddf4c88f9895d78345ebff0e9ea7a76f5dd956ecbcfced3e4dee7015a441b065e18e78267e4", 0xc9, 0x9}], 0x2900001, &(0x7f00000016c0)={[{@noextent_cache='noextent_cache', 0x2c}]}) 2018/05/21 07:45:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:13 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x80805, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/45, &(0x7f0000000200)=0x2d) r3 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8002}, {r0, 0xa0}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7}, 0x8) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}}, 0x1e) 2018/05/21 07:45:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0xfffffffffffff938, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x10) rmdir(&(0x7f0000000040)='./control\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000240)='./control\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './control/file0\x00'}, 0x6e) close(r0) 2018/05/21 07:45:13 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1400000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:13 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3}) fsync(r0) clone(0x18600, &(0x7f0000000300)="215c89b23c6582e36814ccd57b0b22266c9b86181199944adacef1192ee9eeec3be6a2a2c8957d7644b29711a06cee6cf7bdb49b0323d0bc734c1fd25e3e85ab126fadd68d1ddc7a39504607e39e07600000000000000007b19725576d5602f20fc6b850f34c0c72de4f", &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000140)="058ebc7b47c7140a57e96a2593d30fc5dd871a1bfddb9ad11628a3d7b3e5e8571d6eec81d0b96b4120eb72c9bd62ab39796c7e160e000a97b1a05aecc064b938ae941cb8cdae17e457f015f6375bebf81c763957a3f9a63947f952e831c7addc16e0c5737d21464f0ec9e3139b554681293dfabb9967758b33bd2212eb709e75b3ff5efcabe9fa1f8cf0113984b734a685fc9e5eed70faceea0d4ba20060cc9d221ec8b502d29422e6352ea39038") 2018/05/21 07:45:13 executing program 1: r0 = creat(&(0x7f0000001b00)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000700)={0x0, 0xffffffffffffbf1b}, &(0x7f0000000080)=0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xea88, 0xffffffffffff0001, 0xffffffffffffff81, 0x4, 0xc1}, &(0x7f0000000200)=0x98) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x1d8, [0x0, 0x20000480, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000000), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x253) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000800), &(0x7f0000000780)=0x0) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) setresgid(r4, r5, r6) 2018/05/21 07:45:13 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffeaa) io_setup(0x6, &(0x7f0000000000)=0x0) creat(&(0x7f0000000280)='./bus\x00', 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180)=0x20, 0xffffffffffffff9e) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/49, 0x31}, &(0x7f0000000200), 0x2}, 0x20) 2018/05/21 07:45:13 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x89060000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 158.586853] kernel msg: ebtables bug: please report to author: Wrong len argument [ 158.649182] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/21 07:45:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x408c5333, &(0x7f0000000480)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x404}}) 2018/05/21 07:45:14 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:14 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="056304400000000020ec44d02463a9ab512460c29ff3ec8f4d2224304a35f118b538123cf8955c0011ef02d3976d614f053433e878439ca468112badb17929fa2385d1dc538ec41976a58b6d545334ddfc39c0c246e56cf1e11aa29b1dd8c0436645"], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e630c4000000000000000f0"], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/21 07:45:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fstat(r1, &(0x7f0000000240)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/05/21 07:45:14 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b50f44", 0x2a}], 0x1000021f, &(0x7f0000000100)}, 0x0) 2018/05/21 07:45:14 executing program 6: clock_gettime(0x10007, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2c9, 0x2000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000380)=ANY=[@ANYBLOB="64000000ce05a81be0cb1708c77f9ed20b3394f7580b666e9419cafc45809c56891612001b7c33cbd8d852f6d0ff59000072f7c59f6ab81031280e3d3be4bc4813861668b9efc06377b90dbb09647ede63941823147042c9846ab91125a660fe898cba6e9551fd07158fa80b7413f36fbc44342f5e9579efccd99ba2fca0317e90640ba199facb0e9e68d3c02f1add731a4e843c4203d12fc8067133f5f3c4baf8c714d21d92c6c07917d257a1d80a5b0ca041789ca1c32f027510827ae7c72fce3afba98a198aef3360798960c897cef057e3b0ef04fac79cba234ac5f0edbbf915f6a2cf5dc1f20e1ea570581edd25a32b196cdcb7ddc46f79660cf387280ca1dd3948c034428b6cf9ce7f8e593647c5fe29bbb0e6b7299eea8fc8a6234553f8f24e7fb71e7af77ff407954930790574e62b2537f036d44156dd3f49294bc46c63f37f212c06a4b152f019ab4e703075fe424646d8adc082e21a534047f2363fde059fe608bf"]) 2018/05/21 07:45:14 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:14 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8848000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:14 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xffff}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={r3, r4+30000000}, &(0x7f0000000080)) fsetxattr(r2, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000002000000000000000", 0xc, 0x0) [ 159.473748] binder: 12224:12225 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000f0000000 != 0000000000000000 2018/05/21 07:45:14 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000280)=""/234, 0xea) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/21 07:45:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf4010000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:14 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = gettid() r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x301080, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x5}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xd1) sendmmsg(r4, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) [ 159.576472] binder: 12224:12239 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000f0000000 != 0000000000000000 2018/05/21 07:45:14 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x81000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x3) 2018/05/21 07:45:14 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:14 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) unshare(0xfffffffffffffffe) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x1) tee(r1, r0, 0x6, 0x0) 2018/05/21 07:45:15 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001180)=ANY=[@ANYBLOB="ff0000002e00210000000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/21 07:45:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:15 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x802, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) dup(r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socket(0x10, 0x80000, 0x5) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000680)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x4e, &(0x7f0000000080)=""/78}, &(0x7f0000000100)="52b1296e13b5d052a890e5c49049578ba33f259cb30b1f7b4d23c06c1070a2fa62", &(0x7f0000000600)=""/128}) 2018/05/21 07:45:15 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='rdma.max\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10400) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'nr0\x00', {0x4, 0xf4, 0x4, "c6bb95e36165", 0x1ff}}) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/05/21 07:45:15 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200200, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x31, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/193) read(r1, &(0x7f0000000400), 0x0) 2018/05/21 07:45:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'ip6tnl0\x00'}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/21 07:45:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x420b, 0x0, 0x8, 0x0) 2018/05/21 07:45:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x420b, 0x0, 0x8, 0x0) 2018/05/21 07:45:15 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/05/21 07:45:15 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x805, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6262613b823bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) write(r1, &(0x7f0000000040)='0x2', 0x3) [ 160.763433] sd 0:0:1:0: [sg0] tag#2352 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 160.772250] sd 0:0:1:0: [sg0] tag#2352 CDB: Xdread, Read track info [ 160.778730] sd 0:0:1:0: [sg0] tag#2352 CDB[00]: 52 b1 29 6e 13 b5 d0 52 a8 90 e5 c4 90 49 57 8b [ 160.787617] sd 0:0:1:0: [sg0] tag#2352 CDB[10]: a3 3f 25 9c b3 0b 1f 7b 4d 23 c0 6c 10 70 a2 fa [ 160.796522] sd 0:0:1:0: [sg0] tag#2352 CDB[20]: 62 2018/05/21 07:45:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x28}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bond\x00', 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') 2018/05/21 07:45:15 executing program 2: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x1, r1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f00000007c0)}}], 0x2, 0x0) 2018/05/21 07:45:15 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x420b, 0x0, 0x8, 0x0) 2018/05/21 07:45:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)={'raw\x00', 0xb5, "7c5ff38f144075fd14c1c571631be39cc89a54fdd8e8e0f7c112eb34e2ebdff21cf565a892cd9c64d744783d372e169946fca7c116be93bdd583f6a9a5fcc3279a6780d57ca8dd663e1140eb8de7253ea3e6bddb11cd1b557029de1812c345c539dcdef216aaf3c980132f1b34ae87f1546e2ddba5f6bf5599230e5425c80cee3c11dda6fbd110f36e901389acf9072ea0bbbfdabb500e3dad3a553b6fce56d6e5faf36579e516b819713211709a4721a9cec2696b"}, &(0x7f0000000240)=0xd9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x608}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0xffffff01) 2018/05/21 07:45:16 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x400000, 0x0) 2018/05/21 07:45:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x807, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x800) ioctl(r0, 0x20000000002283, &(0x7f0000000440)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000240)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x789d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}}}, 0x84) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80242, 0x0) bind$unix(r5, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) r6 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000400)) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000380)=0x489, &(0x7f00000003c0)=0x1) 2018/05/21 07:45:16 executing program 4: pkey_mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="381007914823159aa93ba5de936762fff0306ff1d358c4927077d44f704c9ae03e29d071cd89e6f04ebac60e2197290b75eaa7a17793685004460f6e5b4a14d28d5dda1a2442e4b91106b71108d47d7d774e8c6d33a83f89e47e0a2542a3d7997274554fc760d6106d175f3e63b0b37f", 0x70, 0x7fffffff}], 0xa002a, &(0x7f0000000180)={[{@errors_recover='errors=recover', 0x2c}]}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="fe2814c591209746416db773faf96042568c", 0x12}, {&(0x7f0000001380)}, {&(0x7f0000002380)="016ef7a6c0831edb38a5f90a16c49eb6be7d8413ac96d9000209aa7e863de59058a3f320d951970f86631c5adb005052298b3cb14e07c201e9c0b1f7401009d04f7aefc79b966079795a9210491757175197009664b97b35a0db3a970eedee80f3a647606765ff053b478f9fc1647b2281d64c9d19a4a79fbcd028", 0x7b, 0x100000001}], 0x400, &(0x7f0000002480)) 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x86ddffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 5: r0 = add_key$user(&(0x7f0000000d00)='user\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='G', 0x1, 0xfffffffffffffffc) ioperm(0x10000, 0x8, 0x8001) keyctl$revoke(0x3, r0) keyctl$invalidate(0x15, r0) 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80a, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000600)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001740)="c5", 0x1}], 0x1, &(0x7f0000001840)}, 0x1) sendto$inet(r0, &(0x7f00000000c0)="d7", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f000000ddc0)=[{{&(0x7f000000d840)=@ethernet, 0x80, &(0x7f000000da80)=[{&(0x7f000000d9c0)=""/149, 0x95}], 0x1, &(0x7f000000dac0)=""/155, 0x9b}}, {{&(0x7f000000db80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000dd80)}}], 0x2, 0x10000, 0x0) [ 161.218151] IPVS: ftp: loaded support on port[0] = 21 [ 161.232404] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 161.240892] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 161.253027] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. 