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", @typed={0x18, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @generic="c11cae0d52a193d30d9b798ec03d6cd075ff155fc45223d99297f0cf95226fd95dcdeba07e294c28c6cbe705fd30835aea21a64221d7ef970255c49d7638948eb4a0f9efb1c3acd254bcef43d5684e9a3d2fcf2fbae61e1d5269950522847a5c6af6ad3038b86319557cf994bb219195ef80abae4fe0904a8e6b00e9741146ceb485e9928d58b520", @typed={0xc, 0x27, @str='\x00'}]}, @typed={0xc, 0x14, @pid=r7}, @nested={0xcc, 0x4d, [@typed={0xc, 0x33, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x78, @pid=r8}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}, @generic="632aef9b775e36bee4d426e7b5de5728985063d6e0283467031afff158f1c17622bf9359b47e70cea0b75c943cb4105a1e9a5ddca57ba6fdfecb3aaa784fc6fc15b9c1faf83e51a855d2f7d5ddb308cc363f1968ed3ca461cb1987cc3cf764ac032dc14c590792a180836e302cd6e674a7f001953ae09098c5c59c1c970647ba335016f578bd81a16d8e6e125ba702fb34dfe4512dc524fb383b4f5b1bb34bcc389e"]}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/02/10 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000ae000)='/dev/loop#\x00', 0x0) bind$pptp(r1, &(0x7f0000111000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000267000-0x10)={&(0x7f000071b000/0x4000)=nil, 0x4000}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) 2018/02/10 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = getuid() getgroups(0x7, &(0x7f00001c7000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000438000)={0x4, 0x1, 0x3001, 0x2000, &(0x7f0000160000/0x2000)=nil}) 2018/02/10 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/10 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) r1 = creat(&(0x7f0000da4000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000088a000-0x8)=@assoc_value={0x0}, &(0x7f0000097000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ab7000-0x8)={r2, 0xd1f7}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)='/dev/vcs\x00', 0x100fff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00005bf000-0x77)="97743f1542d17e46fdb9718aed2faeca3fa54a67d379ab8b0296fbe9daebc991cc71c61c8fdecba997ac6b0373dca74c8903314b1657d4f57773ca9fb9730ed559f11e332c47a5c5e97dc04f8c0be6a91bf82efbf96baf0fda3b962b5983cf5413615152907a3679e55c904576ce2b81d22014d8465a65") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ee4000-0xc)={0x64000000, 0x0, 0x24}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba2) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$loop(&(0x7f000037e000)='/dev/loop#\x00', 0xc7e6, 0x20040) 2018/02/10 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000997000-0xb)='/dev/loop#\x00', 0x3, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000015f000-0x8), 0x100000001) 2018/02/10 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a34000)='./file0\x00', 0x20) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008e3000)={0xfffffffffffffff8, 0xfffffffffffff000, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x1) r0 = syz_open_dev$audion(&(0x7f0000a7a000-0xc)='/dev/audio#\x00', 0x1, 0x400080) fchmodat(r0, &(0x7f00001ea000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f000051a000)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f000061d000)=[], 0x1, 0x81003) 2018/02/10 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004c9000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f00000c6000)=0xe8) setfsuid(r0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aff000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d44000-0x4), &(0x7f00007c2000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000bc4000-0x8)={0x2, r2}) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000cc9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r2 = syz_open_dev$mice(&(0x7f0000638000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00008e4000)={@generic="82d2ee1cd456c1e8d0f0adaadde5c99e", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) pwritev(r1, &(0x7f00001a7000)=[], 0x0, 0x81003) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000006c000-0x8)=0x100000000, 0x8) modify_ldt$read(0x0, &(0x7f0000b00000)=""/4, 0xfffffda0) r3 = pkey_alloc(0x0, 0x1) bind$inet6(r2, &(0x7f000056b000-0x1c)={0xa, 0x2, 0x7fffffff, @empty, 0x9}, 0x1c) pkey_mprotect(&(0x7f0000388000/0x4000)=nil, 0x4000, 0x2000000, r3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dee000)=0x11, 0x4) 2018/02/10 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getpeername$netrom(r1, &(0x7f00007bd000)=@full, &(0x7f00002b3000-0x4)=0x48) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000064000-0x4)) sendmmsg$nfc_llcp(r1, &(0x7f000003e000-0x70)=[{&(0x7f0000f7d000)={0x27, 0x1ff, 0xffffffff, 0x5, 0x1, 0x4, "54fe29db702ca73cd6713651b64c666b5ebe31000de07e65f8edf97401411bca2c06a32f495930234374935c4dab47bc26f3f2b6f852f8504e7b5026078564", 0x200}, 0x60, &(0x7f00008bc000-0x60)=[{&(0x7f0000d1e000-0xb6)="53e98472ba09586fbdb0aed19c9e28d3d332409f1cbb628d8990acd6c5828ef106aec494e99d56d76bbbaf464b34c0610c5625b128b2e6731da4de84857c8a1bd43fe0d7715b6c26fc968ea91285ed1eb90163158dc94b86fd9108b585f004d26f97cef98b4f749fefc7d4e87c1755b9ac506395bf6975873ff6e6590ac5edf80b29cdcf9d556f6998ba5d7a5861a1e7b8519bbb34f3ef5c9774e644f1da085fcb75ebea0323bb63129747acb6c0db91e9a7efa3d8ae", 0xb6}, {&(0x7f0000b8b000-0xf0)="433b5dbd5f47ae4a7eebf942df46f2613c14cb770f25b1d9ebc0efc6c0a62d08521c61ece09ae15985632a47748e00253e88fa91ee7d1a924bae40e792641b670fe741a7fbb3a5a25bb1c3d0282b6bffc26c897009a060479412a68227bd3a4c0406ce0d108f854640889037ef3794f61cb52f41a1afffd5def1b033d670efd8c3c3d76659913304208f044b94e4152d93b0af581be70c1d8534e1fd890333e462abb1cc113ea9aef2153a249899d426b4a67d591a2f322ed50c7ac51581d3f518c5bb72dc5bd2a973fb7a2e1d7a4db741c74003930948a8770e7b2a22d86d7f31a1d729ca56b8cb880bfeda926ae9c9", 0xf0}, {&(0x7f0000cfb000-0x2f)="1b193ddb17787266ff056fa6aa60945bd77a0bfd8b4a4a257f6ed05754e782151d020e01eb7e8ce4c06df3ad0c95c9", 0x2f}, {&(0x7f0000e9e000-0xad)="4dbfd58561dd848b62bee5d88a8b0da7b543af1be9f732473acce1b34c8268388f08f3b887d38e46e7b40f0e22f759db9f4154d3a8d534a2db275506cca65344a78f083ca045f1ff430e51ab5072462cc0804968b83991488c8f4cf6bbfbd1e4662b286840273e13fe6edff64c4bafe05cff5a88be74c06703429f59c727dea49ead37d4d0828b7e85ff52ddc66a54a2c3b5446f9aa942988308dfc41bcc2ce4e580c5c71e2ad826c8c8020cfa", 0xad}, {&(0x7f0000532000)="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", 0x1000}, {&(0x7f0000b47000)="7193889d3f78af3443983458e393fc46070ccfba0cc212", 0x17}, {&(0x7f0000822000-0xc5)="3ef6793f4df0e63cbbbc70faead5107323a83e2c3b29d3e21cd160c4e6418194be1c479b49da270f169d7db24d361b931c344178b56ddf762b40e7b727dd42059ef07c6112d7dcea6bb675a52566dfe3d0e763761430df47bd57094e49185db31dc30f528615f7a518ea21872ebf53c3cb220b68eda8dd952a54ce9a877b7ac79bc916d6acef0f5996e268fbd74c310dc43c1114a0efb3aae30b754eec2f4b457cb2a9c2f8e466104964698779860f13ca7cd0d8a3d16fed6775eba4897411347fcb6bef0b", 0xc5}, {&(0x7f0000592000-0xe0)="798f6962b45741b54e8190ae0a0827d632f0526669d9e25d2bca3f931865258ad2975820a471b01d877941324f491dfedb735347ec3ab697d8e4576bc4601fb03105e2310fda5a16b420440fbc276b070075685a90d9251a0a10daff1cc8e3d7504973e23e95e0d5871dbf4d6db321a2209c46bf52e5432175aea159729311a85277a68bc3adce93be04f315e29293c567abbfb43d2f99af00b02308a9912820984e1b70fbda12efd62244496471191a132459b96012b394267d801eef6e1c9d7128a1ff25659b611308cd58a1c646b5064d9f0c2e30aa525c37c459d9786a44", 0xe0}, {&(0x7f0000612000-0xb3)="abac33c9aa64a86d0a0c76c4328edb19ab8cbe85ce201f61c72f1c9a9e714c445716af6cc46388a018269b564a63487ff90cfe6352f1e89458d7d5e8f24b6a31586c19d5d6a3ceeb8aa3f6743403cef51c2507c4c39c9df529562af58360488d35334493e690d0323872aae27a00ee11c7304c869d2b0622eace60fd839755c748f197b7552fd8442fd418f055bdec7040f7461ba65d8ce66355e6b9d09fa2e6e18929827d5b6535a5b1f8d9006ccaba260ee1", 0xb3}, {&(0x7f00008cd000)="8db0", 0x2}, {&(0x7f0000e5e000)="6dc5ea2a8306247bf2ed07d9d0b02e1822ad38b14a546002eecb674a40ecd694532c4a945df64a2f56d4c54f6ba79e16e2fd73eae5b7c4583cebdb6c2c83dc159421668c170b163181b98ef2cfd72e6dc3fd3348c14f7c928f923b3618f65afd2514796662634a732f61b79714650c165a2dc39f7c1efa6b0813fde887572785910eadee16fdd5f309a7c3043437c81cda1a64fd3ce6ec3354111d7d8447ce4ac6f5c8d934b00313e0cee09f06b8df14f9243ec8ac5e8b6f12b20114442f572fc615b1dd35a8342df91cbeb264ed70372473bbd74a6d94fdcf016c7010f92f9d8ec871884d", 0xe5}], 0x7, 0x0, 0x0, 0x20004004}], 0x2, 0x810) 2018/02/10 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d19000)='/dev/vcs#\x00', 0x4, 0x4800) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000bee000-0x58)={0x0, 0x1, 0x7fff, 0x69, 0x73, 0xe1b}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000fe9000)='c', 0x1}], 0x0, 0x81003) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000020c000)=@generic="efd64ac48f6d6fde5e5178bd22edddb0") r2 = getuid() ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000efa000-0x8)=&(0x7f0000fa5000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080a000)={0x0, 0xfff}, &(0x7f0000365000)=0x8) memfd_create(&(0x7f000071d000)='ppp1(]vboxnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000294000)={r3, 0x513f2b5c, 0x10, 0x5, 0x1}, &(0x7f00006e1000)=0x18) read(r0, &(0x7f0000594000-0xa3)=""/163, 0xa3) getgroups(0x1, &(0x7f0000b75000)=[0x0]) fchown(r0, r2, r4) 2018/02/10 22:10:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000745000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000d90000)="d27947355dd536ed1f3ec44ba150d7ea492400d40fa7f09c868fa082ecdf34d653bc5abcd7adbfeee3a27f7e495f42b51d42cbdf19f2819575df0c815aa02712fe1939fa57536930b026ff50c90790cd7de165a412be941a7afe2f288dfd08ba782b6195bdb6ea86c71ec763b45b588fbc010d604de457c777888d9fae87764741d6b25f9b2de9b640fe06369a99487bd9955137f7d802be8b446df51d688024890f9d19e677120da17f62cac5ffd223db594f5832daab600fcd7ed84c87479450197052b87d93d309b9215fb75778f1fe", &(0x7f0000001000-0x1c)="f318f156367feaf0e922d6bdc1c9a20eb41bcbb376a2ec4e8756eecf"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000de3000-0x10)={0xd8, &(0x7f000005d000-0xd8)="87e6821439d1d2fa01bd9aea7b2fae57257a645854ac3243bbc343888b1a3d7c8d0f4d4054008c336d231bc4f056f67775d152ac56b11077e7a555fb80ace02cbbc93b267f6197e251297c6fb8e396e6c06d42c26e45532a22c2627ed50931bd33aa3efac5602e7400492a0fd6826b62d76d8bf5817f7a04eb77912512d1abb4ebc5f8fc0ae0c2df7fb6a1b77a09ef86c017961369f807bd46f4ba7632e431ef91d0ec5e292383a092e88e8260938228b3c0fe9beb9b42e9f1d8bc6bce719aa19b9281e424e0fd665d41962b78f219d6ff7c8eb91f0ad16e"}) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003b6000)=[], 0x0) 2018/02/10 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000072f000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000718000-0x110)={{0x6, 0x5, 0x8, 0x3, "0dbfaa38b3b416aea3c48a2cead3bd77ce9cef3e5749f2765386b2bc2f005123e1191de8928ec253d9d2874a", 0x100}, 0x0, 0x0, 0x80, r1, 0x6, 0x8, "19935c11ce0b48a7009717364573498ddd72fc24f8977d874318efd7571f7a918e845853bb044ee8519d88db59d0d759ad7f77ff3c41cda2ef6511f54c6fc896", &(0x7f0000297000-0x1f)="73656375726974796d696d655f74797065766d6e657431145e776c616e3100", 0x1f, [], [0x401, 0x10000, 0x6, 0x6]}) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xba1) 2018/02/10 22:10:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x450002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4a7) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000+0xba4)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) times(&(0x7f00004b3000)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000ad3000-0x8)={0xfffffffffffffa24, 0xfffffffffffffef6}) sync_file_range(r1, 0x1, 0x1ff, 0x6) read(r2, &(0x7f0000efe000)=""/10, 0xfffffffffffffc3a) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/10 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000050c000)=@known='security.capability\x00') r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x10000181001) r1 = syz_open_dev$sndpcmp(&(0x7f0000767000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000bc7000-0x14)={{0xfffffffffffffff9, 0xff, 0x1f, 0x100000000, 0x4529, 0x3}, 0x2, 0x800, 0x200}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/cuse\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000740000)=""/224, &(0x7f0000540000-0x4)=0xe0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000204000)={0xfffffffffffffff9, 0x554b, 0x100000001, 0x0, 0x5, 0x8, 0x20, 0x8, 0xea, 0x6, 0x79a8, 0x800}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000a2000)={0x7, 0xec91}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b79000-0xc)={0x0, 0x1, 0x30}, &(0x7f00003d8000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003fb000)=@sack_info={r4, 0x8, 0x8}, &(0x7f000043d000-0x4)=0xc) 2018/02/10 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000d49000)=[{&(0x7f0000339000-0x45)="5943837357497218b7e9df54940e29e1c0252108faa162f5793c326ab35d644d6124dd410747ef732f40e4a8ac1839c0a46b25258a117df78bde81bec63cb3cfc8d1cff342", 0x45}, {&(0x7f000042b000)="3fb4e08c5fff2a16a5d3bd2deedc592ee7c39f7c6ac5ef218f316536108a0fcbdad1f906d5736fcc4f4ccdd63cf412837742661116625ffff0c7ec3e817036d1c8716689a503d2964642752c7fc753a4dc530077b75a96e1633e24fb329e211a5db6e3e267fd9f454ecb798a816bfc2d8506efab9487b42b07541bd23ee6a04cdd98feb48a5eb9954346d7544b200cb1562d09dd562d458834ff56687e7504a3b29f75ca24ead15b5de6791a017fcd79c94010fdf37b2ea4daa31604ffd4ff361ce2633035b7b13192d4fabb93e08e7ac921e0fd25a52a973d0057a8056ef6b14bdaf1a2b2", 0xffffffffffffff76}, {&(0x7f0000087000)="9fdfb8fb9187b53883ab960c17cd4a1fde42937df048eec5a7804a2225c613073c53d049ae586fa55c10e32a820ac8a8b75bda779a874135ad0eb83b5cede55282c01c135bbd0453b2541b661a6f67bd110dca97cd09f529ef40bf973632d7d04e146c66a4e0f288bce75e1a4d1aff7dfbf3c9549a1357237e0a97255afa2f0ec96fde9fb5e833052d68718962d4f773cc39e50d81bb106da263ad09718ab4a3e448d9b6589545166e340cb98b23", 0xae}, {&(0x7f0000e60000)="1bc052bf1d8d25eabbf82c8b6d09ac8d7b59bdc1023ab4887e465c598bb6469ba1450d6783763f39bbc0f5e623149107c303bee0ce108ec5d4deaeee", 0x3c}, {&(0x7f0000508000)="9d70393194853423641b41558d9884ee58a809ec1cf210434a1233059be4a695414533b57788c8afe01a0d3ec82994", 0x2f}, {&(0x7f0000b28000-0x1e)="28ecd98ea6981d5c79540bb92803ed7dce3dd0084b8a046a0aacd517aa053b9e99fb6fdd199df42d41f6f05cf704691d8c73f9868c40fa793b0999a8198cd032dcbe0990662974be6581804d4be494d3151ce78831f3edbcaaead0228282d7f6a0e8cf8747e92c9444dafaed6b90b92c0c02dce156b220c54a082df791f9fe777eb9c50c096151a1e165b810882106aca01437df50d266db4d53258fbf9ca6c0954580809d5c6ab0683b4aaf96b773a5e4a1b128c49528d31638b297", 0xbc}, {&(0x7f0000670000-0xe2)="e6c74902f65278a810e157de839aed7e6921f5c51e91b8cde1f39d430eeab279ab981a98be0c0e88910b487eb640dce29ea7f9ad1f9c64740e0a8643b36a03f654babd2443c7fd94ddb4e64dec5ea38ac0386d18180d359a34f224ce7af3e3fb9f888b5c12101bcbc8f5df2c414b825a6d8c4c940cfaf181e3ac3cecc822801054d65fd8bbcf8689f1085177b227e12e567a30b11135ca2fa6bb89f0e3f8466992fa9ba41885616aa9c4b7850458242c742d3cae5560ed55aa6fe36c812769f750bd7032d314a0fb008622edb83e50fb3ee032a0b54dcb5df07ba9c393fe2e85f94f4f61cf16a8c0a316c024ca", 0xed}], 0x7, 0x81003) 2018/02/10 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000061c000-0x8)={0x0}) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000c65000-0x71)="933895e6161dd8906e63aefa41c83b145f4a271266a1e5328e2c9cdc53441afe873d81e8022fd4b172e1f3662bb9b393b44efbd3e9908575699003361e02536e8abc791e7c4b1eff041d94866dfea7d5fe5cfda1aaea2bfabcd3f0f3597ebee746232de6e99b73bbce87219f08dd637ad7", 0x71) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syncfs(r0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = open(&(0x7f0000664000-0x8)='./file0\x00', 0x8402, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000643000)={r1, &(0x7f0000429000)="7420434489017fe7c8bc8ad698a606ef687f"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000079f000)={{0xffffffffffffffff, 0x0, 0x7, 0x0, 0x575}, 0x4, 0x3, 0x9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000438000-0x8)) r2 = accept$alg(r0, 0x0, 0x0) signalfd4(r2, &(0x7f000074e000-0x8)={0x7}, 0x8, 0x80000) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) openat$vcs(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/vcs\x00', 0x0, 0x0) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="0992d219b6c9daeceed0895bd8a94c6cdb2e546da9a0016600c749571ea4979a216ab375c595d28a94c09d3f511a08aa62cbb1405c9a20779225c196ada3b794ef78080e914c91fa8551d16711a18a589739cba8776d3690f81ee541200f619df4b688d2d7ed457147f0753f38e319e715ddeb73c90de40f62e454f73fcbd64f0c5f6179d7847a96f95312cb42fd687e1053fc372ba891032c34ffa496ae094b778caf513cc57904ce1d3c8c05ce", 0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000), 0xffffffff) 2018/02/10 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ca1000)=0x9, 0x4) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eb1000-0x10)={0x0, 0x80000000, 0x4, [0x1, 0x2, 0x2, 0xc139]}, &(0x7f0000c95000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000152000-0x78)={0x4, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @rand_addr=0x7b}, 0x231, 0x6e1, 0xb88, 0x3, 0x200, &(0x7f0000509000)=@common='bcsf0\x00', 0x0, 0x101, 0x3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a4a000)={0x1, 0xb6, 0x200, 0x1000, 0x6, 0x81, 0x5, 0x5, r3}, 0x20) 2018/02/10 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000868000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = creat(&(0x7f0000040000-0x8)='./file0\x00', 0x100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00004c8000)) 2018/02/10 22:10:26 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000284000)='/dev/dmmidi#\x00', 0x7, 0x101040) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008b5000-0x1000)=""/4096, &(0x7f0000908000)=0x1000) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x53) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000067e000)='/dev/input/mice\x00', 0x0, 0x10000) r1 = syz_open_dev$sndpcmp(&(0x7f0000db7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x101201) fanotify_mark(r0, 0x2, 0x2, r1, &(0x7f0000f0c000-0x8)='./file0\x00') openat(r1, &(0x7f0000818000)='./file0\x00', 0x119002, 0x100) r2 = syz_open_dev$loop(&(0x7f0000b4d000-0xb)='/dev/loop#\x00', 0x185c, 0x181004) pwritev(r2, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) lstat(&(0x7f0000aff000)='./file0\x00', &(0x7f000098e000-0x44)) r3 = syz_open_dev$mouse(&(0x7f000089e000)='/dev/input/mouse#\x00', 0x2, 0x4a01) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00005ad000)=0x3ff, 0x4) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000b0a000)="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") 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dea000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e5b000)=""/226, &(0x7f0000112000-0x4)=0xe2) connect$netrom(r1, &(0x7f0000938000)=@full={{0x3, {"8b8f7c20b9e1c7"}, 0x51}, [{"d5fcce1a0dd102"}, {"73653e2612c0ac"}, {"1a6d9f98bbd609"}, {"cf41c5f8ec279c"}, {"5d811970683092"}, {"3fe112d2d92d82"}, {"1f99094f0e1a78"}, {"d1dc3ae43fe776"}]}, 0x48) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xb63) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000991000)={0x4, 0x0, [{}, {}, {}, {}]}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00001b1000)="2f74bdbd00000000000000", 0x2) syz_open_dev$usbmon(&(0x7f000036f000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001b4000)='/dev/vcs\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000010e000)=0x200, &(0x7f00004cb000)=0x2) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ftruncate(r0, 0x7) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r1 = getuid() ioprio_set$uid(0x3, r1, 0x0) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000674000)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x2, 0x1e, 0x1, "4f79792a9cc01a36bc50a5acc1d28dd3cdbf544237aa897c5f19896164f77c13da3998adf1838d47698e3581223175ad9288578cfb71833caa6a0f4e1c034815", "c0d56a55f2dc672fdbaad8a7f06c9558b002689612e7352bffe5c7f84a81a986cb05306b7d8a23b30ed2403fc137f2a97edc989cc787a37f47f202d818ef43c7", "c99384a5cb624d5f816fdb6b4343613dc00ecb8aad1625550186b5e39edcdbad", [0x7, 0x2]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000798000)='net/psched\x00') bind$llc(r1, &(0x7f00006b2000)={0x1a, 0x1f, 0x5, 0x5fc, 0x6, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003ad000-0x4), &(0x7f00002b2000-0x4)=0xfffffffffffffdc9) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f4e000)='./file0\x00', 0x200000, 0x18) r1 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000fd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e01000-0x3)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000d25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000447000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000f26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000099d000)='./file0\x00', &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f000061d000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000735000-0x18)={0x8, 0x34, 0x1, 0xffffffffffffffff}) r12 = socket$can_bcm(0x1d, 0x2, 0x2) r13 = syz_open_dev$loop(&(0x7f00004ce000)='/dev/loop#\x00', 0x8, 0x10100) r14 = syz_open_dev$sg(&(0x7f000074e000-0x9)='/dev/sg#\x00', 0x10001, 0x801) r15 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f64000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) r16 = socket$pppoe(0x18, 0x1, 0x0) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/user\x00', 0x2, 0x0) r18 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000830000-0x2e)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00007d7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000072000)={0x0, 0x0, 0x0}, &(0x7f00008e4000-0x4)=0xc) r21 = socket$inet6_udp(0xa, 0x2, 0x0) r22 = accept4(0xffffffffffffff9c, &(0x7f0000eb3000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000741000-0x4)=0x20, 0x0) r23 = signalfd4(0xffffffffffffff9c, &(0x7f00004c5000-0x8)={0x8}, 0x8, 0x80800) r24 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r25 = mq_open(&(0x7f0000e2d000-0x7)='system\x00', 0x40, 0x58, &(0x7f000049c000)={0x6d3, 0xf000000000000000, 0x8001, 0x3, 0x0, 0x1, 0x6, 0x120}) r26 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/relabel\x00', 0x2, 0x0) r27 = syz_open_dev$sndctrl(&(0x7f0000127000)='/dev/snd/controlC#\x00', 0x0, 0x105040) r28 = openat$vnet(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00002ce000-0x18)={0x6, 0x2, 0x0, 0xffffffffffffffff}) r30 = openat$vcs(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/vcs\x00', 0x40, 0x0) r31 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r32 = socket$l2tp(0x18, 0x1, 0x1) r33 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006dd000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000fed000)=0xe8) stat(&(0x7f0000410000)='./file0\x00', &(0x7f00007eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000082000)={&(0x7f0000f03000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e73000)=[{&(0x7f0000d12000-0x59)="f4d85a90e3d4ee954c6bccf228af6114edf781c50d5b3adce0eff0cf81283bd7f1f500364fada5ea581b48bc76212cfb7c8e21d1cc1cf33e795c7d5d21f7f9c6d5e9be434aaf71fc56a65fdf77e38a7b01ee45665c868e51ea", 0x59}, {&(0x7f0000daf000-0x2d)="f9947de31d6a5765ee480e2127a008b8939791a39e12405feab39001a3114634c9d239e8c6ebf9e3083b857967", 0x2d}], 0x2, &(0x7f0000b48000-0x120)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x120, 0x10}, 0x8840) r36 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r37 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r37, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r36, r37, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f70000-0x90)={0x7fff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000060b000)='/dev/ppp\x00', 0x400000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006a6000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0xc131}, &(0x7f0000c07000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000017f000)={r4, 0x80000000000}, &(0x7f0000ce4000-0x4)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00002b1000-0xfa)=""/250, &(0x7f000009b000)=0xfa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e93000-0x8)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000254000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f09000)='net/l2cap\x00') ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$alg(r1, &(0x7f0000cfe000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="88843f9f5d32d45ead41596063848dc5f95ff9dd28c20e3ff8fc5bed9b9662e931c9f82c436374674f9abd95d1580296dad0c32dd4f94794b061341282401b61b2148f7e890340899a8b07f5eddccef3ca1c4a138b4b8880b1087f186c469f1166d358aa709619832b87058d73eb624b1a4da0c753fb84d7fd2d8207d1752eac3bf8231e4d14700c24f769c32d8c44113be332ebb41d17b2a5ce448902173213e98dfbb0db0c78fccd14fa4892396176f66ad844a2b36c2b922077532a7e2995fd5be2fdc7beafd133fd7b6324d2519abcf6650e15c195b871b2e313504b1e5ecd7103c3d0811569d1e3e13c9a88f5bb6e295c00818e6981e1d59b3a3760c39d84fa29243a32f9de320a158b29781aceddaefac5414acbfec639261caead29d4b0769963fc32bc1eae3922834ae636567087702c16772866cb18a02794ea8dc9d8d3a8bc261518a8207d86a1b7ddcb1553e5b68e536df3f10fcf57e7ef6fab53b99c6b18f78b3a92b82362ad8cfe872392dd63d03e2bbfabc852a77f679e93905b047fb1dc3bb07b3ba4861ba03335cd1fc37869b3d333db9ff90df8cee81d0b6b4596a94bbc882db8d42a6e6da23ab65e297f8e51edf5834ac3451753e8afbdc7389b01726b47eb4d884c1f848129da2d3ce9fba072fb7958cdc2f2e37f81f2", 0x1e0}], 0x1, 0x81003) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e02000)) 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000581000-0xea)=""/234) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x54000002, &(0x7f0000382000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b85000)={0x0, 0x0}, &(0x7f00005e0000)=0xc) getgroups(0x9, &(0x7f0000c76000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) lstat(&(0x7f0000383000)='./file0\x00', &(0x7f00003db000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cda000-0x4)=0x0) r6 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f000027f000-0x70)={{0x3, r1, r2, r3, r4, 0x0, 0x100000000}, 0x4, 0x6, 0x5, 0x3, r5, r6, 0x8}) r7 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r7, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000172000)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000f57000)={{0x1, 0x7}, {0x0, 0x5}, 0xffff, 0x1, 0x8}) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000002) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000187000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003dd000), &(0x7f0000764000-0x4)=0xb) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 6: socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d23000-0x8)='./file0\x00', 0x800, 0x140) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a6c000-0xc)=@sack_info={0x0, 0x101, 0x3}, &(0x7f0000a7f000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002f9000-0x8)={r2, 0x40}, &(0x7f000015b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009cd000)={0x48da, 0x8, 0x1, 0x5f17, r2}, 0xd9) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000047f000-0x7)=""/7) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f000043b000)="fffa", 0x1}], 0x0, 0x81003) 2018/02/10 22:10:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000047b000)='./file0\x00', 0x6040, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b1d000)='/dev/loop#\x00', 0x100000000, 0x181001) pwritev(r1, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0xfffffffffffffff7, 0xff}, &(0x7f0000f7c000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1b000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000, 0xb, 0x1, 0x9, 0x80}, &(0x7f00005c2000-0x4)=0xa0) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x20000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000650000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003a6000)) modify_ldt$write(0x1, &(0x7f0000387000-0x10)={0x7, 0x20000000, 0x1400, 0x0, 0x1, 0x2c1c, 0xfde4, 0x9, 0x3, 0xfffffffffffffffd}, 0x10) fsetxattr(r0, &(0x7f000005f000-0xd)=@known='security.ima\x00', &(0x7f0000161000-0xc)='-system.GPL\x00', 0xc, 0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000500000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e56000)=""/154) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0xffffffffffffffbe}], 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000329000)=0x1) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) mq_getsetattr(r2, &(0x7f0000124000-0x40)={0x80000000, 0x7fffffff, 0x7b7e, 0x3, 0x10001, 0x2, 0x1, 0x8}, &(0x7f0000d9d000)) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000537000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setns(r0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000093a000)={0x0, r3, 0x6, 0x1}, 0x14) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000)={0x0}, &(0x7f0000803000-0x4)=0xc) tgkill(r1, r2, 0xe) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x1, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="0000000000000004", 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000098e000)='/dev/admmidi#\x00', 0x6, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e86000)={0x0, 0xd957, 0x1, &(0x7f000095e000-0x8)}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e8c000)={0x7fffffff, 0x5}) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) lstat(&(0x7f0000d41000-0x8)='./file0\x00', &(0x7f00007d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000f0d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d15000-0xb), &(0x7f0000c18000)=0xb) lstat(&(0x7f0000d51000-0x8)='./file0\x00', &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00004ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getgid() fstat(r0, &(0x7f000035b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000f17000-0x1c)=[r1, r3, r4, r5, r6, r7, r8]) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d4c000)={@generic="50993cfb352d74654db284dc279d3c4c", @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) read(r0, &(0x7f0000038000)=""/4096, 0x1000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/10 22:10:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002da000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006b4000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000379000-0x28)={'vcan0\x00', r2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000333000)=""/4096) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1f}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000ff9000)={0x0, 0x8, 0x7ff, &(0x7f0000ba9000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ea2000-0x60)=[{&(0x7f0000fb3000)="5c4d9a544fb4660f62b9370fbbb4eec8e5ddbcc8d88d2cede1c597a4a0dc42b9533c68cde53af972273e2d1d66d5", 0x2e}, {&(0x7f0000e4c000)="7536ad838c176e699bd339e04aafe3f6a93d", 0x12}, {&(0x7f0000a8c000)="aea9dccdd6e8b679d2a2f1e9c67deeb837e85bc22002fac4cdfff906786246a1638575381f5693988475f649a8d90ea2ff214c8dab32091ca146f268d032b28937ec9028c86dfefd20204b1aadb3e34ead5665c502845cf62209b6f04f0f5c6c660766542994802576466e8244cf909422d5ccd12a3781d6cbf2b9e908b60154b60f77deb34630479b4ad1c2fae5", 0x8e}, {&(0x7f0000de5000)="a55f37ec0f9d1beaa257145c0c4277bbc2d4584caa9cdd43f0abdc1abd95a862b67841bfc9edc4bdd88651da83178a2d3141c0cba73315c45bce728821bde05bdf5a759b094f9e95429b1b046df29ad572ddd6e8001c16697e5f3c826501e0ccc4808193069d3bd9c21aa14026771bb141be3ccc79a8b6e6c249999113e83ff5709c0c3139f0bbb6a9856d4cc0c60f076a9e66", 0x93}, {&(0x7f0000fbf000)="fef8ece176043e95bb4c25289ebbff83641597b10901f2d51147a0ce060d84caa5dfd061d49f8ec402f9d61db798d0ec4ff2eee8fbd79c9581d2bee35033969db5ecc623ea3c13876af55a4685f0c4d4d2fb0b72091caf42ab37f4df360f87b5364a80dec981c852a572e3d7adc21040d39f3e9416ef1102257bf744b3404d15d44ea4c25dc9b3e171f674", 0x8b}, {&(0x7f00004a8000)="8105d4659c176797fa370622d4564b5cedbd0be7d0898e44f92f75f5bc89ea2ada28f1b4352c5ab3484ad5263e79fc3cd86a6e63430396dc816c76cf54bd813c7af0e8295fade58d5fd92d84339af0d1c3bb6660fd0282c5726f1a8a66cef86b4cd2ac53c822a3f4e33881e9ee01c849e2976632e36466ec4923f1a21d5892958471202a0e946a146c7cd5663a13f1ad07f12c061aa5d52cb55cf784c4af4a0ecc8f855e0f7d7c5b9aebaf4ff0598ab9b3cce0a720e3325eb583cc83b0502c9c151833678670b24ba7c088f2cafbe60e7dab09", 0xd3}], 0x6, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000c0d000-0x10)=[{&(0x7f00002f1000)="3d64e4ab1129652f080a05769a3c7a09ab175096688771e438c231b9ddeec6103565a3bf609ee0016cf84060bd90065bac25bf4f4c4761bfff137f36e4c359639e94ecc67aa5babf59b0d9b9216b320171e8570aa6be07109c06a099f671f857c9571596ea788830b407333ac1be7c925339be5acd11a97e834e59d48a398c970be4fd9bd4257e3ad9c9200bf2bf33c211f5c1f4852bee602f94ee0fdc0476edb4c7a931537d365716eaf228712c7a960d58662099464f73ecf7a71ce93fab0f343e2019a06d2fea9cfd1c3857300cdb2b9501f9a96cc4056d98cce926aeca7f4a23155d13b064007a848eac471e0546a7d055cbd0a9", 0xf6}], 0x1, 0x81003) connect$pptp(r0, &(0x7f00003e8000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000095e000)) mkdirat(r0, &(0x7f000082d000)='./file0\x00', 0x80) 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001ce000-0x4)) syz_open_dev$vcsn(&(0x7f0000594000-0xa)='/dev/vcs#\x00', 0x3, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000a68000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000060f000-0x4)=0x10) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f00003d7000-0x8)='./file0\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000740000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b67000-0xc)='/dev/rfkill\x00', 0x2001, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006d1000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000370000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1, 0x7, 0x401, 0x500, 0x7ff, 0x8033000a, r2}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f43000)='./file0\x00', 0x2, 0x105) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000301000), &(0x7f0000f39000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d88000-0xc)={0x0}, &(0x7f0000fa8000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007bd000-0x4)=r2) 2018/02/10 22:10:27 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)='/dev/dsp\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be2000)) syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r0 = syz_open_dev$vcsn(&(0x7f0000ea3000)='/dev/vcs#\x00', 0x3, 0x520c0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dd7000-0x4)=0x5, 0x4) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x1, 0x20a04) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000824000)={@common='gretap0\x00', @ifru_flags=0x1000}) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r2 = syz_open_dev$dspn(&(0x7f0000a84000-0xa)='/dev/dsp#\x00', 0x4, 0x20200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002d1000-0x8)={0x2, [0x2, 0x4]}, 0x8) 2018/02/10 22:10:27 executing program 6: r0 = socket(0x9, 0x5, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000004e000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000e7e000-0x8)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003d5000)={0x0, 0xad87, 0x0, 0x9, 0xb5}, &(0x7f00007ad000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d14000)={r2, 0x8e13, 0x100000001, 0x1, 0x80000001, 0x6}, &(0x7f0000f44000)=0x14) r3 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x1) read(r3, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) syncfs(r1) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000538000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x412000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b3a000-0x9)='/dev/sg#\x00', 0x3, 0x2101) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) bind$alg(r2, &(0x7f0000391000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000093a000-0x10)={r0, 0x28, &(0x7f000086f000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000021d000)={r4, 0x0, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000456000)={0x0, 0x1000, "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"}, &(0x7f0000de5000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000206000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x8c) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = syz_open_dev$admmidi(&(0x7f00003d1000-0xe)='/dev/admmidi#\x00', 0x400, 0x400000001fffe) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00008d6000+0x26)={0x5, 0x1ff, 0x850, 0x8000, 0x9dd9, 0x3f}) syz_open_dev$loop(&(0x7f0000f97000-0xb)='/dev/loop#\x00', 0x5, 0x200) rt_sigtimedwait(&(0x7f0000003000)={0x1}, &(0x7f0000f3d000-0x10), &(0x7f000036f000)={0x0, 0x1c9c380}, 0x8) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e19000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000025d000)=""/105) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x7ffdffff, 0x420104) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1000000000000153, 0x81003) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) io_setup(0x3, &(0x7f0000aed000)=0x0) io_submit(r2, 0x6, &(0x7f000087e000+0x80e)=[&(0x7f0000471000)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000c09000-0x44)="8d78f736784f7af2231e8963acafc75e9bebd3ddfda5a561982d85fd93efc59f5896c4de63210ade7669b325f776fd68be638505cdd8e3d765fb9d08f46ba567e403dd85", 0x44, 0x9, 0x0, 0x1, r1}, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffff00, r0, &(0x7f0000264000)="b6c2f8af2f0826b82ee77a73e9a873b9247a250c0a35f7a9500733b12afd0ed1d7c9b8bd9d9ea7f9f003ea3afddcb55b1d7b3558ab6883be16541b7fddf7b3997b00aa2f0af965bf2b1684e5de4320324228c71731b2d903f79b92f89e360d0c910c36d87ea94f53515720454be8cfc0ef11ba5fb63812bc905f04c60b562c52138ca8365291680166a9de638f46f3865d0129040a42bacc0dc988b4c3dd3f3b14a15a778100f5a40f4a56e67a4778bc7e17505437b5e03cad3a2fb15066d7a82f6d692dd327861d66bb4153d0875fc43253f14a2a", 0xd5, 0x6, 0x0, 0x0, r1}, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff8, r0, &(0x7f0000182000-0x5)="f8142d6959", 0x5, 0x740a, 0x0, 0x0, r1}, &(0x7f00005ab000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3f, r0, &(0x7f0000708000)="879320558036a9747da22d714e1719cadbf207eef58d7b424d2fb8e738af977baf32f7d16c49bfe3c86d5a34441479fde12ba8c8967ac65a605e687345dbed3a3ea1159c1c4d39603021a164ece7678c3839f7dfa508225945197f862b3b418b18d311ce118d8a08441461bcbbd7b2031c3402dd5757eddc85ca5d3b515aac5b0c550454406d80ca3d81273376ca29542f64bb91be6f7d519404fe287e214fed163c4fbe2232a88b51e89b002299ec60ac9f5ac7f43431ed8d2b375318b9939c0e9de486fa4941604cfe30d026ccb4b2fe3624b33c5899ac0250141457f92105400659f0669042b366ec57078ebc", 0xee, 0x18, 0x0, 0x1, r1}, &(0x7f0000c4e000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r1, &(0x7f00008ea000)="54a9178b402db43fe4f4040bf9c40b9b50724d527b03e5287def9007ae9464f8efecef26881cbf8763a554e4cc42bb87d18f5707b97b798d17384c73ed65d50ad7fed81a9167d6226469ed94155ada60cec2c8d895db46ba1f82cb6d8dcebcbc9401aa", 