2018/05/21 07:45:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0ffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000740)={0xfffffffffffffffe, 0xffffffffffffffff}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xb0201, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f00000000c0)=0x200) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={r4, r5}) 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x811, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x6, 0xfc, 0x6, 0x9}) 2018/05/21 07:45:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={[{@noacl='noacl', 0x2c}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8001, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x93}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000400)={r2, r3}) mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x296}], 0x5, 0x0) ioctl(r1, 0x805, &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) pread64(r1, &(0x7f0000000280)=""/151, 0x97, 0x0) [ 161.566477] IPVS: ftp: loaded support on port[0] = 21 [ 161.588966] gfs2: not a GFS2 filesystem [ 161.630750] gfs2: not a GFS2 filesystem 2018/05/21 07:45:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x3) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '%posix_acl_accessppp1]mime_type@'}, {0x20, 'cgrouplo}&)em0nodeveth0ppp1vboxnet0:'}, {0x20, 'selinux'}, {0x20}], 0xa, "7a520befc42e2c"}, 0x6c) ioctl$TCFLSH(r2, 0x540b, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() tkill(r3, 0x1000000000016) 2018/05/21 07:45:16 executing program 1: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x5, 0x1, 0x0, 0xfc09, 0x0, 0x800, 0xff, r0}, &(0x7f0000000140)=0x20) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) setfsuid(r2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'ip6gre0\x00', 0x1}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/21 07:45:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8e588703a9983149d79076cebda42e966669b0cf0dd94d0c0c1564b1626608a3a0ccb2c6afdb93afced873b127601257b0e41ed8090fd905158393e801c92c9f926f1662c3b18b9e29eea3249b2c334a8d4c7cf78e8c2e8042a29a41bb686b7405e73904027bf1276778872b03b9a8b91db1a2f9df958ab056cf965c4ab085360030af7703e478e0a3161ffccd51ec0a9ce95ba8c8373562aa3903c9c5038b23d4af55095f85733e3c98efcb0cd3d4405e88da4dc911a3d480a800c6ac204b8b29b8e569b2a1f263e8ce62399dd5308c8381bbdf518d9ae8de419f124990614d26c64b1f90fef5eaf278338b1437b21b40cbcb95dcaee2775080f12bfdcfe135d1f805143b2c0754ab12f07751713b5d997875240da83d36c5d9984d02782d16b008e4a14fb8195d3584a4a2d7513627881b2707fff915bd1766ed6f9a8f017f5bf14462ee5bb0390e95b884faee2b13f482deea47bafa7ad2a85d73cfb08618906331e97040808c5c554c16e287119abfbcc2940cb37f65f6291ac2b5eed13b197332594", 0x372, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0xbf, 0x6, 0x4, 0x3, 0x9, 0x5, 0x7, [@dev={0xfe, 0x80, [], 0x1c}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}]}, 0x38) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2c000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/21 07:45:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) 2018/05/21 07:45:16 executing program 4: prctl$intptr(0x1d, 0xfffffffffffff2f9) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x280080) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="000fa033bab01f21100c1698b0afe63273765a3ab46db962d9d4932bde89adaa949c6fd8fd5abdb9e06b67eebc2eae63b80f4dfc806b6d6b3dd6967db3c3c409d4f5aeb4d5b9b8d144fbded3ee2221377745dc6b80e626d54442f417e2c5644dfa9a3ee6d7387b5f1d65d92fd9d957949f4be7d9425fbf58d0cfd89ee8dcb55efbd7c240135075b013e432a4b06b7b8ebe15178e144e4e929169926d757a2a6c88ba4ece0e24d10734c3069cc47a623f9b", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="d6d6f1f6dc24fa3f24aa87e8dd4cb37b535e5d120b857822646855c43268ca9a", @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="c25dc3eefbc4a347beef3eb6faa93034d7d090"]]], 0x1) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x500, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000002340)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="bcbd3418a4ac5312c6a963f399620352e9388a6b72229486f07c1ad4e55dacdbef897c9ffd4ef99b18591e7546442442ccc3a61e6b6f962d19d4668db2a262763111daaa998a07077d1412350ed4f8130c1eebc622d78e6d60cf0a59fe19cbc6b1c30dfc10a4572358f60889ed675278e9552c445fea215164bb350633aad0b8cafc13a9b8a88ecee213fc22288c6fd7100aff6b5b3f5aa7c9332f67173e8a5356be475b5b8243a514faa7570dc37b122199259b82f75bab431c", @ANYBLOB="90704483d907065ccb5115128a", @ANYRES64, @ANYRES16, @ANYBLOB="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"], @ANYRES16, @ANYPTR=&(0x7f0000002300)=ANY=[@ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR, @ANYPTR, @ANYBLOB="5246ea05691ab2dbed4e827b5aa8408af672d5a9b8dd68b69da33e384d289f97ae0bcc38a2edeeabc96934a9eb2611af7f228ca855c90579a2d073d505ca704cadcf29547a7f34ae170ca30170cb526209dad2128516541b77f8754d", @ANYBLOB="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@ANYBLOB="5601e13ebbf7acb5029deacb", @ANYPTR]], @ANYBLOB="78c05e66fb161d8bda10d952b19a5c38082d26a21eb79c100630eaf22d3246bb52446b6e2c7c797869babd67e9d822cbe5f19dbb98802c21c2fb49449d2c03613d2765286ce11eed544f9c17562558c09e5ec53d10364eba2f21d4f64363ab20a34fd194ee9eefb7c1050b3fc3677b417ff1a1221d7ebd3f06af773701898f9d181ac8006a2cd6bd2191029cffac14046ae525445c353e216bfb57b64914d7a35045"]) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002400)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x50c, 0x51f0, 0x10001, 0x9, 0x85}, 0x98) 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80e, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f0000007800)={0x77359400}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1f, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) [ 161.831310] FAT-fs (loop1): Unrecognized mount option "@" or missing value 2018/05/21 07:45:16 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x808, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) [ 161.916369] FAT-fs (loop1): Unrecognized mount option "@" or missing value 2018/05/21 07:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffff3fffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x3, 0x200, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x38, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x10001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7fffffff}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x91, "c42ddf21a8aaece970b9118096eff92ecb41b6f01c1f08c60cb822ce6901f797aaa1f4c7233b9fd332660bde13177f00104b5843b693d42a2007b3ab36b36440ca6987c585b3cff9961e42baa94cc00bc1c1524fd8816993d44720731a41f6445091db3c9a11ba9d5eaa934433c2a7f6e1320cc93a106c454bf969691ad96571b4e96a75f30539d3c196dd8a57365d5084"}, &(0x7f0000000540)=0x99) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3, 0x80000000}, &(0x7f00000001c0)=0x6) sendto$inet6(r1, &(0x7f0000000100)="0217259d03d1decf082450565ce78445f2c9d9d54401e889cb5ddd55d844ce80d7574436164ddb7536db22490a8b80b876a4308e336316ca27115aae6c7e034ed4aa0071466b0638e1fb6e6a320c54e6ddd28b2e087588697c8146d01eec0c91c69c1fff9c3aacfe5ea977adfcf2a5a896455c848a6773d4e87a9ed98c9ad6c671ebd1add82e0c", 0x87, 0x8040, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8001}, 0xf) 2018/05/21 07:45:17 executing program 2: r0 = openat$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$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x258, 0x0, 0x80ffff}]}) 2018/05/21 07:45:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d62dd9f87a2d18caa8a93adca3562034ba545c3c2e6456fe7a90b9ca1c8cbad5cff4f325e35b6a6c6c19ff49a7f86a2add21f4ccc46e906c25b91dae834cf513c221b7ea5d2483ad2b13637bbe56ac90c9010d0babfa82d3c8381940c4899067c552ef403f8967f5f7777c65f71ae6566a47d7d97c7920a1869d1212d89b9e516db55aa438f76f16113711159f59c8ab62bc1e2c7d646f4f2832384ff298253b76aa6e90a83b773dbbe1610279c78f9a9b5b0305c9615fea6ae6c959ad781a1a728d7c2ba153f85ab77c5beb29542aa53cfaa3", 0xd3}, {&(0x7f0000000300)="08710861470543dd25713d627f0223e1ed01bce2c570d9d7bd89d779bdfe3cf5d85564050a0c88697667f47679a15fc96e150a9c01caa177893e1aa0db598b18ad3fd50df36e3521502fe67e38fb2d1c920f46cd7bacc38fe60365a2080d8873944aa80beb3df86c25d35e85db0f", 0x6e, 0x1000}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f64656c616c6c6f632c8062a2d7db121ecc0c33fcaec919f1f48b881d94bd542b551d148ff8b43458bcd1a8d8818ee6765a8a984a370b9d427bfaa425d3e84b9a98963454d5fc40ded97a4b2348a999dacc031f7e671b2649141ca2fb50dd1c31266303f8f2268cd9af4d3d15a4956b541f168154b81358e8"]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "ee4beaa05d9afbffffff000000039b3fd4e8c307e8ef3d13eb790ec9c65abaf90d229db692552e5b78f0b29e0a27800f0000050000000009fb420300000001a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) 2018/05/21 07:45:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="920775b005e381e5b3b60ced5c54dbb7", 0xffffffffffffff54) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="0bfea625907a58d6a9b0f6cbc8999c91423d114e62f6c1013baec51a189a53ff039ae5e5fe6c8aeb4287edb06c9434a0570cb0", 0x33) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001640)=""/116, 0x74}, {&(0x7f00000016c0)=""/209, 0xd1}], 0x2, &(0x7f00000017c0)=""/201, 0xc9}, 0x0) ioctl(r0, 0x1, &(0x7f0000000200)="7e2ef444491f41cc64b71882664376964c17129d1b4239f230e0e84892cff094a6a65fb6e907b8bb798c056721721089c5d327f3aaa42ffb15680be43c362d62b5c67c33ca6c92e33ed24e84c8f3df5f5b6ddc1f8e8bb34ddcf63bd030c832a2700717eb748569be24ac61c6") 2018/05/21 07:45:17 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x803, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:17 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe8030000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x100, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="00010000002f000066000002c9030000ec000000010000000000000000000000002000000020000004000000090000006e5fbe5a0000ffff53ef", 0x2ed, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="470747cbf8f45b53215000"]) [ 162.651892] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/21 07:45:17 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x828, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 162.734202] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 162.741252] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 162.780147] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/21 07:45:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8035000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:17 executing program 2: signalfd4(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000b, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="0001705f66696c657300") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) open$dir(&(0x7f0000000080)='./file0\x00', 0x80080, 0x80) 2018/05/21 07:45:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="71e94da5f52da77372d548ecad01aa9b99f5835aa1", 0x15}, {&(0x7f0000000040)="1caa333905ae7f0b461a6bcca2ba8c13dd0906326174f7b4ea178a6408cb1da002a5316f7beb492f217661364740c0efafe5448ee3f9e22535ba940921b15a4b88738fe59a6e70012049d427cc835ca27851837387a446e58b406c813d3df384f8630ce0d96ab58f2d4936d263ae18173ed82361656a30bbf3", 0x79}, {&(0x7f0000000280)="d7694693025045fc08c57fceaf529150c9bd900bb5a34cf4900e332b3f8d4eb1910790395cc3f8f5d1f03d6674074a0e8930ea0b1920edb8d83e7048cd1373612eda1a72d7eb1d97e1a7557ed1ada3056b3889faf20e80cbd06a8efcfcd5f6308093367b73739be2ea6f19e1fc91f734811860b194e7642729131b8ec94aad471ac13c4a8d373330263a1b701691db1140d7181233a3e547c6b3db5959467453ba43891b3a1b5614dbab759cd573aaf8f76657d784b2916067d54238baaf434599425db096c44cbdec25a86f37bd82d614929f754e34ada19a14615012675869f0bf63dc83c509630a2d060123ed9c6572dc", 0xf2}, {&(0x7f00000000c0)="abe952ae1aee409e581ddee4981bcff56cd2", 0x12}, {&(0x7f0000000380)="78f6c9a6d4449a6fc9bdac99046ecf73f04d0f9f0f7cb748684b24d4824cf063072d2a756431be2e9ad99a5f29f1699e5488da441f3081d614f1525d1ca3e6c1dfcbe81578c929dc6c1316509f39a1e3131472c211b5eb7554f0017cda5269eea7eff91aaf49b1ec6b50c4ffad16e3a3f9d6e49f4bbab6a49548b41e00656d72b4a04c14af3c1e253b3989243b041e194738c9a8f86a8851d8455cf9576910138f7ad000d5c76f407ac17c748728e5369af0a37b66d54eea96a36f555b22c4a9aa3a54244e2c9891ea8e700523089995aa9a26520bd0b30530b5861991f967e6a649936c962dd2250cab", 