0x63, 0x0, 0x0, 0x1, r1}, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000084a000)="3cfe25aaa379ce348aa6c18f8882e75b43428e634bca68fa1dbaea01a900fc7ba69f26b7c81d393c3047f7441ca16d56794dd9f92854c1c26141a3401a7db22efa77f3a2ca8dacd061e28cc14f86aa726c18ae895ed0be16dbec09bec3cf0f1a9c68e21e9a7f5ace4f69269e558693a9385cafee99", 0x75, 0x1, 0x0, 0x1, r1}]) ioctl$KDENABIO(r1, 0x4b36) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc0000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000049c000)={0x0, 0x64, &(0x7f0000ced000)=[@in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xcfa3}, @in6={0xa, 0x1, 0x24fd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x0, @rand_addr=0xc229}]}, &(0x7f0000d42000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f22000)={r1, 0xc0}, 0x6) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000630000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f000003a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c97000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00003cc000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006a3000)={r3, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006b0000-0xe8)={{{@in6=@empty, @in=@rand_addr=0x5, 0x1, 0x9, 0x1, 0x100020000000, 0x0, 0x80, 0x80, 0x89, r4, r5}, {0x8, 0x1640, 0xeb, 0x3f, 0x1, 0x7f, 0x0, 0xfffffffffffffff7}, {0x9, 0x1, 0x2, 0x101}, 0x9, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x3f}, 0xa, @in=@empty, 0xffffffffffffffff, 0x2, 0x2, 0xab, 0x7f, 0x2, 0x7}}, 0xe8) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_pr_hmac_sha1\x00'}, 0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f0000e96000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000341000)=""/41) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r2 = openat(0xffffffffffffff9c, &(0x7f0000738000-0x8)='./file0\x00', 0x100, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe4000)) mq_timedsend(r2, &(0x7f0000fb5000-0x5a)="bc4640f060af40703c01ddea5332117cc009c2724376f448b16f2e092f5600fbc986057d8f3f24e5e2df05b9e9bcea43562579900aea08f5f2cba552fd05d41c34c0eebe56afc2a25f9cb52c073ed7d971ea6d32243a9f77863b", 0x5a, 0x1, &(0x7f0000a30000)={0x0, 0x989680}) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$amidi(&(0x7f0000c8a000)='/dev/amidi#\x00', 0xad4, 0x84000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00003e6000)={{0xde1, 0x2}, 'port0\x00', 0x46, 0x2, 0x5a, 0x40, 0x1ff, 0x4, 0x80, 0x0, 0x7, 0x3}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008d6000)='/dev/dsp#\x00', 0x8, 0x4200) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d63000)={&(0x7f000041a000)=[0x5, 0x40000, 0x4], 0x3, 0x7, 0x0, 0xfffffffffffffff8, 0xdf, 0x2, {0x97c, 0x6, 0x7, 0x9f4d, 0x3, 0x0, 0x0, 0x2, 0x0, 0x7, 0x5c, 0x2, 0x1f, 0x1ff, "37a183b8e8a33f41ff3d93a9500d788fa5bfe36cd969046395dbbe1fe44368fa"}}) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r1 = syz_open_dev$amidi(&(0x7f0000b6c000)='/dev/amidi#\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000f87000-0x4), &(0x7f000093e000)=0x4) 2018/02/10 22:10:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00004bf000-0x8), 0x100000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000049a000-0x8)={0x0, 0x9, 0x9}, &(0x7f000030f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc8000)=@assoc_id=r1, &(0x7f0000117000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d86000)) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007aa000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000dd5000-0x8)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000925000)={0x0, 0xfff}, &(0x7f0000deb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000cd000-0x9f)={r2, 0x97, "d3912f698e53fa2ba61b4fd31d984ad9897261a736c5c0dc66c63f1dd20e254418a25e613c8deab1335ef2b9e845c39b477573c46a443ab9fda655cc2dca77baf1ba6b70470309446c67d35c5c3cce079996150b96ff615b92b1b258930c84a85b42ad8260a2b9e43bcebd9fc7051981b786b403fdc1c73b0bd1781fa03ad2ca923a6d92b0fa03c9968114d9ef6679787b40aee555cce1"}, &(0x7f0000ad8000)=0x9f) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000f15000-0x2f)=""/47, &(0x7f0000168000)=0x2f) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0xffffffffffffff21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)='/dev/sequencer\x00', 0x80, 0x0) readlinkat(r0, &(0x7f000027d000-0x8)='./file0\x00', &(0x7f0000f09000-0xfc)=""/252, 0xfc) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x1fc, 0x200000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000091f000-0x14)={0x0, 0x80, 0xc47, 0x5, 0xc45, 0x2}, &(0x7f00009f0000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000097b000-0x4)=r2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d7d000)=@req3={0x0, 0x8, 0x745, 0x6fa, 0x3f, 0x18c, 0x8}, 0x1c) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00009ab000-0x8)={0x3, 0xffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c77000)={r2, 0x2dc4f866}, 0x8) creat(&(0x7f0000a68000)='./file1\x00', 0x2) 2018/02/10 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000eb4000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x9, 0x408200) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000001000-0x8), 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r4, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001d1000-0xc), &(0x7f000074e000-0x4)=0xc) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000762000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pipe2(&(0x7f0000116000), 0x4800) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81005) 2018/02/10 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b7000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:27 executing program 4: r0 = socket(0x11, 0x80003, 0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d4f000), &(0x7f0000edf000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000493000-0xb)='/dev/loop#\x00', 0x8, 0x2000) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000052a000-0x8)=0x8, 0x8) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000bf000)={r2, &(0x7f0000068000-0x1000)="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", &(0x7f0000325000-0xf0)=""/240}, 0x18) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000832000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a24000-0x34)={{0x2, 0x3, 0xff, 0x1, 0x9}}) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000011a000)=[{&(0x7f0000aa9000)="577b4d993ab909423eeb7938d595eae711264d5476d667d82d1b7c1c2900c879fe252e9815760c5f0c82c24bddb5a2e64195aeaa7bcd", 0x36}, {&(0x7f0000d2d000)="d727afa5729f6acda502791c53a08151ba5944d5a1308130b313569ee67b0bed2e55dba0c0950b60116035c7643036eb1ef098332a1550b341cffb4d818f231007a290134303c46d8d8884b0988026b812e4b33ef34a13cbcd36ef023bb7300c07ff5ff18a2c51455034d6fcf425452c91bff9aed5750be46d69725f10", 0x7d}], 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000010f000)=0x5, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000eb1000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x7, 0x2, 0x65, "428bef4faac6cc8c0b569bbf3acd09dc7e0cfb3c560214e494b6b0eab48ec24d7459f56ac3718cd791b434999e0a66e56498babcee82299613ca7898ef6ea07fdfdfe9c68db056ef8e010c9a5ac7d6a3"}, 0x160) pwritev(r1, &(0x7f0000064000-0x10)=[], 0x0, 0x81003) 2018/02/10 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x80000000, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) 2018/02/10 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000821000)={0x0}) fcntl$notify(r0, 0x402, 0x19) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002e9000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c14000-0x8)={0x0, 0xffffffff}, &(0x7f00002b8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ed9000)={r1, 0x54, "a3979fb50a7bf1e7cf43c4d1c56f7361e03d4234e454acb36cfdb3f691c77ecce5095b425eb7d2309d98fafebce69fadeac2447bc7834389fa9f726acb8bb54d63e8c2cf0eb349556e0393391f57c9319bb362a2"}, &(0x7f0000354000-0x4)=0x5c) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xba1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000ba0000)={0x3, 0x7fffffff}) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = syz_open_pts(0xffffffffffffff9c, 0x2840) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000003a000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c99000-0x84)={0x0, 0x7c, "a2b8616a2c292cb7a59da59296d20d4eb1ab6c111232bf7c418cb78912427f40ed4e1886c794aa62ac358a9dd3f3d2dabeb9785059545bad83d293af70e700fc34c5241049faf494ded31a536b0df7715df9bc1c80982f26290ad82810c308a53d6b9671b911b25ce2d717333250fbcbe95743de39ca4f137325ecc0"}, &(0x7f0000faa000)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000939000)={r4, 0x2}, &(0x7f000081f000)=0x8) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) r1 = syz_open_dev$usbmon(&(0x7f00004fe000-0xd)='/dev/usbmon#\x00', 0xffffffffffff77f1, 0x4002) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000440000-0x9)='/dev/rtc\x00', 0x200000, 0x0) bind(r0, &(0x7f00008a3000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ftruncate(r0, 0x5) pwritev(0xffffffffffffffff, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001a6000)={0x53, 0x1, 0x8, {0x7fff}, {0x5, 0x7fffffff}, @period={0x58, 0x7fffffff, 0xcd3, 0x5dd, 0x27e, {0x80000001, 0x5, 0x5, 0x7fff}, 0x5, [0x0, 0x2, 0x18ae, 0x89, 0x1]}}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000486000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x81, 0x200000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000089000-0x1a0)={[], 0x7, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0xd000, 0x0, [], 0x6d8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000ea000-0x73)="dc775b6b0870aa4e252d0d7892e35bbaccb986a85b8a2b847b2bed338679c6252e1a3b4dbd5609159b393b1e7b67aec575e642aa58e4100cd43d6b0f7951a42b66cac13d2873e6cb86e6eb449dd7084f4c0d3ef62e80ed7dabe932b12b0df0354cc1bf70dca93775b446da74fcfccf6c43a19c", 0x73) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000be5000-0xb)='/dev/loop#\x00', 0x2000000000000100, 0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/loop-control\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a0e000-0x68)={0x200, 0x5, 0x2, {0x0, 0x1c9c380}, 0x401, 0x4}) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r2 = syz_open_dev$amidi(&(0x7f00003a5000-0xc)='/dev/amidi#\x00', 0x100, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000636000-0xbc)) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000588000-0x38)={&(0x7f0000cab000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000e57000-0x10)={&(0x7f0000461000-0x3c)=@bridge_setlink={0x3c, 0x13, 0x20, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x2, 0xa15}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xa36}, @IFLA_MASTER={0x8, 0xa, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) sendmsg$netlink(r1, &(0x7f0000a61000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000542000)=[{&(0x7f0000fc0000)={0x98, 0x18, 0x420, 0x1, 0x1, "", [@generic="d088064d593b78e2b39efbc6a15fddc9adcf979f13fd62fd9c3f5882aa4cda41376d7952bed80d60c29a260eba4668ab60cac2cdd25a26fd2a0f4d644a1394b758c5a01859c72db2382aadbc9b862a62c30663ca4d16025cb004c829b90fbd816f3c26c50194d75ee0135273981bfdd714f7e0fafacc256559050ccc485b8a30df0099a58a034e7c"]}, 0x98}, {&(0x7f000054f000)={0x2e0, 0x15, 0x501, 0x2, 0x1, "", [@typed={0x7c, 0x2a, @binary="310f6f85fec6e2c4085a03f2a6503a6b2d671288cd5230f75b28be3b6916239259618b9f991ab978a96f9d377c125bc22daa11a348032bc3f7ef4e148fee05edd411f0912f1674a9c9924fadf500aa0ddccaa34f33795ed99d9157897acc806e5976f9b0d5318eb0e86c2d798e83ae549cda7b"}, @typed={0xc, 0x46, @u32=0x5}, @nested={0x214, 0x3b, [@typed={0x8, 0x7a}, @generic="4262cec3baf996fa76ede6d58be330044e9f0bef66e55c5afea2a9ff68cab4bf8d5b37db1b866db4876f9cf9a63884667754521e01dceb597a988372790a9d0347c1bb2c64b19afdce9b592326505a9cfe738b09d3720e8ce55796f54dd36f9113eb06f210351cab986f87ead1fd99be9063ec2bb8112d9c176de24788f71ebb757872f8c53d3c5489b996468e63b1af5bb65251cd08c5bd263530772672ee9035bc8060648d8ac8", @generic="3a535adda1ed0bd926e5a960657101c923b53a86a87b81b0f6f50b9d35896a144d3ad6eb16171c35a9a6cbc0ea6b815e43eb8229fb79d096e41187136036ebdd02097a6f78b07ea099511008006b6c694a4a665dc09196ae8d0935f20141e03ab9de8aaf7fc5e670b75dc62d0f605f416fa613e97e5d8918eea304e022fc5e7f72ac376154d38bbd34785bdef05fd44ade3013b1d6245061b2e19c03f914c1002ed244cd6bd5", @generic="5774fffe47e130107cecf072f5c6a03d41fe20ca286c81f9b954363ade29ed63a315fe4664a82d08590d245fbf243a4b0bcc64a034336bb95b7fd819b5429dd852cb4a099de443c6258ffd56395f05cfba8cb1d5c9728c6cf622bba6c233a806cac940600be8536bf6ee3cc64b938b814a59da70d5f7ff90057943e0ab6d270131603805481238667d313114d553864bcd392421760b1a79fd632b9998b04ca93fd3b5bd72da33e12dcc715ec6c40d8e9f3ee51af1fd9c80"]}, @typed={0x10, 0x82, @str='eth1lo\x00'}, @typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}, @generic="103572fe56fc55abd7"]}, 0x2e0}], 0x2, 0x0, 0x0, 0x4}, 0x4004881) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000021e000)=0x0) fcntl$setown(r0, 0x8, r2) read(r0, &(0x7f0000d83000)=""/10, 0xa) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000931000+0xbb6)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000a02000-0x38)={&(0x7f0000040000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00006df000-0x10)={&(0x7f000094a000-0x14)=@getroute={0x14, 0x1a, 0x32c, 0x7, 0x3, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x94}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000f65000-0x4)=0x5) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x2000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/ppp\x00', 0x8080, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000056b000-0x78)={0x0, {0x2, 0x1, @rand_addr=0xce2}, {0x2, 0x0, @rand_addr=0x33}, {0x2, 0x3, @rand_addr=0x5}, 0x100, 0x100, 0x1f, 0x1f, 0x7fffffff, &(0x7f0000a56000+0x2e4)=@generic="61576335aa42ee1937a51ad4a5543bac", 0x6a4e05d3, 0x9, 0x10000}) r2 = memfd_create(&(0x7f00005df000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) openat$cuse(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/cuse\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a33000-0x4)=0x0) perf_event_open(&(0x7f0000922000)={0x4, 0x78, 0x8001, 0xfffffffffffffbff, 0x1, 0xd2, 0x0, 0x7, 0x10000, 0xc, 0x1b16, 0xffff, 0x2000000000, 0x6, 0x8001, 0x6, 0x80, 0x6f6b52a0, 0x1f, 0x100000001, 0x9, 0x6, 0x405cc0db, 0x0, 0x4, 0xfff, 0x1, 0x5, 0x5, 0x1000, 0x4, 0x400000000000, 0x8, 0x0, 0xbd, 0x800, 0x7, 0x2, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000f9b000-0x1), 0x4}, 0x8010, 0x9, 0x6, 0x0, 0x7fffffff, 0x8000, 0x8}, r3, 0x5, r1, 0x1) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000da000-0x4)=0x400) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f0000756000), 0x100000001) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003d1000-0x4)) syz_open_dev$admmidi(&(0x7f000040d000)='/dev/admmidi#\x00', 0x9, 0x2000) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000c7b000)={0x80, 0xffffffff, 0x1000, 0x5d29, 0x8, 0x1, 0x97d5, 0xfffffffffffffff7, 0x4, 0x10001}) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$amidi(&(0x7f000089f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000123000-0xb)='/dev/adsp#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00002f9000)={0x8, 0x24, [0x3, 0x12, 0x2, 0x1, 0x9, 0x8, 0x8001, 0x8, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a3b000)={0x0, 0xfffffffffffffffe}, &(0x7f000031e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000356000)=@sack_info={r3, 0x7, 0xb9e1}, 0xc) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000009d000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00003e5000-0xc)={@remote, @empty}, &(0x7f00006e4000)=0xc) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2004) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffce0f", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f000023e000+0xc9b)='/dev/sg#\x00', 0x7, 0xc4000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e56000)={0x9, 0x8, 0x5, 0x9, 0x9, 0x6, 0xfffffffffffffc01, 0xf44, 0x3, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00002a0000-0x10)={0x7, &(0x7f0000663000)=[{}, {}, {}, {}, {}, {}, {}]}) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000027c000-0x8c)={0xa874, 0x0, 0x5de, 'queue0\x00', 0x5}) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = add_key$user(&(0x7f0000257000)='user\x00', &(0x7f0000602000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000020f000)="2499f19e69597e91aa2bc7310e85ed51a20fdc3f98cd052eca439e566587d0108ff5c1923de04f5374c0997a469da7e8d8121fc045b99c18e7de56e665541123539e7fb67f87e03e1fabea9c17cc0d817f3a85183fb5f1ac03e100dd7677c3cd194a3072d06f5756b5bec55ca436ffc1d6bd429a1362b4e8786e933a2b", 0x7d, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000d17000)='user\x00', &(0x7f0000b0e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000786000)="0695eb4ff708204d97418eab946b2dc2e9f2525a69d979ca5537e94d238d15915e418fd1746f55a4e762cc95a47b13c360f99b1530d0b0b4acd46c886596f943bfb0c7b3cd4992f4cfac0edf301223c906f3ee312a92f3f004869409b31840a2924dfcad5dc7bc54784f6c43fd9b7cc81cc6ef1f9a7aad0f1505c26721439656920a625cb1b9aee7318a347a4e16c784480cd0e5e395d82a0f35b12f4d6173756f6167f2680df1a026d698f52a78184e35e50703b0724a6f0f9c4bdb9fe567013c2da1e2e45045904e1333ce1e5a839e715e09c5bc653675feae814038e6faf28416680f0c", 0xe5, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000052000-0xa)='encrypted\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000be4000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000780000)={r1, r2, r3}, &(0x7f0000eb3000-0x57)=""/87, 0x57, &(0x7f000095e000)={&(0x7f00002ea000)={'sha3-512-generic\x00'}, &(0x7f00005ed000)}) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000087000-0xb)='/dev/adsp#\x00', 0x6, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000bec000-0x24)={0x8003, 0x7, 0x20000002c, 0x0, 0x1d, 0x80000001, 0x80000000, 0x8, 0x7fffffff, 0x0, 0x4dde, 0x707}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) syz_open_dev$midi(&(0x7f00009fe000)='/dev/midi#\x00', 0x0, 0x2000) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$amidi(&(0x7f0000fca000)='/dev/amidi#\x00', 0x10000, 0x2) ioctl$TCSBRK(r1, 0x5409, 0x1) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: acct(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = semget$private(0x0, 0x3, 0x10) semop(r2, &(0x7f0000231000-0x12)=[{0x1, 0x101, 0x800}, {0x0, 0x30, 0x1800}, {0x1, 0xce0c, 0x800}], 0x3) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x8000, 0x100000002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000056f000-0xb0)={{}, 'port1\x00', 0x50, 0x180800, 0x6b, 0x2, 0x8, 0x1ff, 0x200, 0x0, 0x1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009dc000)={'vcan0\x00', 0x0}) r4 = getuid() quotactl(0x3, &(0x7f0000f2b000)='./file0\x00', r4, &(0x7f00001e0000)="5730584542d7930a6ff803ddf1d5232d8bb18b67b395d7a517a379432abaa4ce4856a03349872c7e21133cc67c8a3ff48d3ac928f3141cf385828043eaa60dc8c812111cd6ad3c2f8620072e315c30a7238f3ad2") connect$can_bcm(r1, &(0x7f0000927000)={0x1d, r3}, 0x10) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ae000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f00006e0000-0xf)="f7192a2549709b08603debfbf6f6b8", 0xf, 0x4, &(0x7f0000299000)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x800000000000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f05000)=0x8) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f00000e3000-0x4f)="4227b2f53e5bc469dffdcfd52d9e5dcfdd2a4fc82af0590b03c1557dec44182224c3e64f534a7d65c701295b00e0d1e7f2b599eb15c524d92bf0399f39e77829916557c3c22ac67689eb0ffad40684", 0x4f, 0x4000000, &(0x7f0000928000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pipe2(&(0x7f0000868000-0x8)={0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000003e000)={0x2, &(0x7f00000fc000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000044c000-0x8)={r2, 0x3}) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000016000-0x10)={0xffffffffffffff3c, 0x2, 0xc3}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) bind$pptp(r1, &(0x7f0000723000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x404200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000000000), 0x5, &(0x7f00006ff000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) write(r2, &(0x7f000002a000)="1ac4", 0x2) open_by_handle_at(r2, &(0x7f0000b7a000)={0x1008, 0x3, "8efe02ef3134230bbf16f9fe544bfb0f3aa64d9063a20365dc9d66a698891d910e0c3dba81d4aa87ddeac3c95dec337624d84a097c97f8624c01e59f39d2098b0b2200c55d8baca85c6da8ada90fe95082fb5b44b901c66254542d85dc1e153ceff14cea24684da3387b01f8cee062ff55992c6146f3f410defc8426641af17d136efc1f0ac05094bc8b15d92735ffcb0a54b533d48c8467df1a65ea91d6f1f196ca7c0a61ad57af50a1245578f74a9ca032baa4c0b21a6121a7357af3646c6c1b64a91cae2fae6e9d8b2afb7d25e142e26f6e026b8d429ad089c306f3b5db150e6de40b1e733382fd8bc6d3b8f8aff26927020ee3def97900e2070498ea762ce0043382bd29ad30fd28940c0fd739346b2a4d2aa9878fcc3cab1ca8d18e175202d51e17db5e20eddcabfe4daae077813e7b303c52ee50a3092066f71f1919c7490e76bdb296cc7f99e8555ca3f32da62cf75226f7b84c289b985d4bc36d66a17d79d2450d05cb4ce157d192cf8843379945d660180a8ed6fbd5aec1749f6796b7c943b60bf69489e46b0398b3ae995cf3c688088bc5cea6b6a2a07a61cb8270897c1be41f782860430ba228514af3508d1007e45bcf20aea1ff750f239a7aca76956bb62773975ac9c6732045476d02402aac61c80580a212bda1ad9e65581ec4e3f400bbe914192181504ae57127b8d12686ea2944b4de40ff48e6493ae621c370b01e5dade50f2bed93c4f50f90d1ad8a55d34ad5cd73fd2d5aa96ed9d895b9f94d295bae406118c825879de97d16350c52a43d9ff03235f96685529180cd9ba6bd6a67579ac6b20de9bafbe13bb61adfc859b4c8414949e8c08055d82abba42fe6845a1ac30c3e9596b196bf7da148ca0936e7106ba7ea47fd691cec1a5143d7ff5834c2916bc1be9f0bada8168c6f02d2bf4d0359e18ac90a3c6bbc39a47ff38be593386e2b135f504a894b1b046be4c1d4e6e6da7cb570907f466787e341d9fb2c4da9725829a2f843ef8699d064a2f6b1aa1b8476574eedd73b37c481713d4ab72218993d2d2796c8e29e3163737917c98d4050f434876be220d762bd834d31e79881f304806454c1dd94d786547d1471d1770f06b761678729617bac3556a70302f8436bfe2828d7ce501bbb0528fcb9b69d4811eadbcf193c78fe8c841a1770187021eebdfccd1f7d0183e9f49db4a14861d09aa9ba1281a5710d1cba4d61858261f93f71def5cf588f0c96e6f15a900beae700b75b3d683fae117f7666e2e59407fd4753e994a74a946d58cc7414524685659a8c27b6be25c66f5f9be6c084561983f2c9df25ad309862669bd11a839de06009c371aa13b8f0ed987e3e2acedab233bcd386036008899e202818391336db806e2ed7646de3571d5199a85901a83ea468e15ae7a085d494b847f945d67cf1be50e0cea1f793640ebadf8e5e3741b5a193ffd7b0bd2c1427efce8a328cb6b82f9404f674785b585e4d1bbf343be569d1d9cd2b82adce9764bcd7e2b86f08829b5528a0d6c73d266edf9ef928b8a2cbb76a933a25b58a6331cfb30a0441b4cc4f62ed06e2165964234659a4bc124f2e71fb883c7f07903642baa61020ac5a50d5f76ccb8764a83124c58f341bb53e4c4b00c8dde2da51bdc4468cc80b1f8484393341ba6ee738ca6108ff8ade7ca9e14b18a875e1b29f607d8a3f633f754d9863ccdb89607b855b5406968256759e61ed9f9f592241d236913563887411de455a1d04d0f0204c22dae2f827706ed5c747412ccde31215f9e48c546b68a60501202e32ec96525dbf7813acd3dfd90eea1cd2b030192b43af697a9fa063441d1c3256048f56f624b4f769c8c9b7803629115937fd3963fef528c3ef1270de5769df2927ba02bde49319d5f92199db87a2c0c87dbf68b8656e8ae259b5c3b6f9f3bfebf2fe1d468cec21b41de4f19dc3a8d1d0c642c7c0ab30ea77c46d168e895e34295df0c4a9680ce278114d1322a59ebbd31f94a356b4c4ec2aed8ceed253875e36db98f61f5350494961a4392490a672f72f0ed9ece9bcb455a6b42b27dd7a7bf4d3baf68623ad7c38d7a1e8c2d646d7d4abd159b80a92f13bf8f012625f8561a4fadcc162f0e3b5089c456e0819dc8dad0699783ab4ba7ba7560c79b7f33b62d369e38c08d985597f7215f0bec088f4e90e579ac6ebc02513e5c6567dba6ff4df445a44d21c3048e8b9c96e3df651d906dc07ef5e80c3d5208102dcee5bb69740319c6a1dbb1b47c16b4913181dfcd2c1830f5b8791784b60ce3ef715cc46f3a0971fb7fc1d74296971b7ec056c9a87bfc2a2bb4a5bb3dcef3f5070a856f33dd6c63aba23180a7d0636f8a9fbf75b370154df9d9340ccc8b95acabc1ca540f4e373f55ce07d23a38a241644919e0af1f171014d8083841ffc5365e5eef0e00860fd122532500c020df962c67a554f76043152c187bc65682348f84d4213ac3d44a0333501e92f57807014a650afab862a81ddb7131fb52a42d1a765f28d5310ce687580b10515c37a31348823983f540a484a952c69570f99e2b28a3d572355cf736fd3202140c6bb953b3bf4dea70e9339669c1608ae65ab712edb4d83506eddd6cd273c805ba5cd47f271b2b6a2f8c40e14af80179fa89c2cd3ef19193d2b04ad1962b847098bf734ae180500e919a3d1b04afaac87efc809d4fc0a219ef08b4f1899e0fe531ca5b9f6d0a7d1674c75d4009eb81940cd6d18a6d70065d7845fbc569c82265aa2c1dbf3a544be660971a3dcaec14e0705fc40e7cc3d845ef5e4f08e48da6ca4393de04503a896c2b0cfa2c4d2d1623a83c77b0ff050d88978d3f4f6fc2a949fde79705c1bf2e1ce7f5dd94389eac6d559440d5ee7f9d70de161c377fc0a6369fe8be60bcbf598004a40dd4161696db96a692f5c5c669d143427c43fd1b9d9e68fe73aca7561842ef800a1cc28ddb2127bbfaca89d9b7a3f4c0970fbc98cfabeb601f1df37f52a10fe75774f08dbf6fb02fbd9c1a964ee187661a79a1d8806711f1bb11c92b0a10d27395c48e04d786d1d71be8a2bd275f5c95dfe1582672af470a9927812f35bfba4cd933f771aa3d3739ea796e52c5e69a87d123f1d5ad4610138b62cbff4fc3898076f17de2dfa72bb7100d209728bb106a0905ad9cc36787076b42dec38d80b1db887abd8a38d4994788e51ee599bd499760a5de8ebdbe041bac0240be8ab108bccb291893df75c5938442c78c133d5b2f3533524070d69607e5b51ef8503c9ff526310f87f8f836552f1cbf9bcd5a16047520373b17570c764cbf5d6b1b51318667a86c68e1f4209d8e0880d880dc2729933d7ce110c0a93ecd452f94c460069cee6270ee942240088a956d1c5493adf66ebf7010df1b976333061e542a44222beac3dc786e0150a01cd3c5ae9d4f6dd9aa92f69028e3f29b3acf97f0979838902c49a2b8b15909fe1d76ec59544cad97b9bba7bf87549a0bb9019499bcf562db692c1bf35fa7cfd2e0ca645d931273c4621d1cf2537866aef1f18d8095ba555d851db54855425417a4bb0370ed6c9976cd1208cd6f6aaee4e6f5ff8c0c1e8496d77a816022ca84d5961972570bf307047234e13b097991e342be97137273c4755d002f6730e1366a066278f73e4f9aeefe1aceb6524c9c14697f474907e8670030c25d4d6ecf9384274bc46af3b2ee60c5c76b15b2efdbc7934fb7bef578d1f4bddbdc194e7664fa04abb4bd05a28622c46e232715240b0e693754c6ac5937abda84c606fc65b23a58f8cc88256d86ae7fd7ef6a06d6ffd45cc439dde18cdf77e67d10d1b140affd55b4a95f949c58cf9fd8e272649cb9291c00f64efa5424050caa39672f47845797d3a7e37b345b8d551af4ac5a61997af4b9e56e6e75961998f011e489354f728794beb4dff240253edd4427f7ac4ced3f25da393097b962aab483b2fa96a4896e4548c562969655bac9503ea632de10485208b21a85737df5e027b0e23520a1f06355cfce92eddd7afa9ce2deb7f891bcd525f677f01b1359bb94f78aeb9424f97854e106418fc7a60f510afb72db4f8677fa4f1c0c6fb999ee6b3a8b8873500a6adbcaec40981738001c4cffe48e4aaf239414f9a597bc63d3e62c2f4b892a2b28c31220b26dbcdc01cfdd6df8dbfef9b663e7d966f3ee46ec40d15e37648ddcddacbaba08b662a5635e31a26a8f6d3285496dbfab39372210c77694b49543ce792d4ad2a85a92b47ccb0872c6aab75db627c227ad603641218362adbb11a65eca5882bddc4f40ac9f803ad87bc07a422f85564d08827c7ed195f57101aa5a642b7f2e75ee2f632e42740b0784a25d9af2def5bad561ff71d6bcafd67615ceeaacafabd49e59e59b02e28b3958d412a38df3fb8a13e062eb2042f22522cf9d4cb05613630166e8256279046229c07b1af90460ff8ae85732376f73d580486158f8cf06322300e1ee7b2974b41d7bb60ea17e4e3ea0c5f51757774d3e265e84bd182ad254848495c7228a3878bb6fe2a97261cb0a87b29e8f394f3ead018d033abe11679ac7d7c9b5b1f1f3b129ff07cd948c92238c0d643e817cacb807549408f7425f1035ce0d955537ecaaafc30e7b134fc9940a5425177a83b77e24f103b02a4e4d3fbe4be01e209b9a39ad9f6e7a98984a0f8d4435bdbd71318b7869163eeb7f29e2a5d812556153fa823a2ab66b6a6a7982a9e33c1d57b993428bec4a2132e65a3a0652b71a767317016ff11a78c01b1e116aa7f2d5acf76bb078cb5bb75232c3edca491f402f584a9e62100ec326f996bb1c7401acb915739b06b33ec063be76f785e0a310926615b6b39090c361bae99bb5a106d2163c1ba9d4cf6c2954614ce12c7e30ffb43a55f526c80b69d31ea2c27f97de416c2a15240cd0596b0e53681c8a5f58ade0444aa17841037b34fd3d640a7161a810fc7d7c3479f962995f68e2cb9345745ace7c813651f3c7ad0c3c04b7f221d18b81572823c9ee274e25608c01c72026e757f1b05a23eaca141227b4239c92cc5f01f9c1ae2b7c3c27434252b5fff9991bff139c1ad5ab9b78593ec51bdd0a231cd7f8bf277df93f88a53d21dd4ca7a8d8502c69fd4349f049050e07aa4c93e89dd910d213165fd4d152c8ea60ab549255e7cfe770f30d8b4ca88fdc6046c7f0e624c94c38cc842a42457f74ea8f925420b42cf84d644e319f69694c59855279dd323c8bcc727b3d730d8f77f59b3c09b49165647df762ea1d4feb50c18f696132a66f78c4c414cbcff681b43967cd30ba608c4ef487fb427f6f42f2f4e191800d5419caf9e999fc3a3b3f5064fc6fecd185a09ae7fa889ae0e79e19a8b0ba9cfb980c92dfbb0f1bf27f60c0894db9546bb3fa128816635089193fe84e905659761604f33d5d5e98eb7bbcef8bfd5254ce52c313b0a5f900b8c976de602a2e8b15b8a71af0beee92edd769749319725f6af972987225f90c7f524947760264222c8fde515b00f3644e9644cc438a6ac4743802be618180e86d1b62463ea6690203977338509721f8fa769b25b4829c2954e0b6f376ef27ee94bbd82968169cea0dc406a8e487858117f9937faf10afd8ecf4439c7cd6eb4b48811efa1fe860e8f12041de3fd9aeb52ce13db599e0df98b97d44d198c3873bb556a19e284b0476562e0b930223486ef0e656d8d3a7f223f6131acd6b8aad0bb713c6e4f17bce7618ed2f856a5423ecfc2dc8ca97e9a06ed7419d236adb24e22a9541d068679f157e80e806e2e18161b3f135ba47973e36adb0b77d4430d89"}, 0x220000) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0xfffffffffffffd2b) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r4 = creat(&(0x7f0000571000)='./file0\x00', 0x1b7) sendmsg$nl_crypto(r4, &(0x7f00002fc000)={&(0x7f00008c2000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000c3e000)={&(0x7f0000745000-0x110)=@del={0x110, 0x11, 0x20, 0x6, 0x2, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x99}]}, 0x110}, 0x1, 0x0, 0x0, 0x81}, 0x40000) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a51000-0x11)='/dev/vga_arbiter\x00', 0x802c1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000aa5000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="6ea5853b979afbbf3c117b4c5e855d49"}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/02/10 22:10:28 executing program 0: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[r0, r1]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181000) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000927000-0xb)='/dev/loop#\x00', 0x0, 0x3ffffc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f46000-0x4)=0x3, 0x4) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012a000)={0x4, 0xd, &(0x7f00009c3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x1, 0x0, 0x0, 0x1, 0x6, 0xfffffff4, 0xfffffffffffffff0}, @generic={0xa3, 0x5, 0x9c6d, 0x80}, @jmp={0x5, 0xfffffffffffffffe, 0xc, 0x7, 0xf, 0x0, 0x8}, @ldst={0x2, 0x3, 0x2, 0x2, 0x2, 0x1c, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x6, 0xa, 0x8, 0x6, 0x1}], {0x95}}, &(0x7f0000733000-0x4)='GPL\x00', 0x574c, 0x3e, &(0x7f00000ef000)=""/62, 0x41100}, 0x48) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000712000-0x4), &(0x7f0000306000-0x4)=0x4) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) msync(&(0x7f000090f000/0x4000)=nil, 0x4000, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000640000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d84000)=0xfffffffffffffff9, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) syz_open_dev$adsp(&(0x7f0000ca3000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x101200) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pptp(r0, &(0x7f00004a5000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ee000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x4, 0x8, 0x7, 0x6, 0x8a}, &(0x7f00002bb000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000285000-0x18)={r2, 0x3, 0x30, 0x0, 0x3}, &(0x7f0000b5f000-0x4)=0x18) socket$unix(0x1, 0x2, 0x0) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f43000)='./file0\x00', 0x20) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000094000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000805000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x101, 0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getresgid(&(0x7f0000eb1000), &(0x7f000090d000), &(0x7f000056d000-0x4)) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x3, 0x181001) pwritev(r1, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00001dd000)={"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"}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r1, &(0x7f0000036000)="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", 0xfd, 0x84, &(0x7f0000c01000-0x9)=@rc={0x1f, {0x9cf, 0x0, 0x9, 0x7, 0x0, 0x85c}, 0x4}, 0x9) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000017e000)={0xa, [0x7, 0x4, 0x9, 0x3, 0x7, 0x9e3a, 0xffffffffffffffb1, 0x0, 0xd4, 0x0]}, 0x18) r2 = syz_open_dev$loop(&(0x7f0000bf2000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c0e000)={0x6, 0x1, 0x8, 0x1, 0x81}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000128000)={&(0x7f0000fa7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) dup(r2) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x402a00) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) ustat(0x96, &(0x7f0000188000-0x20)) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000682000)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ada000-0x4)=0xfffffffffffffff8, 0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000200000-0x4)=0x9, 0x4) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000005f000)={0x2000, 0x1, 0x7, 0x0, 0x5}) pwritev(0xffffffffffffffff, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00002c9000-0xb)='/dev/loop#\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001e3000)=0x2, &(0x7f0000bda000-0x4)=0x4) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) openat(r1, &(0x7f0000fec000-0x8)='./file0\x00', 0x82000, 0x80) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x78000002, &(0x7f0000384000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$loop(&(0x7f00008a7000-0xb)='/dev/loop#\x00', 0x3, 0x408000c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xb9d) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[], 0x0, 0x81003) syz_open_dev$loop(&(0x7f00008a1000)='/dev/loop#\x00', 0x3, 0x254000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007f4000)={0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000095e000)={0x10001, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x0, @rand_addr=0x272}, {0x2, 0x0, @rand_addr=0x200}, 0x342, 0x0, 0x40, 0x3, 0x7, &(0x7f00006cc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/10 22:10:28 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000746000-0x9)='/dev/vcs\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e33000-0x30)={0x5, [0xd59a, 0x400, 0x800, 0x7, 0x3]}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = getpgrp(0x0) tkill(r2, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000157000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x15, 0x8, "f289bb03db89e397131d24f8b188ec67ac5ab6019277dc53b9764d1c24713d2b7ae6865cbd03d00f51e7b7f58bd533c0834cdecb4584712c3382dfe9ca802ce0", "b08f10a96f13a3773ec413472337d8cbe8d183ef4a115d3a1d545928617a1b035ee267d4ec838e4785bfc8e47f3177b662896ad309663d6ba87030e8d1b7019d", "e84adf5fa2055a9770799d3a8727d62704922016aa2a8d43530ece8d2d70c813", [0x4, 0x1]}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000094000)=""/171) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c48000)={0x0, 0x9, 0x5, [0x8, 0x4, 0x0, 0x1, 0x2f3]}, &(0x7f0000000000)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000850000-0x10)={0x4, 0x4, 0x0, 0x2d, r1}, &(0x7f0000cc7000)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000062f000)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000002000)="7b4c5321c79c9d2b26e608eedc76b06879e2c6b15ea6bc9837ca362dc266bca88c68226ba52df7be0b25710d6bc407bf515bf2e30f63121179325c1e8839d4aa3c5c67ff705b1d1e4dba7d6958932aeb2a09568349a07fedb6d37c43d9ebb9d124ed0bac28deedd35a26d92a255d550961b598363b5e7797d466c2afb14471cb02ef22cf0f5cddcbf18e442728fcb6a1160aed12558cd797a307bd005b542469a9677ddfbd3506ae711aaa502d375ea0e9b9794f8e7986b3faa71aed54244d558e6e73cdc5ceea8216b73a2f1e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x801fe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000-0xc)='/dev/rfkill\x00', 0x408080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f000057b000-0x10), &(0x7f0000179000)=0x10, 0x800) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000af1000-0x10)={0x3e, &(0x7f0000acb000-0x3e)=""/62}) r5 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r5, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) sendfile(r3, r5, &(0x7f00004fe000-0x8), 0x8) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f00003bd000)=""/145) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) uname(&(0x7f0000211000-0x8f)=""/216) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000048f000)='/dev/amidi#\x00', 0x5, 0x10d200) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb1000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000314000-0x10)='/selinux/policy\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000866000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001ea000)={0x0, 0xb3, "c0f63555e792e376ce30141424129c99f041b6e768d3d512655826c315ab1dc0a348e593f777eaa48f061e69f9c86f6a3a6c32532997084706f24bc363bf9eb0a774aae75185aeb385f068cc02dd07c0a974363e389070104313882162acff361e6e8b815cc78c45c1535d64e03f5572bfc788d35318d0c53f46c9ecedea7e583fb993dea379c42b0c31beeff49f252ae76933d9c232b7f2b65c0a722674f81966de035aa6ad6bfba9d5a06b6f2826dd49b6c4"}, &(0x7f00004ea000)=0xbb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000513000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xfffffffffffeffff, 0x10001, 0x6, 0x3, 0x3f, 0x80000000, 0x6, 0x92bf, 0x400, 0x3, 0x400, 0x2, 0x0, 0x6, 0x5]}, &(0x7f000091b000)=0x108) fsetxattr(r0, &(0x7f0000be0000)=@known='com.apple.system.Security\x00', &(0x7f00006dc000)='\x00', 0x1, 0x3) r3 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00002dd000-0x8)=0x99, 0x8) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) r1 = syz_open_dev$audion(&(0x7f00004f4000)='/dev/audio#\x00', 0x200040000000, 0x100) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a20000-0x50)={@generic="e5b3d4a8b7720b5af9a4be18f4051b01", @ifru_map={0x200, 0x94, 0x1, 0x2f3, 0x80, 0x2}}) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x37, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00004aa000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/10 22:10:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='sit0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000026c000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000047000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000050000)={r3, 0x2c, &(0x7f00005d4000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}]}, &(0x7f0000254000-0x4)=0x10) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000095d000-0x5)={0x8, 0x0, 0xb5, 0x2}, 0x5) finit_module(r1, &(0x7f0000886000)='/dev/loop#\x00', 0x1) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$admmidi(&(0x7f00003d5000-0xe)='/dev/admmidi#\x00', 