0xea}, {&(0x7f0000000100)="b98dcc3bc47e25bbeb3b78006e3dfa7f15511bc12a063870c0cf7f142cd9dcbfa551171ccd72d9efdb8fd8a3907b17f72178feb40e5fbe11c05850de15eba7c64dd4cf63eaab740f00a59d3f6cd7cc1e588dfd4978bf3d6a726866533ac209699bf5c6482749fca4080bbb0146b3a718a1e536a9a893e2", 0x77}, {&(0x7f00000001c0)="a205b433e4fcb7202646fafcda1a38a7fefb42f4", 0x14}, {&(0x7f0000000480)="21c2a60bb594373c59a695c940d57f54ce3fee1d46b024e91a28229d4d0055ab6110589cffc19cb69a559b6ff48a61404e07d835e07e1e76cdd5cbf7efd4b03defe8220bd0a6b4d29f0d5e09d003f755043cc049edbcc6c81d6efb73b35227d8fd3c5739c0cfc60a3de3e6e2f3dd49c7babc77412e9981a2ecb30b818c6995c6879210a1a7e7391afa2e", 0x8a}, {&(0x7f0000000200)="6f67c5157e32a6b282976c3ef21f0314195689897283f10f044175e111ad5e65ec3530f0652cce1999c86fafd17818c2419e79", 0x33}, {&(0x7f0000000540)="8c5637d991f1ad98fd9c0a101c4bea7808aa3b1838b95d9688504dff6f0ab8763c28df3f3ff0f0d1e8a27a", 0x2b}], 0xa, &(0x7f0000000640)=[{0x108, 0x100, 0x40, "9dcbeb6dff57b97e0310894e27274f7f69652d951c8e5bb3122b45603e6e7b5b89276cdd3227dc707126b0fd12993961e352ff0a6016a64a9ab13baf13335fc74f4111c4e48bde1aa071c6dccf7738261786b8634099afeb05ccc505a68a531d5ac3029e18b7155669aa32fd8e08db775a8d21afecdc4b13025a7180f8996f02a76c38ba3939421f24cc8bd0a86a8277b4224bfb4ee50a4eb078473b988ab481cf7d81ca13d71a70a0f64f5cbceb918d1eb894fea7c68fad7b1d86ba9e67c8ece2606496a2bc49825e94b5bfe25cdc46ff4a3eceeceaf081b85892fb58b6ac99d3759d784d16cbffca236c651e70291d6608"}, {0x58, 0x113, 0x2, "acb119e0cb61c1450a00d5ea6e2485256785b5c9f34aeeaa0058a71e0653d27474fa9c36502407a5996de8adb3410f74be1f7bd9eec4f07ba6a03c917765376ed7470e3e"}, {0xe0, 0x118, 0x7f, "5be443f655736a54f545a8e042fe40e76bc3b7eaafe02412c9ac5fcaba719111815a3ce2e3f9b22404d71d6c86554487f0e2227823049af8da2105973d5b6c9e5a321daf33c59e1761c21c798849f759ac09ef1e385743ac1220ac8cd5f270bb48edef6a2ac2e0d94d84c168db5630eae40b228409ff88926be62680c4cb05b4dd5580a8a4acd3c45441df6a7706faa0c24e4185498f5180d7a764b371839259ff793573b1da3007e5053d6394fda67ca504d25d6348207a21bb0362be4c4ed7588622922a8d29c7ae7b3bf13a163d3d"}, {0x90, 0x0, 0x80000001, "20d2aa5c8aac0665a73434ed2f17c2e55761b55e7c28ad777d12623f11f0eab058b2cea04576adc837e027e4e72411370ab4b6b889f7529d76e8f33f56c2f59c615f450fca3693ea076a194651a8e53bbb7ecc9dd771bfc8b83e6d211f0236fffadcf77bf584027c5cd9065699023b38abe2d80ca84e6d667c77"}], 0x2d0}, 0x40091) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000980)='/dev/cuse\x00', 0x400000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000009c0)='/dev/snd/pcmC#D#c\x00', 0xfe0, 0x800) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000a00)={0x38, 0x8, 0x0, r3}) socket$can_raw(0x1d, 0x3, 0x1) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000a40)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)}, 0x4) 2018/05/21 07:45:17 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101001, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:17 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:17 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8140, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x80000000, 0x3}, {0xde6, 0x2}, 0x0, 0x6, 0x1ff}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/21 07:45:17 executing program 5: r0 = socket(0x9, 0x6, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="022e63abd451d8cf434cd1cc5407c6af5268e688e9378ebdc6dca5a808579677aefb11f2aa828d09e0e785f61eca7c6213e643e308f782ec9b035de184b7d213a90000"], 0x8) 2018/05/21 07:45:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x18200, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0x7) creat(&(0x7f0000000080)='./file0\x00', 0x127) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/21 07:45:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x4c, 0x0, 0x0, 0x2000000, 0x0, "f055b4"}}) close(r2) close(r0) 2018/05/21 07:45:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8848000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:18 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x804, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:18 executing program 4: r0 = inotify_init1(0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x2f) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregs(0x4209, r1, 0x730004, &(0x7f0000000000)=""/38) 2018/05/21 07:45:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="870aa8d7"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x5, 0x4) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x7b6b, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="3ab8a897fabfb5c4b786b0412d7a9019532551", 0x13, 0x7fffffff}, {&(0x7f00000001c0)="09f190d1b93da55a3f845871585cad813f1fd07a6b5f295c90b9c767d9e329346e8cdcdb71a8a860f044a1d117f7af8ce4e0fc2e608737bbbdac245115c53d0a99f291740567f856092b0dea2a271434fc67e7e5914272a1e819d2fb4660526f5a41807b5ca9bd1e341e78374d4769ba54d4a42bd32e64d69cb90dbf21de7c5c0f29d74e57cedd7c70b93e4af09907e42fe1bbf9a3c32afd7810dcff34d89380a58058588937a2cb620c5dd7", 0xac, 0x219d00e9}, {&(0x7f0000000280)="185d812afdcf6ad5ebfc8b81e78d5143d1e78afb", 0x14, 0x4}, {&(0x7f0000000300)="2cbf176628f48439180caa88b46dd11c4d935dff973027b5d220836cfaa772239de797a9a60dc7ad7c146ed70f6efe1950086ef6a687a1a4f59337ce282e2aab30ba7a204b6baf33fe4e70d9e6adacbc990f012ff417221f866ea5021e2d035cd6b6352ed5bc564b5bdf3dadc6508a4957fc5c57fc0467359654301b9234f752a1", 0x81, 0x7ff}, {&(0x7f00000003c0)="229269880e933971c70ccaf23e689210f1b4a1f720c25e396b2480a3296aa13065", 0x21, 0x1}], 0x0, &(0x7f0000000480)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x36, 0x30, 0x32, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3d, 0x37, 0x31, 0x37, 0x3f]}, 0x2c}, {@codepage={'codepage', 0x3d, '932'}, 0x2c}, {@flush='flush', 0x2c}, {@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x30, 0x35, 0x32, 0x35, 0x35, 0x32]}, 0x2c}, {@showexec='showexec', 0x2c}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 07:45:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0x3, 0xffffffffffffffe0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 07:45:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:18 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80b, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:18 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3df, 0x8, 0x80000001, 0x6, 0x80}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x7fff, 0x8b8, 0x1000}, 0x10) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/21 07:45:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={r1, 0x21, "a123e641e249add7fefba73c0e5decee1140f715f48d4c47ab99dc34998891305f"}, &(0x7f0000001240)=0x29) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 163.236305] FAT-fs (loop5): Unrecognized mount option "time_offset==717?" or missing value 2018/05/21 07:45:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x100000803, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:18 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 163.361747] FAT-fs (loop5): Unrecognized mount option "time_offset==717?" or missing value 2018/05/21 07:45:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:18 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) 2018/05/21 07:45:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)="4626262c8523bf012cf66f") mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/21 07:45:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fffffff, 0x80, 0x0, 0x0, 0x100000001, 0x1, 0x11d, 0x0, 0x6, 0xe36, 0x5, 0x9}) r1 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/05/21 07:45:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/self/net/pfkey\x00', 0x90402, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001880)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001840)={0xffffffff}, 0x111, 0x4}}, 0x20) write$rdma_cm(r1, &(0x7f00000018c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x4, @empty, 0x7}, {0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, r2, 0x46dbc5ed}}, 0x48) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/162, 0xa2}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/210, 0xd2}], 0x6, &(0x7f0000000200)=""/7, 0x7, 0x7}, 0x0) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/21 07:45:19 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x814, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="14000000000bffff000003000000000000000000"], 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/21 07:45:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf401000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000024000000484bd400"], 0x14}, 0x0) 2018/05/21 07:45:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:19 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80d, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) fdatasync(r0) io_setup(0x1000, &(0x7f0000000000)=0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b34e8c1aaedb91be"}}, 0x48}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4200) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/4) 2018/05/21 07:45:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/rt6_stats\x00') accept4$ax25(r0, 0x0, &(0x7f00000004c0), 0x800) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000540)='syz_tun\x00', 0x10) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000000)="11801b1b437e6999bbe37e93193771b8a38555b23cb6f5d7e05d31248ff8dafa09dd9418b94bbe2914e689b650d1119003974b7e2dfd9c5f59e156971257df862878c3177ebe322a2c6a70e6ebd3572f37dc45a5c11315dfdba05fae2297cf4b537c2807a8b7cbdb3c032715132a68189bc752557e6aeffe1b457eec7ac8d4601df6e9f83e3c", 0x86) sendto$unix(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffc, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) write$rdma_cm(r0, &(0x7f0000000d00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000cc0)={0xffffffff}, 0x2, 0xc}}, 0x20) write$rdma_cm(r0, &(0x7f0000000d40)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r2, 0x2}}, 0x18) 2018/05/21 07:45:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x986, 0xff0d) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffd9) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/21 07:45:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="0002000000000000000001000000000003000000020000000a000000000000000400000000000000010000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000035000000000000000200000000000000000000000000000000000000000000008000000000000000000000000000000000f80700000000000100000001000000010000000100000000000000000000000000000000000000010000000000000000000000000000000300000000000000001000000000000001000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000009000000000000000008000000000000000000000000000000000000000000000020000000000000000000000000000004000000000000000300000000000000070000000000000000000000000000000000000000001a000208000000000000000000000000000000000100000000000900000000000000010000000000000000000000000000000000000000000000d71a37170020000000000000000000000000000014000000000000001c0e0000000000000500000000000000000000000000000000000000000000000010000000000000000000000000000000ffffff7f00000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000008000000000000000ff7f000000000000090000000000000000000000000000000000000000000000010000000000000000000000"]) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/148, 0x4}], 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/21 07:45:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0xfffff000}}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0xd0001) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x2, 0x10001, 0x80, 0x3cf2, 0x1, 0x9], 0x5bd, 0x1, 0x5a}}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0xb1a}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x8, 0x8000000000000}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1e}, @rand_addr=0x401, 0xffffffff, 0xff000000, 'syzkaller1\x00', 'veth0_to_team\x00', {}, {}, 0x5f, 0x3, 0x10}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x747e, 0x3}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x5}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x6, 0xa7, 0x3, 0x4, 0x1, 0xe3], 0x0, 0x6, 0xfffffffffffff4db}, {0x401, [0x8001, 0x1, 0x80000001, 0xfffffffffffffff9, 0x8, 0x7fff], 0x9, 0x5, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/05/21 07:45:19 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 1: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626261df66f0000000000eceb15cde96ebfdc1295903ba2a6025e9cc5a2729071422fe9cccb11ba9e46a5aadfc04467f2d8fcf484268ff9d4112681f87a943774e2a53d0000") ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/05/21 07:45:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:19 executing program 3: socket(0xa, 0x2, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:19 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x100000000, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/05/21 07:45:19 executing program 2: r0 = eventfd(0x71e9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x10, r0, 0x400000000000) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") madvise(&(0x7f00004e1000/0x4000)=nil, 0x4000, 0x3) 2018/05/21 07:45:19 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 164.956367] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 164.997789] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/21 07:45:20 executing program 3: socket(0xa, 0x2, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:20 executing program 3: socket(0xa, 0x2, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 165.227394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/21 07:45:20 executing program 2: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x400000004, 0x1, 0x5}, 0x2c) perf_event_open(&(0x7f0000017000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={0xffffffffffffffff, 0x50, &(0x7f0000017000)}, 0x10) 2018/05/21 07:45:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6a, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/21 07:45:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x5, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x6, 0x9, [0x0, 0x6075, 0x7, 0x67, 0x5, 0xeab, 0x9, 0x9, 0xffff]}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x1, @empty, 0x3f}}, 0xfffffffffffff468}, 0x90) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x185000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x2}, {0x8, 0x3f}, {0x2, 0x9}, {0x3, 0x200}, {0x2, 0x3ff}, {0x3, 0x7}, {0x0, 0x5}, {0x0, 0x9}, {0x4, 0x5}], 0x9) timer_settime(0x0, 0x0, &(0x7f0000001300)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001340)) 2018/05/21 07:45:20 executing program 6: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000140)=0x7, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') sendto$inet6(r1, &(0x7f0000000040)="cc8d7801fcaf663878439933eadfd7af014d5f92664d179c090e9a1397a0e895", 0x20, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x1f, @empty, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/21 07:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) fcntl$dupfd(r0, 0x0, r0) 2018/05/21 07:45:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 165.598816] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 165.607379] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/21 07:45:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88640000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 165.648921] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 165.657494] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/21 07:45:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast2}, &(0x7f0000000080)=0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = semget(0x0, 0x1, 0x400) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f00000000c0)=0x3ff) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x0, 0x0, [{0x0, 0xfffffffffffffffd, 0x0, 0x0, @msi={0x2, 0x80ffff}}]}) 2018/05/21 07:45:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6e6, &(0x7f0000000240)="c626262c8123bf012cf66f") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x13, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x6, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/115) 2018/05/21 07:45:20 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x3, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0xffffffffffffffb7) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000000, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x6a) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002140)="6ea20b334d862653b42bcc3d663a34747b07092ac3bafab7e8f9040455ae7bec8e2ecd6a93f7354d73caaf57637e49da2eae533b6dffe9121c87ef5504b791b281484adeb71a5087fd05b87d57c60f70a4e47e9565556b0ff3f1565049e44ee1501dd6e69248a0eb039edce0e3f811263767d29ec37396f0d145893772b826d42fd66a0d772422691582a5401d72c90b95533f1278ed4d258ed4ca980b8dd5a630fe1474b6600284f0af749af7d613a7e86f052fbab64f4bc1f1c489d92cad49f67097ed3e17174f7bed0d3a0b010c43ad337de3a4485b298a0c4161845668ddf7a86f44220deda46c79b7e05ab5e3063e7c93fdc160449f698e8dee67345c888ed15034cd9b743d7166eaa788e169c6724aba7c333cae36801861548e7a0d5686465cb5b2e96428f4ee243caa774486c1a8f2278a4d6881359a9e29d58ae98886250211c349033996c87d951ff9407780940847d2ae206cd9d73772be2f87b64a9509e1706a66d7a980cbfc7d5813db46a6c54aeaecd2e50fcffcfed17e58a1547dbc9ba302fc231dbe6f3b8c3b6dd31e5941f61725fe4da3d7dd7bf3b8b56bac02b61e92cb1992fb58ff24f93532b93dc76966c83b1530683f9c95927e4d2ce1ea8689ec647cda3d934a0228a1dec6f7591320044088a53d2c26a0ef86e9dd36ebfbc88e10ae41ecca2a65e091136094bed2d8712ea8ecdff4218e3324b41316c3225501e53610e8bc231f3495e68372f409db2372e86be33f030b2d42b14e923140d01a033d8ffff1f2934cc670c9394a31cd11d825c1bc3599b91d3c94d5a62359a0c0a272d55f59ee07524a44d022761d0a3953d0a8fbcd9d195b53b2af198cc855cdf802d597a5159dacf2a402bd54c0cc9b6a214fd1ae8520abf844a10a14105942203a45afbf265f7c1b59864fa8b8299a8c1518ab0d1474f21deeef1c6837f91067adfb535c5535420228594f2b971b73fedb0d8451a94909471783d714adfbae692618cf4420808da3a48494b48849fc82544e1fc7cbbcba4f760d9c61678b4526a99d27e26d4413b9927f3175fe73b5db353d16b66336f3b537435fa832883974b2989c548e186446cb9d831cf2dc0c5030f701ac46fc4ce1deddf409e148f23ac26358f1790f0d39855e811015e418752cc79b405276e9b4a46771a88e53dbfe7d913a7316f46f0143d35139211b010442db63ec47563cafd3d3a172aaeba6ae90410ee67526fbc51a24fad408fc917c2f83edf9faa317ba492a491a0a72b60093163df5ea3097ef7f0649fc3c9ba6aaa270e04de8fcea66a4e0ac52b97c739ec5abe128a2336d32956e8324af0aa831d486d38ace1365c9b973ef590c0885d9d5848e504e27a11c235e299d5e98e8804e35e8cb43f1ffe644f90250502b4cf9a6720d8f0257f728239466de587fb044744d75055e60fcc8243f81e793913fcf6e309616db5d6c266e750bc80efbc34ea51ad838e92097b172ad8709a5df40892b6e8b4bae6f9e2aa8d536082ae6897bdfff907f926996f617bc4a7dd8a3f4c7b71992c6a63308fd1438264481008283eb5d855b02491924155996748f220037142a98870c7beb223245c7ab4dce5e8e19748111f1a268ac13ad563aa422ffcf0b2e74df8c4669888383757be71c4bdbc2504bd7af086c2cc52529a39dfc3e197f01c9cf553b472e36c656c95cf3cf4446c1787e41fe871fe2aefa4c7a7d02aa066b2ce8277b0509cc77c7af25a873a728a7331370f920e6bd2d733af6a0b923c6fef40e2ac00d596c94a1bb7aebb86112517f2103f475e5173ffd9ed769e65e3fc7aaca3aa0632522746a1903078f1addf3824060e4a483a94689b9c3bc64ea67745ff8b977c43c3606610f53a26195d74b35560869be153744379d93700c321807e2fdc4a5222875493149f18e7f2a05cecff6fc99e8404173e159cdba75341b87b11474668fe4c1997589509c73312e16d6de84585dca00274fa9f3400820f27265fa21ffdcee0b95bd6b1fbd982b97a76ec75676fa0deff52c04cec21ac86cfcc462cc1e0ab000175f4abe9e0180f4e3ed102592ea1a02d83801b503a2608555a8eea43dc3a144dc8302480cf9312df465268b3f354f341592d222dca906bd669c1e4408e99fed0629afd59d4b5b93a74cdd0a1526b13919e75b38ed8a7d0cf37a225571270a549b64aca87f9bbbe5135179de9f6a1c9811cd762189e0659f6b43d0670100c7e2d3e3e852ac3db3204f40a2eab85d09353957b23ba09b0808e4da37aeff91e1aa9e22901c44b480808e0c405dc06e4667f731c5da305eee5a9be5aa5368c057b54d3cf05590091a4ef4bf9b350b18029148a21b6891259ea0b961854d238305a0362f798f7cbbe82082f2f863b7f5f4aa5612960f14855044296d15fb5f740e461639ad0451460625f158c6abe5421f09978bef6dbed615aa8c6bfa8c11b51d60c98386cf1391bbd407669a910dead74f9a17272547db0560a2d4f16cf4c7b9d2aa9079ee6eb76b56093d4b26b034aec516a9c6ac13b6cb5d5d76a11852445d788fe3434e0831d13f8572bc21dc9109b94ee7df2aaa2aa12611fb79f4e4a9369460c1f31f9430090cd27fb4ca87e8bdf4550dda880ccf04b1155e6a62f711ca9dd7f5d19df301ae5a8706dd2c24e5a921a73cfaf903a2f4482a5846e1c0e590bad21034cc694a3be1dcdb458ff7ec699d3f0600acba7b718faeec7913f9484f09f358f6bdca27fce9d5106aef0c38bb49d8d4c3e99cafd4ef027fb69d86df6b3ddc9f03248f3e8a1f142069afe39fb582276f06687a85628dd706cd2d3bc904b87f20dc8ce0f0042b816bef53e9dbb544af7277c7d733842e3a0188996dfcf56c0c0636e5be7372accf6a2a686702b6aefeae5f3c093724681a6b0969306035c525616765ad94abae4b6e9c34036c4636b1909846f068b726e77316f9e57ed5e53d512feb24dc58968b3887b82933de4c2632e3cfc89aee6fa8f0c3bcb327d5c41e05e377d36863acfdf3697f89a94be384322dbf27710ea1d4aa5b4f532f39458654e47a94be87079aa436e64bdd7ea2884931bdadceeaa725ad43478fbfce3c812759acea6d9cc1cf50d73170027d8861a5939659d32fe1c40dbe6980eee2596c68f1079d1d3062fc42dd770ccc47626ea27933837d992504bf73d26f3a5402bf17c4977295d4564d733bd9453d5b4c5b9b896eb17e90be8d07b912d6ef7ceb732802f383c053062032653f8e62a74b7fa2154b6a0eb79c19e4658adc7648cde7acb3b0830f5d16c0e117efac506acc5115ce263bc33e371a45faade920cd0fb9385fabd8ac3dbe8d820524e3bccd70fc657777c6293dfa6a7da47b7fe20588dca021528733f1f7adf41774f161ecec6de4b2f72e9fc5c0229f0cbbc4e721dac7c88136f1f9b1931391cb38e05ce8882d657e8fa536e5990313981a8f8171de637b68c5eeb6dbbd26da77cb2f4db4244a5baf657cef1fb11f3ab3ce433ba0547e32438798082eb7e8a13ae24f2a108a966761f4aa92655bbb43249d5d9c871a72a36fe27ebe5f75014a4e6bbed9d89309bfc47e12e3248243c686342195474fa551595495ae6866cef7f6c54b923954c036129fa357b05686d7d0eb1ff9a083ea82c7a48af42dccbc8394492992f86f3cee142d36e59c351c8e0e52b8b008eaed2ea1ae163feec0a30a98e4899e647c8231ff37df5cdb77c0151b7320d928da77334a35ea39d50c6594e60c7e369104373cdd2b89ab9b0c63b75d48d52627124dd54a5f8bd94d102ebfd30f280a1dd26b5f0f729ea91f99072a8ab1b7b64226d95d50a26cfdcc71d18accc24e6dcd9811474a3060dc2683ade9962af30511d22a2ed283cddf9b1da488ba3c788e1e2587abf26bf9a6aa036144f18d11896f96de7be1f6b33299fffff2296f7adb3e0f63a3601cb1696584224591de2a8d1659bb626caeecafa4f4d31af8f7369f1da8f439e8b328c4902c748d6177b42eeca5bcb13eb0bcd3baac98634fdcb8675b0e2663b64a22231a328c305503837e94b787008587c20a3ce9a85767549014fd6386769c522da7fe7cc75c1c6fd3068ad7a5852582f73363fba92554a9d5c724a87d8d7fb444a2d6eff1ca1ec282c70379b0eaed603ae7c25ced7aa60a983ff379271cfc8522ca116856296dbd2ff519d70bcb0be81fdc67ac1b0c4f6e6d85273f8b51d417cca9f836ef76064ca554f6aa393399d26351d4d378c55d888ce0f17fb7dc250022929fbebcb0447e249a69e6ee09e1e364aa39be942d7dd1eafa119dfb5c0a872d99cc9c13970db9f1ecbaa28bcb694fd38c268c5e9a11c12bdeb160b46bc7e89e0b60c42f86e93c32d6f49cdb38c080bb567c78ceae70b1a1c4b8820d1ea6e842212e76f0bd00ac783f81cdb19546350981991b7cdb9b14dc5c129d774b7f986ae78d7fb02f8b89e9d863a2b5dfcb3200950dcd74bd2268010d5a4a0eb724c8daa889e9d3791073a3754b0f2a453109a9726e9373851348547a374067c5172346d71cdeeafccd5fbaa02ae0a7c8cb13c5118ab472ee0ef75b93729c080a02ea45fa5328c13680704796609e73d586be50a2b65dcbd582848236582de7165e237eff5d378bd50e32afb4f23f54013bb0d970a3cd7d90bf6c88416dd546fd7b808c834341e81fde34872d21ebfa4cff7784f90b9d26df595b27bf85cbe9d5fcc92bf910d475f5c404c63db1dc8e87ef94c73928054ceac361cb51fc7b48cea3b9266559debcbf3b823a115b96fdee15591bdb212d68192c7b87b74fe47112b2f89e6f05bc610eb9c6a1f2b5cd00e3fa6b470fdc609aa826c228078158db9e92f3f791c1815bd534d696edb217fc4d68e09b9554224d2256c8dbff847173e18f542dc3a4fbc3c98997c6e932be41ed4cda2e82c1c43652505e73b704b057431af8bac38e51108f5de1fde66b17212d8dfa1ea8f6fd4d16e055376c3edd2bf28acb612691a827ea98044c86af0918d477980a405b4bb231e0a672a22d195c51865e7bead9f9f7ea4def62a21978a051e69b5cf42f5e4e388d4cb9af6cac3ccf63cb217c30fa142c2cffb01d69befe82a85f1bffcd889ad37e50e4b8bc68b8b488122767f8e5b69068e7fb3437ea8529b107636023ed0b3a90267d4cae56f3087542f3e77834c576d31d684259dab0da618585c5fb645672cfe5a553536a38c7cc9876a8d30be783e458991ca35c909c1e4d4973098f30cb86d69b4e70bf35a236aa02ca0c44df4ecece085ccd3607ba1799d5c7df21d65fdd65f3d887aa09c085b7c1bc0271f4c2dc3937d75aba8f22761b8ec891020f32f75fee57317acf45f668a2a792c9775e8a83cb837b69225dfc343dd0ba052d3b32ed7f83c617ce2ff7be70261f464780909a479d83d4e127644b6f059f4be805e1a982d43e2182a23c2b95b01cf194cea8d5e2194de082c38db46dd7dafbd097b1ae35084b50d55ca6265e7937585ea8062e04d6f81169f4656283cb35757676fdf12868097de801aa3e8ba7a10c0cea6e18539e37a9a3f37ffa3bfe859e141fd2fadced0d42b0aca48d7f969a715a1b7696225630e2f2275c93d29fad20f5aae5afaa9598eb2a345545b3a251c64e6c4ec1e8f6e46dae4afc518624f8755e0bc9568658413e48b9b2b608db84402f8f267f58a9a5878d042bcdc69d1d9c191a850441b82f355822156dac4f4aecd843098e4da16f2dc737", 0xfd1}], 0x1, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/21 07:45:20 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x3}}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @random="1b207f5c5eeb", [], {@mpls_uc={0x8864, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, &(0x7f0000000080)) 2018/05/21 07:45:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/21 07:45:20 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000003c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000400)=0xc) connect$packet(r0, &(0x7f0000000440)={0x11, 0x1c, r1, 0x1, 0x9, 0x6}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000950000ff00000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10200, 0x0) write$fuse(r4, &(0x7f0000000140)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x6, 0xfffffffffffffffc, 0x8}}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r2}, 0x10) shutdown(r0, 0x1) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r3, r2}, 0x10) 2018/05/21 07:45:20 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x6, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x6, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/109, &(0x7f0000000080)=0x6d) setreuid(0x0, r1) 2018/05/21 07:45:21 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x7, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 3: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000300)) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2284, &(0x7f0000001480)={0x4, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500), &(0x7f0000001400)=""/71, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/21 07:45:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x102003, 0x0, 0x1000, 0x2000], 0x800000000000000, 0x0, 0x13}) 2018/05/21 07:45:21 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0006003a00"], 0x1}, 0x1}, 0x0) 2018/05/21 07:45:21 executing program 1: r0 = geteuid() getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000440)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x21}, 0x8}, 0x1c) syz_fuse_mount(&(0x7f00000001c0)='./file0/file0\x00', 0x0, r0, r1, 0x7f, 0x1000000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0xc000, 0x40) name_to_handle_at(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="660000000800000059abbfba8faebaa7f950f3c267c53e59305ea404f1d1d8daa8b4ee10bf1b979a2d273f2bfc0000ce41fa5edede74063776a43db79542292c3bba1778852a3e1ea99d333ec889b432b8d20a726a20fdaf67074c16fae25bf11e56c35e11dd0e8567dc359624caa0ad11374efc798d231e1a024bc3907181901a8fb58e4d4e39ee8ddd77e98c4d606b3ba6215acd995c1c7e75ee3bfc5b1227fb1f4e324a01f1e990c61c047d050ce4030f1ee86ce4e38242354553ccc0de7fb7eec3e5ab916f3f4ec019634191"], &(0x7f0000000180), 0x400) lchown(&(0x7f0000000080)='./file0/.ile0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000380)={@mcast2}, &(0x7f00000003c0)=0x14) syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xc) 2018/05/21 07:45:21 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) close(r0) 2018/05/21 07:45:21 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1400}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x12, 0x25}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x2000000000000}, 0x48) 2018/05/21 07:45:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x0, 0x800}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x6, 0x0, [{0x6, 0xfd6a, 0x9, 0x6, 0x5}, {0x0, 0x40, 0x3, 0x6, 0x473d0c45}, {0x80000019, 0x1, 0xff, 0x2, 0x3}, {0x40000001, 0x5, 0x5, 0x401, 0x6}, {0xb, 0xffffffff, 0x208b, 0x1000, 0x40}, {0x80000007, 0x7f, 0x1f, 0x10001, 0x9}]}) 2018/05/21 07:45:21 executing program 3: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102c, 0xfffffffffffffffd}, 0x2c) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/210) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 07:45:21 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x800e000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xdc, r3, 0x100, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x7}}}]}}]}, 0xdc}, 0x1}, 0x4000) 2018/05/21 07:45:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000041000)="b8c0a9b7", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30b257d1f61f1f8f904032d3c4736bb1e64d5a2a181d2e8770d7dc0983f7199fe361763a78818dfb8ee674947c9263f646bb7a9260b1f832b9fe488f9a69bbfa1e8d0da3a3bf736fd2ddc35c509a866c749b6ce34a55b8f260165dd019167bc4aeaf875d71"], 0x68) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x5a, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x8000, 0x1}, {0x7, 0x401}, 0xffffffff, 0x4, 0x7}) r4 = getpid() ptrace$peekuser(0x3, r4, 0x8) 2018/05/21 07:45:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x88f, @mcast1={0xff, 0x1, [], 0x1}, 0x4b43}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000240)="d2", 0x1, 0x0, 0x0, 0x0) 2018/05/21 07:45:21 executing program 3: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e0000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:22 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x300, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="0c242f63677a726f7510", 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSKBLED(r0, 0x4b65, 0x108) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00000003c0), &(0x7f00000002c0)=0xffffffffffffffd4) ftruncate(r0, 0x4) r2 = openat$cgroup_subtree(r1, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2d6949247421a7f8bae39644574b26000000000000dee2196bb0688c212c6004ef6ce38e27aa3d17d8cb4275a79d69727b71be708e233514dc3c21519ab42aa77f8284b397ec223bd758c2e5ebdcd764ebeec73763be8c70ef9ba7face11abb0e0db12b67fdacbe06e45a7a09fa2b85bb2d031426c2c83251c5f88750352503492f9eae409d59ab996e64a7674629629b0ceef40e14a80"], 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2018/05/21 07:45:22 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000001300)='filter\x00', 0x0) write$tun(r1, &(0x7f0000001340)={@val={0x0, 0x8863}, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @generic={0x301, 0x88a8, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "8852c7bf", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, "ca64fa9dc2e3bf868ddd294dc65f42eb"}}}}}, 0x3a) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x31]}, 0x1) r3 = socket(0x5, 0x7, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000001280)={'filter\x00', 0x4}, 0x68) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001380)={0x1, 0x1}, 0x8) ioctl$void(r4, 0xc0045878) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000001440)=""/12) r5 = fcntl$getown(r2, 0x9) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000001400)={0x0, 0x3, 0x1, &(0x7f00000013c0)=0x20}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x0, 0x5, 0x0, 0x3f, "52b121d4f48470bb279463be69dcce10d61447692ff945828343b898eb59db73b32220c666abb747f0dc6242", 0x80000001}, 0x0, 0x0, 0x0, r5, 0x1, 0x2, "82ee8f35c6b84f8f12d7cbbeb462006efb22f9297d10bacefe6d4d4484643e8863aa9511bec6a19273d430d13a88d04985991d5043d31655655615f414e21a3d", &(0x7f00000000c0)='io.weight\x00', 0xa, [], [0x6, 0x5, 0x3, 0x4]}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000280)=""/4096) 2018/05/21 07:45:22 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x7f) syz_emit_ethernet(0x2b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/05/21 07:45:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x904, 0x242900) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xbdae, 0x4, 0x6, "6788a4a48b3df8f551e852e2a7c0fc1d95b25efd0b2a10df6b1b7f43b4a38a7d8d614b67f42fc201f568d5ee5f9764bafceb2e44b3b6b5effc618e894e74323b61514e03c572fbe6b45355d15338e6c2"}, 0xd8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) recvfrom$inet(r1, &(0x7f0000000180)=""/236, 0xec, 0x40, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYPTR], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0xac1414bb}, 0xc) 2018/05/21 07:45:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:22 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x82) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="84400de8468ce6757bed8534b4f5c906e273c89da1f1fffb628c2f4d4ea2f2"], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) lseek(r0, 0x0, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x5, &(0x7f0000000080)={&(0x7f0000000100)=""/251, 0xfb}) [ 168.031561] device bridge_slave_1 left promiscuous mode [ 168.037181] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.097837] device bridge_slave_0 left promiscuous mode [ 168.103445] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.209570] team0 (unregistering): Port device team_slave_1 removed [ 168.229387] team0 (unregistering): Port device team_slave_0 removed [ 168.243739] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/21 07:45:23 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xe803, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000001010d996c445ed124a67278fbe84faaffff000000000000000000002390499b"], 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)=0x6) 2018/05/21 07:45:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/109) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x3f, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r2, &(0x7f0000000100)=""/66, 0x1e1) socket$inet6_sctp(0xa, 0x1, 0x84) getdents64(r2, &(0x7f0000000080)=""/73, 0x49) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000000)={0x2, 0x7, 0xfffffffffffffffc, 0x101}) getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x106) 2018/05/21 07:45:23 executing program 4: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0), &(0x7f00000000c0)=0x161) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[]) truncate(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/21 07:45:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000040)=0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80241, 0x0) ioctl$TCSETSF(r2, 0x80045104, &(0x7f0000000000)) 2018/05/21 07:45:23 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000100), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82100, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x4, 0x2, 0x1, r2}) setsockopt$inet_int(r0, 0x0, 0x40000000000d1, &(0x7f0000000080), 0x4) 2018/05/21 07:45:23 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 168.261725] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 168.317092] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 168.348243] bond0 (unregistering): Released all slaves 2018/05/21 07:45:23 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffa888, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:23 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0xffffffffffffff4f, 0x401) sendto$llc(r1, &(0x7f0000000680)="28efa56688cf3dbd1b7b5620cbf55e9dca80394d92eb4b56e1c24cbafa48f4569c9685971b65eb240e3b5d01eb75cc981b2c666d9975f0fe7e3f0028eb53121fd32feda536aeff8581b9a678ed338ce5f1554158140f6bec33", 0x59, 0x0, &(0x7f0000000700)={0x1a, 0x312, 0x2, 0x1, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af12, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199}) 2018/05/21 07:45:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:23 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x16f1968e, 0x200) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x40, 0x6, 0x1, 0x6, 0x3, 0x3f, 0x8001, 0x35f, 0x38, 0x3cc, 0x9, 0x7, 0x20, 0x1, 0x3, 0x4, 0x9}, [{0x60000005, 0x4, 0x1ff, 0xddc2, 0x902, 0x3, 0x5, 0x1}], "595aa1d6090e21124bf56c548841c69b15d34181f28f365897152c1946d6cbd1cf76e791c97a951702ee1dc04a85b8f3996a466ed0502f393af27eb12bad9c18f595b69e1c3deeb2c9e06106ece5239726bb3cf0e57bc9d66712843524dfe9014f725bfdbee1508e15aa83a77d1c08a818d5ff9585866ee0de", [[], [], [], [], []]}, 0x5d1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x3ffffffff, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 168.674290] IPVS: ftp: loaded support on port[0] = 21 [ 168.779251] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 169.357452] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.363910] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.372444] device bridge_slave_0 entered promiscuous mode [ 169.407126] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.413551] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.421268] device bridge_slave_1 entered promiscuous mode [ 169.458282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 169.493145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 169.596969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 169.634199] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 169.790409] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 169.798526] team0: Port device team_slave_0 added [ 169.834084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 169.841933] team0: Port device team_slave_1 added [ 