0x5, 0x400000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000aea000)={0x5, r0, 0x1}) open(&(0x7f000092a000)='./file0\x00', 0x0, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000c1000)={0x2, 0x6, 0x6, 0x400, 0x9, 0xfffffffffffffffa, 0x0, 0x7fffffff, 0x7, 0xffff, 0x2, 0x9}) keyctl$session_to_parent(0x12) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009ba000)='ceph\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000060f000)='keyringvmnet0securityem0md5sum^security}\x00', 0xfffffffffffffff8) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cfe000-0x73)={0x0, 0x6b, "46d44ed36cb3926cf89afbd12d1a4e9d08a812220489a735ace2f9f20cba7bf0e8857c9dc136a0e1ae38aec762746ce4d0489379546eff9ec5979a4a6df90bf360227dc63f76f5e80733e2fe52e688151b9f254a52d7bf713fa81d81677b4f6423d0472085ad2833433c54"}, &(0x7f0000391000-0x4)=0x73) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a5f000)={r2, @in6={{0xa, 0x1, 0xe6, @mcast2={0xff, 0x2, [], 0x1}, 0x71bf}}, 0x3, 0x8}, &(0x7f0000cd9000)=0x98) request_key(&(0x7f00005f7000)='id_legacy\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000735000-0x3)='):\x00', r0) r3 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r3, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000c33000-0xb)='/dev/adsp#\x00', 0x1, 0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004ed000)={r0, r1, 0x3, 0x1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d15000-0x5)="0600ef0096", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000054f000)=""/41) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) ioctl(r0, 0x9, &(0x7f00003b6000-0x1000)="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") 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001c3000-0xb)='/dev/loop#\x00', 0x0, 0x4007f) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r1 = syz_open_dev$dspn(&(0x7f0000acd000)='/dev/dsp#\x00', 0x6d8e, 0x4040) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000028e000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000124000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8e000)={0x0, 0x0, 0x0}, &(0x7f0000878000)=0xc) r6 = gettid() getresuid(&(0x7f000027d000)=0x0, &(0x7f0000221000), &(0x7f00001fd000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e79000)=0x0) fstat(r0, &(0x7f0000cc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() stat(&(0x7f00008c8000-0x8)='./file0\x00', &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgrp(0x0) stat(&(0x7f0000ab2000-0x8)='./file0\x00', &(0x7f0000f99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000a1000-0x8)='./file0\x00', &(0x7f0000afe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000643000)=0x0) r18 = geteuid() fstat(r0, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000054d000-0x8)={0x0, 0x0}) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000fde000-0xc)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006b5000-0x4)=0x0) r24 = getuid() lstat(&(0x7f0000de2000-0x8)='./file0\x00', &(0x7f0000bc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005ff000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000f80000-0x4)=0xe8) getgroups(0x7, &(0x7f000009f000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r30 = fcntl$getown(r1, 0x9) r31 = getuid() r32 = getegid() r33 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000417000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000bc5000-0x4)=0xe8) r35 = getegid() r36 = socket$inet_dccp(0x2, 0x6, 0x0) r37 = gettid() fstat(r0, &(0x7f000012e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000066f000-0x8)={0x0, 0x0}) getresgid(&(0x7f00005cf000), &(0x7f0000bd2000)=0x0, &(0x7f0000007000)) r42 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a08000)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000daf000-0x4)=0xe8) r44 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000310000-0x4)=0x0) lstat(&(0x7f0000695000-0x8)='./file0\x00', &(0x7f00007bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000946000), &(0x7f000049f000-0x4)=0x0, &(0x7f0000bb6000-0x4)) r48 = gettid() r49 = geteuid() getgroups(0x7, &(0x7f00009a2000)=[r3, 0xffffffffffffffff, 0x0, r28, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r51 = getpid() r52 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000388000)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) r54 = getpid() stat(&(0x7f00007b0000+0x70a)='./file0\x00', &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007fb000-0x4)=0x0) lstat(&(0x7f000093b000)='./file0\x00', &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getgid() r60 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000072f000-0xc)={0x0, 0x0}, &(0x7f0000576000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ff000)={0x0, 0x0, 0x0}, &(0x7f00002fe000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00007db000-0x230)=[{&(0x7f0000894000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000085f000)=[{&(0x7f0000131000)="736327ebf0760aa0d64dcd859d11797a7098274a527e1119f53e95268ffdfbd7810f256735be604dfd107b10d13070a6616cd69d8fc53f5be14666141f64284f1229d8e77693ad7983ce17d3bcc346f11f676e5f44686f6762a1abfd24059ef53f98bc12986af7084f18a7f8de8ab0ad0b665f7e0108b57b54b7761789a361f677676307bdf5f6f2", 0x88}, {&(0x7f00004b5000)="741a4ad106f3ba23d253c2518cbf386f04ceec313d11917cf1acd803dc318ac10e7bd4a328611fb19788a7ffb90756ee539eb44dc7eb183f214cc4e8dc51157fcda78efef11a99d52231cd786eb8ebe8d92dedc41d8e16d774745b6fbcab", 0x5e}], 0x2, &(0x7f00006b2000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40040}, {&(0x7f00009e3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000172000-0x70)=[{&(0x7f00004a0000-0xb0)="cd71360e3ff13f3d14ec0bbd213985e458c9540cbd1554d12406b1833413d3a2f777cc0b44d09cb326c7128c0a685fd6cff778634236ef7dbc63bde2db36a44ccb19ab36b9a71dd3d880a8a448d2539e74a4de6b7d33cac4814e44f4e117e8e8d4d0a0fc1957d5a09bba91d97101eebf07a1caa37ee9a670f31a2c13744caa34339fa329ab5afab80fde921cf06affcc084696cd673dc09b78e4ed534a8db2b174aa3771229fdc2cc43fcc3a12d70616", 0xb0}, {&(0x7f0000957000)="0d613451b5fa61f63c040bba2a1a388f0be9f25e154ca4597e957e73d22dbf5dfe86f867390cfb7b2b8614d1d7a2c585863e3a154d0353de27715a2e1a063c0eaae965a5c214cb08eef3bea2662fd466913a46cdf8b4c793761f0edfa5f8f7cdaa397c9001289d47034a938757e7ee25fd6fbdc0d71d20180cb52d85d6fb50329b4d44bfbbf877c86ec6d8f1272eca095e40494a4906cefabf18aff2049bacc347f420a60646b6c24cc4369cee31", 0xae}, {&(0x7f0000d69000)="1674d4", 0x3}, {&(0x7f0000b7f000)="fa37d6bb7aa4d3b117ca630ae1a74f2bdd3f5968bd4588b6592e4c779d9bbd5e0c8719bd59d47d8727b24fdf375c1e3477a6da35d6a5233d23e11258e983f24930bdd0db1aa72b446b38abc4c385127d1a073b02ea296118aa693f9ec3ecb46c6fc2e80f2f8153164d1c74c0bfa4509b712df500121f5013b8a0a810c9685dc325635394725d8a1a6ca00e12cfb2cb9abb4dcc9ec4b6a9a36dfbb0686abd3cbba9baa551202a7a1698e278826f22741028787a1b289a23a8347be902cb34c868229e2e5b63806d2c699f19dcffddff4bf9c34c1f55d44fb54ee89860044ffbe92f94a69107b4cff2b0d40c41c9aa8d89e601438deb005ce0", 0xf8}, {&(0x7f0000fa3000-0x3b)="a6a58d8ba8ab463d6071c7b49aa9e7c67fe7e1c4057ca6572dca9ac3a3d5cc69b77746a3418190573a02eb743c0a831ce967d6094240c1da2cadfe", 0x3b}, {&(0x7f0000fd5000)="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0x1000}, {&(0x7f0000a94000-0x24)="15d7fe308debb9d72ff03e892ca3db602e99e72cf3f7acdfe9829f33d6e5925d3d60fc72", 0x24}], 0x7, &(0x7f000041b000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x20000001}, {&(0x7f0000a77000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008dd000-0x60)=[{&(0x7f0000f01000-0x57)="639c93c08d2c286f622a20609b23a70111af863fa5986c053a71eae3eda8cccee23bf72ec125e7ecc2b0f9460c90b362eeac370fa5237f7a0b94e6ce64f35128fb2886ac874f7ad6764c1396d9b3bc09f7c6d0fd5471e7", 0x57}, {&(0x7f00004ff000)="c06689d4074f2c076a9e80940a4ee51f71895438e8127c87aeff51d37170c93307ce67d8edb2fdc5d6b32917636690023587da774e24a1b03d2dec944bb5f1c622b683907d61d843094502d8d21754fb8a76826632ea49e682c6ecf4b47c5eab0edd7f1a1d5f6570e7e18b8721c5ec618ee9ac66dda503c6ad972354663e4bc61a31b80ad0c006c662ff0cac39b6dc10f61afa192c0fc3d3e52ce3633f3cdf6748ff82c5cc17d17605a83cfd09f7321088d5c88800245a97f8e52dfa8335c7eb37bfb15ed4a25bf1b3a1776f04dff9391750ee4979c7b850728aef", 0xdb}, {&(0x7f0000943000-0x59)="7f1193b9e637a5004c95395344cb8c4fb5035df3c07fe26f7de53e6f6490b3447bb0e82f0b250d8ef1b9dd2a29ae592acf8aeb231bf66d815b652e63f7d7a6e1677e87fefd7e19b537d439d3e6e0df67fc5ecffae67bec5755", 0x59}, {&(0x7f0000fbe000-0x7b)="67006515c630265391eec65a8f70ace48bae4faa7b3c5c4a5be23d1ce86b3055b4f7fddf09901c3539fd413565adc97e73db767b8fc18597520c4fe186fa953e07e97b92bff2f8e11e7dea9ae44c9c58cbeb381106d51980d7d74826aaa0a0653f19c906a9bbdc738e54f051fc50b304891da3f7bf81dd7c820de9", 0x7b}, {&(0x7f0000991000)="456bb1bcbdf0c325f06c77eb936b797cc1c4cc975f4819905cc64c917bedecafc594a4fb292c5424cd65b142ada0a502731bfe2178770b8172ea9608005add635c0d67f987800c0f97ec476890c42bd7eb7cc298b64acaa6fbf6f44e140d9b02f69d6d261b4ab893684827df5c3de43795ca6d33360c233d34b2dfcebab445d2b9255af88192023bd22c588ce5fd612f240a5ddb972e7ac579fd9815539d88a4f23724b1cb6863b5fa62d126365150c63e4c35c81c0ca3e4394e15a6d677fc8542434f6842be4a", 0xc7}, {&(0x7f0000b97000-0x44)="ed8b97748fc4f3e1e393a91f4b6a7fe59a3e637b826fc88e68ae5c8a1dda21f9c2f49cf0b69c2f399404c3f65440e40678ae5f12679dbe151ee74e636498716c8a6f1f04", 0x44}], 0x6, &(0x7f000093c000-0x98)=[@cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x4000}, {&(0x7f0000e3f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f7000)=[{&(0x7f000028f000)="109cbc1c9941dcdf0d396801a5bd6b7f5727c1c3acc7582fdd5b3fa838eabf1a", 0x20}, {&(0x7f0000b5a000)="32b845c64b324636c2dbb97221fb87b5dff9e4123d35e42e16a0504507cecc68f398d9a48b2307372598e6a5faf0927ec911ca2ceb05eab3093fc739c28d2917a994ed95a5c055c93ec1378aa692d0f6223b89e22c7f9ab6395ab3451f6c01c977098043b1c48743df345a56f70d7a82aa1dccbf80a4b6d83de5c5b5141326ad9617accf6969ad7e7c532aa3ad19a583162692f9b563a8b5cdfbfa73746a5d76fab0d2eae15358e10708726caf7a3617d4712762343ade54a299449404e1e61abd0b47f6e0111343f8688fcf9b9b1f6d900b7f474afccb775c7f5a6877", 0xdd}], 0x2, &(0x7f0000f5a000-0xc0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xc0}, {&(0x7f0000f11000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a46000-0x24)=[{&(0x7f00009dd000-0x87)="caf5c7ebfe127c491958c01a29285b920161128347b987862e41087739e9dee3869da72e84b389685e5433178431ab07ca3437e002ef4a942bc76cd34a141101a3dd83f24a248be9abf5c1d0b09d455ef00506655d4cd9466594bdda22b5c65faf38588124ca6789f86865ee860c0a7725dc9f81c810ed7bf6bd407ffa55725299a42e87ee580d", 0x87}, {&(0x7f00008ab000)="113224ad2c55a4f88fd367eb3048b732e9c66078bb0e2f9c5385748497e85774ea3217aa59972ccc7dc848d099cbce1015efc759779b389c5c522a938274d8eeb1578be2599c5ec6ad32ac5a3ba1791bea3f1f60efcfa98a8450cb77b3d7e2c75186fbef54690185f344ac1b1341c55b038578416b9ab664ddd296e717cb40f9cffba856345f74697a66a7ecc671659d404eee8cb7c4ba3814b482faa2ab65ed3499b0ce67f0ff0f8bbcfbd50ece6a2f59a3d36afe6e1635a4898e282fa952ed082059f884ee9635428c1bb84691e13e41a8c5a53a01", 0xd6}, {&(0x7f0000709000)="afdd9b3c51cd16ce9ec0d9f4059863d4f27195e636f7396318cbcc524d14c84fee9bf90edea91368ef9d1bb8e8baab14c5358b", 0x33}], 0x3, &(0x7f00008d0000+0x18f)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r36, r0]}], 0x98, 0x80}, {&(0x7f0000d82000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f0c000-0x70)=[{&(0x7f0000d1c000-0xe3)="8657a58da3592f120e8f55edc9c737927e96edd403961caf855f31cee6de4bfbb696eb396a33be113e9b8c0fb1514648eddaa085e368df3b5548aa040f6050d82f20e827d3dbdb8ec96a8b0f0306d68c46427ce137ea8feb4fbf70eda9b28ca5737960ba0999d4aa26b7bd488a6440f975b754d4252fb09c6b45ee5da88e01c22926881a18e1ff039850abce4297a8f4175b6f4423f0aab645729065dc73a3570986053c058649c9badd0d0be1e8b1ebf6bd062eae4b1b321df7049fa07d8f34ba82440cc08f8328b1edab44f99b44131a070be0ad5c856adee4bf1c6294888c5c2451", 0xe3}, {&(0x7f0000336000)="03e513f82adb11724243ea950df7c87906dbfb6014244878cf5934baad1c02ad0541b640fa30ee7c5126b5a293208989a9c7f1491bf1cb14f26edb855a21ff0821bef87c188ba63658100724aa531f010d441694021cbefbc5bc68d76963cf8fbe492f", 0x63}, 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{&(0x7f0000a1f000)="c5e53358d96de98bc47073fe8744586c6eddaabb80d416e27f366cda11e1aa469966f6d32537823f49b3cdc775d99a64963de152a75b7be8eaa15bd11af04ee589316ad8262fc1754804b4e5e947a01cbde4f50c73409c05a8ef7e0ec26d6be12dcdea39044af933445a426920", 0x6d}, {&(0x7f00006be000)="6bd340048f2663628299d0a47e690fb889f410dd57a96aa52a2bdcfd49bce86b43e3f47d02428508fc7e96155218dac24e47968589c3d3af7be8b5fc50c865b2ba5c18b86278344041b235606fde682b65e144de3ff82310977338e7dc3c116c0093557fc04fb7d1dac13d7aa67e23d7b33ef15e07e3aad6044d3b0aa33f64750caf53e6e226f8923214939caaae2c7b3c087859cd81c21377702c5d0e3f6162d9b198d2c6ab75f81f881471ce1930e3e5a45828ab258bcdf85566a31ee97f6056086c19b600cb25f04c023c80b2572c89d72f995c184f2b40", 0xd9}], 0x7, &(0x7f0000033000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x4000001}, {&(0x7f0000785000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000191000-0x17)="dfb1f38eb5eaca7d3e80a6f8bf6b1a983d39c5b889cc6f", 0x17}, {&(0x7f000031c000-0xa)="b5eefc908bdcca1d3721", 0xa}], 0x8, &(0x7f00008b0000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, 0x0, r41}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88, 0x4}, {&(0x7f00000b8000)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000f5b000-0x2)="1fad", 0x2}, {&(0x7f0000f2c000-0x15)="8348d25bb5820f9f6ce537e432b76ddd6ba17f4ab5", 0x15}, {&(0x7f0000e8b000-0xb5)="99cd02588d9aeec629bf171291c9e2267086933b6bd590c011a11e4912a07650d7a1925e74105ccd662a848b704068d9e3feae7f52f420d6668b3976f6a1d6fd441112884d876f1cc1d665a6e1621caf5755b753807942106f09d563e57d401afebd95c394462f498a96d78dd3e3398923f4f1b9fee0828c8f5d3569cf0b7bdd05a1aa31f6a92aa92645d13f80477cad1440bb71f7c0fccc274c3f3e26a61525618566660eca4991a9837ba416e3a24d1a739807b7", 0xb5}], 0x4, &(0x7f0000c90000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x90, 0x40}, {&(0x7f0000bdb000-0x3)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000417000)=[{&(0x7f0000b85000-0xd1)="1d4528cef89d1fb37c929e729336ed36fddf1d6d83a79df11369e87bbf6a616602332bfa08a109fbe989b140c4142f10a4706a68856e50dd4e3ea63673612a86dd19d20d044d47e3c349aa0cc2c1c16e90710dd277ebca7d3a9bad6ed5d81e1cf72c64e7daedfb4a7e44966d726ccc9bddda53c95b937733e37dae16e31ad993159d3693ee791a69b3ef71caeb182584b45ea9f6f8c31236f6155275fd91b9c41e66918b9d035a3ca2a74887f068d055c69f2e6fe87488b8cf1a53be0ce0eecece08c9e329d884bcc587a837f555fca416", 0xd1}], 0x1, &(0x7f0000375000-0x60)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x60, 0x47a9a4fd59e35143}, {&(0x7f0000fbb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d36000-0x50)=[{&(0x7f0000d18000)="0ebbd74c6aff7d9c1a428ca38c7128c558cdc126d3b8b3e126a73eaeab70ca673a7f11ac8325434662ab0255815058d894ecdbcc0ad3f4a3db3cd817bbe0f5738d89215d8ca4f4e7229a200fc3b1764f6070da657f17bd092a3fcb9adabf2e5d5fd1dd7f87bed5f0a1a79c666c800524a5bb93bbb2ca57ddbffc10", 0x7b}, {&(0x7f000013d000-0x1000)="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", 0x1000}, {&(0x7f0000c5d000-0x10)="b3d12b4ea2fded7e140f5723ac95293d", 0x10}, {&(0x7f0000961000-0xfc)="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", 0xfc}, {&(0x7f00007d8000)="e31201dd6b9500114233091fd13e1622282ca9ea58b24a481d9702d9f8c00f0462da74c5001c11ea0ab2d45e2076225a9c775362decbbf8d94138cd34df72c4ff441fe31a4330d86f667901d63e392ec5d90310fc1eefa3ce36c8d2d54d62a64c0d04e4114da9fce48a845cc3961c3", 0x6f}], 0x5, &(0x7f00006eb000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x40, 0x800}], 0xa, 0x80) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e1c000)='/dev/loop#\x00', 0x7fffffff, 0x0) semget(0x0, 0x4, 0x400) read(r0, &(0x7f0000020000-0xa)=""/10, 0xfffffd7d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/sequencer\x00', 0x4800, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003f4000)) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005dd000-0x20)={r0, 0x3, 0x1, 0x5, &(0x7f00007e5000-0x8)=[0x0, 0x0], 0x2}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) accept4$inet(r0, 0x0, &(0x7f0000165000-0x4), 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) r2 = gettid() fcntl$setstatus(r1, 0x4, 0x46000) fcntl$setownex(r0, 0xf, &(0x7f0000029000)={0x1, r2}) 2018/02/10 22:10:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x80000001}, &(0x7f0000002000)=0x8) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xa5c983, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r3 = socket$llc(0x1a, 0x2, 0x0) getsockname$llc(r3, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bed000-0x4)=0x10) readlinkat(0xffffffffffffffff, &(0x7f0000119000)='./file0\x00', &(0x7f000059f000)=""/184, 0xb8) r4 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r4, &(0x7f000046e000-0x10)=[{&(0x7f0000199000)="a227aa2a5561e379efe3d8e34c2be9313ece3dbeb8b43c16e17da2d07eb7027ce0b714f4ae93b01147fd3249ca8f5d5741928ef1795743d51f956c982fea116eb61e0a1166a194de18d3059872124674227fbbec87e33c236934eb5f3254227ebd7cc8596c2f17bf4b642eeaea8fc66f4ba8e518fb3a166f63fee13f", 0x7c}], 0x1, 0x80fff) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000d52000-0x70)={[{0x8001, 0x100, 0x2, 0x4, 0x6, 0x2, 0xdb1, 0x8, 0x1, 0xa82d, 0x9, 0x10001}, {0x0, 0xc73d99, 0x20, 0x3, 0x800, 0x1, 0x1, 0x101, 0x0, 0x3, 0x2e6, 0x10001, 0x8000}, {0x400, 0x101, 0x2, 0x90, 0x2, 0x5, 0xbc, 0x5, 0x6, 0x0, 0x9, 0xff, 0x8605}], 0x1f}) 2018/02/10 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000230000)={0x3e, "601f46a6c9e12dd2953b7da21ebf5189b7904ef92c674ead244c827177d65b4cc37e843b518d80057ba260e768e5e34095859f3365f61f8c27220987b469"}) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fremovexattr(r2, &(0x7f00003fd000-0xd)=@known='security.ima\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00007a2000-0x8)=0x8000, 0x8) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044b000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00007dc000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000cd000-0xc)) poll(&(0x7f0000619000)=[{r2, 0x8}, {r1, 0x1}, {r0}, {r3, 0xc}], 0x4, 0x3) 2018/02/10 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bee000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/02/10 22:10:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xc859, 0x200000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) mmap(&(0x7f00009df000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x5, 0x80) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) accept4$inet(r1, &(0x7f0000a1d000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000010b000)=0x10, 0x80000) pwritev(r1, &(0x7f00003fa000)=[{&(0x7f0000b7d000)="870bff7b6d95be502fbaaffebf809fff31779f2fbe5d58b9f508326181ca6252121d731e77ca589e983b61d1d2181ed624cd5820012844bccdab7ac6e152e6f96a41a68e79e0466f5d1697f5eb2c4935a0a284238e42a790d37b7032d488cdce", 0x60}, {&(0x7f0000e17000-0x56)="0b9f7581f83dc148b087cc67a5804ee0b682937d5cfb3e0ca59fb4ac66f85fab787807ebe89aa35e2af497ac2c8235fd3ea76234f0d27561f2ab25991a86b81e071eab1387d5f95aca232aafe0b8a31f832931304e20", 0x56}, {&(0x7f0000862000-0x2f)="817dcf8b9c4d98af24bdbfc6425a2315051d2868d1bc63da2da90c70dcc23f74e83423748c68559980f086d37fe399", 0x2f}, {&(0x7f00007d6000-0x44)="8d5802855026c414b5df48d4fc0b587b848baab3b0f56bb5e9456cae40984649a42b5ab395b26515e6ae6a3f7f744fe6653615ad48b44fbe21ceb547fc170d070b9c1344", 0x44}, {&(0x7f000088b000-0xe8)="2a4844c343df5f5d37d2b2946ddfb3ce2287e933ad0b76a97f55710799f967cbba54ee0ed52e3bde8a6216b41e66d3f60df1fd1250839948b675dd88a9850c6e3f378101c5219fc2230e71edac1d68d9f67ce80ac75edca23e3ea57eaa9f5945035315166798f52f4ebc97698995c77e6fa241cdb1c1d5159934fbae2c993ef5254f41196e87620f416cc221a4dc47c484911a285c83c473a042f5b0d0e3f9986b409be4165d097ac81e579f0dfe50a91df1ab2692cf88a3d911ebd395dfe540508a77253d090db7b2b00a4aa20d6ed5f5d5a115467e2db57df8656f95302f243888013544b0b400", 0xe8}], 0x5, 0x0) fremovexattr(r1, &(0x7f00008cc000)=@random={'osx.', "74086e750000000000000000008c00"}) 2018/02/10 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b1000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fffffff) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000633000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000960000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000d57000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"9b580009960008"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000054f000)={0x0, 0x3}, &(0x7f00000dc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000103000)={r5, 0xdb, "d837324ecc765632a93de07e3f34eed18edc0fcda2fbee76f2bc05f8b50d9e696920bd185b8f8d951553147f1b8fb092fc97e914505095839a7529fa42cb98a936fdfd3ab2d358b6e0d0a397a7d0e0e44b93c832c26eb6cbbdc784938e5be25dabae3f9a6de79939dd70cdb7210c034e0cc224b10d6293a2846fa1b6bcde8e78a9f629d86052cf811d4a4196f4eaede284e27a540d5fc9f60f409b85dac3680d9da56e5ce77eefc10d89ec43446d6a9b03e17d444944df75cb7d937788390e0e20f87b980698d5f12e4d054446ed0e6f38eda5af6c77373f0a1874"}, &(0x7f0000b5c000-0x4)=0xe3) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000c9e000-0x10)=[{r1}, {r2, 0x4000}], 0x2, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00001cd000-0xa)=""/10, 0xa) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000adb000)='/dev/sg#\x00', 0x4, 0x200) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a2000)={0x400, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000209000)='/dev/vga_arbiter\x00', 0x40440, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c67000-0x4), &(0x7f000060d000)=0x4) mkdir(&(0x7f0000b6c000)='./file0\x00', 0x61) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r2 = fcntl$getown(r1, 0x9) getpgrp(r2) rt_sigpending(&(0x7f0000538000-0x8), 0x8) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/cuse\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f000081b000)) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000867000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) write$sndseq(r3, &(0x7f00003c4000)=[{0x9, 0x4, 0x0, 0x19331c3a, @tick=0x5, {0x1, 0x100}, {0x100000000, 0x5}, @control={0x2, 0x5c00000000000000, 0x3}}, {0x9, 0x1, 0x8000, 0x6, @tick=0x3, {0x3, 0xf9}, {0x4, 0x421}, @time=@tick=0x400000}, {0x1f, 0x3, 0x6, 0x2, @time={r4, r5+30000000}, {0x6, 0xb15}, {0xd7ff, 0x9}, @ext={0x40, &(0x7f0000b87000-0x40)="44127259f9ea8fe1717c0b7574d01848c7ef374d77e9db90b7f9a6fa381e8666bb35f6896689dff87ff80c855ee998dca6ec21db1588297f2c26691ddb366f10"}}], 0x90) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000005f000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x1180003) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f0000ad0000), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c72000)={0x7, &(0x7f0000af1000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000b63000-0x8)=0x200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f15000-0xc), &(0x7f0000e4d000)=0xc) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f81000-0x20)={r1, 0x3, 0x1, 0x1f, &(0x7f000072b000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) syz_open_dev$mouse(&(0x7f0000021000-0x12)='/dev/input/mouse#\x00', 0xb6, 0x10000) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f00007c2000)={0xb1e}, 0x8) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af7000-0xc)='/dev/rfkill\x00', 0x432000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c2c000), &(0x7f00006fb000)=0x14) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052e000)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r1, &(0x7f0000f46000-0x30)={0x30, 0x2, 0x0, 0x6, 0x5, 0x7f, 0x3, 0x10000}, 0x0) r2 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000678000)='/dev/loop#\x00', 0x5, 0xc0000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002f4000-0x8)={0x0, 0x1}, &(0x7f0000a8f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a39000)={r2, 0x7}, &(0x7f0000301000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00003c2000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000755000)) pwritev(r0, &(0x7f00001a7000)=[{&(0x7f00008a6000)="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", 0x1e0}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x2, 0x800) r1 = userfaultfd(0x800) r2 = syz_open_dev$sndpcmp(&(0x7f0000597000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c0c000)={{0x5, 0x7977}, 'port0\x00', 0x15, 0x808, 0xffffffff, 0xb06, 0x1ff, 0x1000, 0xffff, 0x0, 0x5}) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00009f9000)=""/27, &(0x7f0000785000)=0x1b) personality(0x5000007) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000762000)=0x0) sched_getscheduler(r3) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) renameat2(r1, &(0x7f00002ff000)='./file0\x00', r2, &(0x7f0000bf1000-0x8)='./file0\x00', 0x1) fstatfs(r2, &(0x7f0000a9e000)=""/103) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) mmap(&(0x7f00006be000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$vcsn(&(0x7f000080a000)='/dev/vcs#\x00', 0x5, 0xa000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000140000)={0x4, "3a3d06d3060e"}) accept4$packet(r2, 0x0, &(0x7f0000dae000-0x4), 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000270000-0x8)={r1, r1}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = syz_open_dev$vcsa(&(0x7f0000f25000-0xb)='/dev/vcsa#\x00', 0x7f, 0x220000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000527000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00006e2000)='/dev/dmmidi#\x00', 0x8, 0x80000) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cca000)={{0x1000, 0x7000, 0xd, 0x8, 0x6, 0x0, 0x1, 0x10000, 0x9, 0x2, 0xd7, 0x5}, {0x2000, 0x2000, 0x0, 0x16fb, 0x0, 0x2, 0x8001, 0x0, 0x4, 0x2a5, 0x8, 0x9}, {0xf000, 0x107000, 0xf, 0x8, 0x6, 0x8000, 0x100, 0x3, 0x7, 0x4, 0x3f, 0xfffffffffffffffe}, {0x0, 0x4, 0x1d, 0x100000001, 0x7ff, 0x7, 0x70d4, 0x7, 0x7, 0x5, 0x401, 0x4}, {0xf000, 0x10000, 0xc, 0x3, 0x62, 0x30, 0x8001, 0x9, 0xfffffffffffffc01, 0x3f, 0x3f, 0x80000001}, {0x4000, 0xf000, 0x1a, 0x7, 0x40, 0x8, 0x7, 0x7, 0x2, 0x6a60, 0xfffffffffffff128, 0x7c}, {0x17000, 0x4000, 0x8, 0x1ff, 0x5, 0x5, 0x4, 0x1f, 0xe4c0, 0x4, 0x100000000, 0x324}, {0xf000, 0x4, 0xe, 0x4, 0x4, 0x2, 0x5db7, 0x9, 0x6, 0xc4, 0x7}, {0x2, 0x1}, {0x10000, 0x105004}, 0x40000001, 0x0, 0xf000, 0x640000, 0xd, 0x1c01, 0x6004, [0x2, 0x9, 0x81, 0x6]}) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009b1000-0xc)='/dev/audio#\x00', 0x8, 0x100) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d8e000)="f66cf90770c5e40433e23f99feffe92f7d8c9709a17cae4fe4cbe21f8afc586e33b4ba76d7d5d3b84f3b97f8329cfab9bb79f117d651", 0x36) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x181000) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000dd7000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008a2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0x5b, 0x7000000000000000, 0x3, 0x400, 0x62}, &(0x7f0000fc3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f39000-0x8)={r1, 0x6a9d}, &(0x7f0000e50000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) 2018/02/10 22:10:29 executing program 4: syz_open_dev$tun(&(0x7f00002c5000)='/dev/net/tun\x00', 0x0, 0x10800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$audion(&(0x7f000014a000)='/dev/audio#\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000713000-0x56)=""/86, &(0x7f0000325000)=0x56) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000b42000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00007d0000)={&(0x7f0000f35000)={0x27, 0x9, 0x10001, 0x7, 0xb7, 0x3, "abe20977b8d2410372b2b2e96f3d4ebe6088920cef467a0ff73b6eb1089785e858b7f2ef2204a53fdec7a38b1db98e6c05bba1a31cd73e77145b5550608145", 0x9}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x31)="8feea8a3446f07d8925ec49caaeb4691bcc8579c0e2952f65fa24c876babe76462272b59dedb181d5ecdc9359a45593bcf", 0x31}], 0x1, &(0x7f000099b000)={0xc8, 0x117, 0x2, "ba55fd3a0a70214fd57d7ec1a852c0b3a9d976e4f9943ed25ad81e94420a46dceab9ee563e2f56a9cfc81742490f69d23bea8cbe49d42e885a8b15415c94b947638a5b60e37445d24bab6bc6945146ab42d5c1674eb49bfe4eb9610081eeeab7314a27d383d90e0c723b9eb04a63bc96eefa92e46a08af99b359b739987ddec416dccc9e1f3a207389d6a4f6a3cceb2d38b4f5266d43c9f449783e220b6a06e5bb6d7196648a2771d8f7d917efa2fb399b7976"}, 0xc8, 0x80}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="bf9a318dc8a8419e91f764783516326425269088b1ee1e3f959d8522ae996ec394d996b54645663998a41945e3768d0c9a20b676c4f9c257cc6b94c588153a8844cc145c876f438515469afab09c7df6fcd6a69534bb60e8bf5559168c0fdc98bc6c995f1cb986942463035fc2ffee0ac9e19c354f1720ada4875f44fc41693712f3cec5b2450eaf14ece6cff3ff703b01df73346bc0d4f66461ceecf9523e537cb570cd94b32ae46ce08a2143906147ede0ec96c9c7f602f0c8381038ea37d74c187ce93ac494c679d87683af2c96f506a6ed6976b2011e93e11cd2f374f6a2f577adc8717b6a7ae7d7b30d3857", 0xee, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x6, 0x10000) keyctl$invalidate(0x15, r2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x31, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8), &(0x7f0000d2f000-0x10)) pwritev(r3, &(0x7f000009e000)=[{&(0x7f0000f1c000)="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", 0xfd}, {&(0x7f0000b92000-0xd4)="7c62fef63652deb3f32c6ab450b1730d1fa53746219d7f58da15d9f8c4955b297d09f0453f5578cc8d0c751071c6a16244124d25798125aea8bd05d18df8fa729b92b8946e4e07e0653c1acff034eacc7348d6b706b37f17631c26ed68e8078369f7e1492094d1fcda3d1ef8755fdc82c2a02595a1d2eb60c59bd610575e08e897d85a9424858688dbbdf71576f97a2efcd428fd8e5a0a8052be8eed577036fb3987dd66e3b0d524dedfe2a243aa6cf2731209995175fce6b4711ad8baedc29d397808c3d6dda22da30bfd3811742f4a02889084", 0xd4}], 0x2, 0x81003) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x1, 0x6, 0x401, 0x1, 0x0, 0x9}, 0x2c) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73b) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f000047e000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000bda000-0x1)='\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c84000-0xb)='/dev/mixer\x00', 0x18000, 0x0) sendmsg$can_raw(r2, &(0x7f0000034000)={&(0x7f00006ed000-0x10)={0x1d}, 0x10, &(0x7f00008eb000-0x10)={&(0x7f00000c8000-0x10)=@can={{0x3, 0x80000000, 0xd6dc, 0x8}, 0x2, 0x0, 0x0, 0x0, "9d7597d50fb1c8b2"}, 0x10}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004040) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="f4", 0x1}], 0x1, 0x0) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffe0) pwritev(r0, &(0x7f0000b38000-0x10)=[{&(0x7f0000a59000-0xa)="6c6e0097000500d60049", 0xa}], 0x1, 0x0) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x7, 0x580) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000076a000-0x90)={0x5, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc6000-0xb)='/dev/loop#\x00', 0x0, 0x200079) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000096000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000fd3000-0x8)='./file0\x00', 0x200) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$loop(&(0x7f0000466000-0xb)='/dev/loop#\x00', 0x6, 0x200080) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f00003e2000)=""/13, 0xd, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000196000)=0x4ba, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty}, @in=@loopback=0x7f000001}, []}, 0xf0}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$bt_hci(r1, &(0x7f0000b20000-0x6)={0x1f, 0x100, 0x3}, 0x6) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x5, 0x1112, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$int_in(r0, 0x5452, &(0x7f00008ae000-0x8)=0xfffffffffffffffa) r1 = socket$inet(0x2, 0x8000f, 0x3f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000588000)=0x4, 0x4) r2 = memfd_create(&(0x7f000049d000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000059c000)=@common='dummy0\x00') r3 = semget(0x2, 0x3, 0x5d4) semctl$SEM_STAT(r3, 0x7, 0x12, &(0x7f00008c1000-0x2f)=""/47) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004a0000)=0x14, 0x4) sendfile(r0, r0, &(0x7f00004eb000)=0x1000, 0x100000001) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e51000)='/dev/amidi#\x00', 0x3f, 0x4000) ioctl$TCXONC(r0, 0x540a, 0x80) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) readv(r1, &(0x7f0000e18000-0x80)=[{&(0x7f0000c61000)=""/57, 0x39}, {&(0x7f00005ac000)=""/57, 0x39}, {&(0x7f00005f5000-0x1000)=""/4096, 0x1000}, {&(0x7f000087d000)=""/4096, 0x1000}, {&(0x7f0000f6a000-0x1000)=""/4096, 0x1000}, {&(0x7f000008a000)=""/46, 0x2e}, {&(0x7f000035c000-0x67)=""/103, 0x67}, {&(0x7f0000e63000)=""/97, 0x61}], 0x8) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000761000-0x84)=""/132, &(0x7f00000d6000)=0x84) 2018/02/10 22:10:29 executing program 3: r0 = syz_open_dev$audion(&(0x7f000008e000-0xc)='/dev/audio#\x00', 0xfffffffffffffffd, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000-0x4)=0x34, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x800, 0x100000001) accept$inet6(r2, &(0x7f0000d73000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e41000)=0x1c) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb8000)='/selinux/checkreqprot\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000caf000)='./file0\x00', 0x1) syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca6000-0xb)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc9000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000626000)={{0xe2a, 0x6, 0x67b, 0xff, "233eeeadea9673761000fc8f1a6aed4e8f7e0b68935c0afa04f5f169f7e90edba648ff387b125a37496ac2a4", 0x1ff}, 0x5, [0x4, 0x8, 0x1, 0xede6, 0x4, 0xc9bb, 0x49, 0x3, 0x0, 0x3, 0x1ff, 0x7, 0x0, 0x8, 0x6e, 0x3, 0x0, 0x7, 0x1f, 0x200, 0x2, 0x7b90, 0x0, 0x100, 0x3, 0x12a, 0x5, 0x5, 0x9, 0xffff, 0x2, 0x5, 0x0, 0x0, 0x1ff, 0x3, 0x6, 0x8ef2, 0x8, 0x22, 0x81, 0x9, 0x0, 0x7, 0x4, 0x38, 0x8000, 0x6e5b, 0x7, 0x9, 0x1, 0x1, 0x1f, 0xffb8, 0x6, 0xeb0, 0x4, 0x0, 0x423, 0x3, 0x2e41, 0x4, 0x2647554c, 0x6, 0x3, 0x4, 0x5, 0xffffffffffffffe1, 0x4, 0x9, 0x1000, 0x7, 0xa7, 0x5, 0x100000000, 0x7, 0x10001, 0x7, 0x200, 0x2, 0x40, 0x2, 0x186c, 0x0, 0x40, 0x4, 0xb28, 0x8000, 0x2, 0x401, 0x5, 0x8, 0x101, 0x3d, 0x1ff, 0x5, 0x4, 0xffffffffffffffff, 0x78b, 0x550, 0x3, 0x8, 0xcff, 0x80000001, 0x4, 0xffffffffffff2e26, 0x6, 0x3, 0x0, 0x401, 0xe3, 0x200, 0x5, 0xf9, 0x9, 0x73b7f297, 0x40000000000, 0x1f, 0x9, 0x572, 0x17c23521, 0x1, 0x8, 0x7f, 0x4, 0x2, 0x1, 0xfffffffffffffffd], {0x77359400}}) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f00004c2000-0x4)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e87000-0xc0)={0x0, 0xb8, "6af64631ed43362200ee717351839585b7782d2a9a624ca4ba10c9a0071f869e7d0121c97d6203fb7e737ab2c2dbecc16e017e008897a7cdf478719d7a68013483c910716684c5571d661adda951254cf159f29e84dfde47d53400d8cb4bdf423e32ac2522ab835e55e6195c6040e59575018a5ed12d49996b030b600710f9ba256e747e818686557cba2b77680a5df3f187bbbb0c7e8eb754654cbca5333eb71463a68c7ae67ae72078e379283459968ef5cc372f84ba68"}, &(0x7f0000feb000-0x4)=0xc0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a0000)={0x7, 0x4, 0x1ba6, 0xfffffffffffffffd, r2}, 0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000024a000-0x18)={r2, 0x1f, 0x10, 0x10000, 0x100000000}, &(0x7f00009e1000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006fe000)={r3, 0x100}, &(0x7f00006b4000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000509000-0x4), 0x4) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x1ff, 0x80002) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r1 = accept(0xffffffffffffffff, &(0x7f0000ab7000-0x10)=@can, &(0x7f0000e3e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000005c000-0x8)={0x0, 0x1f}, &(0x7f0000acf000-0x4)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000bf5000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004e9000-0x8c)={r2, @in6={{0xa, 0x3, 0x86d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x8c) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e1d000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000e0000)={{0x2, 0x2, @empty}, {0x307, @empty}, 0x40, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f00000c2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000e2d000)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000000)=""/154, 0x9a}], 0x2, &(0x7f0000886000)=""/50, 0x32, 0x4}, 0x12043) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000013e000-0x10)="5ee49a37e4a4e914530160a2f344f3aa", 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d6c000-0x5f)={r0, 0x269, 0x9, "21a47a2dffe154dc81ee3520438cf7b1447ab8b9877238c0ed39a40b70c2aa0f7d2a2cfa51d06fc750127f99c006cc3697c2eb14f6ea0b32074cc0fb45a0fee8d196daf61b42de0dbd580b1e94cf1611d10d566f2a"}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000050d000)={@broadcast, @rand_addr}, &(0x7f00009a3000)=0x8) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r1, &(0x7f0000f62000-0x20)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00005cb000)=""/106, &(0x7f0000f82000)=0x6a) symlink(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000f63000-0xa)='./control\x00') rename(&(0x7f0000f62000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) syz_open_dev$sg(&(0x7f00000ea000)='/dev/sg#\x00', 0x6ff, 0x20000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c99000)) sendfile(r0, r0, &(0x7f00003ec000-0x8), 0x100400001) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendmmsg$nfc_llcp(r0, &(0x7f00004af000-0x230)=[{&(0x7f000077a000)={0x27, 0x6, 0xfff, 0x5, 0xc1, 0xfcc5, "624731945c510f1cde0dd011822ac43a95cd800c71a9732932ddc924990d6b25122cc2ae3a3284f454a52f2a5410c92d25aa30193bbc70af0094245470920e"}, 0x60, &(0x7f0000066000)=[{&(0x7f00005e4000)="39a0d5d8f182e1eed65b5c7c8fb334f936119c54b7028bf6aa7be0a39aba626d4fb6b26dbeaa50aacb430d7715", 0x2d}, {&(0x7f0000bca000-0x2f)="c1928a0c61c9c8771fc49e2368dcc2ef24d113aa87709eefd827cd432fb156d5faab9e4badc25ad4eac669bceb458148d58185f28c3aebe1b85498bbef7d5a704a20363cd53c2763f20524c64c8b504daefc5f5d85884de777413f9f4375fa53b268", 0x62}, {&(0x7f00009fb000-0x47)="4b79448d877038d2390c55e4977290a937c50ad9ff83987a3d484116bf0d9eff8eb7f6fca4458d8d2cd40c93f1759e11ae10f50dab570d41d1644c86c0e8880215b682084c0809", 0x47}, {&(0x7f0000bd7000-0x3)="4a1d94", 0x3}, {&(0x7f00001c7000)="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", 0x1000}], 0x5, &(0x7f00008f4000-0xf8)={0xf8, 0x1bd, 0x3, "0fe35abcc587cb7ae8eea4f7d8ac8e6c97bf14b1035b3c7c4048c1495a1d2a0b2d3ead55a9cf1fd86cd6bcea661acefccd11c819a9450cbde8f2c58ae9b62b78a7a7bbff6b0c36556e3db7daf8b44e03ebc2589a4274eb9878533df8e186e590be5c57e85852947e3f3039c4409208a7fbf120e58e5d65cdca3191aa21cd27b6beaf894de38d27cbf103a0e14231b7ce0d31f414c0b2d2cdb93e6fbe4ad4c07749fb05204fff15ae16f3e104808638a0aa385ffb8c44fe29678b881d93dc5293321721f8c729bd0b33b7442b71ef95205ea18442bf8fc67a368811ed69c027e7a1f7"}, 0xf8, 0x4000000}, {&(0x7f0000299000)={0x27, 0x3, 0x0, 0x4, 0x2, 0x7, "e41308cfc5c523a4bc688ba2347d53eb5e76a217d7fbf6ab5e77c859e64c04bbcc2a4b3e56b82813ed72745e865eb27c79b3843301bbf5eda1dbbddea387fa", 0x10000}, 0x60, &(0x7f0000189000-0x70)=[{&(0x7f00006ce000-0xe8)="4685adb6da063eb04f47de969720f0b46460f4b70b8f04ddd687e5e297bac5684dc07887acfd2811c9750923519e2b9d7ed048b69878fc410b8c611314bc0c0eb80b2b133ed1dd2d6e30997d9c948ee564ce3feade7c3fcac61a62ac98615bab4a46e6f864a1a64f61b9606683dff5105e5d28b8a052eb6493732eed48619245e386a6f782df2f38eaec488dacbb3f7cc7f9376473293726d4703dcac66cca1f7d31a77f0c462e3fc367defbbaea9934b8c44e785f4cd15ce0d62742ea9224ef2e80f060bfa98fca2bc9bf93b612d0ad1a4f600346aba283ec9e86551ee22584a220188ae62f7624", 0xe8}, {&(0x7f00001d3000-0x9e)="6d0c8442ebb7c064ba8b9892e6d29540835092cca40afd1c32a12a5649f5b67067ea85f661b299e9ea986c14cfaa107f0f95ab3c0c8323a24e198fd9e2225fd70286b2a8dda292d93bd567724529fbbe74e887e4ea17b26689c55bb5d16dd0fdaed198a2c1578ce579982dd93cd0d20bd246c05c838dedca3e9865088e4e4510b498a32bcccc8923fdfd38ba0bf5e5c20f2fd49ff0315f9c440c4a21d093", 0x9e}, {&(0x7f00006ec000-0x4)="54ceae40", 0x4}, {&(0x7f0000b45000)="589dbfdf5e092bee33815a2b3a952310987faa39dec70567f7554134601366f4aad1de7b39384b8619098431586c1a266c511ead0cc25c43f4f1c0b1c3f3f27d9feac914d88b3ef524a44d26c5ac2d4dcf546b36720be040718826a37cc18f920d59e63ccc9366642c8264c98e6aa2a4", 0x70}, {&(0x7f00007d8000-0x3c)="d6f367ee10240166f079eeb11ffc0a1f024a4d11108b0170670b7a088847687cf841c74f4eed8d6f4802f610d14c610c105a5a1c465e6ed7236733ca", 0x3c}, {&(0x7f00000e9000-0xdf)="cd9488291675dac6ddd437e5f55745599c5dca95c8df0c70d3f0c3bf36a6b5148e1cf2a8151f4aea25080b7902591cb278c9b134c77341dd5d93105f8eff1d5689a95cde4f98ab35e550c6214b2f1a18929f8b6efde81f4b1505e78324ae9df30a6a724b21459d42bb72f32af57fc5bf6a089ea5a2edc17aead3a0e13cd961f1ecd8046e18a4865a6387ff970134b3badf232329ab9d0b819e38de67910e0ff0b11f5bcb21970377f3b99974e867198bec86a0c8ea0b5bbd497ca78e9f011b0cc5b0fedf44a0b6ad8d364385d2b02c36b3107ddb50ca2683300081cc17597f", 0xdf}, {&(0x7f00001ec000-0x78)="9ff6bc295c2e0de989958228f7c573f304b18e45947eded0a3f8c81bbed6d2f700bdf5fd734e270f203019dce9c629546cbfcf7c4e3b226becb9f8f286476301ddaeb6805300586b73b23838316b0c37ee016d49fc0b922bab36bf455205869c39b96ad91c08f9e773ea3408ef322239056a1806e2fe98b9", 0x78}], 0x7, &(0x7f0000e8d000-0xe8)={0xe8, 0x11b, 0xff, "ec87cc278cce204c91498d069cdd5df9b65face3cfb6dcc99251881c10b839741a15761a23860588816820b2dcaf78167cd93cf8bec59a39fe23337a8606b7bb130f7363d253b06d818242c8d428fe7250681a5b23c7d84ca125cf352f37b1bbdc19de55f191950d702ba4d12e9e43bda3231aca96a5a397742b3546da5825cc448c7ec7647ff469d5f4b01d69efb593439c9e7bbaab640a5df49d22a06061a3611493177e64e5149708ed0ec89044e6ad819b4a45416e360609021248d369e829bf089a69d463b47a87861ff97b7ff1f87d1b48"}, 0xe8, 0x4000040}, {&(0x7f0000047000-0x60)={0x27, 0x0, 0xfff, 0x0, 0x4a, 0xfffffffffffffff8, "6f0de103a747f9e0e1e00ed3f895c148d47dbe2afb14faf5934629e5ead3c55bfac2cd0f1f3a564a700c71cfd432523cad666ca9636f5a6adb976553a11e1b", 0x1}, 0x60, 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{&(0x7f00009a8000)="c92a27255671b3d912f9ef7b3382c445a69ab7e2516ef6ca154c920ee01787a5f46d65699b79b422e504772f1d1ebe85c127b084201f16566ca2fc6371104f367f9e95b199b2186aa59b32c538f26a808c0823649351a2e63dcfe1d5421731c2ccb4afae7eeb28e151294d825c32e05b1119f8f587ce446dd8eb1ad3b3cc52ad247109a40f251389b490cfcfc461dc5d59538aaf32d869988a3299fcca10bab9df6a9aa05e743c29ec8a267ec6b83c73f16b840454e2006a4d4dc4fdeb42d67136dad38787c2d47ba74ada4c74b4eb2abfba82b71a72d6ff19b38e2c6fadbc15", 0xe0}, {&(0x7f000067f000)="65fc34b5bdf4b50e9701af3f90cba24eb729cf85f5134ca60dcfadffb45cca64ebe08e96565ef319419c78a0648a060e6b8bf54262371eff227ab44f8fc90b244f62876349d0accdc849524688749d9aa57723b7b300c53781801237f7cae54b99df35cad83d77671fbae93692d6e5c65b98bf4025220c963fbcd3e8c0743ef063ac9a8aa0d7dd136f77214920b9fb73e46a437f79b60c903b84cb449c079cf68b70791b3c40367dc47331c811e5d8220bab0992fb0efe2ccd248f04e069f7a1d2cd50546b", 0xc5}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000319000)={0x27, 0x0, 0x6, 0x7, 0x4e2a, 0x7b7e, 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{&(0x7f000011b000-0x9d)="c620e123758fb42568bb14233abef90b3e00712b0ef3e58f346bce1208854727aadb31e3c14d91ed4db1152598c0e17420af8f6539ea8094cabb014715407a24fd9cc3db53819efa4ccbcc30f5f5f44458cfa0e89d64c598e26f780df04ea078090ed5f337abc8150f6e910cb7c87c803eed5bf3034b25faeb4bbd0347bbdf55ab61f93dbdda6cc19b42acb5598e08d101b63185a64388da23fbb676c7", 0x9d}, {&(0x7f0000dcf000)="710c663660f6de43acf81455dd55fb79be377a5bbd0095da5583f0f14aa606d6f5eaa1359cee7cfb2a3b94f4e8afc9adf03b360bfa71", 0x36}, {&(0x7f0000f83000)="0082161cae0324c230164cd71ae5ca51d2510343e6c61ca668eb4aef9db56c82959659eb26997a439d4f2c348d09f794e30c57ab742603178761f220d51813cb6f45d4a53f503cb410127fa15bfb2c2a45a5d4023bcdf70d5d6fd87c1fd1bff2a588d2a6be69ed6e0f5fad041ba230703028cf463fcb08b615de67252b3eb44b48c9f5c95adcb3bac3314d41e9d1e56a3d6523a142d7c0befb457577129cdf94e77cd0145aa425e0ec11763d4db1d65ee9ce1ad358af77cc45a9f775d9ad905d4b5fd185ca8f3dd39a0210ceb4e7171c5fb10b12d7d714d2131d8eb8c5605bb009f0f2c18b2749", 0xe7}], 0x6, &(0x7f0000dc1000-0x28)={0x28, 0x108, 0x8, "125c437dcc9912caeddac1e3a3990cb2bac14770c3ba"}, 0x28, 0x40}, {&(0x7f0000eaf000)={0x27, 0x3f, 0x10001, 0x7, 0x80000000, 0x7, "27b2cf2bd88ac19f2f192feb7f1bd07bf13602d10ff2dd93977369beecc8bdfceff75f0adf803396d7f940e524105cc0bb61c4370b6acda976ae36b20d2003", 0x7fffffff}, 0x60, &(0x7f00000ac000)=[{&(0x7f00004b5000-0x8c)="4041060df748b169b55abddc7d9a7c4866fcae5786c966f568cf984af89d1b54f2572d91e8405484042551ac48f78a9dab5cc108082c5f79938ea575b7cc788462f25083e66bddafab3015c79175c4a6cea384a1a42e716d67f3036b7d7188dca536b89469c0e0050e83dde8228b20c47d29d73148dd4eb58f736e86dace8253258cdeaec8a1052ab6a583d3", 0x8c}, {&(0x7f0000c09000)="d2bedb7814283f4f3b95e5432739815f962386010838c03d7e8101531204f0647c1585a8fa5ff7df09b43d51207c407208c64bd7fda8b9cc0e26b01c2a436b7f73037f449f273e081bec4fa860f0bfa5ec4bd3199efa83cd0f97806df1df0a36f6625f03a128e0dd735518981463a335a3b65db2c8bc1294e419b169371d84d4241265a3bdd76ccce11ece9e6f955c316cf32c2b09b7311ddfaac999f916801c9d", 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&(0x7f0000191000)=[{&(0x7f000051c000)="174c759c7d257a075b18a54ba5e5b74a7ca28f142d7b96f1906002ceaa97697e68b02f909d440a3227080f9ee8622a7c7327307e969c37d2b54956fbc295170aa85afae0537d584657ead762876d429f21d7cefea7dee11736adfb4b1dfb158eafa6844ce34dc57f048524d28eb3c126dbd779dc56a68357ec4bdf60bbe6e18b5780bdbb950983e5254bdcb73bc1a4c306a1730e04a210a424e4a3c3e397024cf91e1632c7d36e70c282821d0fe1a749d0e374a3e41531f3d86130f08f92a23cf7c54c969ffd0d34fe7bb5b958d1f54b383ae654cdfd80ce46bd7fdc032de4930c62fe405c", 0xe5}, {&(0x7f0000c0a000-0x1000)="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0x1000}, {&(0x7f0000051000)="4af942b25f9971cb8a7d5b3e5b9ca1f466d95b9cf10b7f6286458863ae57f2d1b8540e822cacb04ba795bd53ca5e1aeb0fe91b02bb0e13584138927ad6aa17c0ab493144322cee611841022eafa78d91c4fafb390c9b921662e68769a73278982bf9cd1f603d97c854d63daea25b10922380039806ceca668c1233662924c92631590e81b3d6aff336b74d2bae107db6a218bd0c0cdc051d1f54f83ab9570274ccaf32b736e08678f83b9baf4dbac173648d8422b06ef953e67a884651f9fee5744f271281e55c19e368ee5385ec81951791d01edafc451184f48b79131f1b73dbcc5e96e641d079be136e", 0xeb}, {&(0x7f0000535000-0x1e)="5b7adc5c970ea49750f2078cfe92cd0c9362c2eb278dc8a051f48f33d60f", 0x1e}, {&(0x7f000040a000-0x3e)="b0a1a3270eb9b6eab528aa6be997acf29426d97814f98f8cc3bb3f7369d7a13fb8b06f7c3f431b6baabd4a21e8664e836c5e970f54fdbf1120255d3e13b4", 0x3e}], 0x5, &(0x7f00001c7000)={0xd0, 0x103, 0x3, "c7a1a80153710cf9c507d51bb9339d13c81bd8fe9b7b3464d479a063a0d6643b92440ad65c298ad6c5a86f8392d61c58cb075467db34f8b61358582d85d7c598c820b3f8c46a3e6c2c6635363cf349dde2c4f289fec30c4ef6da7388f0a3098a8c3e44a978c81648e43fb864856e46ac7e288110238b3f1ac9aff9a89ca8450479642c78db3aafcce67c65626d7c43711cc2f9ec45aa17f07fa325ea393364062eca2ed2dc62b274484f9d03700625aabca3fa477eb5066df52c46934d08"}, 0xd0, 0x44000}, {&(0x7f0000165000)={0x27, 0x10001, 0xffffffffffffffff, 0x7, 0x6, 0x8, "9604a9b307fdd85dc3528e1d7ba877934087d662edf2f2822ea211a83855675d8ebb28fd8648737f50a34b6a5de93eafd2210b8798f970a81cf9a6d30d4120", 0x7ff}, 0x60, &(0x7f0000ec6000)=[{&(0x7f0000af4000-0x8c)="7289f166f7a057621895bc05ad70c0302edb08618bf8f5b57f1c372765bae5eaf17fd2fea463b3c95aabf2a7135edecd6235c0693d205bbbded400baf151eb06ac71a7a1915a09ab358afc7c710909df96de7dc85f54d87447dad96ac9d92cb04ab4665111566a4a982f32ea863e7fd92e1daefba7fd4972e48146c73e3964984fc6b887b69cc482b957ebf8", 0x8c}, {&(0x7f00002ad000-0xbf)="2e382ca200132be7a459f2e2aedcabdfd884d2e637a4b697359b3d95def9d749b44a561994944793935d8b12e35a7e4efb86431d3b9bfaa50e89d7ef905f21803d949e21082827567c26c9910e0a40a3819418fe31e237b63c3228a8fa0f35020adbd2d6ac992081288634635b6d10abaf81d8f0e44763e94ca431ec7cb574d8d875d3563767b71554cd25d2cdfe43e3d9fdaae76afea2b540eb29bbbe6a78933e99a04d65063a66a4b7aee97a9701ff488984151ef7361239d43491b58bdc", 0xbf}, {&(0x7f0000e3c000-0x31)="66d5c061c125e18c9bb6b33648cfb3bbb3a94090ecc32206b287104c2e72c44e2fb5d69c5e51bb74bbcd78fa91bf9a8747", 0x31}, {&(0x7f0000fcb000-0xb1)="c2553c595044c6fb463c4bd09fcf387fa5d2f2be6bac61adb2239e6a026d09ec8b4a85f0e352e8fe5f12df66631c17a2f74b751bbad00c5005da3e5e841200b1fd1c8de354295171f017feac1a57d874f20066472afa38986887dd2dc472520f255b12a69a6b86ab2fd38d59e0b2f5aea37865e873e39fee5f2bbd71fb59f56f862f8c3956be17dd99984f60c1a967847a9a311d506bb55a2c9954aa08d6fcc7e37636994b368b65106885ea28c03bcd07", 0xb1}, {&(0x7f000077d000-0x6c)="c158ec9f34d74dd3a8904ea5432088fe5039c4286f996807c81d2715ce76a4d93dfe4afb91c50e32e511bb77be14c141c5693bd0e167f5a6a90cf832590ef192258ea8daa77eafbd2f89d7f08ee138b11a55651c36abc08e8cb76ec6e3fae19fd0a67bc7474d11d9425e3cb1", 0x6c}, {&(0x7f0000181000-0x22)="fafd77d4cb47359cd5ffeb41f5a85348f7421150e95a977c2668241662ce55c2ea5b", 0x22}, {&(0x7f0000039000-0x4a)="4ce2466a0bc615f4aa6feaa5e09826f86ac0957f579c38ac936f8287b65501ecd03beb2a6c51be50e56bc2f51d47d3a87bc11932c9fd3482a7bf51cf876bd8c9047d88c09adb5278933d", 0x4a}], 0x7, &(0x7f0000b77000)={0x1010, 0x19f, 0x600000000000, 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0x1010, 0x20000000}, {&(0x7f0000b1a000)={0x27, 0x4, 0x8000, 0x0, 0x8, 0x1, "0e9f8bacc65f1f3573a71da02765dfe9e5f37796358478754923160c4f05e7e872b06c799d232feb3d799130c85992111bb0bc4fd7c498de319f0360acea60", 0x6}, 0x60, &(0x7f0000ef6000-0xa0)=[{&(0x7f00002c4000)="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", 0xfe}, {&(0x7f00005a8000)="0f989cf3677766b888f5776b9c92600c05ae24cceed99efa78e14de44f31d2f9b522ed81b44eb91ab560b7b818aa9d96b0d6bac4bb110ce21c96be12e2a3cb979c685534813639b3b952fd297c0de56ff6c8509d59130b52cc3cb6b06743a9250b", 0x61}, {&(0x7f000048e000)="782940139740846e53517cc64e53d7e5aea95923180e6914fc5ab157602be3afb6ce9cddf77aa74adc898048f0a31bdd09dfa88307518ca5bed059c7ed8f10b522f26cca44be7625bd37b38ba94e5e366455da9bd3ba5733bfeb96623780b3b64f9ee7d75e4e3dc373d55856ba69a0a3a974faf7213f8036eee24ee1a30cf0d8345e", 0x82}, {&(0x7f00005ef000-0x12)="4b4404a42cbb409a30fcb1d4921f6c51231b", 0x12}, {&(0x7f00001ba000)="6d130919", 0x4}, {&(0x7f0000cf1000)="650502c1e3ab92f2232d17a82beb13ba328871e4980abf6670d47ff0579708663e22ff9c0b5f3120c8563de54cf431aada66ef43e7d6747760e3a7b474f0b2e5037781fc4909ad4df36e6bd558fcb35a63dde8d0aaec542d59f773406e955f713c08d4b37c7852b0659ff486bed8fb81d9ce77f3747459009f9ba7fed9a2a45fc10f1a726bf0e9a9021d4a5b731a6b323eecf039b7252f4927873f8f9d9e07c3c17ffceae0ce77ec3274348db12993", 0xaf}, {&(0x7f0000395000)="0ad2a81c4bdaed5914b04c9b44af16ee3888c2d9a43fe9c353d015f3e7bcd985d62e43292ef619e6aa1f8ecb3544e479e1864aef9b189380f8c38b60e399991efea01c7ca74f58d8ac68c189c8acb78cd612ea580ce0a384dc1746dc47eb42a819e302a0e7b17ada5ec6e661b263317b493488368418e3fea73f56de7434f2fde46092df75ce4fddd53b183f730e8073f2e8363ef1fd8931146b94b14713101ef0b18014057c64e240f48e1466688c0c9c98c6f328d2d9c124bdc6326af12ac23430c70cca1affac3ed782981789a4", 0xcf}, {&(0x7f0000984000)="e3bc326611bb456ff75d7770a6ed26225cbb704885ef2750a134b540d710383b9cf4c3f64005e1b1e8cd4888b2f050ef167388ccce3698e7357e57f022e2b856c6a4fe05687dc449f5f50777191c3779a7411ce13dfa1af27c6704ca28f20c4d08d77a203737", 0x66}, {&(0x7f0000999000)="d208f13c6de208e3d83f6ee8", 0xc}, {&(0x7f0000e2b000)="6c5cd680d182eb2b93049b80745f0eef0c8ac939f7f3b802d219dbb9b19f41fd12b986ac14e1a99b1adefcd5440145d5873a0dbc9408e3962dba8b9ae31961ad3e7f90", 0x43}], 0xa, &(0x7f0000d7c000-0x60)={0x60, 0x0, 0x2, "480b12866cca1afab64ad4f3c983a4a3411d258fcd54afc19dd84d24165cfe37c7a8c230592d2404546a8d352266508f6207ff4ba16f815dff06cd8c082da8e5498a71a657c3a148e7"}, 0x60, 0x44000}, {&(0x7f0000c47000-0x60)={0x27, 0x7, 0x1, 0x7, 0x6, 0x5, "80c40005a0b68e0bf947a4c9b871b6ad72cc647ce358f16da3d7a70cdd85581068736702c63996f29d8ffba92d59df6ca1bcef583b33d4486718be3ffa86cc", 0x1000}, 0x60, &(0x7f00007d6000-0x80)=[{&(0x7f0000625000-0xd2)="53e9da396630161478225bbedbffdbe09fe02f8b4d4777cf636e79e1b70bd3e80cc2768b24182b56e2b5a22dc853bba8aa3119287a265cd22aa8d52889db59b91a6f347d375f4d5afb38dee9230ed70baf27e0151648f97550632aec8fee9eb3a761e6f9f3edd7cb238b55bcf78355b3b66125ce5396589f92834faba66a6faf0b993946687295b545c65db1e4d487baaff56b7f7abf753f6b99e3d3bb8511eb74e95cf8974a73f9683f96f5aad1bdd44eb0f3b996a2f8f31f67640cd159f052d2e10fe37fb5f4c7116bd08eb7371e2662cf", 0xd2}, {&(0x7f0000d30000-0xe9)="e2c61424d4b493ec7cd4e2d0800e608e2523f4063b227f23f9ce8e94ad78cc2893d828983ea71da0f0e35314202cdef16ff5e26ae463cb9bba8968312a8812cf6b3fc659c4437ca02995d537026764ae480baf96c2f405eedb892a7b554d0a37a3eb8d1d4d008b80f646c026fa8217993f0db1b901c84a4202b20559c0a4bc24dbcdbaca14b612728b2486ef0423d2c3af4757e2ee62077a6d580127f606a65d78376dfe5711615288fa626aa4dbd0655c278b3342d424fa49efb29af4a6f12644d710bf202ffbe6ee0d7fdd6605b7cc88b4a5f55a28502ce62b3330eb60cd179daa5cbb8578266d96", 0xe9}, {&(0x7f0000c3e000-0xfe)="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", 0xfe}, {&(0x7f0000826000-0x66)="543eda2cdccebbbadcd6364c91797b92b591abd992ad906db410ae56610bb42557a461135696efe051895c27c33eb2ff0c0bdc17ec1e915ce48604f3cbda3dac95578d54aa79a1e0ee35eccec3711fd2b9b5ba1c1975ce8d2089cce843ea788cb812cfaf8f53", 0x66}, {&(0x7f00001f8000)="e8bc3c81811ec458cd2d0852264c0af8904ddde5396ea5e09701d64fa344036d381e930f729c52ac30695ad6ff66f28d71ebe98b09aa1a9f5526930e17f49ca624740d9050da4590c04728f2b23b9c2b3b41e0beeb03f3b0269d675e39734a590074a038b236dd93b15145c91e5ea899ed07bfeb52dd59dd", 0x78}, {&(0x7f0000b84000)="8eb666ddbb19edd5eae06ac6cf94be27b9f7232a4e86948f96ec7349508ff41b2cc420a42810f0be66a02db5", 0x2c}, {&(0x7f000018f000)="a79ca8b905aed48ab6a623815f2b625a01d59b381c7345869f47016315cc47574028af77e3a85a355b09fe1852c24844541c907536f9310e7dfaea9501e2be9c34e2f9aa81460ee33bce743fc16ba6c2a5123fb75d486611b97033f12ad1b2fd5ba048140cc14cac96f98d317a44e320b0a5a0473962b5b9ca6d8fbf5a6a437de90e28ff06efda3ce3e66ad90a2faf2198723570ebc53c91d89eacc55d6e0ca6fa92cd812177c1bc2a9fb642ed669d1da6c6131a3f2ce5a8", 0xb8}, {&(0x7f000014a000)="33957e1990c578a8956dbe75639a73307fdeba609fa10e2c063a5678f7096cdedb620347ebad1447b0b6c68092bd817e69f6a3ac2d545377958251e101b12c34b5343d894e33bf8d4642d121acb158fa0db75f66a1abda0a1abd7017f510a1ee4925a45cef34bef94f413dc14a55d185acf1a7d247586217188c53115397ca3d79e00b7145bf83dc8b370c3a59c9a650deb9f5", 0x93}], 0x8, &(0x7f00000d4000)={0x30, 0x110, 0x100, "f4ddb4ecc825100622d27c5a0e241fdffa1419cc29c483181f8d5fcbe8"}, 0x30, 0x95}], 0xa, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a74000-0x14), &(0x7f0000665000)=0x582dbe312c0acb12) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000111000-0xb)='/dev/loop#\x00', 0x1, 0xc8200) r1 = dup(r0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004f1000-0xb)='/dev/loop#\x00', 0x0, 0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000b4000)={0x6, 0x1a0, 0xfffffffffffffe01, 0x9}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000461000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x20004, 0x1, 0x1, 0x9, 0x1ff, 0x400, 0x200000007ff}, &(0x7f0000150000)=0x35c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000312000)=0x0) syz_open_procfs(r0, &(0x7f0000958000-0xa)='setgroups\x00') 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/mixer\x00', 0x214401, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cdc000-0x4)=0x80000001, 0x4) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000687000-0x1)) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioperm(0x9, 0xf425, 0x51) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) poll(&(0x7f0000930000-0x20)=[{r0, 0x9400}, {r0, 0x80}, {r0, 0x28}, {r0}], 0x4, 0x100000000) r1 = syz_open_dev$midi(&(0x7f0000b33000-0xb)='/dev/midi#\x00', 0x58, 0x200800) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000b5000)=0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00001c3000)={0x81, 0x3}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000094d000)=0x200, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f34000-0x10), &(0x7f0000820000)=0x10) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) delete_module(&(0x7f000060e000+0x1e6)='/\x00', 0x200) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f000016c000)={0x6, 0x10000}) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000056000)={@any=0xffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f000084f000-0xa0)=[{&(0x7f000096e000)="930fa978c2c1f6e43ecbe20c07244a30447c94ef4238191a4649cdf5f0c5119355fdc6548475dfde6d0343f6e04c67262095567e322985d69cf2f028eca3946241e377ce4bdec058f86c025bdc6ff5e5d284f4a1a620942e92359a4130734333421fb0e0c1a00ab6108173006fc967e53e734ed38eab5af038b90e68e26baa54d480714c55967c7fd850791c76697a7001f3f6263e8824ae65f0a4264ae7e717e15da463375389d01f0828fad37e694daeff68dc0820a0028dd9c9b0de546dbcbd07ed3b501e60", 0xc7}, {&(0x7f0000de1000)="d6194705ad7fd54955170a62360e58fe964adfcb2af2cf26bbf87a08a0be53d683599f5c5d4d894cca435f61e67cfd1a290df6e35ccd999aa7d8b621f5962006451183ecba72e01f8b18a472219c711c6662e558e1ebd463e59226e9a262b1b28f83dc2a78d313823ee8a0abfa79cad6", 0x70}, {&(0x7f0000540000)="0a3c7636171bc4e7f10ffc055606452bc6d2beccd173e1ed140418c0bbb3815688a1917eb7cf015efaa2585b655f4e83205b38db2bc9444889617a5f618fe111cc76b73c84533fe22b7dd429381901d147a43f309e12c21cec0cd839ef149ecbe39b38be67e152630ab6a4565310cc0ce1eb432f54cb3732f5122fab6e27a87867a350c8dd2f21811520851399e3ee8d7b12a5114f48bc3fb1a379b081ae08c93d91935ab7c5", 0xa6}, {&(0x7f0000552000-0x7f)="941637a8d5b6fe14f9135053d031f7617cb7aa3326b8444062ec57a9c00b9728993de71bf57d90fd6bb90886ae6e511d51bfbfaf0622abcd47e9f26665f31b46382bce55743d775768a3eabca13d5be47405916c9165a36de9133e930b8a7b251041982244da6f1e3f96f7961c111e8c29fe1d9954d53f9480c3b6b2add020", 0x7f}, {&(0x7f000038b000-0xfe)="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", 0xfe}, {&(0x7f0000fc5000)="2435d84f1eec866e2264cde3d24d5c75ef807477fcde7e17fa9772875fccb3c84e6705b012620699276c2ebbb3dd81c0fc8642e141cf59c07e02c621b708e2c191d2e41f333708a4fbb02b6fc45102f92854f46e2b56a74c77e80b7346f49dd9ad7e53651a2155e488f46532917f77b54e63b0935864a73b0abfbfff133ef9064e50eb0d1a900809f8c9bc9397f72137fdd0c93628e027f976473bfaf2be498a32ba17666e28d739088d7dc0", 0xac}, {&(0x7f000029d000)="2370f9a40fcf0e60f587203688ca316489fa2ce13790a8e5a28eaac06fc6b9abd3e2d4ce3d87c8c8c0ccb047585c45a0377bbb72569096e74888a6fe5b135a08f23630a7323de21a2119727fdbe1d0ff7c675b7d5a69245e5cf1fab7033cb49f8a9acc6a6525b13d77d80b5a29b6ff60ac22b1d3e05383a96729d72bccb6c706e1728f2b3872473249b0082ad21d18", 0x8f}, {&(0x7f00002db000)}, {&(0x7f00006d8000)="9b604b88a577447fb53f3e741390f3af15e7a71b9acb3e9f205dbe7414452c3456e826a259e3e4c7dee55ce81c6b386ccc7d3b6039113e9583e6c2dc65d665a40815025ceafd597f0a5503d837dedfec7d17d95174cd71", 0x57}, {&(0x7f000076e000)="c280c832f8bca0a283950e73bd5cf120ea8d6ea945fb08db80f7f7fe0077a7008efc186486e99ec458008597b2fbfb1abb99959e4d0e908b441ed6451da574a302f7e1c747ca7cc0df2a119374e73e36769b407b183b4bbb1549ec76c0ed1cae43dcc045fb2b60f6ad8b7aba253ba59102e9cb8ccd66b8e88d00c8fe58be1cf63da836c01c6f8c7999abea2717c5b21d67e5982144889a7dff3c2bf17c33cf6b786b27388e7d41c914d1a4c0df6c646da742b5238c902af8acdb50939ea2c6ad96775ed68163431d0a1b40b69bffdcd66eacb8b493239ceff0c0e994da40ebf50f889af320aafffb5dc05320d7533f825a679c865c10f8c3", 0xf8}], 0xa, 0x81003) openat$cuse(0xffffffffffffff9c, &(0x7f000068d000)='/dev/cuse\x00', 0x200000, 0x0) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000023000-0x4)=0x100000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000057b000-0xb)='/dev/loop#\x00', 0x20000, 0x200400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ee3000-0x4), &(0x7f0000791000)=0x4) r2 = syz_open_dev$adsp(&(0x7f00007be000)='/dev/adsp#\x00', 0x3f, 0x10100) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c0000)={&(0x7f000080b000)='./file0\x00', r2}, 0xc) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x24f, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) clock_gettime(0x0, &(0x7f0000365000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008b6000)={0x2, 0xa2, 0xfffffffffffff801, {r2, r3+30000000}, 0x5000000000000000, 0x3}) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000054d000-0xb8)={0x0, 0x4, 0x1f, 0x10000, 0x10001, 0x3, 0x2, 0x0, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x0, 0x1f, 0x0, 0x7f, 0x81}}, &(0x7f00006b1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f2e000)={r2, 0x101, 0x2, 0x9, 0x240000000, 0x867}, 0x14) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r0) 2018/02/10 22:10:29 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000073000-0x4)) mmap(&(0x7f0000693000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fe0000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cf7000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004b1000)={0x6c, 0x0, &(0x7f00009c7000)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000223000+0xd3c)=[@flat={0x73622a85, 0xb, r1, 0x1}, @flat={0x776a2a85, 0xa, r2, 0x2}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000639000-0x8)=[0x28]}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x2, 0x2}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x1, 0x4}], 0x85, 0x0, &(0x7f0000d90000)="9ab86a5e12c99038ff3e39d588cb0334b0da8fccdf9737751cfd03c778ea0e506930ab1a437db73df28a7b52607fd5d68fe05fd964f6d23378c013b333275939a31ef2c817b3f062a720a54c976072bf38e6a8989d3b323b97b8f2b67138c6961f3658e9b59eb967e23d42923fa19cdee225a08fb35d33cac659eac6ce41e14bbf1e7625ad"}) syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c'}], 0xffffffffffffe83, 0x81003) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000041f000-0x8)={@empty, @multicast2=0xe0000002}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000001) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000003000-0x70)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db6000-0xb)='/dev/loop#\x00', 0x5, 0x0) r1 = open(&(0x7f000058b000)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a83000)={0xede, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000234000-0x10)={r2, 0x8}) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) syz_open_dev$sndpcmc(&(0x7f0000dfc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000444000)={0x0}, &(0x7f0000f52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c01000)={r2, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x0, 0x80000001}, &(0x7f0000578000)=0x98) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00003b8000-0x10)={0x6, &(0x7f0000665000-0xb4)=[{}, {}, {}, {}, {}, {}]}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[], 0xffffffffffffffec}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000099c000-0x4)=@int, 0x4) accept$alg(r0, 0x0, 0x0) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002ee000)='/dev/snd/pcmC#D#p\x00', 0xffffffffb7340208, 0x200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003b9000)) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) setsockopt(r0, 0x8, 0x3f, &(0x7f0000b0e000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x1, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000061c000)='/dev/dsp#\x00', 0x747, 0x440000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x84000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000fe3000)) fsetxattr(r0, &(0x7f0000e0f000)=@known='security.ima\x00', &(0x7f0000f60000)='security-\x00', 0xa, 0x7b4c7e7791fb6997) r2 = dup(r0) listen$netrom(r2, 0x8) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b4a000-0x60), &(0x7f0000000000)=0x60, 0x800) fcntl$getownex(r0, 0x10, &(0x7f000034c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000000)={&(0x7f0000001000-0x35)=""/53, 0x35}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xba1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1a000+0xf65)='/dev/hwrng\x00', 0x400300, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a69000)=[@in6={0xa, 0x2, 0x336466b2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0xf7cd, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x54) 2018/02/10 22:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00007d7000-0xc)='net/udplite\x00') r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r3 = semget$private(0x0, 0x6, 0x400) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000443000)=""/110) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x40000000010000, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000ee9000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007b5000)='keyring\x00', &(0x7f00008d4000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0xd8) r1 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) fcntl$getownex(r1, 0x10, &(0x7f0000f66000)) lstat(&(0x7f0000b00000)='./file0\x00', &(0x7f0000599000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) flock(r1, 0xb) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000010c000)={0xffff, 0x80, 0x81, 0xfff, 0x71, 0x3, 0xffffffffffff8000, 0x1, 0xc22, 0x5}) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:29 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f00000f7000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000-0x8b)={r1, r0, 0x80000000, 0x8, &(0x7f0000001000-0xe3)="58c32593a7a0ae428ffe37def84a3f2c5afe7d4c3693632fecd9a177cb2bc0b47ca674adbfdbad0101f33d8c8c832a72479a3c697f273a433308832a80b880b495d0438358871c8e53aa6f26a5978fa5f3a6b230edb93a4ab87ac5ea498270a80ad708c499ccbac198dfd8bbb1348633eff4a2bed06960b46821cd3801eb8f93a45d7b7cebba22abddb0f46e2e26645622d012cf31d2d72d10892d57467fed6d45f4d94f4396b93b732872bdc82ad554b21b794aefa59a5fb36fe74c2f1c34f2475d6f326b801f8369a14045aa7d0e4dcef8fad02cb02092ef5abc516d52edfc5d0d3d", 0x8000, 0xd3d, 0x9, 0x8, 0x67e2, 0xffffffffffffff7f, 0x2, "187906b28b59e529fa4986aa16b93879d1666e40f645118e5be62b71e7927bd23416667b79f6726fec15ea2898bf8a763242e0dd6767f8d11d2924c6098e75d8bfb365139969582ae5c2d434b8d3486975501458dc819219ec59987beee03d5aa5ea93"}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x129000, 0x0) 2018/02/10 22:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000750000-0x57)="587ef882c55d23d58a6c090278161257bf2661d571979b4050294d9088c7e2bee62948b8885784bf0a2a2389596deb2cc01d75ce12b203bcd3dc9d82ad29a88f38ba79ab4d5b097c401686a68a34f0a0ed54b9fa5a0429", 0x57) 2018/02/10 22:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003ba000-0x24)) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00004aa000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c03000-0x8)={0x0, 0x9}, &(0x7f00006e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000021e000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffff9, 0x8000000000, 0x800, 0x101, 0x64}, 0xa0) r3 = syz_open_dev$amidi(&(0x7f0000ffd000)='/dev/amidi#\x00', 0x5, 0x16000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000434000-0x8), 0x8) 2018/02/10 22:10:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)=[&(0x7f0000001000-0x1c)='keyring@wlan0wlan0*system-+\x00', &(0x7f0000001000-0x17)='vmnet0GPL/wlan1selinux\x00', &(0x7f0000001000-0x8)='\\keyring', &(0x7f0000000000)='\x00'], &(0x7f00003ce000-0x30)=[&(0x7f0000233000)='procvboxnet1md5sumbdev:!\'[em1lo{ppp0@-e-nodev\x00', &(0x7f0000000000)='securityselinux@Wproc)Z\x00', &(0x7f0000001000-0x20)="2b6370757365747070703173797374656d259f76626f786e65743070726f6300", &(0x7f0000000000)='md5sumem1\x00', &(0x7f0000703000)='\x00', &(0x7f0000000000)='&\x00']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@access={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x37}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006d3000-0x4)=0x6, 0x4) getgid() read(0xffffffffffffffff, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r2 = perf_event_open(&(0x7f0000eca000-0x78)={0x1, 0x78, 0xfff, 0x2, 0x7, 0x2, 0x0, 0x9, 0x40, 0xf, 0x240, 0xffff, 0x7, 0x10001, 0x2, 0x9, 0x800, 0xfffffffffffffe00, 0x1, 0x8, 0x2, 0x1ff, 0x0, 0x1a01, 0x1, 0x53c, 0x0, 0x1, 0x3a, 0x3f, 0x5, 0x101, 0xfffffffffffffff9, 0x8, 0x3f, 0x100000000, 0x3f, 0xa0dc, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00002c9000-0x1), 0x8}, 0x10004, 0x2, 0x2175, 0x6, 0x98, 0x4, 0x8000}, 0x0, 0x8, 0xffffffffffffffff, 0x1) prctl$setname(0xf, &(0x7f0000137000-0x7)='vmnet1\x00') fcntl$setstatus(r2, 0x4, 0x2000) r3 = creat(&(0x7f000032e000-0x8)='./file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000091e000-0xc), &(0x7f0000427000)=0xc) connect$pppoe(r3, &(0x7f00001e5000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000bea000)={{{@in=@local, @in=@empty}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000dc5000-0x4)=0xe8) 2018/02/10 22:10:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00008c7000-0x33)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xba1) 2018/02/10 22:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000f81000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000589000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000921000)='rxrpc_s\x00', &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000700000-0x49)="b46c8e928617200947f79a8214cb1fc621affe2bea0c5251ee4b26be600f7a49886491e55e4c5145c644fd133ebed8078b535a56ef61c58fa5085ad5334189815e091df95e3a8e6a1b", 0x49, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x20000) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r4 = eventfd(0x7) readv(r4, &(0x7f0000b11000-0x70)=[{&(0x7f000062e000-0x67)=""/103, 0x67}], 0x1) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r4}) write$eventfd(r4, &(0x7f0000cef000-0x8), 0x8) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0xffffff13}], 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) prctl$setname(0xf, &(0x7f0000c10000-0x1)='\x00') r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x0, 0x0) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000721000-0xa)='syzkaller\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d64000)='keyringGPLwlan0\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00001ed000-0x5)='user\x00', &(0x7f000027a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004d6000)="ba63500f1efa939380788f4f79a0603e6dac58d27e5abcb2708a35038a97177d32948e1788e50fa8b010a7a3e1f9bce15fd036be6197706e0b8f3461f386b5b3296e12cce3dbc117df04b72e826afd59", 0x50, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = openat(0xffffffffffffffff, &(0x7f0000b85000)='./file0\x00', 0x204001, 0x40) ioctl$TCGETA(r2, 0x5405, &(0x7f00002bd000-0x14)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$int_out(r0, 0x0, &(0x7f000033b000-0x8)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000097f000)=0x2) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/hwrng\x00', 0x400401, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000099b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c07000)={0x0, 0x0}, &(0x7f0000c53000)=0xc) stat(&(0x7f0000561000-0x8)='./file0\x00', &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f00006d7000)='./file0\x00', &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000243000)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027d000-0xc)={0x0}, &(0x7f00001e7000)=0xc) r8 = getuid() fstat(r0, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000538000-0x8)={0x0, 0x0}) stat(&(0x7f0000aff000-0x8)='./file0\x00', &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d35000-0x4), &(0x7f00007d4000-0x4)=0x0, &(0x7f0000f83000-0x4)) r13 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000442000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000c17000)=0xe8) r15 = getegid() r16 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e7000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000577000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bc000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000987000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5e000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000e10000)=0xe8) getresgid(&(0x7f0000e6e000-0x4), &(0x7f000095d000-0x4), &(0x7f0000838000-0x4)=0x0) r22 = getpgrp(0xffffffffffffffff) r23 = geteuid() stat(&(0x7f00000d8000)='./file0\x00', &(0x7f000046d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e0e000)=0x0) r26 = getuid() getresgid(&(0x7f0000ac8000-0x4), &(0x7f0000474000-0x4), &(0x7f0000bb3000-0x3)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000259000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000bd9000)=0xe8) r30 = getgid() r31 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000983000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000dfa000)=0xe8) lstat(&(0x7f0000259000-0x8)='./file0\x00', &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c2d000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000943000)=0xe8) r36 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000)={0x0}, &(0x7f0000cae000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0a000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000327000-0x4)=0xe8) r39 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000995000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e9000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000c0b000)=0xe8) getgroups(0x2, &(0x7f0000db7000)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000826000)=0x0) r44 = geteuid() r45 = getgid() r46 = getpgid(0x0) lstat(&(0x7f0000f00000)='./file0\x00', &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000921000-0x4), &(0x7f0000dd6000)=0x0, &(0x7f0000740000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f00007f0000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055e000)={0x0, 0x0}, &(0x7f0000b73000-0x4)=0xc) getresgid(&(0x7f0000548000-0x4)=0x0, &(0x7f0000c12000), &(0x7f000056a000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f50000-0x4)=0x0) stat(&(0x7f0000d44000)='./file0\x00', &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000222000)='./file0\x00', &(0x7f000066c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000598000)=[{&(0x7f000078d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eba000-0x40)=[{&(0x7f000024f000-0x56)="95c9456fa5ceb35a6143d6aa1a3a09cef8fa419a2a91c9cc1e33b68b738bce022e556f614870c57c2b9f728d533901acf7f3c46b2171caa7c25a216d6dc1a63ab89c4d1a7055c088b7ee38b3828cc3bb7af43f94ed98", 0x56}, {&(0x7f000004d000-0x18)="bce718dc5becb738c4cff1daf3c7a57fda7fb3ea4d86769f", 0x18}, {&(0x7f0000031000)="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", 0x1000}, {&(0x7f00002cc000)="ca888b875c8c8f477c43ef3956682020b10d3164b36e4252ae5d1125b38e00006e9323ab65584578793e010b876236c5c7902d9bb6c28547ead3de62e73ffded35d6f9b2cef4f92499f396fd29adb012b88b6496b07906914950e06a3c0e9df29d52a7aa", 0x64}], 0x4, &(0x7f0000424000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xf8}, {&(0x7f0000f40000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dfa000)=[{&(0x7f0000a83000-0xa6)="bc8869ae40ef43c359c4624e6675b6ad5adc37691d5fff7828677ea1e871e813a3e830f1a521689f07f021743c7bcd10e7d27e8a7c7b8d0870e73361ad76645a8a1901660d32e7a7545a37af8d2a9a5051c17a6f54b2cc0abecf9dc3b01feceb5aa4d381e8b73764e7708de40dcae7c3137e97d648c807a99268911de6ec61b37343009cdb3fc396ffbb09541968df58af7de9f993d8797b52d6594b792a87fe916d6695d0aa", 0xa6}, {&(0x7f0000a3f000-0x98)="22a6c664d060d216b8757692e6c50d6f71d245bbce02785ce6e843f7c7c701d64d27f1ed0e8ecd0f2502f9c18b34f973ad384c283de8c2650ea6315b1d2138e54a948f4b4595dbc419349006fd467b5899f8ee05c4c3dc50359e2bd6ffa958172f046893e013f089cff1fd75270d33a4a014d2c7d30e6b38698cf222248ec0c31961b0ea1e2b4b67b66db1963bbdb2a7bb264eab73cf127c", 0x98}, {&(0x7f0000730000-0x3f)="db2d85476afa58b4c6b279c6bd4b3e04d43e40d77b7bbb8dd01862f10573b47ed777afdf5575c408f686d80a3f1ea93b39838cc6d250dca0b7dfeb34645bff", 0x3f}], 0x3, &(0x7f00009fb000-0x80)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x80, 0x80}, {&(0x7f00005b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000578000)=[], 0x0, &(0x7f00007e1000+0xd52)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x1}, {&(0x7f0000f61000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}, {&(0x7f0000e6f000-0xc9)="2b03dabad56f140c732b1f001ddc4fdbb217bf2ffffb91e9626e0e35af193b5b1f776595f8b2a66170d99b15f3f32c143019067369fc9bd776ccbee8cc8834f47c3c30dc73dc12f8fe99d04241e23982fb19ea9426d9f8ea5a95008d0efde90130568add30793e4df3c4d175dd381c7bcdfefc03af1d1c2e423d196c646d24aad5b161a01bb9a4c332601854b219d560c9f5d1d9c262cba6d02a584c1536cc7ed7503f7435736b01bec0227ea53bedef816e180a33ff600148457c24cc7dee10bd2b91e86f3b8ca6c5", 0xc9}, {&(0x7f0000175000-0xf8)="d66f15928bbf4aa2eef315da68313b8e5d2565f00de9e768fe49a4ef9e90d435eac295c757f1446d7a4872d5a01e77e26628a5735d5de030edf35a0f81d7fc671086f9166690929fee9e6d3fbf10d08610dd5fae1caed8c8fed4c536b25a4bc4b6badefc792501110cb71011238818428bc7e9962a441d0ac7a59d07805fcced7815e9203723d4eda1ef5bbf52071c103a62f6055ea32fbefcdf3ebf37ce0b7eb81df78edabac5cc6184efcdfebe507a437b366969d5b21a314ea949cb7666cc9552674004111beab81908b6b17fbf941787b1698d99d582371e3ce43dec6a516b42e23bab0c247910f01992ff082363840ef991e8af0e91", 0xf8}, {&(0x7f0000c9a000-0x9)="52586b5e3650a8250708ecad4930c47f713772bc0b40e0750d5a59616d950c4096d36dcb631b2037f41044ffb4ecf10a1171917a3a6f020d919e3fa941de23497e2e1d13589b366889a152540324d6791dd37e90ff9791db4f41b72a06152bf54705755eb42315c32ed316cf564a14", 0x6f}, {&(0x7f0000ea9000)="716fa94a9a53a816724d8de1b1c33ab112336ea90a87288747b595187cf0a3f5a737e161cc0f5bdc2f57f7c3522226045a3518216bee736f5109679d2f828d868c60273c3b1f05c0f1ea65aa5c82aad265708a90fe0d911553aa5a48d18343b4e12313e851e94bf794b8428f3172458f6692c0dccd1fcaf33bd66b81c2ccc06b244b716dd5c28e7037259e31830bfc4106cc3dd3337123dda293fc2d1dbfd66c62c9cb3b4dc69ee2de54d100688de5034240b42b83b9b9ab430d14aabd0ad85093a2f5cf042232922cf700f2009245a3026d93e6852565aba0388fec48a5410a71f530665f", 