169.876612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.901957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.938676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.945853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.960239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.990266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 169.997316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.005706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.206992] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.213503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.220159] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.226511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.233863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 170.463536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.963044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.036245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 171.109381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 171.115559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.123125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.190424] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/21 07:45:26 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3e8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000000002}, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = getpid() prlimit64(r3, 0xa, &(0x7f0000000040)={0x8, 0x3}, &(0x7f00000000c0)) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r1, &(0x7f0000000040), 0xba242253b22798, 0x0) 2018/05/21 07:45:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYBLOB="03044dffcaf55d50f1ddf06b0173d9d0e5d125fc3f404500d9c8ec053267dde195", @ANYBLOB="000000003f20de4ca8"], 0x2) 2018/05/21 07:45:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8060000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:26 executing program 2: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x2, 0x2, 0x1, 0x0, 0xd}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x7, 0x1, 0x593, 0x7, 0x9, 0x2}) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x6, 0x1f, 0x2, 0x3, "d1ea4af7a3470bdf536d85324d068414d5bf9ecb6d2d50f8429c821e3c205aac"}) 2018/05/21 07:45:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:26 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffffffffffffff5a, 0x4, 0x400, 0x4, 0x9, 0x5, 0x7f, 0x5f80, 0x6, 0x9f, 0x3, 0x200}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r4, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup3(r4, r0, 0x0) 2018/05/21 07:45:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tkill(r1, 0x1b) clock_gettime(0x0, &(0x7f0000000180)={0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x28203) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000200), 0x8) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ad573582a8d9065f1814e96f800000063fc900000000000000050000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) r5 = shmget(0x1, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r6) read(r4, &(0x7f0000000000)=""/19, 0x13) 2018/05/21 07:45:26 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x28, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8848}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 171.725864] serio: Serial port pts1 2018/05/21 07:45:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000100)="c626262c8523bf012cf66f") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)="ec", 0x1}], 0x1, 0xffffffffffffffff) 2018/05/21 07:45:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xda, "bf07a15b561fbe58b94cf3978af67e40738eb48efd746ff3c85c7744da483e7e09826907cee3cc3ef43cfcea0e32e752261d0c841a06ea04fc5a30cf972847e6fca24a1338572bb77c5f3a2ea73a2c002aef2cb9a872d46c07719b00e1c2f642bc2d6d0262972cd36886ebdcddb9b557c1db01cba1e7efe48d69bd68f564bd9170b93d5dc16a6d88ea3bd5310319e7532b6349aeaa523799daa3aac31e2d372fe36d410fb90a2bed9e7123e89ad10533a5af5a0c38c53c3f90e4809acc738924dbe53cef11858c24bbaf22d7689490ebf8b5da8dd35acfc4fbd8"}, &(0x7f0000000180)=0xfe) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/21 07:45:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000200)={0x8bc, 0xe641, 0x63}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x226, 0x105000) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="0f01d1baf80c66b81261538866efbafc0cedba4300ecc0930f00069ae90069002e0fc72d0f01cf362e360f49f80f060f0f41000c", 0x34}], 0x1, 0x2, &(0x7f0000000180)=[@cr0={0x0, 0x7f3f98d1b9fc0f95}], 0x1) 2018/05/21 07:45:26 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xe00000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) [ 171.915674] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 171.923121] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 171.959366] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 171.966791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/21 07:45:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x10000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/176) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x420a, r2, 0x0, &(0x7f0000000040)={&(0x7f0000000040), 0xfffffffffffffe68}) 2018/05/21 07:45:27 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x88caffff00000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:27 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:27 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) 2018/05/21 07:45:27 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0x8, 0x0, 0x0, 0x31}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1000}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000180), 0x4) 2018/05/21 07:45:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="73e0", 0x2}], 0x1, &(0x7f00000001c0)}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x23, 0x200000) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/05/21 07:45:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000240)='eth0\x00', 0x42, 0x0, &(0x7f0000000200)={0x6, 0x6, 0x4, 0x1, 0x0, 0x9, 0xc, 0x8000000000}) mq_notify(r1, &(0x7f0000000140)={0x0, 0x8, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) tee(r0, r1, 0x8000000000, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000380)={0x0, &(0x7f0000000340)}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000280)=0x6, 0x8) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f0000000100)="2a355a9b645f2fb1e3170b41c0f0bf220b0aa6cf37cdf8a56f28ecfef1b75b96f71c99d08894ee2e", 0x28}, {&(0x7f0000000180)="8a769890ab278a5f3c59ae78f97cd9cee43798ee7e097159b934e65b7366b9fbbc6e4813067f632a7c44cef216dfbc42c5853dd62568cfbae320088c8698", 0x3e}, {&(0x7f00000003c0)="26dd68abcde8ae406f83cf00762cee3cb7db005b7222c9ca0b0cccc9fd5bae0b17b73c5cadf30b6f180d0e22d0b0157972ac8ccd742b73728f4c58141d117744f05aa12377f5edd006d6fcf575a7584eaafc9bde6e807cd9e133f2fad0d4ff6194c681a424511a017446eeb93e8577a88c4cf20f93fd87005840ccbfc8dcd888e2bac313dcf3386dc3cfab", 0x8b}, {&(0x7f0000000340)="15e4d9678e5a7bc6090a6eb8f3d3f43bb1e4266b83e8d40d57648c87a89e2ad22a98976a611314", 0x27}, {&(0x7f0000000480)="e5ad5706bf36810b1b243f6e4d3f98eeb49c06105f110055c76a7d0c722291ed4d00e1d1a304210df669f63f568e4d07441f1ae01ec7e503e5dcf81cbce98ef6967ed3fcee3a73b1ee424af1947362065b7ee8ab74dbb946add4e9ba2c7d0f3106b9bc9d7b5af0b44a09d02854fde8c8ccdec8fa9b5000b6e2d7005efddd4020818d585f927e9fc5b681530840bcfa8d2a69452f7ebc354afdb9a60222c573fcf209c4d2b6", 0xa5}, {&(0x7f0000000540)="12b12116b77244f0dfa1ecf34c527034d5b540f9b3bcdf6e693d", 0x1a}, {&(0x7f0000000580)="474ad78eda7318d26fa259484a63271d8a4d9a92ddf9328e6adf75b7c3a098819358b0fbfaca65af8f7ed8df48df31c1884355d62341b69525", 0x39}], 0x7, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000a40)=0x2) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000640)) mq_timedreceive(r1, &(0x7f00000002c0)=""/84, 0x54, 0xc8d, 0x0) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) 2018/05/21 07:45:27 executing program 4: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x41}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') pivot_root(&(0x7f00000000c0)='./control\x00', &(0x7f0000000080)='./control\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='./control\x00') close(r0) 2018/05/21 07:45:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x499e1485a671e758}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/21 07:45:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:27 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2800000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:27 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setgroups(0x0, &(0x7f0000000180)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x100000000) getgroups(0x1, &(0x7f0000000080)=[0x0]) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000048069c3b4d73e78fe85100000000000000000000000000000000000000000000"], 0x48) 2018/05/21 07:45:27 executing program 2: r0 = socket(0xe, 0x7, 0x100) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x101, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/05/21 07:45:28 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x400000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x806}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:28 executing program 4: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0x20) mq_open(&(0x7f00005a1ffb)='.-/\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000000100)='eth0\x00') 2018/05/21 07:45:28 executing program 5: add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="eb19e34bdba4be555eaeeffb261550ad65e3a664468324022148c29f6d5be15c214850d974d6c2403733d2ac85de1f1662c77b1ac1eb16b7eb5eea225e32521219118dda768dcc9fa8ad29d2b0e5455e3764a4ba9fcb9b0826c045382c2679c74b69e96d258110daf6ef911cd171a0f24924a0174c9941e84251ee8834d3984acad2708ffa58111b6490bfa6bb9241ed00d866f94dfa50d0926f35", 0x9b, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r0 = request_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='keyring\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/114, 0x72) 2018/05/21 07:45:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x7fffffff, 0xfffffffffffffe78) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x2, 0x2}, 0x20) 2018/05/21 07:45:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000000400)="df", 0x1) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x7ffff) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000580)="9b", 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000008400000000000000000000000000000030000000000000008400ffffff7f0000000040000000000000000000000000000000000000000000000000002c4efe654e88fc6e16ec35b6befdbcadcd646190a68c85f2cd92cd4ac4a7b5dd6e348b058ed74bf096c248b99cd9c45d74da6efbdfc47244edd4104d4e86e4bfd09193698123f0a71d8f7120ffd8c7231fe5ef8f955e98db4ec9b8b606aa4f55532acbaa98b19cf6971db7c703c45607993d266a00730344fcd0c47c67a6b14c8965a9f2687e3c639e87077402417c8a3b8c677144d63cbfabdbf867b35f6a2872dbf85114747a0373da76", @ANYRES32=0x0], 0x48}, 0x0) 2018/05/21 07:45:28 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000500)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwrite64(r0, &(0x7f0000000000), 0xffffff0c, 0x3) 2018/05/21 07:45:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:28 executing program 1: r0 = socket(0x9, 0x80003, 0x200) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) syz_fuseblk_mount(&(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000780)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/21 07:45:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x90000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/72) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 2018/05/21 07:45:28 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x800000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1a9a80, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/21 07:45:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x10000) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0x90004524, &(0x7f0000000000)) 2018/05/21 07:45:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4888}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x300000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 1: semget(0x0, 0x4, 0x408) r0 = semget$private(0x0, 0x3, 0x209) semctl$IPC_RMID(r0, 0x0, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) sysfs$2(0x2, 0x6f, &(0x7f0000000080)=""/252) 2018/05/21 07:45:29 executing program 4: prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x4000)=nil) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="1b3e1f7f802080cdb43ac7b892bf49ba9b8dbffdcd8d3d62755442fddb6d6b8b7344ceed90da329209b411511a48449067beb323ebf5bc1ad3d3dc6d29d8a83d36ad1da582cf319aab38839d61a52c370788ae6bdfedd2d8bf6687acf8ad6a1320ab26be7daa85578a72e206fbec6d06babf10868f158ce0aeaac7781ab640cb6bbd117b2087ab46b0cd42e6bb0dcfd8b4cd810f57e689400cd8f9285bcf53b2be96c89fc58d1b2384cb905c02bf84c0aeb6718e743bc7341fd3268c8dcfe5cbec98f8af91c72153fa5c59a31b2a0fe0f81851fb6d1d20de4afcdae13b9b1c8357b61ae226f89f63dc2b260a58d5549fe6", 0xf1, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x3) 2018/05/21 07:45:29 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400000, 0x0) lseek(r0, 0x400000000000000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x2, 0x9371, 0x5, 0x10000, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x975, 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/05/21 07:45:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x1, 0x0, 0x1, 0x7, 0x7, 0x9a3, 0x1000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x8, 0x80004, 0x6, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000240)=0x10) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1ff, 0x4000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000300)="71b869bd25dd9657491e6ee14ae12996747a4ea7e5365e514d5a6627f8d1547bd6a4ab69348828ef4e2d6a9c493fd8fb4341a43e919acd7c464fc83f4a01c5c310665012604a43827b03dda307181fde646dbaff27fed450137e9c07a1b1a1e423390313e5813aa68c2decc13c55517dd7e6ffabf5aaada393bf5d90013dcd42ae2f393e9a0c83cb70e31d6302cf66411f4451abd3f18c77b73a9a87652ba7fd805d11a5fb93084ea6498421f11d79f4f6ade7f01ec3") r3 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) recvfrom(r3, &(0x7f0000000000)=""/201, 0x200000c9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) 2018/05/21 07:45:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x700000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 1: r0 = socket(0x40000000015, 0x0, 0x800) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/21 07:45:29 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200200, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x7ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1ff, 0x4, 0x7f, 0x3, 0x1}, 0x14) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 6: r0 = socket(0xa, 0x80000000080000, 0x400000000200000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x1001c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/21 07:45:29 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)=""/213}, {&(0x7f0000000000)=""/43}, {&(0x7f00000012c0)=""/197}, {&(0x7f00000013c0)=""/133}, {&(0x7f0000001480)=""/4096}], 0x0) 2018/05/21 07:45:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xa00, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0xfde5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10321, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x22480) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) 2018/05/21 07:45:29 executing program 4: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x4, 0x9e7, 0x3f}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/21 07:45:29 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x120) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$setsig(r0, 0xa, 0x3) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000000040), &(0x7f00007adff0)={0x77359400}, 0x173) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") tkill(r2, 0x1004000000016) r4 = socket(0x19, 0x804, 0x10000) bind$netlink(r4, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x20200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x7f, 0x0, 0x2, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x8, r5, 0x3}) fcntl$setlease(r3, 0x400, 0x2) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000300)="c3e27b131f915015faad339972a795101605aeb9e12bf513508a540731b5dbc609e03e25a6ee051b37a4af260222f232d5b5a9c3c8ecaff501535dae59792581a3e009755f2dd48f5dccf948150db724b7e8df157d8939f6389f3c76e1ff979cfdc2243ca3c981f42a10752cb12f54e45c4a623ab520efdc694749ca66a8613cd72b923d6c4b8e0af44b00ad32fb48b8ecb6929507a87f5f708b1622da7af185543a46a3085986464bc96db7c562e79a6fe9c551abb7ef4474ba2ff8d59f0f6076240c52459c80d417de800429956b54698298b9fcf54513addc18ea35baa67fef042e8eb463c87e3d9afb317028", 0xee) 2018/05/21 07:45:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) tee(r0, r0, 0x2444, 0xf) fallocate(r0, 0x0, 0x0, 0x4) fallocate(r0, 0x20, 0x0, 0xfffffeff000) lseek(r0, 0x0, 0x4) 2018/05/21 07:45:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1ff, 0x4000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000300)="71b869bd25dd9657491e6ee14ae12996747a4ea7e5365e514d5a6627f8d1547bd6a4ab69348828ef4e2d6a9c493fd8fb4341a43e919acd7c464fc83f4a01c5c310665012604a43827b03dda307181fde646dbaff27fed450137e9c07a1b1a1e423390313e5813aa68c2decc13c55517dd7e6ffabf5aaada393bf5d90013dcd42ae2f393e9a0c83cb70e31d6302cf66411f4451abd3f18c77b73a9a87652ba7fd805d11a5fb93084ea6498421f11d79f4f6ade7f01ec3") r3 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) recvfrom(r3, &(0x7f0000000000)=""/201, 0x200000c9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x28000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 6: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003480)}], 0x1}}], 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x4800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x81, 0x20000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000280)=ANY=[@ANYBLOB="550000003f0003004c61040002f8ffff0300034b1a2984370c00003acdce4db86486ec145cb6bf2f611cc1ab45d0c4fd38bbbf3cb1335160d24a3f880111a2bec8504e74afe00687ab92a1a7521a2904e08dc70f72cb530000b171786a631ad3b896fc73facc693739efe6e2234408005d000dca"]) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x9, 0x2) sendfile(r0, r2, &(0x7f0000d83ff8), 0x3) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x1) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) r2 = dup(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x2000}) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"64756d6dded27343f0f50ea600"}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) [ 174.469672] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/05/21 07:45:29 executing program 1: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0x1ca, 0x80000001, "cfbaac21fda5c7d0b64dff2a9ef971f4d453d95808842465e7ba2c37cd6b4101ecbeb050dff787568cce5ad69a9fa42391bf3aed4c53b2ad2f7272763fb9f71876a642d52206f099c9ac0db399a3c8b27892be2869"}) pwrite64(r0, &(0x7f00000004c0)="0c3e803aaa397b30784822c90c548525ff29ab8faf9a5d04eb3f202fd6022a435c5c54fc1e8b9775116d6a7d96d68bb38a65f206fb19ae9a7cec2e63", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x15, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fcntl$setsig(r0, 0xa, 0x4) clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) 2018/05/21 07:45:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2800}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x5) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x37ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendto(r1, &(0x7f0000000100)="f6", 0x1, 0x0, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x9) r3 = geteuid() sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x330, 0x17, 0x8, 0x70bd2c, 0x25dfdbfb, {0x20}, [@typed={0x8, 0x42, @fd=r2}, @nested={0x150, 0x3d, [@generic="2d0346ccc4333e16f442235216aafb2bdd213a6ff02848543d9e7d9d00dff8cad0a4c6b477838afc353a0d35a3c9f422ff79150b81c09e366c45cde75371a13a020a35a7567962e43e1e46be51f164ffa9cd112c9b34f9b6c52f47fa6bddaedbac32ced821d9c66c19ff142bc011abecf4ba5d14bffe270fac323dfbc3b2acb9a186a9f84733746848c5ae7e3732", @generic="bce63955fdc12b968e4297d426fd34fabaa10eb425905c5ffc142131d0c07f58606b37919d37d19142a8a25d156735c3790c8b3ff1886b1255233536e1a2cc08336ea46e8519d88456a0a638131873b72904d9ea1db543950d205a14469f43ca7b3b511b95176cf7236d0f6383904c0d92d952a79b1630bb28f45993184115297efc88285437825fa63c82d14974a5dd9470ffc6e98d033689d7a4db51952283bb4d2bae6578d90df30df755dd2da1b93a29f498fb55dad61269aa3301"]}, @nested={0x1c4, 0x92, [@typed={0x8, 0x3c, @u32=0xfffffffffffffc01}, @typed={0x14, 0x24, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x9, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x7e, @u64=0x763}, @typed={0x8, 0x12, @uid=r3}, @generic="1dba148b8fe995d9c28bcf0fba103c0c793fe26d2839e3b1f65b8442a99a73e5808133074711ec996300fe0280d19ee1cd5527340803b2df4d1dffb50518b6ba8054bc70b6787026d8d206ac547fa6fd43cdb566eecdd1cb9884c409c06fef07174c3410f0f96936dd585ec706aa4896077963a1817fd0dba34e0510f20e46c60fc0ec8d4a9ee502a0f4300b3a81039736baf796d927ef7310badfc15a8e8d550e51db85ce0367e7808c2dc6de212a06e9679aa082f88f5eed64902a4b521e45ee3427033cb81a8e112bdd8db89d313c7f538f4bfd4e30da519f9fe0bc769586c2c8b135b6c4e12028f5133b1cc744c1504f974d", @generic="dae11a8c4f72ead2ee7d858e15c7dae31db6a3782fe02727f7291671d9bbd7e401b671667b4289e85ee540acfb6d3c65a4c2a14779fc06ae32e3a890e03a840daf4c0fbaa08929c9e61542bd70fab682ea12f2d1bd71ec510bb8427f52fef810454cd6070166f68e5a23d329146203ee029c58031d6a2ca681a54e1ec653999cc64c458d22401335"]}]}, 0x330}, 0x1, 0x0, 0x0, 0x4004000}, 0xc000) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 6: clock_adjtime(0x0, &(0x7f0000000080)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/05/21 07:45:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1ff, 0x4000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000300)="71b869bd25dd9657491e6ee14ae12996747a4ea7e5365e514d5a6627f8d1547bd6a4ab69348828ef4e2d6a9c493fd8fb4341a43e919acd7c464fc83f4a01c5c310665012604a43827b03dda307181fde646dbaff27fed450137e9c07a1b1a1e423390313e5813aa68c2decc13c55517dd7e6ffabf5aaada393bf5d90013dcd42ae2f393e9a0c83cb70e31d6302cf66411f4451abd3f18c77b73a9a87652ba7fd805d11a5fb93084ea6498421f11d79f4f6ade7f01ec3") r3 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) recvfrom(r3, &(0x7f0000000000)=""/201, 0x200000c9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) 2018/05/21 07:45:29 executing program 4: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6009, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6f757569642c6c6f676465763d2e2f66696c65302c00cad48f06e0ef42577e68027908f87fea76dc5402db145961644c7805147a6679594834e9ac790c6a79f1a5636855c4a44cc2bc299f066596fb6e430e50f1c933381a8f00000000"]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x400, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4c090) 2018/05/21 07:45:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0), 0x8) 2018/05/21 07:45:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4788}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x88a8ffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) 2018/05/21 07:45:29 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='!]