0xe5}], 0x8, &(0x7f00003fd000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x38}, {&(0x7f0000991000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cf4000-0x70)=[{&(0x7f0000340000)="dee9f1bc70f4c78e54b3b58624209791422162041a090083afc51c119257348846267fcf0cce6cacb5", 0x29}, {&(0x7f0000334000-0x3e)="d4dc2334ede6a1a0cdba16c0217b2bfcb2889e6dde4d4c428ed934752c94f3aceef06f372f2e068ef0e240237031f2ba6688cfc50344103c5313a4f3a486", 0x3e}, {&(0x7f0000a24000-0x8f)="9f1b8c5698feb98e887950a67a31f1acf55da3c04cc1b2691a67ec74d1f321fe8c7c7d3c99436f294f955ec4e7874c81e44403771da2726b59b1d11a7fd8c478d36768f7a6159578568df9b5e5740db3e6e897213bb5907c0feb917bf5b29364eb9dfe5bd5fef9a3ee22994d661279e1deb08f96f21d72e4b04dd503006436d79fa36211afdd3af16f8ff66ef8010d", 0x8f}, {&(0x7f0000e99000)="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", 0xff}, {&(0x7f000088c000)="7a6747029bf7dc744f0439def6ec4ce52d7087ae7a80afa3b898473476d6a9b96c4f2ccd7f519af448dad52bf51399c279a6ffffb1c2ffca55f52c9f4958de07144b52132d30cdf4c4380c9f1323d86a4ac7403b4b0c23a57826bef1098e1c9c4b1165360143c21e5cc15711866b946a32b80a70a7c5e9019ee10c992112e08a460580174f54c32d9b2e5cb6be6287d3ea08b960d148377c3558f13ee6ad52f2b94900b04978ade00228fe76cf680e", 0xaf}, {&(0x7f0000072000-0x9b)="75d09f79e40ae30fb0c88988d39ee11ea5a038bcd248cb5aec0c0a908bc9c796ccdddcd82c69c3c80cc96f29eb8eb8c6a3c07ce315995a1f6d924abc1f71df8dfbb2c2f9321c6c15e8b248241d58b2b10bb9ecc9c3500324ea344972a82f4cbc0f4fddc40b703fef6e72fb3877a9663942de6b4ca1146d452d1ac4cc53bab63e46602f4a83deccf29dd9c3e7987da664368962a32d66a50ada3bc8", 0x9b}, {&(0x7f00008ed000-0x21)="9e5c9f9b7537f8f9f8be034ef6d42d03699f56410b6504ae7a552bbea79a866996", 0x21}], 0x7, &(0x7f00002b8000-0x20)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x20, 0x40040}, {&(0x7f000097e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ac000)=[{&(0x7f0000735000)="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", 0xff}], 0x1, &(0x7f0000c08000-0x40)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x40, 0x40000c0}, {&(0x7f0000aed000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dfd000)=[{&(0x7f0000e28000-0xfa)="3687a4d65a7e6204f0fedbd669b3595ea5d811cfe8a58c8c62689c80688b11fbe2a4e6659adff4c2f0050b3cc629344359cd21cfa16a60a80c0460a696453293722201952f28c31e1ce2c4c2a1e17d5595d910e72d1900ae6c5dce6df69f24877c3229bb7a074e0ee0cf0e15124ce90eb7fc788c25b4de9dd10a1c512ae1995171fa7692d2103518927864eafa427a6c45ec273b2b880ca1d4f5363990b1ec57c7eeadfd9f1efac86369040a39d031a691135a823bb95f8dd73ae6b7e4796572b25c3aeea2adc07888e3082464d398cfb0942d558a3b90ea9357f973ff7b841da65e5e6b142e566d503e940d210f3ccf5097b2d2321d79c33b12", 0xfa}, {&(0x7f0000516000)="317dfd926bff49b3a0183339b258c62a5d332a93d120709e940cf9ca40f9bf94090dd35625a5bc7d358b075aa6f5a8a62df9900f9620707df018470527153e50c232916c7ba0485cc88f8506a806b2f2a07d9fa31f07aefe32e78209f214f79da0c1013990a3e20d2b7f330fc2d210e9e0e61a46b70adae70434e2ef25384e037f7be3f5230a70ded98d6c191115246e97f6dac190e5bcd8ede5a7492fd82eed42ea3bd5ee38dffb", 0xa8}, {&(0x7f0000313000)="c57368423b0885002a20fce4dba38d0cb00a88b9e7afacbdab23c4a04e29ffe238671b952391ee8420ca00e47ae48c9b8222b1c8e755160aea04201c1e6d5435979bd8443a67c33d96457cfcf2c4a38fb449649a972d56c1da1e0de8a6a99a53936d2a5f5797524c85353f5b26c90381c90ce47b210316b9481bbaca630fa00c9d4115d065bf46485c65fb6d54830e26b6", 0x91}, {&(0x7f0000f9d000)="4bd7408b0ce92df151899a38f04e5fb1f5efe472702341fe13b63b01e8794553f921820c9ffd0dbeebbc4b729c76b191eadf1c2f4476c7009c9bd3cdf38ec64cb425accccbed1071a8185a7ca8d0a14b846084b37ce23933035f43a89691988c09e95404d9bbb2a8492bad2ec4c752d268efeee64c58f981c7b0b64cf09a6cf6838c4e3800cb", 0x86}, {&(0x7f0000026000-0xf5)="bfc2843174d5619b48f5cfbca054e07b8ad8160cb664ffb9385c794864dece15ee679df022809e178cd8165257fe0622ef63c7f13707e2375ea8e600fcfd73c15adb77f41a680f2167f647cf5d8e14b905208799463aff0cfdbe22644a2dd61a98bd79a9768d524932af11c4d60e1c90bae8742ed0d4759ecab53a0162a51e6286c1ea2dceb8695003c61ee386e26a5e436a6e4cf21cf439981388577bb06b7c655f1ca4d824199120a1abf6d8ffe57ce07baa4a07b7909c9a65cf7d22a7924479fbed1ed5e2d59629bce3341698be56ab3eda610dc625a8e17b0c673fdb0911354914303bab11985236c13dbc9a5d224bce85c98c", 0xf5}, {&(0x7f00009df000-0xcb)="8c08439ac0a02dd7b4b2ad8e67363d34aee216ee28f83f3e682798dfd27922823bd5b16a04ea21cff0cd4749bc922642209294b6fc033152d9c511b87e12b7ece763e9c3798a319ed077373202344384898d08ae7e4914c227a1d71333e5074571ce3fc77cd59b431887ca5aca0de13806f0e5aff8cb61a4cebf8177566a4ecd7f180ba6b869ff22dcf20e6aba1bc6a8fea4f25968c7215917849092885eec6cc87ed975d888a2c2059e3ea12a78f33a525afd7a7861e0801fba926d354beb04ba97e49c2692b0e169904f", 0xcb}, {&(0x7f000003c000)}], 0x7, &(0x7f0000ba2000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0xf0, 0x40810}], 0x7, 0x8004) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x5, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000099f000-0xf8)={{0x0, 0x3, 0x7, 0x3, 0x1}, 0xfff, 0x12, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x5, 0x7, 0xfffffffffffffffa}) r2 = syz_open_dev$sndmidi(&(0x7f000039b000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) getsockname$ipx(r2, &(0x7f0000fa9000-0x10), &(0x7f0000709000)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r3 = syz_open_dev$vcsn(&(0x7f0000388000)='/dev/vcs#\x00', 0x4, 0x10000) bind$bt_rfcomm(r3, &(0x7f0000422000-0x9)={0x1f, {0x75c, 0x1, 0x9, 0x8, 0xffffffff, 0xfffffffffffffffd}, 0x10001}, 0x9) r4 = semget$private(0x0, 0x2, 0x80) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000210000-0xda)=""/218) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f000021f000-0x4), &(0x7f0000487000-0x4)=0x4) 2018/02/10 22:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x412002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000825000)='/dev/admmidi#\x00', 0x40, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f60000)=0x3, 0x2) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:30 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000002b000-0xc)='/dev/amidi#\x00', 0x72, 0x20000) stat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000002a000)={&(0x7f0000015000)={0x350, 0x21, 0x400, 0x1, 0x1, {0x5}, [@generic="c891c6caeed7e67e3acff134c41487dc6d3e2f152df4624c393a5a0d1742d4131193cbcecc0253f1451db023337a6a7568eb3a3bdfbd8c32ac1917c2b0761584538d911c9f62e586671ba0b36e2d306295e65ca7c6b06f586df88f8e7d94e50f55d000be6866c6", @generic="f5dd7aa0d088a5c60990d18c01c37b540a317e72ce9be5460db348abe8291da0cd7ef7ffa367f39c4bec3fb07ef38ed063a6af95ba001a97522337cf01d88ab68f557f0a111d770adf6e70ea8de9e5d8af7bb28b11eae99da5cacab57bf3fb43af69a5b46abd05c19d2702e6da", @typed={0x18, 0x37, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @nested={0x1ec, 0x83, [@generic="52eba9c6ed32cf0fdf97d589372a979d9a35d2e7fddcc559dbc2d1207997c298a21be770ab91157121315a7bb6bc82c5cf69688abef70285e36cf5ef8c5c8270692bb5c2d9924dcc5825c2c7e59b56bb5b62272e73f1c395d1fd440e7e23ba413c32513f43b889f2a06b8b3d9f5ac6eb01db0f77835cdb8e5020bf232479558e4026c3e713744cfd2f2a269c6cad128764e02b37b6bad4cc1ee18a47a197d1669971a631afc7b786b671d009d6339390fece0c651e00b7f62281cad06796114996a7bc17c2b34f4ee0f63d54fd547147674208b70dabe13d", @typed={0xc, 0x7d, @uid=r1}, @typed={0xc, 0xd, @str='@\x00'}, @generic="dcce59636cd3a99ad0f2bd314eb132324d56f5b165a68bfa3defd67bd8bec5e4c0eff1d0f3d5d0f31562d0e75f5eba753a8de54e386b8f974d6f1ebc1450d14621c315698964e64db34f28fb4eb9b10e4baf90fee251fd84e26f73c713e0b0926c96c5a7682f4321650c9f44eea81923b18c0e34ec4d072747f87cce70f4e0632748b1de69f2d02533d1b6f048219193170905c3987f789aa08e88a7e9f245f113d850cd7d84433365ded533b371c87ef80d4d4f7a25b4e7d366f032da5a416d267a5dae8e358b089120a068547aaf5c9e1b84b891caefb07ee31b07e543d36806830c18dc5fafbf27300b5db07eba0c1eb8de95aef3"]}, @typed={0x40, 0x80, @binary="0f61044a072e351c72beaa348e9cd9d5cf6785e8b9ecddbbb748fd9d9fbe9bc01b322fa52c18329de4268c7b46a27441d7bb33a03a98893b"}, @typed={0xc, 0x1, @uid=r2}, @typed={0xc, 0x51, @u32=0x4}, @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}]}, 0x350}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(tgr192,fpu(lrw-serpent-avx)))\x00'}, 0xfffffffffffffc53) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000035a000-0x10)=@req={0x1000, 0x4, 0x4c, 0x2}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000f90000)={0x1, 0x0, [{0x5000, 0x3c, &(0x7f0000077000-0x3c)=""/60}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000ea0000)=0x7ff) 2018/02/10 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fcntl$getownex(r0, 0x10, &(0x7f0000347000-0x8)) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000bc4000-0xc)={0x8, 0x1, 0x101, 0x2, 0x1f}, 0xc) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000d67000-0x38)={&(0x7f0000156000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f000096e000)=[{&(0x7f0000c6f000)=""/4, 0x4}, {&(0x7f00006fc000-0x87)=""/135, 0x87}, {&(0x7f0000ee6000)=""/57, 0x39}], 0x3, &(0x7f0000908000-0xfa)=""/250, 0xfa, 0x6}, 0x100) fsync(r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) getuid() fstat(r2, &(0x7f00002f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r3) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x7f, 0x0, 0xfffffffffffffffb, 0x1, 0x80000001, 0x4}}, 0x8) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f95000-0x6)=@hci, &(0x7f0000000000)=0x6, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002ef000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) bpf$OBJ_GET_MAP(0x7, &(0x7f0000873000)={&(0x7f0000f4c000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a8000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000872000-0x8)={0x0, r2}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000)=""/139) 2018/02/10 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000444000), &(0x7f000047d000-0x4)=0xb) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000024d000-0x89)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00006f0000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000722000-0xe)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) alarm(0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x40a242, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d79000-0x8)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aae000-0x5c)={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x3, 0xde, @empty, 0x45b5}, 0x6, [0x7, 0x8d, 0x43, 0x2000000007f, 0x7, 0x3, 0x439, 0x4]}, 0x5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00005c1000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000599000-0x20)={0x200000007b4, 0x0, 0x1, 0x7}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000b5e000)={0x7, 0x4, 0x7fffffff, 0x2, 0x1, 0xfff, 0x9, 0x2, 0xfffffffffffffffe, 0x8, 0x4, 0x6}) r4 = shmget(0x0, 0xc00000, 0x78000000, &(0x7f0000249000/0xc00000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000655000)=""/102) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ca8000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x28, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000e1a000)={0x6fb, 0x0, []}) connect(r1, &(0x7f0000dd3000-0x10)=@ax25={0x3, {"b7ba78082f907e"}, 0x5}, 0x10) r5 = syz_open_dev$dmmidi(&(0x7f000096f000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000f8e000-0xb), &(0x7f0000d90000)=0xb) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f000023c000)={0x4c, r3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000eb6000)={0xc2, r3}) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f000080a000-0x10)='/selinux/member\x00', 0x2, 0x0) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002a6000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff5ec, 0x0, 0x1, 0x8, 0x4, 0x100000001}, 0x20) r3 = syz_open_dev$mouse(&(0x7f00009e7000)='/dev/input/mouse#\x00', 0xffffffffffff0001, 0x400) r4 = syz_open_dev$usbmon(&(0x7f0000463000)='/dev/usbmon#\x00', 0xfa6, 0x10800) renameat2(r3, &(0x7f0000faa000)='./file0\x00', r4, &(0x7f0000a91000)='./file0\x00', 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000065a000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000c98000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000329000)={0x1, 0x6, &(0x7f000057c000-0x30)=@raw=[@generic={0x101, 0x40, 0x1000, 0x7f}, @map={0x18, 0x9, 0x1, 0x0, r4}, @ldst={0x0, 0x2, 0x0, 0x6, 0xe, 0x1, 0xfffffffffffffffd}], &(0x7f0000285000)='GPL\x00', 0x9, 0xa4, &(0x7f0000a91000-0xa4)=""/164, 0x41f00, 0x1, [], r5}, 0x48) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000289000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000, 0x1, 0x2, 0x0, 0x100, 0x100000001, 0x4}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d93000-0x11)='/selinux/enforce\x00', 0x101, 0x0) dup2(r2, r1) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000591000-0x12)='/dev/input/mouse#\x00', 0x5, 0x80) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000926000-0x4), &(0x7f00000a9000-0x4)=0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000038b000)={0x8, @tick=0x5, 0x0, {0x9, 0x2b75}, 0xf9d, 0x0, 0x1}) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000898000)="01feffffb6984aa0ca893c66e2f9a9a6682a00b018051e3c22caf482d974a62e5b334b6ffb04f9da46eaf2a53a1278c7db80335c4d1c1101f4180ac935ded8", 0xffffffffffffff6a}], 0x1, &(0x7f0000c58000+0x3d7)=[], 0x108}, 0x0) 2018/02/10 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x80000000000000, 0x181005) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000aae000-0x8)=0x4) 2018/02/10 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a5000+0xa4b)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000824000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x7, 0x7fff, 0xc2e7, 0xffffffff, 0x3, 0xf2c, 0x6, 0x749, 0x4, 0x401, 0x6, 0xcb3, 0x80, 0x2]}, &(0x7f0000672000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002e000)={r2, 0x3, 0x9, 0x1000000000}, &(0x7f0000348000-0x4)=0x10) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f0000f94000-0x18)='c', 0x1}], 0x1, 0x81003) 2018/02/10 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ea4000-0x8)) 2018/02/10 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cdc000)='/dev/vcs#\x00', 0x6, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a03000-0x75)=""/117) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) chroot(&(0x7f0000fa1000-0x8)='./file0\x00') r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e7a000-0x10)={&(0x7f000051e000)='./file0\x00', 0x0, 0x18}, 0x10) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000031f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000981000-0x9)=""/9) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e6000-0x8)="3665a1ab417ac7", 0xaf582a2c06d7372b) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000020000)={0x0, 0x0, &(0x7f0000678000-0x20)=[], 0x0, &(0x7f00006b0000)=[]}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) accept$alg(r0, 0x0, 0x0) connect$l2tp(r1, &(0x7f000063a000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x1, {0xa, 0x2, 0xd15, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}}}, 0x32) 2018/02/10 22:10:30 executing program 5: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000300000-0x4)) fstatfs(r0, &(0x7f0000bd3000)=""/86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) ioctl$int_in(r1, 0x5452, &(0x7f00006fd000)=0x7ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000924000)={0x0, @remote, @multicast2}, &(0x7f0000055000)=0xc) bind(r2, &(0x7f00009f9000)=@ll={0x11, 0x1a, r3, 0x1, 0x100000001, 0x6, @empty}, 0x14) sendfile(r1, r2, &(0x7f0000145000), 0x56) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005ba000)='trusted\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000b4000-0x97)="988f63c31170d34adab6eb8d92762243e42bb5ae9fe02a2bcb207fe9621f3722b58065c69148273b15f23f7d7c47359868f6844a33ea34a090a882f6fdb96e401cbb539b6395ccf7e04c6d5d2aff3766820f8c84881eb1c4ef37cb48eda7bf087b1cf5a0296cd04819aff7b402401d01c37e8da2f4509e2ccebc2b9e7909db9f66c782d5eec95235d0e63f1939e924ef5c1e77658522c2", 0x97, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:30 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000134000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d15000)) r0 = syz_open_dev$loop(&(0x7f0000c5e000)='/dev/loop#\x00', 0x7a77bc42, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000897000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000078c000-0x14), &(0x7f0000bf6000)=0x14) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'michael_mic\x00'}, 0x58) set_thread_area(&(0x7f00004d4000-0x10)={0x2, 0x0, 0x4400, 0x3f, 0x10001, 0x3c, 0x5, 0xd92, 0x3, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) madvise(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x0) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000a0b000)={0x8, 0x3, [{0xdae6, 0x0, 0x3}, {0xfffffffffffffffb, 0x0, 0x1}, {0x24000000000000, 0x0, 0x8000}, {0xca9a, 0x0, 0x1}, {0x10001, 0x0, 0x2}, {0xfffffffffffffffe}, {0x8001, 0x0, 0x56ff}, {0x5}]}) munlockall() openat$audio(0xffffffffffffff9c, &(0x7f0000f7c000-0xb)='/dev/audio\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl(r0, 0x200, &(0x7f00005f8000)) 2018/02/10 22:10:30 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') 2018/02/10 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xffffffff) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c82000), &(0x7f000033f000)=0x10) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c11000-0x20)={0x40, 0x4, 0xffffffffffffffff, 0x2, 0x4, 0x1000}) 2018/02/10 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ef000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00004cf000-0x8)=0xf000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000685000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) write$sndseq(r0, &(0x7f000097d000)=[{0x4, 0x0, 0xbb4d, 0x7, @tick=0x100000001, {0xffffffff80000001, 0xffffffff}, {0x61a, 0xfcd}, @raw8={"9f3a9804883d6783654d210a"}}, {0x9, 0x6, 0x5, 0x9, @tick=0x40, {0xa5, 0x8}, {0x80000001, 0x1}, @addr={0xffffffffffffffdc, 0x8}}, {0x4c, 0x5, 0x5, 0xfffffffffffffffa, @time={0x0, 0x1c9c380}, {0x7, 0x100000001}, {0xff, 0x1ff}, @queue={0xb12e, {0x7, 0x8}}}, {0x5c9, 0xa0000000000000, 0xf88, 0x400, @tick=0x6, {0x8, 0x7}, {0x6, 0x1}, @note={0x100000000, 0x3, 0x10000, 0x7, 0x4}}], 0xc0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000280000-0x4)=0x840, 0x4) 2018/02/10 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000b31000)={0x3, r1}) 2018/02/10 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000667000)=@req3={0xffff, 0x612, 0x8001, 0x0, 0x8000, 0xe44, 0x8}, 0x1c) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) execveat(0xffffffffffffffff, &(0x7f00005cf000)='./file0\x00', &(0x7f000017d000-0x14)=[], &(0x7f0000fb1000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f92000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001, 0x0, 0x1, 0x4, 0x9, 0x80000000, 0x6}, 0x20) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000ed0000-0xa)=""/10, 0x3) 2018/02/10 22:10:30 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setns(r0, 0x4c000000) signalfd4(r0, &(0x7f00000b0000-0x8)={0x3}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x8000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000b96000-0x1)="aa", 0xffffffffffffff62}], 0x1, 0x0) sendfile(r1, r1, &(0x7f00000de000-0x8), 0x100000004) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000993000)) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000016000)={0xff, {0x2, 0x3, @rand_addr=0x1000}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, 0xa, 0x5, 0x0, 0x8, 0x8000, &(0x7f0000016000)=@common='ipddp0\x00', 0x1ff, 0x6, 0x7}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000017000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)) 2018/02/10 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x7, 0x7ff, &(0x7f0000aec000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005bc000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000cfc000)={r2, 0x1}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x25, 'michael_mic\x00'}, 0x53) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) syz_open_dev$tun(&(0x7f000007b000-0xd)='/dev/net/tun\x00', 0x0, 0x420480) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fbc000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000de000)=[], 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000adf000-0xe)='net/ip_mr_vif\x00') accept$ax25(r1, &(0x7f00008c9000-0x10), &(0x7f0000e55000)=0x10) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bac000-0xb)='/dev/audio\x00', 0x181000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000143000-0x9)='/dev/kvm\x00', 0x80000100, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000121000-0x4)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) clock_gettime(0x0, &(0x7f0000c23000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00004e6000-0x14)={0x5, 0x1, 0xfe, 0x2, 0x9}) write$sndseq(r4, &(0x7f00003d1000-0xc0)=[{0xede4, 0x8, 0x10001, 0x0, @tick=0xfe6, {0x6, 0x6}, {0x9, 0xce}, @time=@time={0x77359400}}, {0x3, 0xdb2e, 0x8, 0xc09, @time, {0x9, 0x9}, {0x20, 0x2}, @quote={{0x1f, 0x8}, 0x1ff}}, {0x8c, 0x3f, 0x844, 0x9, @time, {0x3, 0x7ff}, {0x4ff, 0x6}, @queue={0xfff, {0x7, 0x30}}}, {0x4, 0x0, 0x3, 0x7ff, @time={r5, r6+10000000}, {0x8, 0x6}, {0x0, 0xff}, @connect={{0x7, 0x1}, {0x2, 0xe}}}], 0xc0) 2018/02/10 22:10:30 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$dspn(&(0x7f00006f0000-0xa)='/dev/dsp#\x00', 0x5, 0x141000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ab0000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000016a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bd3000)={r2, 0x7}, &(0x7f00003a3000-0x4)=0x8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r1, r0) 2018/02/10 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cd2000-0xb)='/dev/adsp#\x00', 0xf800000000000000, 0x4000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000418000-0x4)=0x9) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) sendmsg$unix(r0, &(0x7f0000323000-0x38)={&(0x7f00009f6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad8000)=[{&(0x7f0000d8a000-0xf3)="2b53622e495b9466386d3ae5d60e28e45d2bb6d9e87323d6adff9589f76fc0d79fa207b74708b158c5f01074e9f072fe2a4b0e2f2100daffad57d7e7fb0c8eb0228b3588a1f9f8ba43d535249df817e7da2d32cd525af56f1411100149e81d33bd6f74615698ae3e5cfb2e133bc2cf8e8ecd080223654e80ef58db6638767c80f6c861e2133cf7747d2fc9b1e97451166fa5896176f88756b5924a5eca8738181f5d6bfdff1cb00a8fe28f3418c2bde5f5f05883eda61a05d8d4feb2ea190971a70d5dde5c16f5d497e1d1e23ec89d4c2e2f27612eb6d13d6568f69787970d8af07511774cd2ed6baabfb27119a2b59e539943", 0xf3}], 0x1, &(0x7f00006b5000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x45}, 0x4000080) syz_open_pts(r0, 0x0) 2018/02/10 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000e17000+0x82a)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00001a6000)={0xfd, 0x0, [0x0, 0x4, 0x81, 0xfffffffffffffffa]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033d000-0x7a)={r1, 0x0, "5470e6fc29fd6adf756fa79a817aca60ea209bf60b8a6d201f4f58cbf65a8f8f58a7ba1d41088823e489047a985403ceaeabcfefc6a673d98035939f9e0cd611608b4f5d2215bd10aecc691d68acc773c321164e23a8947090da8cfe0a58ec2faa0e598a167560e987233c20e2335cdd6ec4"}, &(0x7f00008a4000-0x4)=0x14) socketpair$inet6(0xa, 0x3, 0x40, &(0x7f0000f01000-0x8)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000a86000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000758000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00005a0000)={0x3, r2, 0x1}) 2018/02/10 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) fallocate(r1, 0x1, 0x1, 0x8) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) r1 = syz_open_dev$sg(&(0x7f0000c78000)='/dev/sg#\x00', 0xd8, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f03000)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x80000000}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x169}], 0x54) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = dup(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e79000-0x4)=0x3, 0x4) r3 = memfd_create(&(0x7f00006f7000)='michael_mic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000dfb000)) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x6b525503fe063f2, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e74000)={0x7}, 0x4) r2 = socket(0x0, 0x80806, 0x100000001) accept4$packet(0xffffffffffffffff, &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000737000)=0x14, 0x80000) sendto$packet(r2, &(0x7f0000fef000-0xb1)="adb5446529e80317cf597c4f21b4f4f03c04a5ee5a20a2d0ba607c4a02dd645d4c3822a43c4c3d73f76c0cd6b0cf920f64061b00bb26b75a647aae6b47ff8e1d2662ece772fdebdbafcd3f18271a89b0da1497e20077d3d1ad484ccea8001559f76d3f76a8a75be03df9fa8056978f18447200fa33b55a7c468bf2844bde34314a808abb219c3339875ad02bb157691642e3a2b2801b309be2052693314ed8771cfa77b509aa7f9e7d806c8e8ba30ef740", 0xb1, 0x8080, &(0x7f0000e2a000)={0x11, 0x2, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000043a000-0xb8)={0x0, 0x1, 0x8, 0x40, 0x5ceac291, 0xfffffffffffffffa, 0x200, 0x7, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x4592, 0x8, 0x81, 0x3ff, 0x4}}, &(0x7f00000ee000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000376000)={r5, 0x4, 0x80, 0x6}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000c8f000)={0xaa, 0x44}) pwritev(r4, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000b59000), 0xfffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f000015b000)='/dev/rfkill\x00', 0x4000440, 0x0) io_setup(0x5, &(0x7f000060d000+0x88b)=0x0) clock_gettime(0x0, &(0x7f00002b9000)={0x0, 0x0}) io_getevents(r6, 0x1, 0x1, &(0x7f000093a000-0x20)=[{}], &(0x7f000047b000-0x10)={r7, r8+10000000}) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) r1 = dup(r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000d89000)) 2018/02/10 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000667000)=@req3={0xffff, 0x612, 0x8001, 0x0, 0x8000, 0xe44, 0x8}, 0x1c) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) execveat(0xffffffffffffffff, &(0x7f00005cf000)='./file0\x00', &(0x7f000017d000-0x14)=[], &(0x7f0000fb1000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f92000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001, 0x0, 0x1, 0x4, 0x9, 0x80000000, 0x6}, 0x20) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/10 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000008e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000053e000)=0x1c, 0x800) dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[]}, 0x0) close(r1) 2018/02/10 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f89000+0xbd8)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/10 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b9000-0xb)='/dev/loop#\x00', 0x4, 0xfffffffffffffffe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f00003ad000)=""/10, 0x7) 2018/02/10 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(r0, &(0x7f00007ee000-0x1000)="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", 0x72f) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc8000-0x8), 0xffc7) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[]}], 0x1, 0x0) sendmsg(r1, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="f9", 0x1}], 0x1, &(0x7f00000c1000-0x1110)=[{0x30, 0x1, 0x6, "5ce2a5b35df68bc80731803220ab8e3d97e18f28b09820fd21c903dc9876"}, {0x88, 0x10e, 0x1f, "1946c786aa9b16804dfcae4af9db21739e64dc67de38b840202c35d540ed6dde0c0ff772b910df397758c94b0f6cc0ac5d4f9331eb7a5aaef2b6cba067d13251828d155756b424680ad60dfd4e569821be71639b38ddc9fde8260adef589f365f2565c6054a213e058d7e05875a81c6afcd0"}, {0x1010, 0x10d, 0x5, "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"}, {0x48, 0x13b, 0x6, "69f2fa1bf47837db24b0a18f6ad699d4b38f26cf5adb5aad3689681fd4dae91910f9154a51152fc363e5ef03bcb03ebd011607bb4122"}], 0x1110}, 0xc040) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000049f000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x62, &(0x7f0000a04000-0x4)=0x100000001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) time(&(0x7f0000a29000-0x8)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ace000-0x10)={0x1, &(0x7f0000afb000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00002ad000-0x8)={r2, 0x3}) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002fd000)="0300000000000000", 0x0) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000fe000-0xc)='/dev/amidi#\x00', 0x200, 0x20502) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0xfffffffffffffff1}], 0x1, &(0x7f00006b0000)=[]}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ppoll(&(0x7f000084a000+0xaa7)=[{r1, 0xb362}, {r4, 0x142}, {r1, 0x4000}], 0x3, &(0x7f00003d7000)={0x0, 0x1c9c380}, &(0x7f0000931000)={0x800}, 0x8) 2018/02/10 22:10:31 executing program 5: r0 = memfd_create(&(0x7f0000b2b000)="f300", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f73000)={0x20, 0x9, 0x5, 'queue0\x00', 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x101000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e26000)='./file0\x00', 0x80, 0x14) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00005fd000)=""/193) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7}, 0x1c) clock_getres(0x4, &(0x7f00004a6000-0x10)) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc001, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) syz_open_dev$mice(&(0x7f0000799000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x6, 0x1a, 0x4, "2822a4af991e0d82886e34962bd7083d9ee23a48393bf1704df6074dced6cfc63bfd3092857fe84650fa67c5cb7538ead77ce42545730f3e30553c31172f7290", "8bc694bd444ea5eb352dfb16a0839838890654d11ec28fdb69b43f33fed9a400000023000010001cfa15acae8a08000000003e89d6ffffff7f0000000039fedc", "2f8aaf302b39d5678eea4f8c737247a6dcee34d0c91a19a4646824c862366543", [0x100000000, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000186000-0xc)='/dev/amidi#\x00', 0x9, 0x80000) fgetxattr(r0, &(0x7f0000e98000-0xe)=@random={'os2.', '%-selinux\x00'}, &(0x7f00005e5000-0x1000)=""/4096, 0x1000) r1 = socket(0x200000000010, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000e78000)={0x3, 0x0, 0x3ff, 0x7, r2}) write(r1, &(0x7f0000e86000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/02/10 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) recvmsg(r0, &(0x7f00003aa000-0x38)={&(0x7f0000e16000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000d60000-0x40)=[{&(0x7f00009af000)=""/91, 0x5b}, {&(0x7f00007ed000)=""/224, 0xe0}, {&(0x7f0000175000-0x6)=""/6, 0x6}, {&(0x7f00002a8000-0xcc)=""/204, 0xcc}], 0x4, 0x0, 0x0, 0x4}, 0x40000000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000040a000-0x8)={0x0}) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000ced000)="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") r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000a94000)={0x5, &(0x7f00003db000-0x2e4)=[{}, {}, {}, {}, {}]}) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) readahead(r1, 0x5, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000af5000+0xeb8)='/dev/dmmidi#\x00', 0x9, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000059000-0x38)={&(0x7f0000c40000-0x60)={0x27, 0x4, 0x3, 0x7, 0x5, 0x91, "182ec90240981621f820e0895aecfcd0a41e6862826be1745d9223f83fb3af0f06d2878b34d234f958c16c57211c9de936b091131213e4ec212efddb60fcdd", 0x8}, 0x60, &(0x7f0000dbe000)=[{&(0x7f0000ed1000+0x29b)="6c9afec5113c641ed10316e1bb0e61f9604fd06b612371d9796fc15eb345e1504d4c3022ceed17a294cb1997450c09ea704363e31f79f0aba007cfb75bdebd3771470def62cc35a2b056c80a7bfffa73", 0x50}, {&(0x7f00003dc000-0x80)="c2a81b0c0c1fdea082c315a748095e1e6f8fe3e98bdc932eeec1f17480e684149ecb00337d836239d455c74e8ab93b150afd2ba9cf337de290d1423f7bed712c0911b7a5494dbebf4721e4f20a1c97405f37b02a66e9ea5757be460cac96f0132544dd4312749815e2df8d43f7e39266cce5c38849998bd6277e9977f1d306a9", 0x80}, {&(0x7f00004e2000-0x92)="3ca1d96b377517a5aa2817eb1e41e1c5d3d68237edf3677707e73430e548b89e60d481189dab8871d3282cd473e45a3d82e62b5a6428c88f7f792e86c68065d00da58a56ce98addcf419be9dd23af29774182ba4d25aab59cb5c0645ce0b97d4683a719001e221254c925c50519a94d4b89736c34e22976b3939500cf7c52d3470ed33138e0a115c62eadee9c8f4e6a01f04", 0x92}, {&(0x7f00004c3000)="e724457e3ecc3fc8581d3d0ef3d5bc2a70f6e704563ca56ba4b454dde94595f4edd3dfb839ce8d5da927e09634d4b3f7f856fc6a1184b1e3544bea3abb4a48a37e3335cc9e7fd3919432730fade2bd1b7075ecd4f82c5a63da1dae06271c45daa394b643e72a64ca6894933792a04a31d476d0734835568ac9ae148b24699cceb590b7682e27f7332e2ede888d9813017ad72d6969dc589c813919522c6d45a19f9c2b6c6d8a06535d626f864661f86caee7dbb0f2a8f5c362309dc90a7ea7b4ae7ba5f36f06334b59e0704cc06f44e10a5d701859b3f7b8036616d28cdf92f7827ef9b11b29a6a025253134885f5efb8a0a3c67edb3d3", 0xf7}, {&(0x7f00002ac000)="7ef02e83", 0x4}, {&(0x7f00002c2000)="7c39c7f16d51fe9f5dfbd69a7bef5f1584d949b3c860a1f2124fadd610fdb7bcb21b63a315fc62cc4b11ca979d29a7c2b5cd88d083b939e1a070af78bbff18771ea39084d60e00", 0x47}, {&(0x7f0000626000)}], 0x7, &(0x7f0000627000)={0x18, 0x13d, 0x5, "75afbc9dae737654"}, 0x18, 0x44000}, 0x80) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ba3000-0x10)={0x1, &(0x7f00005c2000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00001ff000-0x8)={r3, 0x20}) 2018/02/10 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f7000)='/dev/loop#\x00', 0x81aa, 0x101000) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$loop(&(0x7f000054c000)='/dev/loop#\x00', 0x7fff, 0x4080001) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xba1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000078d000)={0x2, {{0x2, 0x0, @empty}}, 0x1, 0x0, []}, 0x98) 2018/02/10 22:10:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="3a6661d137077611c603c19806fe8f79aa578f36a5ccd1c2baca4f6687800b034fc9184a9912153dbc7bf312c198f7e6f07ea48c7487aad64d3dbf13d7c002e52d3243a570e894e229f0378f1455a7cb70b1254a42d838a04131abfd405d999688402c0e04891ce2a6e2", 0x6a) r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000)=0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000bcf000), 0x4) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f4000-0x9)='/dev/vcs\x00', 0x200c41, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000418000), &(0x7f000000d000-0x4)=0x8) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:31 executing program 0: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500214bd5e7001c0022000000ec", 0x10) sendmsg$alg(r0, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290", 0x11}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x4008000}, 0x44000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000289000)={0x4, 0x5, 0x3f, 0xfffffffffffff682, 0xc11d, 0x2b82, 0x3, 0x25, 0x7fffffff, 0x5, 0x63, 0x1}) recvmsg(r0, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000910000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00008f4000-0x4)=0x10, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000950000)={@dev, @multicast2}, &(0x7f0000c7a000)=0xc) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000e36000-0x4), &(0x7f0000001000-0x4)=0x2cb) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0xffffffffffffff63}], 0x1, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000026000-0xa)='setgroups\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b01000)=0x40, 0x1) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b200020000a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x89, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000736000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bdd4248e8d4390f8159a04c8caef9327ff596db57dab59afc8d2e4fc172c3913200c529000007253f7a2ae07e0c0000fb6922a9363fd2ead98b297c5d898b1a54fca80000000000000fff8603ad96715b4600000000000000021ce74a638778c8ac119029478968", 0x81, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/10 22:10:31 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000d27000-0xa)="6368696c6472656e0097") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x800) fcntl$setsig(r1, 0xa, 0x400000000000016) 2018/02/10 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4080002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) bind$netrom(r0, &(0x7f0000ae4000-0x10)=@ax25={0x3, {"e78fb4979d61f0"}, 0x7}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000834000-0xa)='syzkaller\x00', &(0x7f0000cdc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = getuid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ea3000), &(0x7f0000ab9000-0x4)=0x4) r4 = getegid() ioctl$KVM_SMI(r1, 0xaeb7) keyctl$chown(0x4, r2, r3, r4) accept$llc(r1, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006b0000)=0xffffffffffffffe6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b82000-0x30)={0x9, 0x1, 0x9cb61eb, 0x7ff, 0x1, 0x83}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000034000)=0xf09, &(0x7f0000527000-0x8)=0x2) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bd000-0x18)='security*procprocvmnet0\x00', 0x1) accept$llc(r0, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008a1000)=0x10) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d0c000-0x50)={{0x1, 0x40}, {0x100, 0x20a0}, 0x100, 0x2, 0x7}) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/ppp\x00', 0x80000, 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d3000-0x10)={r0, &(0x7f0000225000-0x2b)="f576a029fedc05947ce7bea8b17f2d5af25c0a8fafec096e4fe28eb88b1f3434955ac7bcdf56871e35b8c6"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/hwrng\x00', 0x4d00, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c5b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b2a000-0x8)=0x100000000) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000385000-0x4)) eventfd2(0x1f, 0x80001) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000068f000)='/dev/autofs\x00', 0x1011c0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002b2000)={0x3, 0x6c0a5dec, 0x3ff, 0x3f, 0x2, 0x0, 0x8000, 0x5, 0x3ff, 0x10000000000000, 0x9}, 0xb) 2018/02/10 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b95000)={0x20002000}) fgetxattr(r0, &(0x7f00006d3000)=@known='system.sockprotoname\x00', &(0x7f0000fb2000)=""/117, 0x75) mbind(&(0x7f00004a0000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000a96000)=0x6, 0x632e, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000012a1569b3fd4cec307e8ef3d13eb790ec9c625081b0000000000542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x20001004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000af4000)={0x0, 0x0}) getpgid(r3) accept4$ax25(r1, &(0x7f0000246000-0x10), &(0x7f00004d7000)=0x10, 