\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40400, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x6, 0x800, 0x2708, 0x6}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{r4, r5/1000+10000}, 0xce8, 0x8, 0x4}], 0x18) 2018/05/21 07:45:29 executing program 5: pipe2(&(0x7f0000000240), 0x84000) unshare(0x400) r0 = socket(0xa, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x200) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/237) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3d79, 0x88800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x200, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x4c000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000180)={0x1, 0x0, 0x8000}) flistxattr(0xffffffffffffffff, &(0x7f0000000280)=""/166, 0xa6) semop(r1, &(0x7f0000000100)=[{0x7, 0xf, 0x1000}, {0x6, 0x3, 0x800}, {0x3, 0x2, 0x1800}], 0x3) getsockopt(r0, 0x1, 0x1, &(0x7f00000001c0)=""/43, &(0x7f0000000200)=0x2b) [ 174.941170] XFS (loop4): Invalid device [./file0], error=-6 [ 174.971735] ================================================================== [ 174.979788] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 2018/05/21 07:45:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/05/21 07:45:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="696f2e6d61780073a137c376b402258adf00660f36f043ddf26e8ab2979fb7", 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x90080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000080)=@buf={0x1a, &(0x7f0000000040)="8d0bdd87594784a89b82ed97434f2e34c4c68f824436e3bf0719"}) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='6:4\r'], 0x4) [ 174.986896] Read of size 4 at addr ffff8801c972e548 by task syz-executor2/4529 [ 174.994250] [ 174.995887] CPU: 1 PID: 4529 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #61 [ 175.003068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.012421] Call Trace: [ 175.015015] dump_stack+0x1b9/0x294 [ 175.018653] ? dump_stack_print_info.cold.2+0x52/0x52 [ 175.023848] ? printk+0x9e/0xba [ 175.027134] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 175.031896] ? kasan_check_write+0x14/0x20 [ 175.036131] print_address_description+0x6c/0x20b [ 175.040964] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 175.045712] kasan_report.cold.7+0x242/0x2fe [ 175.050112] __asan_report_load4_noabort+0x14/0x20 [ 175.055033] radix_tree_next_chunk+0xf9f/0xfb0 [ 175.059603] ? debug_check_no_locks_freed+0x310/0x310 [ 175.064782] ? __lock_acquire+0x7f5/0x5140 [ 175.069002] ? __lock_acquire+0x7f5/0x5140 [ 175.073229] ? lock_downgrade+0x8e0/0x8e0 [ 175.077363] ? print_usage_bug+0xc0/0xc0 [ 175.081410] ? idr_preload+0x40/0x40 [ 175.085118] ? debug_check_no_locks_freed+0x310/0x310 [ 175.090295] ? debug_check_no_locks_freed+0x310/0x310 [ 175.095474] ? graph_lock+0x170/0x170 [ 175.099270] ? flush_plug_callbacks+0x553/0x7f0 [ 175.103928] ? kasan_check_read+0x11/0x20 [ 175.108067] ? bio_cur_bytes+0x1e0/0x1e0 [ 175.112119] ? print_usage_bug+0xc0/0xc0 [ 175.116176] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 175.121186] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 175.126445] ? xfs_perag_get+0x600/0x600 [ 175.130499] ? kasan_check_read+0x11/0x20 [ 175.134633] ? rcu_is_watching+0x85/0x140 [ 175.138764] ? find_held_lock+0x36/0x1c0 [ 175.142813] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 175.147998] xfs_perag_get_tag+0x12d/0x7c0 [ 175.152226] ? xfs_perag_get+0x600/0x600 [ 175.156273] ? rcu_is_watching+0x85/0x140 [ 175.160407] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 175.165591] ? list_lru_count_one+0x27f/0x440 [ 175.170082] xfs_reclaim_inodes_count+0x82/0xb0 [ 175.174746] xfs_fs_nr_cached_objects+0x37/0x50 [ 175.179399] ? xfs_fs_free_cached_objects+0x80/0x80 [ 175.184402] super_cache_count+0x98/0x280 [ 175.188540] shrink_slab.part.39+0x330/0xf90 [ 175.192947] ? kswapd_cpu_online+0x1e0/0x1e0 [ 175.197358] ? shrink_active_list+0x17f0/0x17f0 [ 175.202021] ? kasan_check_read+0x11/0x20 [ 175.206160] ? rcu_is_watching+0x85/0x140 [ 175.210317] shrink_slab+0xa1/0xc0 [ 175.213846] shrink_node+0x4f2/0x1740 [ 175.217656] ? shrink_node_memcg+0x1910/0x1910 [ 175.222229] ? kvm_clock_read+0x25/0x30 [ 175.226193] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 175.231198] ? ktime_get+0x2d9/0x430 [ 175.234903] ? do_gettimeofday+0x170/0x170 [ 175.239133] ? lock_downgrade+0x8e0/0x8e0 [ 175.243272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.248799] do_try_to_free_pages+0x3c9/0x1240 [ 175.253381] ? shrink_node+0x1740/0x1740 [ 175.257437] ? rcu_is_watching+0x85/0x140 [ 175.261571] ? rcu_pm_notify+0xc0/0xc0 [ 175.265455] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 175.270635] ? try_to_free_pages+0xb30/0xb30 [ 175.275043] ? lock_downgrade+0x8e0/0x8e0 [ 175.279179] ? kasan_check_read+0x11/0x20 [ 175.283316] ? kasan_check_read+0x11/0x20 [ 175.287452] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.291848] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 175.296422] ? trace_hardirqs_on+0xd/0x10 [ 175.300573] reclaim_high.constprop.67+0x12f/0x1d0 [ 175.305491] ? memcg_event_wake+0x410/0x410 [ 175.309801] ? __do_page_fault+0x441/0xe40 [ 175.314029] ? exit_to_usermode_loop+0x87/0x310 [ 175.318687] mem_cgroup_handle_over_high+0x8d/0x130 [ 175.323692] exit_to_usermode_loop+0x274/0x310 [ 175.328273] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 175.333111] do_syscall_64+0x6ac/0x800 [ 175.336985] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 175.341819] ? syscall_return_slowpath+0x5c0/0x5c0 [ 175.346737] ? syscall_return_slowpath+0x30f/0x5c0 [ 175.351657] ? retint_user+0x18/0x18 [ 175.355362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.360199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.365372] RIP: 0033:0x4540ba [ 175.368547] RSP: 002b:00007fffa34e77d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 175.376245] RAX: 0000000000000319 RBX: 00007fffa34e77d0 RCX: 00000000004540ba [ 175.383499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 175.390754] RBP: 00007fffa34e7810 R08: 0000000000000001 R09: 000000000104b940 [ 175.398009] R10: 000000000104bc10 R11: 0000000000000246 R12: 0000000000000001 [ 175.405266] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 175.412531] [ 175.414148] Allocated by task 13586: [ 175.417852] save_stack+0x43/0xd0 [ 175.421301] kasan_kmalloc+0xc4/0xe0 [ 175.425002] kmem_cache_alloc_trace+0x152/0x780 [ 175.429660] xfs_fs_fill_super+0xda/0x1560 [ 175.433882] mount_bdev+0x30c/0x3e0 [ 175.437492] xfs_fs_mount+0x34/0x40 [ 175.441103] mount_fs+0xae/0x328 [ 175.444456] vfs_kern_mount.part.34+0xd4/0x4d0 [ 175.449026] do_mount+0x564/0x3070 [ 175.452550] ksys_mount+0x12d/0x140 [ 175.456161] __x64_sys_mount+0xbe/0x150 [ 175.460120] do_syscall_64+0x1b1/0x800 [ 175.463993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.469163] [ 175.470775] Freed by task 13586: [ 175.474128] save_stack+0x43/0xd0 [ 175.477570] __kasan_slab_free+0x11a/0x170 [ 175.481790] kasan_slab_free+0xe/0x10 [ 175.485575] kfree+0xd9/0x260 [ 175.488666] xfs_fs_fill_super+0x66a/0x1560 [ 175.492974] mount_bdev+0x30c/0x3e0 [ 175.496584] xfs_fs_mount+0x34/0x40 [ 175.500194] mount_fs+0xae/0x328 [ 175.503544] vfs_kern_mount.part.34+0xd4/0x4d0 [ 175.508110] do_mount+0x564/0x3070 [ 175.511637] ksys_mount+0x12d/0x140 [ 175.515259] __x64_sys_mount+0xbe/0x150 [ 175.519229] do_syscall_64+0x1b1/0x800 [ 175.523104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.528273] [ 175.529890] The buggy address belongs to the object at ffff8801c972e140 [ 175.529890] which belongs to the cache kmalloc-4096 of size 4096 [ 175.542708] The buggy address is located 1032 bytes inside of [ 175.542708] 4096-byte region [ffff8801c972e140, ffff8801c972f140) [ 175.554738] The buggy address belongs to the page: [ 175.559654] page:ffffea000725cb80 count:1 mapcount:0 mapping:ffff8801c972e140 index:0x0 compound_mapcount: 0 [ 175.569610] flags: 0x2fffc0000008100(slab|head) [ 175.574270] raw: 02fffc0000008100 ffff8801c972e140 0000000000000000 0000000100000001 [ 175.582142] raw: ffffea000607e320 ffffea00063108a0 ffff8801da800dc0 0000000000000000 [ 175.590002] page dumped because: kasan: bad access detected [ 175.595696] [ 175.597304] Memory state around the buggy address: [ 175.602217] ffff8801c972e400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.609558] ffff8801c972e480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.616901] >ffff8801c972e500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.624239] ^ [ 175.629932] ffff8801c972e580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/05/21 07:45:30 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x500000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 175.637275] ffff8801c972e600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.644612] ================================================================== [ 175.651951] Disabling lock debugging due to kernel taint [ 175.658081] Kernel panic - not syncing: panic_on_warn set ... [ 175.658081] [ 175.665478] CPU: 1 PID: 4529 Comm: syz-executor2 Tainted: G B 4.17.0-rc6+ #61 [ 175.674046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.683390] Call Trace: [ 175.685977] dump_stack+0x1b9/0x294 [ 175.689608] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/21 07:45:30 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8848000000000000, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1000000000002, 0x650]}) [ 175.694804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 175.699560] ? radix_tree_next_chunk+0xf70/0xfb0 [ 175.704313] panic+0x22f/0x4de [ 175.707503] ? add_taint.cold.5+0x16/0x16 [ 175.711654] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.716063] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.720472] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 175.725234] kasan_end_report+0x47/0x4f [ 175.729209] kasan_report.cold.7+0x76/0x2fe [ 175.733533] __asan_report_load4_noabort+0x14/0x20 [ 175.738465] radix_tree_next_chunk+0xf9f/0xfb0 [ 175.743049] ? debug_check_no_locks_freed+0x310/0x310 [ 175.748242] ? __lock_acquire+0x7f5/0x5140 [ 175.752476] ? __lock_acquire+0x7f5/0x5140 [ 175.756710] ? lock_downgrade+0x8e0/0x8e0 [ 175.760857] ? print_usage_bug+0xc0/0xc0 [ 175.764917] ? idr_preload+0x40/0x40 [ 175.768644] ? debug_check_no_locks_freed+0x310/0x310 [ 175.768657] ? debug_check_no_locks_freed+0x310/0x310 [ 175.768670] ? graph_lock+0x170/0x170 [ 175.768686] ? flush_plug_callbacks+0x553/0x7f0 [ 175.768700] ? kasan_check_read+0x11/0x20 [ 175.768715] ? bio_cur_bytes+0x1e0/0x1e0 [ 175.768730] ? print_usage_bug+0xc0/0xc0 [ 175.768747] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 175.768764] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 175.768775] ? xfs_perag_get+0x600/0x600 [ 175.768792] ? kasan_check_read+0x11/0x20 [ 175.768805] ? rcu_is_watching+0x85/0x140 [ 175.768815] ? find_held_lock+0x36/0x1c0 [ 175.768829] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 175.768844] xfs_perag_get_tag+0x12d/0x7c0 [ 175.768859] ? xfs_perag_get+0x600/0x600 [ 175.839877] ? rcu_is_watching+0x85/0x140 [ 175.844015] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 175.849200] ? list_lru_count_one+0x27f/0x440 [ 175.853685] xfs_reclaim_inodes_count+0x82/0xb0 [ 175.858350] xfs_fs_nr_cached_objects+0x37/0x50 [ 175.863002] ? xfs_fs_free_cached_objects+0x80/0x80 [ 175.868006] super_cache_count+0x98/0x280 [ 175.872145] shrink_slab.part.39+0x330/0xf90 [ 175.876545] ? kswapd_cpu_online+0x1e0/0x1e0 [ 175.880958] ? shrink_active_list+0x17f0/0x17f0 [ 175.885613] ? kasan_check_read+0x11/0x20 [ 175.889745] ? rcu_is_watching+0x85/0x140 [ 175.893892] shrink_slab+0xa1/0xc0 [ 175.897417] shrink_node+0x4f2/0x1740 [ 175.901217] ? shrink_node_memcg+0x1910/0x1910 [ 175.905788] ? kvm_clock_read+0x25/0x30 [ 175.909748] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 175.914748] ? ktime_get+0x2d9/0x430 [ 175.918451] ? do_gettimeofday+0x170/0x170 [ 175.922677] ? lock_downgrade+0x8e0/0x8e0 [ 175.926813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.932335] do_try_to_free_pages+0x3c9/0x1240 [ 175.936914] ? shrink_node+0x1740/0x1740 [ 175.940958] ? rcu_is_watching+0x85/0x140 [ 175.945089] ? rcu_pm_notify+0xc0/0xc0 [ 175.948972] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 175.954147] ? try_to_free_pages+0xb30/0xb30 [ 175.958545] ? lock_downgrade+0x8e0/0x8e0 [ 175.962679] ? kasan_check_read+0x11/0x20 [ 175.966813] ? kasan_check_read+0x11/0x20 [ 175.970947] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.975342] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 175.979917] ? trace_hardirqs_on+0xd/0x10 [ 175.984056] reclaim_high.constprop.67+0x12f/0x1d0 [ 175.988971] ? memcg_event_wake+0x410/0x410 [ 175.993278] ? __do_page_fault+0x441/0xe40 [ 175.997501] ? exit_to_usermode_loop+0x87/0x310 [ 176.002155] mem_cgroup_handle_over_high+0x8d/0x130 [ 176.007157] exit_to_usermode_loop+0x274/0x310 [ 176.011729] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 176.016562] do_syscall_64+0x6ac/0x800 [ 176.020442] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 176.025274] ? syscall_return_slowpath+0x5c0/0x5c0 [ 176.030188] ? syscall_return_slowpath+0x30f/0x5c0 [ 176.035110] ? retint_user+0x18/0x18 [ 176.038811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 176.043641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.048812] RIP: 0033:0x4540ba [ 176.051986] RSP: 002b:00007fffa34e77d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 176.059684] RAX: 0000000000000319 RBX: 00007fffa34e77d0 RCX: 00000000004540ba [ 176.066947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 176.074199] RBP: 00007fffa34e7810 R08: 0000000000000001 R09: 000000000104b940 [ 176.081462] R10: 000000000104bc10 R11: 0000000000000246 R12: 0000000000000001 [ 176.088715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 176.096412] Dumping ftrace buffer: [ 176.099950] (ftrace buffer empty) [ 176.103639] Kernel Offset: disabled [ 176.107248] Rebooting in 86400 seconds..