0x80000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000273000-0x40)={0x1}) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008ac000)=0xfffffffffffffff7) keyctl$session_to_parent(0x12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) open$dir(&(0x7f00003a6000)='./file0\x00', 0x800, 0x180) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000386000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000038e000-0x4)=0x3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a1a000), &(0x7f0000f83000)=0x5) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000012c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x8, @sync=&(0x7f0000000000)={0x4, 0xa851, 0x1e}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5c, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000059c000-0x4)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea5000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000a15000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d92000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}}, 0x12, 0x1, 0x8001, 0x6, 0x4}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000cd6000)={0xfffffffffffff001, 0x102, 0x7ff, 'queue0\x00', 0x4}) 2018/02/10 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cda000)={0x0, 0x0}) futex(&(0x7f0000987000)=0x7, 0x0, 0x1, &(0x7f0000b65000+0xc83)={r0, r1+30000000}, &(0x7f0000f08000-0x4)=0xffffffffb8e9a7a8, 0x3) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = syz_open_dev$mouse(&(0x7f0000110000)='/dev/input/mouse#\x00', 0x3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000d0d000-0x58)={0x7f, 0x3, 0x6, 0x0, 0x7, 0x3ff}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000fa9000)='/dev/admmidi#\x00', 0x7, 0x141000) r6 = msgget(0x3, 0xa1) msgrcv(r6, &(0x7f000020f000)={0x0, ""/74}, 0xfffffffffffffffb, 0x2, 0x1800) pwritev(r4, &(0x7f00004dd000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r4, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00002cc000-0x13)={@mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x0, 0x0, 0x1, 0x7fff, 0x5, 0x87}, &(0x7f0000c06000-0x4)=0x20) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000b4a000)="74086e750000000000000000008c00", 0x3) socket$alg(0x26, 0x5, 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000384000)=0x1, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3f, 0x4, 0x0, 0x4, 0x2}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000)=0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000005000-0x6)={0xfffffffffffff142, 0x1f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000006000)={0x4, 0x101000, 0x1000, 0x3, 0x79, 0x8, 0x1ff, 0x5, 0x7, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000)="9a9741908d7e1394680c730896354341ead448927ad04453b50ca30180484f5193e588aa57254811ecabb19949d9db31056e6227d5d134419f9b9ac2658d1d0f076a912ec929e06cde09781f080c90ff4c21c94ee357e7bf92f098e2e5191340a242ae", 0x63, 0x40080, &(0x7f0000007000)={0x11, 0x0, r5, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={r4, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x0, 0x8, 0x3, 0x200}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x200, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f000000a000-0x40), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x192e, 0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x7ff, 0x8000, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x6, 0x2, 0x6, 0x0, 0x7, 0xfff], 0x4, 0x2, 0x8}, {0x8e38, [0x3, 0x0, 0x6, 0xfffffffffffffff9, 0x3, 0x8000], 0x9, 0xfff, 0x7}}}}, {{@uncond, 0x0, 0xa0, 0xe0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xf22b, 0x29, "d87395518458ec8b4d6fc964e60c3368f623fc5ab5a0b3b7d0062cecf38b"}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0x0, @generic="8aa1eab462427b3b19e00f9e2c6235de", @generic="bb58f03502c1c36c26151ea13c3dc951", {}, {0xff}, 0x6, 0x2, 0x4f}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x401, 0x0, 0x4}, {0x7c4, 0xfffffffffffffffd}, {0x4, 0x7}, 0x100}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x9, 0x7fffffff, 0x7, 0xffff, 0x9, 0x7], 0x100, 0x1, 0x4ec}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0xffff, 0xffffffffffffffeb, 0x7fffffff, 0x6, 0x2, 0xb1a3], 0x5, 0x6, 0x8}, {0x6, [0x100, 0x4, 0x9, 0x80, 0x80, 0x7f], 0x0, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f000000a000)={0x0, r2}) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e3000-0x4)=@int=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000fe6000)="0004000084", 0x5}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083f000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000df0000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x90c5}}}, 0x1, 0x1, 0x3, "94b39c68f88e52e86ac90fd1eda31210ca2550dcd00a187b3aeb2da0a7c955498a1f4b412579b67d6cb406bb7b01bd41d4379241b8407ad3f89f85ff49e1251a6978cd1d40b87719a744578057d029ba"}, 0x82) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000852000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000e0a000-0x8)='./file0\x00', &(0x7f0000fea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000053d000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000d8c000)=0xe8) fstat(r1, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f02000)={0x0}, &(0x7f0000bcd000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000659000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f60000)={r2, 0x8}) fstat(r1, &(0x7f0000ae9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021b000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000b25000)=0xe8) stat(&(0x7f00005d4000)='./file0\x00', &(0x7f000076f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00006a0000)={&(0x7f0000e98000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000db000-0x30)=[{&(0x7f0000d8b000-0x10)={0x10, 0x13, 0x40a, 0x1, 0x0, "", []}, 0x10}, {&(0x7f000079b000)={0x1158, 0x30, 0x316, 0x5, 0x2, "", [@nested={0x1094, 0xf, 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@generic="20688a77d5ef140ed69f7d10ad6b102d8e11cf351c0c5072422bf564952e738d5c821fec987085d525a4f1dfefbc5271eaa419643b9b1b4b1cec6cf65be548e09fa06762c1d1012138fc45781f4d1937a780bce75232bc6b629d245c3ceedb71b4af194dc81f9dfcb3522b1b4f67f3f683ec97fdf7a78bf7ff3bc3a932f8456cd15e21f1574280eceecbea0437a6"]}, @typed={0xc, 0x3a, @uid=r3}, @typed={0x8, 0x82}, @generic="f4b4e7e3c5251877617cbd1cfc7e75b17add5c0b32c0f29128e50656bd02fa358813c06fb683f416c95dddee66d67c1d53d629102490182edf88b5e3cde2f5d5bc312668ae7c8cf18449293bdf4213d6dc1e828f5443344967b34bf428dca684fc312cb4ccd8afcb22a51c501feacc6012cfe73f67890c868a368f4a4ebeaa3571359464302082623b52b0889956038b6e2a9e", @typed={0xc, 0x5c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1158}, {&(0x7f000071c000-0x154c)={0x154c, 0x11, 0x400, 0x3, 0x3, "", [@typed={0xc, 0x2f, @uid=r4}, @generic="b2f8e95ffd9176cd77aebad5efe532c536b8b0c3ea1f8f054601c4fd7ac7e6c992ed9b107fd31f9c374bee3662027ada008cb10ecfc6be4678c74ca7ba4d295cbc4bc754c0ee0ede8d8f6238b0d6146aafaa3a04a0c4fe71ad7a676543c8a7c8c1f2efa5254c40d8683de877faf5aa98480699c24eab8ee831f44b4c584f23f8993bc5cc085a1473246ed5834149c27a5c912072938cb3ad9e6e205129d17f88857dbe6cf74b5d36d8047482072a0858da3e8f1415bb", @nested={0x1c0, 0x91, [@generic="e5ebc7455b5bf29053db2df3ceab9c48ca680e18e74226f5487d74e36dec84f85d92f30d7a951bc3bffd40dbf2af6105bfff90f10e07d4ae9878c9a981f3c21b3f10476c7e724087c51e9770d29e65e0bbe2da576d17161c96c0e653", @typed={0x8, 0x2f}, @typed={0xc, 0x2c, @u32=0x80000001}, @typed={0xc, 0x88, @uid=r5}, @generic="5bf80f7086b9337ab0ecb15490f35701597a943f3c46794074b3c715d8e7d3d5", @generic="fd77bfe3fc3c096e49f27a7830cc0165ef9cea74bdd34f7ede410c3607bdbf543d2d8418316fa2e387fe1ea5ceac1c84b19b78930a6aa16955da3c91ee3e0971d43555284b9dae8092d5dd53197d6b56bef39e708af36426510874b465093b8bb2e02f1402259d6ec96c725dbd4711dfe5b07db40240c3e8abf279aa28af459b4f1b03af432c65627bd58fe47f437bbce7", @generic="da3fcdb20920ce0c2ddaa175245791c1cf06d575ccf5efbdc50382ebd6a945a9b3f2ea89a47c6b58335ae6e2240cc224bc113b69ae9bb85c08bdcd59e215b020334512e66c7ed3deee47caa20cc158c988dbedf0e1c5c4188b1945570c02fc86aa296ac1a039c3b88db9093d7f5ecb4cc04238b141dcbfb165c28dad11d0975b1a472b40d14b6c5578bc7e0f34b65a"]}, @nested={0x1084, 0x4a, [@generic="8513152b3b63a5c1d2db945e13895479e721247599e94084d206ad1d810553e02dae9621752e908886267a887f769c1f162da5698186a27e3fb17fa02c6c4ea1cf07930cf5a23971fb21af122fecba4f688472", @generic="52716015127c71012fa56db1939b783a8847a1e769a6dee8bfbdd28fd2a2371b110cba19f4971e2acb2c9b", @generic="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@typed={0x18, 0x8a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0xbc, 0x9, [@generic="bab3b197a9cc367b0c158cacfb43e03f238aafeacc829dee8d723e5697153bddb1038a82f18510c2da975ee225a8e6158c8dcfb3f225dd8767b77605eebfe4de874cc4ab8dbcdab226b874579c16583020831c35813a247c582d6bcc34f643ea0dc5e24e521935c3e87d3e4e3c56e091676ba2f4bd2aca175b1c8b3acd01e3478b57a7e83c7309b9a2d570b8960d3368b1e218983b2731811ff196cd183c6330ff9cb8be490ccfd6c3d719660b43663924dca7641fd6d6"]}, @typed={0xc, 0x59, @u32=0x8}, @generic="f046ba2683065d531987dc92d704269504acf410ff655599a0c8908f414feda85540fd24471ade2145d15172aeeeb0d5b78f7a2e265604fa9bc15878ef37c853854992c49ee6f20ce72413aa6a35f71faca1af4e8d1d563a7940b9917df166f0d517c262c878e2bba51c99c32ac2", @typed={0xc, 0x64, @u32=0xfffffffffffffff7}, @nested={0xdc, 0x0, [@typed={0x10, 0x61, @u64=0x20}, @generic="613b46103d484d85296a3acf307f2142167a1192c86b3f0947fe29f232fb36f011ca1a86d49c2539ac176cb864d6f84d9b364c7bf1f129af3f4f0a64d4625ded0b0e4d2ad74aef01747116edbcc56a848231650228906af502f3f1d1486d09914d20558b7d183d80cf75d12a1b43091e9ee1b4c607e318932f548dc98e5ca5ee4f23ef1238693778f2f69128d9508ebffe35cbdad00492d0dc8301ec4aecae45ec676ccecc3c11f756962a67dde6ad92b70ee8ca7de759446424", @typed={0xc, 0x3b, @pid=r6}]}]}, 0x154c}], 0x3, &(0x7f0000a6f000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x60}, 0x8804) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x80401, 0x4080003) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xba1) r1 = syz_open_dev$amidi(&(0x7f00003f7000-0xc)='/dev/amidi#\x00', 0x6, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000576000-0x4)=0x100000001, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00006f9000)={{0x800000000000, 0x7, 0x9, 0xf20, 0x4, 0xff}, 0x20, 0x3, 0x22, 0x0, 0x4, "363aaefb982e821c87f9b530ccfb027d31c64e9c56d18b5e6c17359bc49de5aba6ebc16abf966629eb6cb17d56f672343c0849346d213b80bdbb40507d21ba32af6a743ac7e803154994acefb9295e5bb52285fa64c5610ae03ef0e4fc82d929e6f65b83335cd2484b86104c754b71e3f355b9cf1da00a34aa48c99992be7463"}) 2018/02/10 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/create\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) memfd_create(&(0x7f0000174000-0x2)='[\x00', 0x2) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:31 executing program 0: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000079000-0x8), 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f000026f000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)) 2018/02/10 22:10:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000dc4000)={@hyper}) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000baa000-0xc)='/dev/amidi#\x00', 0x7fff, 0x4000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x30) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000048000-0x10)={&(0x7f0000557000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008ed000-0x4)=0x8c) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094e000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$l2tp(r0, &(0x7f000011f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x2, {0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x72c}}}, 0x32) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000041a000-0x4)=0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d1f000), &(0x7f0000ab5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000971000-0x10)={0x0, 0x9d, 0x7, 0x7}, &(0x7f00000e2000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bdb000)={r2, 0x1000, "65de7148b1133fa02baec34377623a2eebd9fad424696e4fb5a2f9a715aed31138cb6c2145c02963eca4ca04584369b4c81febe3dbe0e5733b8bf5d05230ded055653e9b24e56241a37cf4630fc6f91b771b43f5efc6e4d95e13e3e02bffcc89542ea74784c1bfdb8b852263e44491230a33b70cb35bfa3514b1fa57c732c4ed877cc8c08a63374d067be1f47af9a7412e66e7a65cd3a8641ae4706b6e47b469346516ddf1730f2f6d416f5c408f318bec59f21ae9f7178c866de174d5cd712435d2b80ea286ad80281b925786353c060f98448bdb1e35c089050d6244b0dd2e749d2d2d300cd601a8df96f738f9d7d48af8b05e4734afffb44f2e338f7ba971da2461a961d54f8f01e7cffcdb0a285443003ece8adac6696fd225f8b42e7138c4b2a7db5ed92282eb9db040318d301d5bc0693c1cd6b09cf4aedfba97cd0416aee13d4c255d11c7d594019856540b047df7bd9c683d20647951c5199d21eb58fbcb5711349f1f3c1414788645e80173cee45e0db8eb84175d6b86977f822231ac645cb6abea96a831ace07d734e2c7a1d5378ca3ebb2a86e95c4c6d52e610ddddf203cc5103be69ceda7ad69459b366e78a5b88122e7b5964db63aaddfe4b71dc6a7aac4c99618cc74e55e48a1f621e14eefc176957a8337a8de1f36267732cea0c1b1db4c2149044bd62dfaa8f36ed7beae99e11246190d0c67fa12be241a16e1cb625c1ccdf1fbb23518b0a72603ac88e0943ff4c536b8e98b9e6d9c0aeded000822d123c03fbf534f5aedf5f88299541a050eb5b09efc1dc75714ef86eddbc7a07eed515339a7d109767fd62c90e8707ba0e62f2a22ef0bd84e8a5236370e2ef406eafa8dd4b133d953d7cd74fd632f6a07c7ba2eed5df0ebb8d3419fa3a3e3a06a4cee24f71bb276fdfdbe937ea5198483897915dd133277d32ad521f81e05cef9cafa0fdcd02ddc05c334b0288f821e8f39335dc1d7db1baa5d560e308948ed1df49d10906de873e48ef6f2255a593762e0846ce763dc2a51d164f0ce99adcae867aa1a5afae5c815bec09a8a293d2b278f05c272e74b428d1265ff96a5291c8da122053cfd23f22c0315c6d2efa60379f1cd959668c9c9827597c96950c819cabc9adcc7c8620ef401b16c6bd77148c5e4b48fd8c010296395fbc8efcc7c26fd05cc25cb1ce58d4ad6a26cdf8d66dd84f228514e8e9ab4327e3a6d4a332e9b11ce4b182a316c0ba5ff3ce78a67020beca4975114d1d39364a6ced0f1489d9d1fe559d25da72904fec1b653756fba776237a7f7f44209ae207ace000e6cb8ee46d95a858326534bfd386b9569c799df857dacf05771ec8f75e7d1ea3fd5350321c92b372f031f538ff8ed7d3b1ecf39c8acbcee86671641fbecb12a0cfb9014a21189eee00231e3f196b42ca2a3c12a7ec42a4288e0bfac9d341fde78694979e037bafc6f608ef8bbc2bdac5e0f5ad1ada088d79b8aa35ea00be7cce4a98750d83387e6521b4e2802346bb9aab840898060372e04709681451a78f43b1c9923240215fd8414a64e240c996a909e7b06181f4bd522c774dfaff90acc73b158c929a1c02a4cf0c3b364e9943e09d313c2db168371c103cd0a6931fa1ad49a7f34dd0074c71078113e715aaf417a5562929bd595f8ce7b7e8019ee48943f3d002964c38ae19fc54b801df6a76ee87ed869d465f38d749f0e91d65f7e929398cb90ca800b81b19b4b4057335cdf5d6f4f3ccaebf818851ffec836d19881212ecf2976a6c1a40a38ee143faa802fcf2670139e1b3756f2227a050ed6b8bc4aa872baf568d3f712b6ccb57fc1f4485dfa77c8a323957cc44a8c394611c0ee25a6ec68d64ac12945840e97eda6fe1d173de0ea315ca07f5a3e359ff977253a53488338f13a8a8218ea38bc3005b5031d6837b0a239d498e4df67235099fc200fc9baf8a73a2488d256c9a0d2b5cfedac29c4c2caf737568316ba4628fca30d9ed1fcee8f65e35b3a3312c10c2a9e65e245e3352981805d9730a184d47d238f0de68c5f9867fb6115b408b966cc4b2821961a852b9d14c9602a798dfe5853e1921719fa281f7e1dcee09aa4810336f909a594a84551e12063952eaff716045e27eafc6f2224be45cfbe14fd99ed250de0dba631511e9eb5e603e70e8f0daa8e8c8804c6fcf8a0ca8d556e774d6a6c2273d4880838a2693b790f46329d41bc242d930da991de5ac48fd39e0c22339f0bfcf4d0a515832947806bd5fa849ec10b08b752830bbb3b90818c123736bda3d7de1472f1fd1b8d1372c896d5f05fd42d7c66d227f86d2633f963c822e60e365a2f5aab58a93011b00375b569acca82a487237a9d0642ed9971c13ecc8a84b65dc5df6b7d5eb683e7dbd0b457eb851ec9728b7907473f8f14723d7ec5816dd7c42d88ec946ed44d2e289a93a8b26188cee97a5f4436ebb751ca23ddde6792866db4b5d9e500bb914f218beaf3e68b1e1b8378ea71b8ba28f19884c3a00a96577eb38a7d9834b81d8cb13e3e3edbe281544ae1051af4ebf03e8b31840505266c930d64e1e92cf07625598bf734c6bc0d0fbb4f75428844241ac6c45f9d65fa1109836cdfc88589f6efd47eabd4edcab4b03acc1e575bd72723807e7005a504ce802188dae0ae33123db2fb81110dff69ee7050df686ad112afca3f8e0697e4a83227e43f854b9dd9fa8e859d1e34b6ec5bf11bc371936a595744021d9310aae799e2681dabe9b6c237c7b7613833afcf099649085cb7e948acc2148cf46d90982c21ba4c2b311bd863f3d950df5f7d8dd78dd87183de836d1f74f24b765e724f24e8ae4d1a3b6e423a78847a06db1a90253fa1a4595ae416db72444cf71e84e1005176ae04034917b0223a09981d2e2565553fda15f020192330b9f7a4fb270aa2fa557620a809a56058f4bf825d59180eba276f19f8ab1e4505e43088480db506b55fe7baa4696497aff56446b36a5838f48fcbf1ed43cfb69df96c35c202c8a58bd0fd7f65fa9d1d37778d0f135f935b08364fc7e95efdaf932172de8b7a11edc2f859180ad41c9bbf00622b484418c5c5259dc163965269ce2c81cf41c3c2e950d1c0d8f4ccb1e9c31a0c9231d1a5e05134fb1967254743b3e9ee97e5e777ad2e094b057844fcbb6568ea7d5441ce048303d24488675fc1d7bbfc46dd85c7ad3229312ac3e04360953a6be830e126d658634b536d1907b40ba740f49b916866049b2ef31fdedbe2ac36ac287c3d4e639bca7de543825d89fda10f8af5e4e242ee31d448fa3d5e41cdd462aa1673e5e42d4999ad0c5f6b7f9436d32714e3c6ccb4940c6fd589fa3fc0f0d827035619487f9fc19064dd6b0d1c73957eed1ad90bc37217f0ba0ac080f4dc3848184367038680ebe25b6629284ebb7c82358fe290cffa1f7cc85f74473b8a66498a8889dd2d384ae15c3efee3500eadc825695dac22a4fe134b5a7636d879f16f9a0673fda56f291cb02be04258432fa1a70061c7792c25a95c8952fa4f44fafc875fc5f7fdfd71b5e68ae4b6eaf36f7261fc83f5e8c2891dd26251de4774da310dc9e1c8b9059ac4851d478772b2dd7c93187b193e760f350a3f50cf6b6cef84a45aab0eaf0cf7e6dc588badf7393b09c90469701dd7e5bf011bf641634e705f0883cc702b6fc5a2cc575cd334094ac12c55a8de927a63c51b4e89d3f41e4dbe31b508f67e58fd6753ec556c841de7f6abe4667abf2da3c4d98c8d9d37261bb2ad12803e4b9d881820c33e014aec71236f12f651690ca183fc00d6821cfe4dc9eb4d8eacb82f041817d6948a3b7c02ae474f9f3f3d04e2ff4ab0c6aed8c45561327da2422bee96eb671b11142044afb37252ac0fdea2ee9f075d3917b9e54232f13a5b7a0db8f40f085a28f62bc2138666a93d98f047157c89f31693b75d2eb7c67ab2491b8683ecb424cc2ffad9442bf4c0b3329a79de9f8147070aa17f451f4e3908dc4e399f765a418314a95a04c56c2bf7c907fa12602bc913f106d1b69f5b8718fc73e01c7e1650edde0d6f955de4d0210e995c9a89831fc7e20daff18ba2532c0131ddcdd0ee2302858b3512d94faa1b0d919d5c0d362fdf01a320466433fa57f2453d02e75727067b3e46a111979f657e601fd682557f14fbd5ad9687a7550713aaf2b9bde357706ac8e02562ada20a4330c48ee9920216657b1393160460881edf0e9557ccb5bde3127e33428c0b8965b443ef40e627ac05e0688cc806e9663290ca854a05207587d3266787c2e3db1b641d25bc6e8ca15470820bae1ef0865ac14b2861ab78d676a2651544211416d4fe1999df473a5b9499fc48de2278ce68a1c3969ecb71896f4dc120fc1fb00071f873e2ebffbd4bc259a4469c253223e5c679aff8fb008ffee47654188bdf7cf1bf0d0dfed0783f2542e7909317d6a8ea0434211fa6caa74a94db1c84a41d6c6a774102d8104ee27df26ac9c733faa8ca1a89742865b1cdc64aee3a0f789d7a65da3aec04034d7869c9ae95b995540f80ee35b2a2d9a25258f5107eb2ed5023998e1ec7d50c6d3b648906ae6717b698889c2e2bd2c5f77e9a73630a3f0a6aeb373c72c37ed45a42f5092e20d0550c39c5034c5c00141438f6f2618bebdafd4acf3f325e714adbb2928620e042c55180833a78254d92f306dcc0833052fdbe2fb36fb43a73227217bf3b07c647c1c36642c384f4f0fa585e8be949bfcb20de78ad0b90529dfc04993344900412366b2a0e3afc72eb4618a367847d3abd3552cb243cdbf639fc11a4474c132e2a934e28987832e9c2139c982a0e87039553db193363e2d3a256bdc548c9e9ea6acdace9baa406b76d1993539bd7f73025e33bb3b0b43ce9aff179b2c4a8017d85968189fe45f6a90264e11b85d95f0c8a99c652a8ed78cf35b2a1845ff8e69c1116195165775bffb5f81ef2b6a99beffe0132b43a15f82b6202950921bab9c74e39526d20744f5a2a95ead5713bba3fb86fba8aa9e4e9ceb18f29100ea488f92330e210f5b1f8f031d8cb467b72ab839de4df94b147c951c74fa96881e063a934c375ccfeb2051bf728d0553a2d6e4a42535b392a86a2d5eb28a66e3ee47601b6a49701096780da67ce618c7c59ac17c6f601868e2b50a8d167e77d23f9902b49adcbbd9c6f654da1a2d28856ac61575f3eba2316b21212210c7f3132264765360e2233cb070a719f23e01d1309eae60a1ace2ee23e86f2a71a6565bd401e93556817218a3a6435d4a07178973b0c2a0965138338fb53e5798a94066e6d69e2145132b066ed0e98660059ec293b056b302e7283c8a67a241ff4ea8cf511635313e8b9fcdeb39a209123c06b440fe4c93fdba3b8375b50535d781e549f2fd163d51c7f4b68df978ca853d182052f134be673648baf0489cdfcaf043fcf7221029b448d5830ef73ac27cece33ebe4faa2a3afaebd09718573e0517bd55e584e4eaf5e9d203c66e2b2fa0f519d50a07051ecb3ef56404bc602254380f4129d49fedd188694b10650ae3bd47eb44db729e31907dd7f2d5099e86013ca81b35e72b9291294fcf6aba7130c895b0b2a7bd612961486cf3f5b59a87d93bd1351a30dfd1c6534dc59dea17238cfcddcfa3a8adbc8b8333b5e66309e21f654c8c4aa6926bd578dac0b7be516091612ce14f570ff45ff7a761449b0b0ff23c5a2a613257028ed183d27df6dd74da3487654ec5199464f9c6ab10bad3a120ad69503457d7a5fc165920e2e0462b83e93942dfe2c6bfd9b7f1828d19edd4f59e8317afbbb2451ffd4c9f2fb0"}, &(0x7f0000a73000-0x4)=0x1008) clone(0x0, &(0x7f0000b30000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a53000-0xd5)) mlock(&(0x7f00004ce000/0x3000)=nil, 0x3000) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = syz_open_dev$amidi(&(0x7f00001ab000)='/dev/amidi#\x00', 0x7f, 0x400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000081d000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000253000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100000001}}, 0x9, 0x1ff, 0x8, 0x2, 0x2}, &(0x7f0000a69000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008aa000)={0x6, 0xa59d75e4ca64623b, 0x7, 0x3, r2}, &(0x7f000041f000-0x4)=0x10) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00007ad000)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000049e000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000bb000-0x4), &(0x7f0000015000)=0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000db8000)) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000239000-0x8)={0x0, 0x0}) accept$inet(r1, &(0x7f0000cd8000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00004ee000)=0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x8, 0x2, 0x5, &(0x7f0000d3d000-0x8)) read(r1, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000213000)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) lseek(r3, 0xfffffffffffffffc, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000be5000-0x10)={&(0x7f000083b000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f6e000)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1a8, 0xd8, 0xd8, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f000070e000), {[{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="eeb59804bdb4780c5f0692b25dc5f7fd", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffe43, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='rose0\x00', @generic="4e76664960719a48244872a8b93926a9"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = request_key(&(0x7f000031c000-0xa)='id_legacy\x00', &(0x7f0000782000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000acc000-0xa)='mime_type\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f000020d000)=""/219, 0xdb) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = request_key(&(0x7f0000477000-0xc)='cifs.spnego\x00', &(0x7f0000bf2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000236000-0xa)=')security\x00', 0xfffffffffffffffc) add_key(&(0x7f000089c000-0x6)='rxrpc\x00', &(0x7f0000d40000+0x8a4)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000041e000-0xe8)={{{@in6=@dev, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000cfa000-0x4)=0xe8) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005aa000-0x9)='/dev/kvm\x00', 0x200000, 0x0) timerfd_gettime(r0, &(0x7f00002a6000+0x485)) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ff000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b62000)='/dev/dsp\x00', 0x240402, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092a000-0x8)={0x9, 0x6, 0x9, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005f1000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6a000)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r2, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) get_mempolicy(&(0x7f00008bd000), &(0x7f0000efb000), 0x2, &(0x7f00003ce000/0x3000)=nil, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000091c000-0x8)) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/qat_adf_ctl\x00', 0x208400, 0x0) mmap(&(0x7f0000372000/0x3000)=nil, 0x3000, 0x6, 0x50, r1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fc8000-0x4), 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f000090b000-0x8)=&(0x7f00007a7000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x0, 0xeb, &(0x7f000038d000)=""/235}]}) write$tun(r1, &(0x7f0000aaa000-0x156)=@pi={0x0, 0xeedd, @ipv6={0x4000, 0x6, "134f35", 0x12a, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, {[@dstopts={0x0, 0x9, [], [@enc_lim={0x4, 0x1, 0xc14}, @generic={0x5, 0x26, "28d93f96201371207247bcefd490232b4a0b1bb6d7e567674c3cbc8dc8b3763dd0d18a67da2f"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x84, 0x0, 0x80000000, 0xc4c, 0x0, 0x80, 0x1}, @routing={0x2b, 0x10, 0x2, 0x7, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr=0x8ae}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @udp={0x2, 0x2, 0x4a, 0x0, "0d92dad7935cd3248556f23fa4459b68b7efb3c38d1c38f39d18e7dc5e3cf6a294b28458c428c263a5de154b30f1b3dbb86810c92ae88d87f49155c8211e1ccc2302"}}}}, 0x156) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e09000-0xa2)={0x0, 0x9a, "997d11b5c12bce23eb48f3dde64d8795c3417ce0b2b2094c532622be71daf7d7d5a79e201a0cab30c2a06ce9b64bb1b9a7d11351bfa2853a9ad3697fb3c7f63ac8f0c5694fdbc6d40fab254491a5221152e5adb0020347006eac58803ba80562f0067de0bdd7e27d189b22e74754271583682fb2dc3ac717e3251ae1fbbb982530520fd52dd4038b3263c371a539c95bc5b142a53663f49c324f"}, &(0x7f0000ba5000-0x4)=0xa2) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004a9000)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d4000-0x14)={r2, 0x7fff, 0x69, 0x81, 0xffffffffffffff00, 0x7}, 0x331) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x108, 0x10000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000e8f000-0x8)=0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)={0x0, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000003e000)={0x11ef, 0x0, 0x401, 'queue0\x00', 0x48f5}) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc0000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000c6000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c95000-0x28)={0x7f, 0x19, 0x1, 0x7fffffff, "d4407e170eb3081538737633aef4f7eb444625b030e650f4fb0a7795b6bb6682"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000036000)={@common='rose0\x00', @ifru_flags=0x8000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000968000-0x16)='/selinux/checkreqprot\x00', 0x4000000002003, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000dfe000)={0x9, 0xffffffff, 0x100, 0x200}) sendmsg$alg(r2, &(0x7f00003ea000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000035e000-0x4), &(0x7f000034d000-0x4)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000231000-0x4)) getsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000034000-0x4), &(0x7f00000cc000)=0x4) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d2a000-0x8)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000), &(0x7f0000d2f000)=0xc) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f00003e3000)=[{r2}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00008f6000-0x4)=0x10000003) r3 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f00000eb000)=""/10, 0xffda) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000bca000)={"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"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/sequencer2\x00', 0x4000, 0x0) connect$l2tp(r1, &(0x7f0000dc6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0x2}}, 0x2e) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000fc9000-0x8)={0x3, 0x3}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000036e000/0x4000)=nil, 0x4000, 0x3000009, 0x4a6473370cee767d, r0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000fc8000)=0x1000) fcntl$setlease(r0, 0x400, 0x2) fcntl$addseals(r0, 0x409, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000144000)=""/15, &(0x7f0000fc9000)=0xf) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fcb000-0x8)='./file0\x00', 0x1) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000039a000-0x4)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da3000-0x4)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000361000-0x328)=[]}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fe000-0x68)={0x1, {&(0x7f0000bce000-0x1000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00009ef000)={0x4, {{0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) write(r1, &(0x7f0000019000)=';', 0x1) syz_open_dev$dspn(&(0x7f000047e000-0xa)='/dev/dsp#\x00', 0x1, 0x202000) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000003000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x15fd0b68fdcd56ac}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x8, 0x20402) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x2, 0x3, 0x0, 0x3, 0x8}) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000+0xeb1)=0x1c, 0x800) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000004000-0x38)={0x0, 0xaff, &(0x7f0000004000-0x1000)="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", &(0x7f0000004000-0x4b)="185ef67ef41bc48933ff26d9303ff7a6cc2c4b1e702f363ab9def9833e08d4fdbee2de20362516bd80180c2b4dbc99945a40f6474d88820652054fe55c98230b374ff90f80f8ed85a1867a", 0x1000, 0x4b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000441000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e14000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000077a000-0xc)={0x0, 0x100000, 0x20}, &(0x7f000089b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000090a000)={r2, @in6={{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x7, 0xfffffffffffff345, 0x20, 0x80000001, 0x1}, &(0x7f0000945000)=0xa0) lstat(&(0x7f0000914000)='./file0\x00', &(0x7f000077b000-0x44)) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000308000-0xb)='/dev/hwrng\x00', 0x40, 0x0) eventfd(0xb6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000097d000)={r0}) eventfd(0x131f) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b96000-0x10)={0x5, 0xd5, &(0x7f00008ab000-0xd5)="f9e64237eb5721b3cf35bfa542059613282721d22558f405cd4109a93fb2d1aa36787ad12fdf02c3cad648239730242d62ab85221fcf190a5e42b7d8bd5e18b7260c9fe3186abc77e9220b0c6438ee74d4e6d97f1c7772f04c020c42ce8ad1399b5e2d438f83f752e4b8ed9c582008cc9ec25117296c3b346e66dd94aa995db1bd09c95215347e44bb1627405c85c01522309779b51f9530616139b50cc2c97445cf12e32950a0230d14bb2c4935c5d13f7555395c51b0b9c2a4eb104acc67087c0cee516af8a853b204deaa1c6937cabbceae918b"}) socket$key(0xf, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000cab000-0x15)="a648a6ada9fa7ae8f600b2f91b2cc5b9f2e1274f75") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) lgetxattr(&(0x7f0000bd3000)='./file0\x00', &(0x7f00001e7000)=@known='system.posix_acl_default\x00', &(0x7f000096e000-0xce)=""/206, 0xce) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000524000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x3, 0x0) write$tun(r0, &(0x7f0000e01000)=@hdr={0x2, 0x1, 0x3f, 0x7fffffff, 0x400, 0x5, @ipv4={{0x12, 0x4, 0xcf, 0x8001, 0x10e8, 0x1, 0x0, 0x6, 0x2e, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0xe7d, [@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x100000000]}, @ssrr={0x89, 0x23, 0x8, [@rand_addr=0x8e4, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x30, 0x3, [0x1], "84a733b5bc706541cb597f392d0cbf2aec1c952b778f4eaeb1825130d7675c4f9dc82e67790eed64d9ffbb6e39b96956"}, {0xffffffffffffffff, 0x0, 0x9, 0x1ff, 0x0, 0x0, 0x800, [], "42806464978372038b71c932235543cea456c3e809fb7cc920226c19f5615f9fff99c9ed2b9ccf0c8419d0bfb6c6ae46182a7ed5f87cfb6bf24f64803e98e550f7ed371729df4fad5cd7c4f3820df00fdc51aaa19850c18c"}, {0x8, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x0, 0x86dd, [0xeac, 0x2, 0xec73], "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"}}}}, 0x10f2) read(r1, &(0x7f000094b000)=""/10, 0x11a7d4cb) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000b34000-0x8)='keyring\x00', &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000cf7000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x20000) bind$vsock_dgram(r0, &(0x7f0000b19000-0x10)={0x28, 0x0, 0x270e, @hyper}, 0xfffffffffffffdda) 2018/02/10 22:10:32 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d74000-0x4)=0x4, 0x4) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000094c000-0xa)='/dev/cuse\x00', 0x840, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002f8000)={0x10001, 0x6, 0x80000000, 0x101, 0x7, 0x9, 0x6, 0xf4bc, 0x12c, 0x0, 0x7}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f0000766000-0x1)="9c", 0x1}], 0x1, 0x0) flistxattr(r1, &(0x7f0000e4d000-0xee)=""/238, 0xee) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000bcb000-0x8)='./file0\x00', 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001d4000-0xc)={0x3, r0, 0x1}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00003cc000-0x36)=""/54) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001da000)='loginuid\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00007c5000)='tls\x00', 0x4) read(r0, &(0x7f0000e96000-0xa)=""/10, 0xfffffcca) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000166000-0xb)='/dev/audio\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000030000-0x8c)={0xf5b6, 0x5, 0x3, 'queue1\x00', 0x2}) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f090007e4000900ebfeff90001a00ffff050014800101", 0x22) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = creat(&(0x7f000010d000)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a4b000)={0x0, 0x4}, &(0x7f0000733000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000858000)={r1, @in6={{0xa, 0x0, 0x6, @empty, 0x231}}, 0x1ff, 0x2, 0x8001, 0x8, 0x3}, &(0x7f000082b000)=0xa0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) renameat(r0, &(0x7f000011b000-0x8)='./file0\x00', r0, &(0x7f0000e88000)='./file0\x00') mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = creat(&(0x7f000010d000)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a4b000)={0x0, 0x4}, &(0x7f0000733000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000858000)={r1, @in6={{0xa, 0x0, 0x6, @empty, 0x231}}, 0x1ff, 0x2, 0x8001, 0x8, 0x3}, &(0x7f000082b000)=0xa0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) renameat(r0, &(0x7f000011b000-0x8)='./file0\x00', r0, &(0x7f0000e88000)='./file0\x00') mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/10 22:10:32 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000096e000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x210000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x736, 0x0, 0x1f, 0x19, 0x8, "0e63be735603d9853ee957994622cc0bcae53a2cb3e6c863ce5ded3bd3aac5b5645ebb5a2a7b2c56d20eedd34890a28b918554ce25335766621078f818ad622d", "18fac58e863af1cc6d09cfbae77424e5660b20f059696b802120b0ea0441919c01b7db06fb0ecd7c93ec51788c8eb3bb4166dee390a38016c848d81998c5290f", "8f7ed89440dc1041ab77accc81db573031b1a8bb519406a13e7555ec94dce0dc", [0x9, 0x1]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000bab000)='./file0\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000768000)={0x3, 0x3, 0xfff, 0x2, 0x3ff}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000-0xc)='/dev/autofs\x00', 0x4f0a42, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00006e3000)=""/32, &(0x7f0000106000)=0x20) 2018/02/10 22:10:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x3, 0x5, 0x7}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x0, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000879000)=0x7, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004a0000)={0x0}, &(0x7f000015b000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='net/rfcomm\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000049a000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x1) fremovexattr(r0, &(0x7f0000735000-0x15)=@known='system.sockprotoname\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000231000-0xb)='/dev/mixer\x00', 0x2200c0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r2, r3) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d1000)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) pipe(&(0x7f0000362000-0x8)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042d000-0x16)='/selinux/checkreqprot\x00', 0x6fffd, 0x0) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r0, &(0x7f000090f000)=[{&(0x7f00004ff000-0x18)=""/24, 0x18}, {&(0x7f0000148000-0x14)=""/20, 0x14}, {&(0x7f0000acf000)=""/128, 0x80}, {&(0x7f0000ee7000-0x1000)=""/4096, 0x1000}], 0x4) read$eventfd(r0, &(0x7f0000aaf000-0x5), 0x8) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0xfd1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000a6e000-0x1000)='Z', 0x1, 0x0, &(0x7f00003e5000-0x10)=@ax25={0x3, {"c716108b850b3e"}}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de6000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000e5000)="74086e750000000000000000008c00", 0xfffffffffffffffc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a96000-0x1e)={0x7, 0x52, 0x20, "6f2141186fe7", "10560797a5e68e2bbd054e0a23ae5a99"}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000e05000)=0xfffffffffffffffd, 0x100000001) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000843000)="3665a1ab415b7ac75ca4", 0xa) fcntl$setflags(r0, 0x2, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/sequencer\x00', 0x0, 0x0) write(r0, &(0x7f0000971000)="12915adc10796ad2cbc24f6a74dc7b1b8c616ce8b6635ad89a13e3ee7668d01d89c755f7e42a81fac995f018a6efd435efea57cd1a", 0x35) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000b41000-0xc)={0x1, 0x0, [0x0]}) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000547000-0xe)='/dev/admmidi#\x00', 0x80, 0x0) getsockname$ax25(r1, &(0x7f0000cb1000-0x10), &(0x7f00000e8000-0x4)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xb, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x6}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r0, &(0x7f000025f000), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') write(r1, &(0x7f00000bc000-0xce), 0x0) 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa5}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000289000)=0x80000001) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe3c, &(0x7f000069e000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x14a, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "fccf05", 0x0, 0x2f, 0x80000000, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fstatfs(r0, &(0x7f0000234000)=""/6) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000884000-0xc)={&(0x7f0000340000)='./file0\x00', r1}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)='/selinux/member\x00', 0x2, 0x0) pwritev(r1, &(0x7f000064d000)=[{&(0x7f0000f2c000-0xaf)="e9639fae1c859d294c28bc715fc8f5d13d03f83338206523cff82e71f3041ecaf38eeb1ae4d5d5d943842b6ad62b28c5d687eb294bc3317db8694e4c3fb408ceb621c85d1a1e27e049708c23e6d7b5d4e8a55e16b525d3f9c79b536a9cbad9bb622929041a4914de8d7be13436220793130fc767a1d5da8c4051a93fe8734483fdff0b6204fba1992d0f31d6288411ff3800bccb6dab77a87aeb27539b9a9a650ddfb3f5d3799053e021640a644d29"}, {&(0x7f0000374000)="1f70d43455caf02dac323058fe5382f4befaf05f0814eff78874e191d4300caa98fb525f529f60d1f7aaded2b7f1163c3867c7bd60c964adc5c9d08da4e248e9fb97accada4a75d93dddfe9a6d928aa32721007ed65e24a4ac71042ec2f8df8b2cc649a1f9f43e4cb7f82782e5bf49c73fc1a49825e5c24dd4e03a5c247308cd7c8c88390e8354f64e8405d8fc8164ebc335a9671141c982f2780952cb02fb9fa45d074507f24c77fba6c7ecb5284ac967349a90b0ea98c40c190a"}], 0x100000000000010e, 0x0) sendfile(r0, r0, &(0x7f0000d28000-0x8), 0x100000001) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0xc6, &(0x7f0000a56000-0x8)) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000321000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009e2000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000de0000)={0x7, 0x8, 0x2}) r2 = syz_open_dev$sndpcmp(&(0x7f0000d40000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x440c1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e5b000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r3, r4, &(0x7f00000de000-0x8), 0x100000001) [ 1015.240879] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cc9000)={0x0}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x2, &(0x7f0000b79000-0x8)={0x8000}, 0x0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r2, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ec000)=@assoc_value={0x0, 0x6}, &(0x7f0000c79000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000083b000)=@assoc_id=r3, &(0x7f0000303000)=0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003cb000-0xc)={0x2, r1}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000eec000)=0xc34, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00003d7000-0x8)) 2018/02/10 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000b7e000)={[{0x4e26ddec, 0x1, 0x1, 0x7ff, 0x2, 0x3, 0x28a, 0xfff, 0xa938, 0x81c, 0x9, 0xffffffffffffff69, 0x1}, {0x81, 0x0, 0x8001, 0x42d0c215, 0xffff, 0x8, 0x9a, 0x10, 0x7fffffff, 0x5, 0x6, 0x2, 0x100}, {0x8, 0x200, 0x0, 0x5, 0x4, 0x4c40, 0xfff, 0xffff, 0x4, 0x1, 0x6, 0xe9, 0x8}], 0x20}) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f000069d000)=[], 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00005f8000), 0x4) 2018/02/10 22:10:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f0000291000), 0x0) dup2(r0, r0) 2018/02/10 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000751000)='./file0\x00', &(0x7f0000640000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007aa000-0x8)='./file0\x00', &(0x7f00008a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d26000)) 2018/02/10 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008ae000-0x8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf9b70601f1f1f8414cbd24d5a82cfa72f8891ee50915dda63b71af9ba731fd57409c3fce863376a7cda7d2d0387f515edc0a2b79a96f4245893277b2cbde76b071a24738e958a51f0f12eb68cffc75fc972", 0x52, 0xfffffffffffffffd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/mls\x00', 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000a16000-0x51)=""/81, 0x51) 2018/02/10 22:10:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl(r1, 0x25f, &(0x7f0000fa6000)="658fcab655b6566e7cf9894546ac387eb0c599994740f185ddac117d1a3467c5e0d303516f8c0efa8e76271a1a6c9beadaa7e3ea6c609903d2e575d127f9f027dc21c00853fec7187e9443d0b12e951248acc8e62ce88b0788c525c5") recvfrom(r1, &(0x7f000098c000)=""/86, 0x56, 0x102, &(0x7f0000a07000-0x10)=@ax25={0x3, {"d7d9443399bab5"}, 0x644}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/sequencer2\x00', 0x400000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000037000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) [ 1015.299812] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 22:10:32 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x7fff, 0x7, 0x2, 0x3, 0xa, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x14)=""/20, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000afc000)=""/65) 2018/02/10 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$admmidi(&(0x7f00005ea000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x101000) ioctl$TIOCNXCL(r1, 0x540d) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) alarm(0x1) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000de6000-0x10)={0x5, 0x6a2}) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000da5000)={0x0, 0x0, &(0x7f000041e000-0x10)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x113b, &(0x7f00006b0000)=[]}, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c30000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000b85000-0x34)={{0x3, 0x2, 0x8, 0x0, 0x6}}) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003a3000-0xc)='/dev/audio#\x00', 0x5, 0x6001) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c14000)={@local, @multicast1}, &(0x7f0000426000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006f2000)=0x8, 0x4) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000022000)=""/151, &(0x7f0000f24000)=0x97) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) gettid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fd000-0xc), &(0x7f00003ab000-0x4)=0xc) gettid() r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00003f8000)="0000020000912c76eee29552fcb75e90b2dfda2cf09a00d5dadc8e87fc32164004880faa582c05d1a30ab3404f586ca84d13dddfdfb54727ccdaefe45fba0319efd79b44acfe211c71852cec620122421156cb5f77867f6c03748decf1b7b600948c48316d59") socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r2, r2, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) dup2(r0, r0) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3, 0x0, 0x2000000000000ff, 0x200000000002}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000176000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000b000-0x4)={0x101}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003a7000-0x76)={0x0, 0x6e, "ac17e29e18b9459117d6d98889a84eb550ec6423984ae636d238eeb05cd38698bf87d1dc18b86f4758d5a4ee3460fd072ed70f2e4d76246aaed8124aa3cff3a4dd44ac0f43d31f218af2e75ccd1b0bccdddd5849a1baa54783b058daa47ab6de1c1a07735dc5bf39941aa8e11f64"}, &(0x7f00000ec000)=0x76) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e09000-0x8)={r2, 0x1, 0x6}, &(0x7f0000af4000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007a0000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000909000)={r3, &(0x7f000035d000+0xede)=""/119}) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)='/dev/loop#\x00', 0x2, 0x181002) pwritev(0xffffffffffffffff, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000cd5000)={0x0, 0x0, &(0x7f00007fc000-0x10)=[{&(0x7f0000385000)="86fe39b82a2dfc3d2e850faa019740f315a27d17c849f7f90ab00b3fa379996876ee923b00103a9fe166a89add8991b5456100d173a814285c9ebdf8bb17a3fafdccd0eb81807632afb379cceceb38491d1a3920adf98fdf6fb17f56e541c718349c342359a62cebd7b0c56c57ef96689b0f187dddc24375a9e5d36d8c0d2c00570ad36a7bc9007ad3ba3f07d188efaf244f516374177f20c464626c1ea5d13b27680e12ab03185119ed651d079d5b0f5757899f09c5b92dd0ba0842b7e52ba41125b4955e557c75efabb69f773653625e9f16327c8fdbb5bf7b1944ac04addd6027e7745a1b6647ea2bdf9f69e7fe54", 0xf0}], 0x1, &(0x7f0000709000-0x70)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "123d0165e81556c10bf2e846308f825b"}], 0x70, 0x4000085}, 0x8004) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200004002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x18, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000071c000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/dsp\x00', 0x101001, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000697000-0xc)={@loopback, @multicast2, 0x0}, &(0x7f0000f08000-0x4)=0xc) connect$can_bcm(r2, &(0x7f0000279000)={0x1d, r3}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000017b000-0x10)={&(0x7f0000528000/0x1000)=nil, 0x1000}) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00003d2000-0x8)={0x0}, 0x800) statx(r2, &(0x7f0000d26000-0x8)='./file0\x00', 0x1000, 0x1, &(0x7f0000f04000+0x9d9)) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000c84000-0x98)=""/152) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x0, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) timer_create(0x3, &(0x7f00002f3000-0x60)={0x0, 0x1b, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000465000)=0x0) timer_gettime(r2, &(0x7f0000f54000-0x20)) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000035c000)='posVx_acl_access{Y\x00', 0xffffffffffffffff) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$midi(&(0x7f0000a6f000)='/dev/midi#\x00', 0x1, 0x400000) bind$ax25(r1, &(0x7f00007a3000)={0x3, {"2f027851146dcc"}, 0x8}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) write$selinux_user(r2, &(0x7f0000217000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'root\x00'}, 0x2c) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000f0e000-0x24)) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005a1000)={r1}) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000852000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000743000-0x8)={r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x3}}) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f6000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x480000) r1 = memfd_create(&(0x7f0000614000)='(.security\x00', 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f4f000-0x20)={@common='irlan0\x00', @ifru_flags=0x2}) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f20000-0x4)) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000059f000)=""/27) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000719000-0x68)={0x0, 0x0, [0xc380, 0x7fff, 0x8, 0xfff]}) syz_open_dev$sndseq(&(0x7f000095c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) memfd_create(&(0x7f0000629000)='/dev/loop#\x00', 0x3) umount2(&(0x7f0000116000)='./file0\x00', 0x8) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ced000)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e8000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000396000)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) fallocate(r0, 0x3, 0x800, 0x1) getgid() 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={r3}, 0x6) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockname(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000)=0x10) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000103000-0x4)) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) getsockname$netlink(r1, &(0x7f0000bde000-0xc), &(0x7f00009fb000)=0xc) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e0b000-0x4)) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/rfkill\x00', 0x82, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00007e4000-0x20)={0x1ff, 0x3, 0xd000, 0x2000, &(0x7f000050f000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000088d000)={0x1, [0x0]}, &(0x7f000079b000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000066c000-0x9)='/dev/ppp\x00', 0x8000, 0x0) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f00005ea000-0x10)='/dev/input/mice\x00', 0x0, 0x80) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f50000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b05000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d5b000-0x8)={r2, r3}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c3000-0x4)=0x4) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x8040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x400, 0x1, 0x400, 0x100, 0x80, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000006000-0x2), &(0x7f0000005000)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x1)='/dev/ppp\x00', 0x40502, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x38, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @common='eql\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000007000-0x50)={{0x1, 0x1}, {0x80000000, 0x6}, 0x4d3, 0x0, 0x800}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) recvfrom$packet(r0, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0x0, &(0x7f0000002000-0x14)={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @random="2aa51422311a"}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x305000, 0x0) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005b7000)={@local, @empty, 0x0}, &(0x7f000092b000)=0xc) connect$packet(r1, &(0x7f000055e000)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @random="897bbc8ab955"}, 0x14) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e84000)='/dev/sg#\x00', 0x2, 0x400) recvfrom$llc(r0, &(0x7f000088e000)=""/120, 0x78, 0x20, &(0x7f00005d1000-0x10)={0x1a, 0x18, 0xfffffffffffffff8, 0x8, 0xa1, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) dup2(r1, r2) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d63000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0x5a6600000000, @loopback={0x0, 0x1}, 0xa8}}}, 0x10000, 0x3, 0x8, "7393bbb14271334fe7845faa4b8cb98775bda8f8fbd89c62204faf92e86e9d5ac4f3a8ab84ebbe977fa283ccb5b0c094d8d754eb1690a4fb64ad1bf3750d4c7e4fd9b10c2694c435991abde672cae5f4"}, 0x160) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) rt_sigreturn() 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003c6000)) syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r0, r0, &(0x7f0000cbf000), 0x81) execveat(0xffffffffffffffff, &(0x7f00005cf000)='./file0\x00', &(0x7f000017d000-0x14)=[], &(0x7f0000fb1000)=[], 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f00004b9000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000214000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000062e000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000238000-0x10)={0x7b2, 0x8006, 0x100, 0xffffffff, r4}, 0x10) r5 = getpid() accept$inet6(r3, &(0x7f00002a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000380000)=0x1c) ptrace$pokeuser(0x6, r5, 0x5, 0xb13) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002b5000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000cf5000), 0x38c) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$TIOCNOTTY(r1, 0x5422) write(r0, &(0x7f00008cb000)="1d743771d1163fda308308bacc5c", 0xe) [ 1015.812143] binder_alloc: 30136: binder_alloc_buf, no vma [ 1015.817916] binder: 30136:30142 transaction failed 29189/-3, size 40-8 line 2957 [ 1015.869640] binder: BINDER_SET_CONTEXT_MGR already set [ 1015.884823] binder: 30136:30158 ioctl 40046207 0 returned -16 [ 1015.893367] binder_alloc: 30136: binder_alloc_buf, no vma [ 1015.899158] binder: 30136:30158 transaction failed 29189/-3, size 40-8 line 2957 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000351000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a4000)=0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000a5b000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) bind$inet6(r0, &(0x7f0000892000)={0xa, 0x1, 0xbe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) getsockname$netlink(r2, &(0x7f000085b000-0xc), &(0x7f00008e4000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008cc000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}, 0x9, 0x8, 0x9, 0x7, 0x41}, 0xa0) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ce7000-0x50e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f06529", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) signalfd(r0, &(0x7f0000acf000)={0x80000000}, 0x8) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x5, &(0x7f0000c06000-0x8)=0x0) io_destroy(r1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x7f, 0x100) epoll_pwait(r0, &(0x7f000031a000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xf6, &(0x7f0000fbc000+0xe2c)={0x100000001}, 0x8) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ec9000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009c3000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff9}}}, 0xfff, 0x3f, 0x0, "6ffe8656e4570518e00d7a230a9b1107d4293b01aab237d147da505a8f11e7a8416ac77b866c6bd873e160eea966f3090f50917b2be9776b7946cd328708043ec34eccffce7ab5bda8e09a07da551bb6"}, 0x160) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000808000-0x4), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000332000-0xc)={@loopback, @empty, 0x0}, &(0x7f0000b87000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001d7000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x2, 0x7, 0x100000000, 0x100, 0x8c, 0x1100000, r2}) fcntl$getown(r1, 0x9) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) r0 = syz_open_dev$vcsn(&(0x7f0000d45000-0xa)='/dev/vcs#\x00', 0x3f, 0x20800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000d99000-0x14)={@empty, 0x0}, &(0x7f0000205000)=0x14) sendto(r0, &(0x7f0000b6c000)="232a6264cb300c78c574a0baa5bdc4ef8e2284e85fb87306964ffdc370b63a7362e99033101f9145942a912ba33d95301e3c39a856461222ddb0e8a1651e4cf9054d31aef4c2eb9b545e92120503526d9a301f237b44a9ba5de75a4d43fafbb24718889ab9c187273dea3276e151ed083e95e6bee57704e96eee1ede33cfd5ce02821d0eabe06e7603614dfd8dd5e6ea7559a8eda34b1730a3851033d96c989df86a77ebf3773e2b9fe2a191f752fd747bd9fa3911eaa93bcc619ab27b3544f6500e2495ff3c252fb8b06ef5a2dae43c7070a66a31", 0xd5, 0x4040091, &(0x7f00005a3000)=@ll={0x11, 0x18, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) [ 1015.923316] binder: undelivered TRANSACTION_ERROR: 29189 [ 1015.928912] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009ab000)='/dev/loop#\x00', 0x0, 0x4402) getsockname(0xffffffffffffff9c, &(0x7f000041e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00003b5000)=0x3a) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000424000)={r2, 0xffffffffffff5345, 0xe5, "141194ca89922284fb84c3c629a3d611f437fe4532ba9886a8e0abd2130f773d88ddd99943082a944ed9462cb9a7c50594392c5f1ecc796a47fa48acbdb99728a651c79ddc84043f8e8f3c454704f98e8b2fc161904be4d90abadfc2cd797563031315c91e563992594fcb0e21b97588db104c5fb55a5e139646ef89d731a7f71f467a92bead1f01dab4af33f36a56520f64f8c9b76af9e46d3d574ff89db8ea00bcede7b2e45a22b054915def6a50a5bbb534b47b3d86dfb3ebf1798a36d66eee58b038b9d5a758b6a4cfd5e9914053d46e099964dcd05ed78b519c8c4fd49e68e2a9dfca28d5a2e6d21d1c84"}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8), 0x100000001) fallocate(r0, 0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000603000)={0x0, @in6={{0xa, 0x2, 0xd7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}, 0x74e, 0x3, 0x6, 0x7, 0x2}, &(0x7f00000c1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a35000)={r4, 0x4}, &(0x7f0000f7d000-0x4)=0x8) readahead(r3, 0x4, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0xa, 0xc, "4ecf809d0d681a38273e7741df46300f2498d226d78c3e29bd6a8eba7de790e2db1b4e3c0c87755c5cd8e40273423b3f046f78b5f7fc0311a9617592f4510d24", "80ff94def2b1257cee2e16f70978eb2bf33076bb916c2f11c732f2cfc32e45bf", [0x677, 0x40]}) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000be000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a65000)={0x0, 0x2f, "1f69227e020c52f554259950e903c077260131b331b89b8a75e7dac499765d7f6a5499f63c669c15fafcbe809e505b"}, &(0x7f000096f000-0x4)=0x37) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000183000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00009e7000-0x4)=0x8c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000114000), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000aa000), &(0x7f0000895000-0x4)=0x4) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000096b000-0x12)='/dev/snd/midiC#D#\x00', 0x1941, 0x200081) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775}}) [ 1015.967642] device eql entered promiscuous mode 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) signalfd4(r1, &(0x7f00006ee000+0x5fb)={0x7fff}, 0x8, 0x800) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ba000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x440000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f9f000-0x4), &(0x7f00000ae000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000645000), &(0x7f00004f5000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000741000)='/dev/snd/timer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000418000-0x9)='/dev/kvm\x00', 0x101000, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x7f, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x40000101, &(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f00006d5000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000a5a000)={{0xfffffffffffffffb, 0x1, 0x9, 0xe62, "818f02ea9586b18f009571cf08ffefc822bbbdeafcb9a31074c36e9dcf789d1693dc0744382f6bb3f3c76efd", 0x5}, 0x0, 0x0, 0x100, r2, 0x7, 0x18, "ccadd1d664e3d7f50a3175ac4b85718827af86ab380bf21cd3ad016f80eefc4b8e44d0d3d3ad7bf9f4b6674e5b1a1c3ccdc30aa575842cd3d67f0e9443732905", &(0x7f0000aa1000)='GPL\x00', 0x4, [], [0xfffffffffffffbff, 0x7fffffff, 0xf4da, 0x9]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000225000)={0x7, "486d88d0908d"}) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000340000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa3000)={0x0, 0x7}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aa3000-0xd)={r3, 0x10000, 0x30, 0x0, 0x62}, &(0x7f00009af000-0x4)=0x18) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x244c8fe00cb0325, &(0x7f0000aa5000-0x28)=@routing={0x3a, 0x4, 0x2, 0x7f, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a07000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfff, 0x7}, &(0x7f0000aa3000-0x4)=0x98) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x6, &(0x7f000012b000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002cb000)={0x7f, 0x401, 0x2, 0x5, 0x7, 0x5, 0x6, 0xd21}, &(0x7f0000083000-0x40)={0x4, 0x2, 0x46b4, 0xa4, 0x8, 0x7, 0x40000000000, 0x4}, &(0x7f0000911000-0x40)={0x80000001, 0x3, 0x0, 0x7dcdc01a, 0x5, 0xd191, 0xb7}, &(0x7f0000515000-0x10)={r1, r2+30000000}, &(0x7f0000641000-0x10)={&(0x7f0000e09000)={0x6}, 0x8}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x6}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x10000000, 0x3, "710665756530000000000000000000000000f300000000000000000000000000000000010000000000000000600000000000000000000400"}) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000295000-0xf)='/dev/sequencer\x00', 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$setstatus(r1, 0x4, 0x423f7) shutdown(r0, 0x1) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2b000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000056d000-0xc)={0x0, r0}) fchmodat(r1, &(0x7f0000c65000)='./file0\x00', 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) fcntl$getownex(r1, 0x10, &(0x7f00006ae000)) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000006000)={0x80000000, 0x8}) read(r0, &(0x7f0000005000)=""/37, 0x25) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x3b) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)='(ppp1\x00', 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000092d000-0x6)={0x0, 0x1}, &(0x7f0000f58000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000026a000-0xc)={r2, 0x800, 0x30}, &(0x7f0000dda000)=0xc) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000945000-0xb)='/dev/mixer\x00', 0x10100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d18000+0xfda)={{0xa, 0x3, 0xf3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x5, [0x2, 0x6, 0x2, 0x40, 0x4, 0x401, 0x6, 0x6]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006de000-0x10)={0x8, 0x4, 0x3, 0x80000000, 0x0}, &(0x7f0000c96000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006e0000)={r3, 0x5}, &(0x7f000090f000-0x4)=0x8) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/sequencer2\x00', 0x3, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0}], 0x2000000000000229, &(0x7f000086b000-0x10)={0x0, 0x989680}, &(0x7f00004e1000), 0x8) fcntl$getownex(r0, 0x10, &(0x7f00006c5000)) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b61000-0x8)=0x3f) readv(r0, &(0x7f0000cf8000)=[], 0x309) dup2(r0, r1) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000007000)="4c0eb6eb", 0x4}, {&(0x7f0000009000)="cea73a6981fd12", 0x7}, {&(0x7f0000001000-0x6f)="9b594a16460f1d3433eb8bda1045704732b261919774b3d9d9c7bc44238886dcb7374b92bafec19738afed44a69266bd9e5b9b835848a5bd8aa7a4184bdcd710902d3490d17e9a35eb4c3738f3ae00c57dc55e07913a5d5d7cf437ffdc9b38c540fd5193f32f0b120593a043f4ee89", 0x6f}], 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000080044d7a, &(0x7f000000a000-0x8)=0x3f) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000095000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e16000)={r0, &(0x7f0000019000-0x2c)="08d186e826d2cfb5d4bd1db0415f1f7f119bfd69922942d8809a0f3b75e1310515630b2bb2d7b1dc5ce1c370", &(0x7f0000c44000-0xc2)="230f89f5ff1ad12e80ddc2a4b4bb3553060ae1295292d0bbf52baca7ff24605da1bac3a3fb1d00dd566ba8aea553192911d280b1a17555e90366c45af8808cc7b6c7acb2a2f614652d43653db9faaa898fd986459c9d4046a6b693b4be19256b066c124fd916213d7cc0e823228555c681dc8df1c1d2d61d50865932b80fc96fad6079120cb14ecbe1ba2da978fb80ce93cae8f86af79d49d9b4b3bc3372bd0863b2ed2a51c1f07cd965e4999784cadcc3c1808c6b71ac0bb0f608c662643a96bb02"}, 0x20) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000509000)=""/70) r0 = socket(0xb, 0xf, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000093000), 0x4) 2018/02/10 22:10:33 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="4bff0aef10292967fa9a37f4755e7889", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000)={{0xc9, 0xffffffffffffffbe}, 'port1\x00', 0x5a, 0x80000, 0x84010000, 0xffff, 0x5, 0x100000001, 0x7fffffff, 0x0, 0x5, 0x7ffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6c000)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000075a000-0x8)={0x0, 0x3}, &(0x7f0000eef000-0x4)=0x8) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000a3d000-0x4)=0x607a) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000843000)={r4, 0x6, 0xfffffffffffffffe, 0x20}, &(0x7f0000a6b000)=0x10) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x0) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000807000-0xf)="74086e750000000000000000008c00", 0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000d71000-0x8)={0x0, r1}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = getpgrp(0xffffffffffffffff) name_to_handle_at(r1, &(0x7f0000b7d000-0x8)='./file0\x00', &(0x7f0000eff000)={0x1008, 0x1, "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"}, &(0x7f0000f8d000), 0x1000) fcntl$setownex(r1, 0xf, &(0x7f0000eee000-0x8)={0x0, r2}) pwritev(r1, &(0x7f0000064000-0x10)=[], 0x29d, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c03000)={0x0, 0xb1, "5d70bcf7bb827d283ecb830d58fb92528c11b3ff309e61096160cbfa90ecf92d268b509d4f1f82ea6d7c18457b9ad5b883227901cd52d79fa9ffd1ccbbfc2a2036720a4919769b96978469de9391a20aefc72f12424e15abfcaae7f00a811e3cfd8f654dd2e12de28a5cf335d8a7c622f3358ae30e3cc90594d4baa2260f4ff040be2c5d0e40d0ce5f47aefc06f072e1788e791dcb4bea2d160bfbc5550fcf9924c5b63a7d86895f8d9aded35e746f44a4"}, &(0x7f00000b6000)=0xb9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000337000-0x6)={r3, 0x7}, 0x6) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x80000000000000, 0x100000001) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget(0x3, 0x4, 0x54) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000e6b000)) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f00003da000)=""/66) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000780000)='/dev/dsp#\x00', 0x10, 0x101000) connect(r0, &(0x7f0000b48000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x8, 0x2, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x419) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) r2 = socket(0x20000000000000a, 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000da000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000258000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x3, 0x4, 0x100000001, 0x4, 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bb9000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000227000)={r4, &(0x7f0000ffe000)=""/130}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000c6e000-0x1)) syz_open_dev$sndpcmc(&(0x7f0000ba1000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x60002) openat$audio(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/audio\x00', 0x2000, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f00005f0000)=@in6={0xa, 0x0, 0x0, @empty}, 0xffe9, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000906000-0xb)='/dev/adsp#\x00', 0x80000000, 0x20080) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ea2000-0x4)={r1}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c59000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000c54000-0x4), &(0x7f00004ef000)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00007e7000-0x4)=0x8002) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000a73000-0x4)) 2018/02/10 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x3}, [@sec_ctx={0xffffffffffffffe6, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) chmod(&(0x7f0000e91000)='./file0\x00', 0x40) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000087000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00000ff000-0x50)=[{&(0x7f00008ac000-0x63)="d98816f9a3e8a8ea997f24409fecea3adf31c6aa529524e1aeace2eb46e4d129730052583e3f23ebdb27f0ed498b060509ff39544267ca612e54970db084fa6b328619f46d5bab8f7d1f871bfeeaa1d33dcb19951a4e4f78028a68dd840dcf8a7e6f60a72960843139655ea6c964db302168294cd8ba22623f6d38f6623afc51032c46c26f5b436aca756099f86995e4b36b", 0x92}, {&(0x7f000098a000)="070c09bf93b728a455aa849cda44a35e11ac15273ce69a23e4e71cd4470dc766f4", 0x21}, {&(0x7f00003c4000)="398c9135e10fe302a3db157bb9ef40f03cf0a4740bff9aca04e76d7f07cd259b091bbdccb6deece31bdc2a79d9ce7dc591b8", 0x32}, {&(0x7f0000d6b000-0x20)="9f47b760ab2bc3491409427629c934ab7148bb24b6d36ad67dcd151866ff5a31", 0x20}, {&(0x7f0000b58000-0xf1)="5a4450b887144f22e8bc81d780ce9c0fcd917d9ebbd99b38b2bacc0ae19cf5e4ac073bdd7c173b53e197077097c14c4f564a7a23ac6d0d109ecc0f0e62ce0dcd6753216b6edb0a51c425ca01d15e8ff9c1aed725cb6a31cb8e31887c81ebcd49eda5a0392efc781662e8d3026b415b1fdbbc6b04814a7af37c8a61370e54579572544ea5fa6efeafaa81ccdbb2c89877a5630b756e61c4b5965402d4a0f7740ef43438420230bb201ea985baba3670a7c4dd6ba2ef63c427fb2301a74fdde94e2adfadc4f7eedfbd2bb9bfa9b796521cf32916d3748f9e1d0fe2b9d86d0491325fa75bbef5fa32f77d0852a8e97f0a49fa", 0xf1}], 0x5) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000513000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006a6000)='net/ip_mr_cache\x00') sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b65000)={0x4, [0x2, 0x0, 0x9, 0x80000000]}, 0xc) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000d62000-0x10)=@ipx, &(0x7f00009e3000-0x4)=0x10, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f000056e000-0x91)="6264657676626f786e73743165656375566974792d2c001b4a31850b155707140692d56a2510d359518f735967ab68ffffff891691345c22122c4e72eb1ed3b2d0c9297cf0a309896291fe63ae44f93912e26bb32cc54898bb8c5b9b8e97b47e3d59df0ec7bc591fe63d98884c994c0cd63752120bcee68f9beb8500f013a48aa953607a07a32788c91b02a44292a9cd14", 0xfffffffffffffffd) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000564000), 0x100000001) 2018/02/10 22:10:33 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000813000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xf0)=@alg={0xf0, 0x10, 0x501, 0x0, 0x1, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000db2000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000671000)={&(0x7f0000573000)={0x4c, 0xe, 0x2, 0x0, 0x3, 0x3, {0x0, 0x0, 0xa}, [@nested={0x38, 0xd, [@typed={0xc, 0x94, @u32=0xcef8}, @typed={0x10, 0x2d, @u64=0xffffffffffffffe9}, @typed={0xc, 0x20, @pid=r2}, @typed={0xc, 0x89, @uid=r3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x24000004) 2018/02/10 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000435000)='/dev/cuse\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) readv(r0, &(0x7f0000eff000-0x10)=[{&(0x7f0000491000)=""/119, 0x77}], 0x1) r2 = dup(r1) pread64(r2, &(0x7f0000dc7000-0x80)=""/128, 0x80, 0x0) 2018/02/10 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000eb7000-0x8)='./file0\x00', 0x5, 0x84) setns(r0, 0x4000000) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000cf2000-0x38)={&(0x7f00007e0000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000142000)={&(0x7f00008d0000-0x11e0)={0x1ec, 0x18, 0x802, 0x7, 0x2, {0xf}, [@nested={0x15c, 0x60, [@generic="fd3203a5729c9599de56aa6318a218c40fe325fa0dfde923033aa511f6b989658f32a36df9b8a1335332192ea075a6d477e4bca574cbea22d77724a971ee790cb06c6e355850f2ae9f72833fe0e1c317279a79f1df1a46eef21e76b7d69e0b0881bf29534136459219bf8f894cff22835744904ca5462fe27ad6158a253ac78d683247c0d8e92555a06b4e09764381e8f2f2b099aba416e1", @generic="d31f6b66ee7608e9d552e30e9218c12e810ad247d5e1b1c39f11b0aa52bb281f133af7538617ea1919b96f46417ea3dc16073e8ad0b99db6cf816b2c99943fb85863530d78d033c25ba99e45ccc6930fbdfb4262514472cce1c8043e8cf7dd2b6d4ec531dfc9a372277d49b429f43073ef660b61014f5ede2f68bcb09fdc55807397c3136080349af865e37ab6391ba0a56b28aa4b97ff3194c73d085aba67813b165df77d544680cb73064888ddb1135d5b", @typed={0xc, 0x8e, @u32=0xb}]}, @typed={0xc, 0x5e, @u32=0x8001}, @generic="4bec11d3b8b06333574918a9249e8edc75a4813750672ceb031391d9c66da1f7a85d8e1aaf5ff49b0683aba6e659515ba9d75a6df8529a4796eba9abad030315148d6d337139323d5f9bd92ed91a1e91d777d38b8d3e0548dfbfd21f9b36", @typed={0x10, 0x78, @u64=0x5ead3885}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bbf000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) sendto$inet(r0, &(0x7f0000fbb000)="c71de47679615fd5ee7d6299d4f8142cfab55f2d0d246d0516da953e02533a6e46b67d424227345b0a33649a741e52137408e9af32b433756b49b0b061014d24c4b22d7cec22c84f6fd24954869dad29ff7f5cce7e185334008b119230551d177afe7689a155c6bab349e4911c537534fc09c295d73ce47f85a11a540fd9e9c01e08ea4b46e30a42391c51b410ddc9011741057d4f004a833ab5ed8579bb6f5ee7ca8f054e026c0e74d116a5082058f6a7171b41900bfcfe0c1dd12da4be4f5f7e3c7813d38df1ceaecca382c496ff925772762d23622eb82c07a86a4470b0d5c82435e488", 0xe5, 0x44, &(0x7f0000b5e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 1016.371670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/10 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000078d000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000e37000)) r1 = socket$pptp(0x18, 0x1, 0x2) connect(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x26) getsockname$ax25(r0, &(0x7f0000b80000-0x8), &(0x7f0000ff7000-0x4)=0x10) socketpair(0x3, 0x0, 0x4, &(0x7f0000519000-0x8)={0x0, 0x0}) bind$bt_l2cap(r3, &(0x7f0000f53000)={0x1f, 0x386, {0xff, 0x6, 0x7fffffff, 0x0, 0x40, 0x8000}, 0x800, 0xfffffffffffff8e1}, 0xe) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00004f1000-0x10)={0x1f, 0x0, 0x3, 0x1}) sendto$ax25(r3, &(0x7f0000d51000)="3abaf4bb9fff8d43338b7a9f3472cd59aab72a7f7d9b3271552c81c11aefcdb17554cb1c60b578af47d856a634e8c3a9be4b234ed812e97d5df072a0c80aa56392070d2722a70b3e7c8f98f9a3e3647294e9c46b17094c5d068ddfaa7f39cbcb59b0c1283b16e9635a2f21253b26c8cf290bdd4a6fde4efcc06d50c08db09f74708ec7d3ddcee5f4bc29a4263909d52db4e6a7b8d0770a8e", 0x98, 0x41, &(0x7f000072a000-0x10)={0x3, {"5ec613aab43c9c"}, 0x4}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000009c000)=@buf={0x86, &(0x7f0000a83000)="9556ca95bcb43c32d81f1a093ba68b904f28cd9c8298630e130f5b4e7f263552ea13454145def31495a07b97a9765177cc76a345e535c023f7223f98f276f8398210923ecb6d3f65100505c6f7410f83d179630c878c5af5b9f0da8a9eff9114881d4eb3487f5bf29e1904d2d4da43019f3226f6417249b8de73a2d0d733fc9f8b5571ee1963"}) socket(0x10, 0x2, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000074c000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x1, {0xa, 0x3, 0x0, @empty, 0x3}}}, {&(0x7f0000fa0000)=""/82, 0x52}, &(0x7f00007c9000), 0x40}, 0x5a) 2018/02/10 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) munlock(&(0x7f0000585000/0x1000)=nil, 0x1000) 2018/02/10 22:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b49000-0x560)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x4}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x560) preadv(r0, &(0x7f0000cd3000-0x90)=[{&(0x7f0000e7a000)=""/55, 0x37}, {&(0x7f00002e6000-0xa2)=""/162, 0xa2}, {&(0x7f00004aa000)=""/213, 0xd5}, {&(0x7f0000b74000-0x16)=""/22, 0x16}, {&(0x7f0000494000-0x39)=""/57, 0x39}, {&(0x7f00009ba000-0x15)=""/21, 0x15}, {&(0x7f0000076000)=""/100, 0x64}, {&(0x7f000068c000)=""/8, 0x8}, {&(0x7f0000a5f000)=""/35, 0x23}], 0x9, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a7e000)) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ef000-0x15)='/proc/self/net/pfkey\x00', 0xa0602, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d9c000-0x8)={0x100, 0x2, 0xffffffffffffffff, 0x9}, 0x8) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) [ 1016.432406] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000661000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000b44000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) 2018/02/10 22:10:34 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x2000000000007) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18), &(0x7f0000217000)=0x18) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000155000)='/dev/admmidi#\x00', 0x1000, 0x80040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002b7000-0xa)={0x0, 0x9, 0x1, [0x325]}, &(0x7f0000e4a000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001b8000)={r1, 0x38, 0x3, [0x2, 0x5af7, 0x46f8000000000000]}, 0xe) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c1c000)=0x1f) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000583000)='ppp0\x00', 0x0) pwritev(r3, &(0x7f000080f000)=[{&(0x7f0000681000)="aa", 0x1}], 0x1000000000000329, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f00007a3000-0x9)='/dev/vcs\x00', 0x10907c, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000daa000-0x28)={0x2, 0x8, [{0x100, 0x0, 0x5}, {0x7, 0x0, 0x200}]}) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000fd4000), 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027f000-0xc)={0x0}, &(0x7f0000fd6000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fd6000)={&(0x7f0000fd7000-0xc)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000fd6000+0xdc4)={&(0x7f0000e37000-0x134c)={0x134c, 0x36, 0x800, 0x6, 0x1, {0x20}, [@typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x10, 0x62, [@typed={0xc, 0x3, @ipv4=@empty}]}, @nested={0x12c4, 0x61, [@typed={0xc, 0x28, @pid=r2}, @generic="0abe5d3f679cca3293867407ffe25e3dba7a6b93578c955e46b64ea4a7d0b2dfd0661633b058fc754ea6e0983611a1f73f7aabb3f955fa149a035df82f594a6a4737181e43b859b8ef66159060ecbd82d23c76f04be98128415478fd2750ee791870008fec802b54332b79b51fd7405dd9cf45e9f20b57890b0db41459e23e7e3372e5140cdadf5016b38f06e57ee8f2cb2ea2742258e48be4d13b60e96aaf22e1d549307fce71592317b84cb8306609c67541e8e5fc9b5d00eababa5115a05b098254e8203395af934b4feda93106fe1515beaad2f10158f7c3c442efd1eba4ba8b80b0c0de19fe9111c8713f1229c020b6686c132b6be7ee31f852d0c766136471e87b74de75a8a6e8a0322c084d934e46d1b685065b9457663a5550587937346052915e852f5b782ab8d7c4708d1b0345a2dafa5a4b83a1d3d223148351a2bd8bec911526d8e156d5436f898719508de128999e44c6d4179f5ee3e80bd1ccc855c1a9341abbde0f3acfcda9fc973efe17c4367935815f49ae81d7864ded3e18e9bf118175a7f839be43d44ce1bfc26b8c6e04b2386eaad70f60fc860e7116a1ff216c0e0d01afb847ac80782b300d17a2db3ac0e97d9de3df9204e3c3a8bb3a0b40c377530505d0819bcfe431417cc4a8901ce0606c15d757869d71a79aabbf95fde6095ad8b23fb6479b37b46a800fd08c9976c8a23f89b2a259176939d49660742b0c248973a37a4b5f714bdefdd50865dff12663c2f104b1875787df1a4d084a6cda3c9dfa1ff0824deefc8efba1d3362bf4ad9ddaa4c0c8fb094a39ad63cd19bb73c35d69766cf3623946e69a3c15655dbe6ba2bfda2c238a99f801230eeb2190366877595b8ca75ec546498c4634e91836c97902955ddf769e5bdc68a4154b758e75abd0062946b7e827452cb9c39db9677b8942fb97b6732e964c06f984abb2bd0bf15e11ed9fc1e84490435318ef6c56903543033045d3d067a5487d1832c8baec3eb0c95c94b1dc2421828a7ff532cecedd10128496f4b223b075efaabd9df7bfb083c9665d6c1c5a9965da6209203eede6bc847a163005e7d64c5559000c68e822c55641fe5b897e72ff49d7495928a882895e5d359d7412a7e77f29f1861386d5f70d41f25bb95d86f4300bb31d5ddb9494bde333721ed9a148872284f70a0eac2eeb6d31070e330a5a63cc392ce6dfaa4c9b6fbec3299f594a0c2591da3b341449a77b5f4f93e78b4f6ae0a2a69791fccfc096e1f8b73f7e7dec99c5479e6524f12c4d34a4e72b76e0ad47ef46d0daf94ca3d84c5a3b3aca02b7a555b3df405ce0183f0640fa47e7dae8221d4af783e008fd70d088cdba11589914c22387126f447ed3feeed068a5a460424eabfe3b4b875e4a341affc963396c4a9176a876c616ce5659e2d671e51b025daf6fd6656988922962e47b8d713b64fbcf182d409d9e0430fa8f5c36f4eeee3193c1f5e58605a5e845e21e3239ad0b899bc0ad2dad520bfa2c19cfb68e6c901046d2e67f9bac4e94df64035409458a2ef1bc78368ed44b057f6a268959b01914bcfbbfac4e35e08ec749704707a0bbd8f7465170534dc7e7ce2f0f079c2e53710583009ef6064d5902b6d77202d858b54d7ce3348c1bbf42e4cff5453b205123c5baf53b40c9b1f4493eee20d8daadc60263092d4470b8963b86a121d406181d03131e8200370c3bcaa038fb6bf5c509b254b26edd3b94a5ce96ce1647588d832cf8ed001404a15d4a9d4aacd04ab9acb7dd21a90b52b1a5021d4244f51cfc0903f9f132b9c2ad85c988792378dea0ad0f6c7bc7c37b7632ea4b290bd1c453546825a86383a1cf4904cbf7027e720620f94ead33965062399a21063fb4c42c00bc698f8b3dc0d7a2eedf3d7f2b7d164eae3d9197036513ac01fbbf9cbae3a8934e30aa5ef2124e62358452fdd5af09192124e3e172a576dfe950c7e346517804321feed3fab2abfc854341b6ef1b5844f71809d695034840b5bc145d6732e40bd2ab5778c849fff3b502a9968ec242d51bd0c9a16a2b37e3fc5772f97b3ca6e6f3e943b479dfdf765a6525fa6ce02ca9f73e4833cba8b26b8b5d88c44bd5d567af49e6af3d9dd1769d85d54d9334f252cacb5e11f14052d60231c8c08d7d91a8f287b71bf6af2afe003e570c47adc251bce2394e12d101b4c5c4cf60fd6001bdf706f05bd0c1eb47bab7063a636bd81678ef3817a70175cd38d4339da6dfb455ccf88af9bbf59a96549aea6979210ebe7664e056a20c163085c550229b2ddbc5be84a3fb20958e76917c8930d81fde77ab7c7048fdf64349f191bb46ebc4e19dda16096ae7178dbcc20783019152db13c5e04c9c2605acd71654f9cf22802c9e16de98a583e49827a5b8101da3f161d6c84ae1e64c144e7e5ddc8c0347a7d7fed1da7c17d64bb9fe2d6d9e7a9a36149d2d445a960140c6aea6696cc228bf51312cf8dd3e3a1902b52263d08a9da48a23e4937e72cbfde0b64692cb106de557b70dbf069edba3359b15f151a19b3a44940cfbb5fb8bae456584a1602b1360cbc565db653a851f0dcb55fec03b56c369b412aa75ce966566b9dd89cd4d93f0ee050f65ef4c1c495fbf6b828103e75f8b6c32eea1954b6d9a9db497dee086752a11b768979a185091e0b8fee8c8013bdbea31394c677696c878c2ba875af52c73479d54e0f4eacc404715e9933ab9f2e5daeb874a9fba4a5128ddc84738c5bd52977d556b8a5cfda89bb653d4254d39cedadba8759b0a969099236455ca014c84b00673a8d3f89b768403b0d961b350c1f822b4bceebc4d2aa34ff551e5cb123b47bc1b185449ad3d4bf1e7205cde8004494936ce73428259b77136c037bd81b05cce3b0b47bccaf095b9f02859d3afbb7287d66071ca128731f387eaccdd4121377d4faf2fdb6b25a0caaa9bcc0b3f09c304ad0f30e2378b9929ddc30b102c2b19fdf859b26b68db043fb2d761818543b8d16d77e18d6f2062f033430e8178087df4e9099845756b9adc0ba3268e49c7e7f4f1b6a96c190457a5885fe62802f9d3f122941d2861dd8330c8f5ebc6ce42eb36d56b88f65f9a781b48873a196d47b1d37581069454e1a5c2c832c059d47cc9fc5dab0d97732e2d600776705228fe8c5e7fa49631990c2116ad952ee9e0c3302c77bca6ca3ce46816bef7c52594ee9c0f2c1ea4064a09ecaad2f7e238a625002709b83f5af58453a0ebb743dc0a1f1b28e1dc5157daaafe70815464281e5778a7af22575b0b494e7145f36f01aaae8c4d04ed37bc8411b59f92018403f2de4e7cd7e6b16fa219cc0a376dc48b5d7136bbe1eb4949e5ecadfcf96760b09b4f0fac7c6b25b04c1e22960ac34446d93d5078d80c5285c20b355342d5de48c50d1579a9e595478adbf03c3c37b686590f2cc3592b3bc979e55a5665c3b6a992b60b7d67f02b828f1bbb0dfe1688dcb4d45150262288d1561e05fb9c4c6e99a5da79a0750bcc732ef2953da1a9b93684e5333293f8c35d2853e72c49d078ab2e1330c5abe61a2df912cedc9e078b5a5c2761840d6ca6720a83fa51aaf8b0b80a6fd9245acbd8ee5772e7b5f20bbda08a3ea2569294143d02913ba77410057caae5fbc39e7de7e8e874cd63c64b55b0adce5eec50821bf2d18f4dfe4ba6a6c0c3a2d1400af3aa84e72760aaf078cd973e399b6a942b2f5eaded0bb32a944c458fa7bb6d8a552ecba39c5de3bd3024e260f81d4bb8c327f0a1e1d812bf6496f4014cc426d949d6650df4febc3e0fb31f6afd8a6429d8c1016c2ba69ad80843f6901d13dad28a0e7354120e371971d4e3d4abb404d7195c945e935a6ee45f970d1f6da5bfc708aff7f1b80f393eaacee7a222ce63aa0d5042dfc9cea0e0c73802fd6cda24e93d64dd6280f8708c2ff97ba50105525ac80f7c0b7d4297d189ce599c485e37f09562060d839e42d9e4121dffbc424ea5605f2dd0fc35b0e8b365911c543a0001a02b886b2ff2431ee4632e7a36437a6734ae80f40a8b7af8f4343574ddfbd5a8f64c57d739a60bf510cc3aae5fb1fd5faff9f48dd3d233a2d3b073bc3f61a522d48625e3018ef66b6e705765aacf9d4adbad0975a20dde372258433ad99fcd6d0f1f3239ef531d062f6541a38d9ac91410055b76c29390bdc212a6feb879624adb48631b3935dd089d93a068c7d9f5c51bd3f360010f079f7a217032e458316ffccaa8b3802a653129a5714a6fe57ecc1a8d7102260c510e1cf394f5b79c78493f54db1ecf060ad8974e92112a2f34502506ddc2bdd65e3442d88b32b17f6c43864b9e97c68a40ad5a65822eee9884597967b925127e3b8f487eb7f7795db75a71d48e206539d759a1e9e9774f87cdf8c4fe54db535c3b1397909142abfcef608261a893c3e72982834e915dd66208424f6857dad18b5004a6c8d7a988830cc8389e50677489c43f5f733bb15f95f339371188b71fa8030770ea1b3c606e6e1a31c4957e4305d42a8cd2061198c5f04f8902f0c286ee9ec4acef28e374cea5bdbe95ec82d76d84098b5950e09a230e8e7a39f65126ec607254e223482334634bf4e67790bde4cc37c45c8269502f10f596ed6b8a8b93e9c9c81ea6bd0f96bfc7a37f9b6501e34a60c23c5e917f1cc5510a41c106c46ade131b8edeaf250401be5e985af0d0f4f0cf0925ad37e7b557869f1ba932f2346fa0456885efd4ae608d08705872344cbce65d3020dac6dd07c4aab4b358ee061a9f92a3e7555174700a5ca260d4d4c3e86a0c12369347fd56b76ffe6c25d65ab8b250ddebd9bb0d539da45676da7914643417c4c893ecd7296c28666e4d9c257178a4f09090ec60969364c07cb8a962c7e76a9f655280dad5a2c8b2b8a009bdfdc85fc247e40c6e6ee69ce0da2a6892e4af90e79e8895722d54b7b223c0540b0f57b9fe168f413f46e214a01df7df1d58cfe2ab47cd18c07e3ff8fd5c199d9c1cee9007965b091d9d2014c9265bdda999182e09c13458d9aacfccfef65df992a10d72683b160be267a09a6e5cfa3ca2727ba6bcf6a5881bca1c9252f85bffd8946af17958928f1825545147ce2a5c57669845b7b2f5d4527a7b1b79737f7e855ad9daf125d8763e26471986d2825ff9deb2ed24b5118486c495103a641dab33f72b439845e712b440dd020e9633b016081218d30bda724066cd045e7b8858b4a4acb2cebc41f0a3319b41b786d487747e12618d67df17b9595b91b89cd014e4755e78fce1104e6f3b580471467c8732408117f1201e4715b0be4ff4bbacb5b9978a786891270ca13a66f2081a984a194a6ecbf4b0762534797ef39c573c9fe225c9b9fee7a83b86dab0038d7b9f1e71c7a9c196192e21f96d2722058cad497c6d450857ed3602fd976965b980cdcb7d9b2c67c348d53a1970e1da90bf83e79d14c65eca0419daeb66be0309e2b640cc0f58c773e2a9c2a00dbc41bcd25abd46202fb7ec74c28b93191efab6df7563c9e61d153883a4f43c8f3188da8d96ed3d0cf940ccd4db168644222e6a2b35129c020051f1cf2c9d6a3be0f8ac4088671fb74d7a9dc2df88d3cd6f3e5dd0b0d4159b01dcd3a9821ff868dc4ff41075daa21311b649e3b95487c4b6fdf28d7093fc4f8271af8f280ea527ab5770961cd640e5915e03cbdb2b9ab35514c5ce34c01aedae4e40fb7dfe350e63cc6156b7bdbb91ee5e5b849cd7bbc8de3e7055009e67ca90681f5068821129a363bb2e845d1c3a266c097a269d8fe00a07fd30f53f2d2cfe2da7e083a830514e1b887ad5d8dad5542b7e5389", @generic="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", @generic="9644563520c4ee2249a049dbf478be8effef21d9342782c60926f55a4ed3a3b40a2eec37ff42f21a067c37798cf0e53587e3281315612c719c67a726af23ca339fc9a09dbfde56a2303e1ccd2689a8f73db7b95f68bc674d26177eba4f4c485d9fa6e057dc06f71dffcd675d534500537fff48fa2293e300fd6fe979f01e2b4b21499ec82640191c4c04ad77a6a05c5077c75defb864ad7bb394cc0a4771ee833b4b3f1c9723d5a68b7884eae2340c182f7ad6f9770c66ea2cce9a26496611e901a6158441233c8466a373268da1e4890d20442cc8107f3e4d843c5f7f8f241ae7144d", @generic="66349637f21b723d43fe69c19eabc60ef59c2ffc55e367525ceea262f5cdf669009c8507e5623ccd21344762a5acecdd7f8010a7fcce78cc34876c3d6076d9d38e4c56724545c2d1e5cc576ee91abb5c5e2c407285b29f297fc53f8ee05808558e596fc90f87aa58531c82bb511a7297b92cf65bbc6f563b0aa47cbfb041fe09fcd44499be15d729a574bc5b0604d72f63b2bd602b36491ba5c075056760aa25ea435036e80a468d548f323d3ab2a12d44f075d255fc062dfd3a7a16ac32b9f1c4662f69ca3e673e52925ab0720547a5c9dc9a06"]}, @generic="27f7caa45742ad9757da1fe731fc2dbe7b6960d1ea57f3d477522bf95aa51f464ee7240b6f41bc9c37cad43e83f097c7bea841efd8765d5eef5f8dc7b1ed89bd508dc62822af42f2f9ed"]}, 0x134c}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) syz_open_dev$admmidi(&(0x7f000004f000)='/dev/admmidi#\x00', 0xffffffffffffffe3, 0x40000) r3 = fcntl$getown(r0, 0x9) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000289000)='/dev/dsp\x00', 0x48080, 0x0) perf_event_open(&(0x7f0000fd6000-0x78)={0x0, 0x78, 0x4, 0x7, 0x0, 0x1, 0x0, 0x1, 0x80040, 0x2, 0x4, 0x45, 0x8, 0x0, 0x2, 0x3, 0xff, 0x9, 0x7, 0x6, 0xfffffffffffffc00, 0x2, 0xffffffff, 0x2, 0xd9, 0x6, 0x100000001, 0x1, 0x8000, 0x7, 0x2, 0x5, 0x9, 0x8, 0x7, 0x1, 0x8, 0xf01c, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000fd6000-0x1), 0x8}, 0x43, 0x0, 0x1, 0x6, 0x5, 0x2, 0x1}, r3, 0x6, r4, 0x8) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e6000-0x58)={0x26, 'hash\x00', 0xf, 0xf, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x6, 0x100, 0x10000}) r1 = semget(0x1, 0x2, 0x100) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000001000-0x66)=""/102) pselect6(0x40, &(0x7f00004da000), &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10), &(0x7f00001b3000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/10 22:10:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000)=[0xffffffffffffffff]) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="a2b4c830222d05c78a4884c4826cf1364d7cb2828223bae3c2bde235b568ec6c4c5c430623b5826915d41155d7ae600b2d89fe68ab3272bee7f8e95c0dea41e07ea40499b07749c30217a31650abe3c443b360b108144db5ab979bdf4141063c32db1999a3d87f9b6adc98a80fdcfdd04d8bd80bcfb61e1556c4bc28af06c1af0d7eb032a2a5d3b03cdb281d042801", 0x8f}, {&(0x7f0000002000-0xeb)="9a409a740d7026dfef1e727e587651debcc1e54a899f7ce53bc87d2b5dd5f1a241f039a01de52b168329f45dfe7cfa11b0b9bde42d9c11fc1c9c0426763ce3794d41edb4cb1195ec5bc3cd3797423f10028dbdd73da2a3b502c4686c1920871cfba4b1abc23c36870e18b2fe050cc0979873070419bb0c2e4305450f13f466ddf0c14bb04e0b38ec06565eea8437e13bb73a28fd49d42605c3451cfce5c5715240d3c742146f443ab2eaeab0387d9bc466f0dbbf179034b67804cc625fd9c77e39a71cfa90a0ba20ad691a50a745e3cbece04227ed7e3f9c0de44e94d47915ee0c7ab0bfb1b9aaa9bb2b15", 0xeb}, {&(0x7f0000002000-0x21)="5aea651f4f28d0c50933c9b3802cf156150eb1c62800c57ac49bfa3156c15cb73e", 0x21}, {&(0x7f0000001000-0x37)="59866e714ac3ad2051fb5c29f2c1380333c12edc6134c0bc2b3d204c2020ab835a8aa24d2d3d55819925ee983e6549268ecf8b42c4047d", 0x37}, {&(0x7f0000001000-0x84)="3247b1610061729fefe9c10c7fe921b07ec90dd74453fbd9bffecdeefcbe268080e64e101df6843708b74300794e4f079c05c770eff8dc37719c34a7d5cfd961970a37642f250b8e41fe7d5c31bd0fa2b4083e39b161c3313ace4d22920343d77de7c5e8aa7553f2a5f981506655c7c7c2d028ff66946f17280ae9ac3f6fa64214643d8d", 0x84}, {&(0x7f0000002000-0xc7)="65efa6c405e4d0b4f505f9509bf1178039a48ee4c594c30e81581b364396623ea9199319d25e09ac36ba06eab26eb819dd69a0d911c96a3e50705d89dfad9107c97004f4e05b433ad4785fc2a04c645c51f9d096c6068a6a47df31927b673a3f90734a537711dc495a891b3aafccdd70f8266dd62a7366834e4e90b6755767f017f0373aecbcaa1136d0d47fbae9f0cda582f2c972c12d6405d65570b1d1ca6240be279ddc0bac966977047af500311a68fcbe5d7cec1999216375166e181bebe975948a9beaf7", 0xc7}, {&(0x7f0000000000)="4ecd51000a1909fab246690a03a11e7ae3b957c9f2d43ec6800d04f5de9aa87a60b23d92f5586b6e83d4f1132d4475a8637e05faaaf7efbeb27b016a93ec88249fae947fa017a30dda0ad5773a21f53660636ac10d6bd1f935d8fdc16c42cc6fc13127a499f553306392bf243b87694a8b35375384859b69b1848bebba8bae3024915df4aab32ce25e9adf47b8c6f4971a625369ccaa8f4880b0332572f53df651652161eb5daf72c639ad0e63bde5ee2ff9cfc70e341e9d52732bfd12", 0xbd}, {&(0x7f0000002000-0x18)="c4a75625fbe2474ee16bbc3e45c97e97111ea1df1bbb33f9", 0x18}, {&(0x7f0000000000)="e592878e7ede73bdfdb72ff0f41a52a83356b2b38eeb569ce2353f27f1efb7da7395cb88b054df0ecd31a9e6665ca405ac378f5d7ff33bba797b54414f569df73ae28745c6b1fabf46665b1413d41fdf8218f63e0b44a7720b889b61032521ad1a00b2add07ad15156bcb36699b9f717659e2bf1b15d2746c1e2490f289be527712fb18c5310afa8761c9ee66ce196be15bab3770beebc1bf333bbbf8ad0f68072951fe392f42bdd7e16c1188a5af27b89ecf74d9a6eb910b3128fe4410861e6af9a9bf7f8b16f240c8f318c41a939d458", 0xd1}], 0x9, &(0x7f0000002000-0xd8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x4}, 0x8877dbc9eb816c28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000+0x4ee)={0x0, 0x0}) ptrace$pokeuser(0x6, r10, 0x228a, 0x7) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000-0x14)={0x7ff, 0x0, 0x9, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0x4020940d, &(0x7f0000001000-0x18)={0xaa}) 2018/02/10 22:10:34 executing program 5: mremap(&(0x7f0000f82000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f00004b6000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = add_key(&(0x7f0000fdc000)='encrypted\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000f10000)="7bf64f3552061027ad740debc5dafad295d0d3bb53db22541fa2930a80aa0b1c62dd974d59bc6b0270bcde205186b022e6ac11c7dc177249afafb0f985ad419ea8017c4cad7f1b9cf6d5cbed3c0b13a105d07eb836b7685d45103b50e606ee878f306ed49aacb69f8f4a99db99685b8ca232d072c88b27db6c", 0x79, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000660000/0xb000)=nil, 0xb000}) 2018/02/10 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ac000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x150, 0x150, 0x220, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000f56000-0x40), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x0, {[], 0x0, 0x0, 0xfffffffffffffffd}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x2], 0x0, 0x0, 0x1}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="2bf2598f2f00"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80800, 0x1f, &(0x7f0000629000-0x8)={0x0}) sendto(r0, &(0x7f0000ef7000)="4c38e0efe4e32c6fdfda6ab107272ebcd6f703c4d1b8577221705a2322516ac720d076c9a68f38e3384736c711b6ca10341177d88b107b42574c377f4a0f841afb9d90356daef6fa72c145eb4c6b0360b49647b34fb3966c8583bbe4211955b2216bb433fa1d3b798fb75aebd44c0e4f9be71d2bddb5d5c2226c7216d420f004fb18c980980684e9b3f1be102b7654ec2f8794826cf4de4568f6c1e6b55011b0497e7dadc5a408d1f40e2074df486bbb5b7fc8c0550fffc3e37902e56a4f2efedb0cf444018ec0e963802f8c0decb5f473eca9e270c3d344fe", 0xd9, 0x8000, &(0x7f000099d000-0x8)=@sco={0x1f, {0x5, 0x2, 0x4, 0x53c, 0xffffffff8ff7ad9d, 0x1aac}}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) ppoll(&(0x7f0000e28000)=[{r1}, {r1}, {r1, 0x8000}], 0x3, &(0x7f0000b62000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a3a000-0x8)={0x7f}, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000901000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000046c000)) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aab000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f00002e3000-0x60)=[{&(0x7f0000769000-0x1)=""/2, 0x2}, {&(0x7f00002f7000-0x50)=""/80, 0x50}, {&(0x7f0000757000)=""/21, 0x15}, {&(0x7f0000d11000-0x77)=""/119, 0x77}, {&(0x7f0000a39000-0xa7)=""/167, 0xa7}, {&(0x7f0000c8e000-0x51)=""/81, 0x51}], 0x6, &(0x7f0000415000-0x50)=[{&(0x7f0000408000-0x19)=""/25, 0x19}, {&(0x7f0000930000)=""/154, 0x9a}, {&(0x7f00009db000-0x85)=""/133, 0x85}, {&(0x7f00007c6000)=""/203, 0xcb}, {&(0x7f000076a000-0xb1)=""/177, 0xb1}], 0x5, 0x0) 2018/02/10 22:10:34 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x8, 0x0, [{0x80000008, 0x4, 0x1, 0x7, 0xf81, 0x2dd8, 0x1}, {0x4000000b, 0x80000000, 0x6, 0x1a, 0x3, 0x1000, 0x6}, {0xc0000001, 0x7, 0x1, 0x6, 0xfff, 0x101}, {0x80000007, 0x4, 0x7, 0x5, 0x47, 0x0, 0x800}, {0x1, 0x3bc3, 0x2, 0x7fff, 0x3, 0xf5f}, {0x80000001, 0x0, 0x5, 0x80000001, 0x7, 0x6, 0x401}, {0x4, 0xde2, 0x4, 0xb0ba, 0x3f, 0x4, 0x2}, {0x0, 0xcbb4, 0x2, 0x0, 0x3, 0x1ff, 0x8}]}) r1 = socket(0x1e, 0x4, 0x0) recvfrom$ipx(r1, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c"}, 0x10) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000+0xd46)={0x7fffffff, 0x0, 0x1, 0x3, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x2482, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x1, 0xbc000, 0x3, 0x80000001, 0x3ff, 0x28cf, 0x200, 0x2, 0xe7c3, 0x6, 0xd9, 0x9, 0x4, 0x6, 0xfffffffffffffeff]}, &(0x7f0000002000-0x4)=0x108) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x100000002, 0xfffffffffffffeb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000bdc000)=r2) r5 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000836000-0x70)={[{0x100000000, 0x10000, 0x6, 0x2, 0x5, 0x9, 0x6, 0x1, 0x3, 0xffffffff, 0x1, 0x8, 0x3988}, {0xf1a, 0x48, 0xfff, 0x8, 0xfffffffffffff800, 0x6, 0x7, 0x6, 0x9, 0xffffffff, 0x296, 0x3, 0x100000001}, {0x80, 0x3, 0x0, 0x78, 0x8, 0x3ff, 0x9, 0xff, 0x9f, 0x6, 0xa477, 0x8, 0x8}], 0x6}) pwritev(r6, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendmmsg$alg(r6, &(0x7f00005ad000)=[{0x0, 0x0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000a4b000)="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", 0x1000}], 0x1, &(0x7f0000b14000-0x170)=[@iv={0xf8, 0x117, 0x2, 0xe4, "2c88c284fcdd45bcbc35d08c2955207d04fe966f916102269e384bfa55f9027dc205372d9830d18fa9eeb0611d30da35da12621ae1b60d050f92024876b3c794a884da078f266f073860a450a7efc3871e8c2d233cabb7f4a1f5d920a9070c84c59b51006828f73ed40d49251a3d317788b4d9076e90985390e2e02b0340f6b1bb243d994f811b8f6dbc51cb71206d9e2f3b568a0934edafb0951101e3394264928ff5adee218896968597aac25701b5a3db6404702e1026f6d8bac3228fda88c9c9e2bd2a4e828af77021b5212d1eef872b283837f6fa9f0478d5b2818542a4b67fd381"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x10}, {0x0, 0x0, &(0x7f00004b4000)=[{&(0x7f0000fa1000-0x55)="25b3abfe95d0a68cf59a500b8e752ad2c314b9bf00e061173343bdd8f2be6f8535ff196077743d021e89527276c027680140e6b17db07f8a88e31a08b6ba549e1a31f55fe9177131fa9275925fb6c73f221495dc1e", 0x55}, {&(0x7f0000287000)="f838e08f6dfde86482daef33928f48c58c93428edb3af0738600ba6ede14877d9ee26364aa463b2db39d49166aa4f482da4a08efa76783d50ed7f0df3c7b1b02aec7", 0x42}, 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{&(0x7f0000084000)="d8fd47d28fc5c098b28b8669a46ffd05d141a5e12cc7ac7905afafc025ba0f613212713efd16f174180256d69d53b3f8b59ceccdc2aa51f636815cd36d4b93e5b368f72685f16bf7287c8e2a93ad9e9248cde4183656f5bfd11b150709fece8b0754af52495bb48a5559e154e65134cb856a163e65a3615ab09a42beecb7cb0c5eaeac5396bae62330d1733afc8c246847c898c294ba0392d5540a9392380d4bcc1b54486d4445422e883f666bf4e8e0d0b5b22aeab18316e849f5e7949e819b8d2be72761561f6be9fb1356ac626636126c4644ed2095d71b814d7330025d380aecea8bda", 0xe5}, {&(0x7f0000a74000-0xd)="8a3f0483d6590c21954053caf6", 0xd}, {&(0x7f0000cac000-0x1000)="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", 0x1000}], 0x9, &(0x7f00003ed000)=[@assoc={0x18, 0x117, 0x4, 0x10000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8000}], 0x7, 0x4000000) sendfile(r5, r6, &(0x7f00000de000-0x8), 0x100000001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000045e000-0x14)={0x9, 0x527, 0xfffffffeffffffff, 0x8000, 0x100000000}, 0x14) syz_open_dev$admmidi(&(0x7f0000db6000)='/dev/admmidi#\x00', 0x800, 0x0) keyctl$session_to_parent(0x12) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x2000000, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000043c000)=""/10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000059d000)={{{@in=@multicast1, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000091c000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x1}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0xfc}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000950000)='./file0\x00') mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 22:10:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00009ec000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x2, 0x10000000}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000bd2000-0x4), 0x4) 2018/02/10 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000847000)={0x2, [0x29d2, 0x93a9]}, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x20000000000}) unshare(0x80080000) fcntl$lock(r1, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff}) 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/ppp\x00', 0x181040, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000018a000)) poll(&(0x7f0000192000-0x38)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000388000-0x6)={0x0, 0xffffffffffffff42}, &(0x7f0000374000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000319000)={0xa8ea, 0x205, 0x4, 0x10001, r2}, 0x10) getresuid(&(0x7f000077d000)=0x0, &(0x7f000091b000), &(0x7f0000013000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000a25000-0x38)={&(0x7f0000dec000)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000f9f000)={&(0x7f0000604000)={0x1dc, 0x1, 0x2, 0x801, 0x5, 0x0, {0x1, 0x0, 0x1}, [@typed={0xc, 0x11, @uid=r3}, @typed={0x10, 0x68, @u64=0x4ae896c9}, @generic="a8b389a9909f6598372065ad7dba9025061d457274f51957827e31e43f4601fc9949952b9b330ceb9d60b58c744feeee5265cb6ba47c794a1f69627e48ef8bbe2fcbb2fe28bbb2f8596da2a2b0f83ab765a7219b4c54f81efb0abb1f66434e597dc19f54e273af43d1b0", @generic="f593b495794680f8e8d2bf8be1fa0e7484617ebc4fd08f8e55d8ec77cef7a65eab5b3b682e8ee0728e20273901ee1e76b48213b9b982f55f544da1adcd5bf86c1336b9e90db320672b8cc1c03416d727541f02cb02a085aad600e9a75d9ce17a72728f3c44c5dbadf67a0752e5726f1e2bc3cbd28d164a265bb07d83f2b289db3c1bd9a9a9802deba3e1bf14a8ccdc86419d7650ffbef99ff22ee1327c050ceed25c9dad1c12566d318e0919d3fe8d6b16debeb0864f6ce314d4f4b00ddbbee2105aacf109240411", @typed={0x14, 0x75, @str='/dev/ppp\x00'}, @generic="b023587efb97", @generic="04cb9bc613c552d1697f5c2fe2882f7aa9f7b09392ab66dfdbb2426b5777610ba82145e17b7d73a591bd4175f6ef878f92650f991f5f81045d7cc961cb890c88e497eb39cd581abedf9ca0af71ddbb7df3ab0cb9f33d22791ef5665be7"]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = memfd_create(&(0x7f000075d000)='michael_mic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00003ad000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0xfffffffffffffe69, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xffffffffffffff9d}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b8000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) fsetxattr(r0, &(0x7f00001c9000)=@known='com.apple.FinderInfo\x00', &(0x7f0000cfd000)='/dev/sg#\x00', 0x9, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x80000}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b69000-0x4), &(0x7f0000e9b000)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002b7000)={0x1, 0x0, [0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000e32000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000a10000)={&(0x7f00005b8000-0x1000)="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", 0x1000}) ioctl(r0, 0x2286, &(0x7f000034b000)="a2c9cbcc9cef8df407d0948e9a7d2169e3edf1c1890b3b05237d74141e294674d255e16c3ca24f3d50ab690fbf565b501d95128e2651a0f5de0f679158ed77e968c88b454a0e25ac925ab1256044acd3089a0ce61a0efc2ae43056") ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000434000)) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008da000)='/dev/sequencer\x00', 0x141000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) 2018/02/10 22:10:34 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f000078f000), &(0x7f000061d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000fb000-0xb8)={0x0, 0x40, 0x4, 0x1f, 0xec4, 0x19fa000000000000, 0x8, 0x101, {0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x8d}}, 0x0, 0xffffffff, 0x40, 0x8, 0x5}}, &(0x7f00009e6000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000830000-0x8)={r1, 0x9}, &(0x7f00002ff000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pread64(r2, &(0x7f0000092000)=""/240, 0xfffffe75, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000009e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x80000001, 0x329402) fcntl$setsig(r0, 0xa, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x23fff) r1 = shmget(0x3, 0x14000, 0x200, &(0x7f0000370000/0x14000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00003fd000-0x9e)=""/158) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x401) 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000885000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400040) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00005aa000-0x8)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x87}]}, 0x3c}, 0x1}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000078e000-0x18)={0xaa, 0x40}) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x8) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) exit(0x3) close(r2) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000781000)={{0x0, 0x7}, 0x40}, 0x10) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d5000)={0x26, 'hash\x00', 0xf, 0x0, 'michael_mic\x00'}, 0xe2bbaf5eb92d6819) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = syz_open_dev$sg(&(0x7f0000e65000)='/dev/sg#\x00', 0x3, 0x220080) sendmsg$alg(r1, &(0x7f0000306000-0x38)={0x0, 0x0, &(0x7f0000fa9000)=[{&(0x7f00003b8000)="15a05ad10e3b72cdb1e4a147f9e40f27041a0819a17aba083dc6a017487109efcc01f190c2019b027303281d52e35904800b158963497ada9c67a55af9aa8ee0ed632e125e4409fc6a5206230693bf8a0c45511f400204b6b70ba6c8758e285857866dfb4eb3cfbc269e617f0fa1e9178225477519ceb899a92b6ad21b0824606f48652cf6e331071dfd20f7ff117fb11720020a0965adb0f016720d6e72cea186dfa30cd1012db61ce5532b9e7b4d799d8ff53e3c1f0b0103f472a45e2f54d2b064991a2d2bf8251f004d60ae6681b81dce558393da7f", 0xd7}, {&(0x7f000078c000-0x57)="5abf72bca6004b086fab91f1aeab49d2a2a0f0bfe2bb47f34046fb6ac7a28051f9dce7ff0ef8f7f695129db533471c3cd22020cd941a43195a5e8f80bfe0d126e5e6a338be45743ffe5cbd1df28625b68bde53bdc15d1d", 0x57}, {&(0x7f0000dfe000-0x84)="9f8a83c0dec1fa2835a6c028a4fb0e71324dc714431dff25802bd62925501eecc296e4274c23d5094beca6549b7ee5cd52988d180ebea862dad5fe5414459c8b8afce082045aee45f7e5d6d1181b2e002a22d9abd65416e8d9b2afb50987337cbe64f7b75751cfab8b973c991ec67c55c18d4f99365d0548f8800ec14c536fc6ab8e27ab", 0x84}, {&(0x7f0000d18000-0xbe)="83470949a544a92d8c2955e72407202fd071ddf3a9ef6fb4a3346bb384b8760776affa4f5bab299c0e665a2d2808ccc6b8345d22b0b4629e9fc91f5aa57777ccacdce5310121bd2634f70b3909a609a5b953805fc53ae732241a1a0b59548f6f032b578f7edae93194509f45ca028cc7ab508deedbfec4c5d09ab10fffa09607362547c692c17e9ab44796eb3d64982de540a7634fdf456461e24c1b329f805139119cf301038e0a90c8367428f011648e200ea4bbab6d69e1ff21fe8ba9", 0xbe}, {&(0x7f0000f77000)="b99fb3a74ec3dc09dbf95a80481f4bf3b795a6841b8339", 0x17}, {&(0x7f0000f31000)="11f4bf05f28683e16b8b76e25d14fdabd73f9dd57d87fb8902ddc28eb48cb6f4cfc19008790e282b9dc994e9b6ae612cd752ffa3f2d0ae7b49954eb6576c6d4d26b3a2e411a70f66b3b4b31ccaa5bb8111dc5caa3f711d370b8134fcb307abd897b961143e96088e3d1b1699f7356cb508cbe7e635f5946185634bdeea6e4024d3e44ba67fc58747e18a9bd32827a91203ddab7b204452408b54c35cebcb4d943657e27f9d87479668718b70f2bae889487d20b28e3541d094912f95f9355b8fc2f7dd5c9696fc823781021ab04de29aac98a01db2e2d5b4ef776c6e336e645063eade2b9642d024f4bf52de", 0xec}, {&(0x7f00006f7000)="7c009a9c582a37682d85d63110a01ba8ec1b5a64e9e36d995fa038dcc1a5ed153745def2b41c6709b8af4ceba901a3ff73bd82a2cf1f89a1119c6af08f61b448e3072d", 0x43}], 0x7, 0x0, 0x0, 0x4000}, 0x20000000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x40) 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000554000-0xa)='/dev/cuse\x00', 0x440000, 0x0) 2018/02/10 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a21000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00001b2000-0x1e0)=[{{&(0x7f0000944000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000efd000)=[{&(0x7f0000579000-0x1000)=""/4096, 0x1000}, {&(0x7f00006cb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cb8000)=""/228, 0xe4}], 0x3, &(0x7f0000053000)=""/140, 0x8c, 0x3}, 0xfffffffffffffff9}, {{&(0x7f000029a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000078e000)=[{&(0x7f0000aa1000)=""/126, 0x7e}, {&(0x7f000089c000)=""/212, 0xd4}, {&(0x7f0000bea000)=""/209, 0xd1}, {&(0x7f000018c000-0xb6)=""/182, 0xb6}, {&(0x7f00003d0000-0x6d)=""/109, 0x6d}, {&(0x7f0000768000-0x63)=""/99, 0x63}, {&(0x7f0000e29000)=""/191, 0xbf}, {&(0x7f000050e000)=""/192, 0xc0}], 0x8, &(0x7f000060a000-0x97)=""/151, 0x97, 0x1f}, 0x8001}, {{&(0x7f0000181000)=@nfc, 0x10, &(0x7f0000803000)=[{&(0x7f00007a8000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xca)=""/202, 0xca}], 0x2, &(0x7f000083b000)=""/129, 0x81, 0x1}, 0x4}, {{&(0x7f0000a7b000)=@sco, 0x8, &(0x7f0000e82000)=[{&(0x7f0000f74000-0x55)=""/85, 0x55}], 0x1, &(0x7f0000b93000-0x4d)=""/77, 0x4d, 0xfff}, 0x7}, {{&(0x7f0000239000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x3a, &(0x7f0000f2a000)=[{&(0x7f0000e96000)=""/181, 0xb5}, {&(0x7f0000ca4000-0xc2)=""/194, 0xc2}, {&(0x7f0000238000-0xa7)=""/167, 0xa7}, {&(0x7f000027a000-0x44)=""/68, 0x44}, {&(0x7f0000584000-0x1000)=""/4096, 0x1000}, {&(0x7f0000644000-0xb8)=""/184, 0xb8}, {&(0x7f0000a48000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000c2e000)=""/129, 0x81, 0x8}, 0x8001}, {{&(0x7f00003b3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000006d000)=[{&(0x7f0000891000)=""/71, 0x47}, {&(0x7f0000643000)=""/215, 0xd7}, {&(0x7f0000280000-0x38)=""/56, 0x38}, {&(0x7f0000aab000-0xfc)=""/252, 0xfc}], 0x4, &(0x7f0000b86000-0xf1)=""/241, 0xf1, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000b6f000-0x90)=[{&(0x7f00007ad000-0x5c)=""/92, 0x5c}, {&(0x7f0000d63000-0xcb)=""/203, 0xcb}, {&(0x7f0000d35000)=""/246, 0xf6}, {&(0x7f00004b7000-0x45)=""/173, 0xad}, {&(0x7f0000200000)=""/28, 0x1c}, {&(0x7f0000b87000)=""/197, 0xc5}, {&(0x7f0000b27000-0x1000)=""/4096, 0x1000}, {&(0x7f000096b000-0xf3)=""/243, 0xf3}, {&(0x7f0000204000-0x52)=""/82, 0x52}], 0x9, &(0x7f0000fb8000-0x92)=""/146, 0x92, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f000062f000)=[{&(0x7f0000a3f000+0x8bd)=""/18, 0x12}], 0x1, &(0x7f000014e000)=""/126, 0x7e, 0x2}}], 0x8, 0x10001, &(0x7f000081e000-0x10)={r0, r1+30000000}) sendmsg(r2, &(0x7f000079c000)={&(0x7f000038e000-0x10)=@nfc={0x27, 0x8, 0x9, 0x7}, 0x10, &(0x7f00000b6000-0x20)=[{&(0x7f0000b92000-0x8a)="154f1c83cf37ee198ea4ea572f52a7e5ebd159c496aaf8a70f78c59e972fce30f7fb1624e51554a92c8738b111255ff462d8612d8b3f9b8a7035c2df7e395c2e9dd99fdeb52197ad271eca67db9eabaae00885ddcaf3e4bbfcb9a3b3b5ab90775d89cf748bac30eb9e7cc466cb527f02fdac28fc535ae912a063221a26e4b6daaa708e202a633dbfcceb", 0x8a}, {&(0x7f0000fe8000-0x20)="e22200be293b1d1f6646bc81ce005222b9927df9247a5221b7ef2c9a92c4fce9", 0x20}], 0x2, &(0x7f00000a3000)=[{0x18, 0x0, 0x0, "a9e5f2834397"}, {0x108, 0x100, 0x8000, "b9760cf37f4bdd69d0296336e2bf0b4db4e79519975bf6dc1d63158a65e8542caa687be4e067c3dd3e13fc626e8ed89d777329a28393fd419eacd0a2603705897d38c6bab89b6e9cf0453818d1b14d2045faec443291d216ca7ea20d518aec44fb5b0faa16d9d4fbc55b167a1bafb668c11fcbf3aa55ce0d8c573be886e74622b79d5535db0b78d91c367bd667a271e6d3e6008cadf63af4b6fa7a71ea901f2ec28b9d7036577f0d35e1c4e17e7e56d3db7e73271e2226430ebb89368351e4b8cb4d312a3c7522fb49a1933ee9236a6dcf1085f4e99eb36dba87ab4ad8f28f84e91e610605b00cf18cd7ea91a528dba66792cd276c29"}, {0xa8, 0x1ff, 0x4, "903544424623dc6aca748bfb28bfce62422ea1500fc5392ee4886032892078d102f470157051190c0707159527765277fb071a422c1f4d057509e5fbeeb418e0565ca269ef6d82bbd20805e6b9c9936fe29b8236206ab18cfcd97ddae3903d0068f09414e20063747aaaf0308ab7f77250f110b0190b65fbcc40e467024388ee0de8f3e25037a36b155aa5b6e3dac562a82bc31b"}, {0xe8, 0x1ff, 0x8, "23842a726d01b504431735caf86f08913394d627b9dfabe1127708e35de001a57d6be9270f232f9ad962fb584907ddfe99f54c74476e013561b4cc82ad8d5269194bff09d3a8671a311a0a0083ca17d7440bd9e83dce242f0051a46d8a8e432c6e94643bbbcda7ab27b2b1c06f5761542c0b642469239a940692ab616e7b50314381c40aa14333525fda82e9794c1364c7f15983b524033ed1f10c91b654b79430cdfc9d6726f6ea678c29938c026e30eff562be603c79754914f86504a7fc3f0bffb919e075ff41e46f97723f871a1dcc"}], 0x2b0, 0x14}, 0x8000) r3 = gettid() process_vm_readv(r3, &(0x7f000055b000)=[{&(0x7f00000a1000)=""/184, 0xb8}, {&(0x7f000008d000)=""/44, 0x2c}], 0x2, &(0x7f0000430000-0xa0)=[{&(0x7f0000fb2000)=""/83, 0x53}, {&(0x7f0000ee7000)=""/23, 0x17}, {&(0x7f000073d000-0x7d)=""/125, 0x7d}, {&(0x7f0000dc5000-0x5e)=""/94, 0x5e}, {&(0x7f00005c1000-0x59)=""/89, 0x59}, {&(0x7f0000e70000)=""/76, 0x4c}, {&(0x7f000059c000-0xed)=""/237, 0xed}, {&(0x7f0000339000)=""/71, 0x47}, {&(0x7f0000346000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a8d000-0xb8)=""/184, 0xb8}], 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e86000-0xc)={0x1, r0, 0x1}) syz_open_dev$admmidi(&(0x7f00000c9000-0xe)='/dev/admmidi#\x00', 0x8, 0x8e42) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000733000-0x2)={0x6, 0x7}) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f00008b5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x4, 0x4}}, 0x2e) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000118000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400000000000}, 0xfffffffffffffd71) 2018/02/10 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000010d000-0x2)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f000054f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000064000)=0x14, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfefc, 0x0, &(0x7f00009f1000-0x8)=[@acquire={0x40046305, 0x2}], 0xffffffffffffffd1, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x100000001}, &(0x7f0000bed000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000047a000-0x8c)={r3, @in6={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}}}, 0x8c) 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000036e000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000eb2000-0x10)={0x7fff, 0x80, 0xb7a}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000026b000-0xb)='/dev/mixer\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000da3000-0xb9)={0x0, 0xb1, "1966cefc9268df92551f70fcc0e28cb20a6e744f4fbc56f23602b67c948f05ea0bcefdcdd904205bf83234c09d3cb7a70ca4bb8e77a719a6b27d5ba22a8364d67d81b774648a04fe7ea79b33c34ad1fc14a3c6b7ebcb80d571d7f50d51148db4b7ab10b4da8e8977723df171160712a691171addf5b87b31448c71aa23ad8cae31fe2729615d1bbd70c146fbc099ebc261b5a5ddf937b2cb8ba54108757c5ae065d55194117aaa758d28e9df94d98f09b6"}, &(0x7f00004c0000-0x4)=0xffffffab) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004ff000)=r3, 0x4) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000742000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000079c000-0x28)={&(0x7f00000d4000/0x3000)=nil, 0xffff, 0x7, 0xc, &(0x7f00009e2000/0x1000)=nil, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) syz_open_dev$mice(&(0x7f00004b9000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000c1f000-0x10)={0x8, 0x80, 0x99, 0x600}) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) syz_open_dev$mouse(&(0x7f0000807000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40c182) ioctl$sock_netdev_private(r1, 0x10000089f9, &(0x7f0000c3c000-0x1001)="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") 2018/02/10 22:10:34 executing program 7: chroot(&(0x7f00001d8000-0xe)='./file0/file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x80, 0x1, 0x7fffffff, 0x479920c4, "08ec576694a100ad7479c38fb1d252e8f7cae88ca08673f958dded369153aaf6c0494d47d4916aa48c8694ff", 0x5}) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00003ff000)={0x2, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000945000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "603713adc58d"}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00005d0000)={0x8, 0x1, 0xd3, "f991f8d0752e", "85ae243af2347614ee203fea7eae231a"}) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) prctl$setname(0xf, &(0x7f00005c6000-0xd)='|mime_type!^\x00') ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000717000)={0x5, &(0x7f0000ae3000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000dca000-0x10)={r1, &(0x7f00009c1000-0xd7)=""/215}) fcntl$addseals(r0, 0x409, 0x2) bind$nfc_llcp(r0, &(0x7f0000048000-0x60)={0x27, 0x6, 0x10000, 0x7, 0xfffffffffffffff7, 0x7f, "012b54c0c2b6e80b3f9fd449fc5e7a3c9c5e0d47eeeb02db8bf053536a12c4f27e64f120da41ef4ee314d1681c085794ec9c36225d4b8d988ec4bb3def9017", 0x9b0}, 0x60) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c3000-0xc)={&(0x7f00002f9000)='./file0\x00', r0}, 0xfffffffffffffe0e) [ 1017.158454] binder: 30436:30447 Acquire 1 refcount change on invalid ref 2 ret -22 [ 1017.166295] binder: 30436:30447 unknown command 0 2018/02/10 22:10:34 executing program 7: getpgid(0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/vhost-net\x00', 0x2, 0x0) fstatfs(r0, &(0x7f00007c4000-0x6c)=""/108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0xb0f57da1eb44627f, r3, &(0x7f0000845000-0x10), 0x2, &(0x7f0000f63000)) [ 1017.202910] binder: 30436:30447 ioctl c0306201 20007000 returned -22 [ 1017.238514] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000d7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x7, 0x1}, 'port0\x00', 0x10, 0x40, 0x3, 0x8e9, 0x6, 0x9d, 0x0, 0x0, 0x6, 0x37}) fcntl$setlease(r0, 0x400, 0x1) getgid() ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x5)={r0, r0, 0x7, 0x2}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @generic="5be889a65cb6a092f6616d94b8135df4"}}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x1000, 0x0, 0x100000001, 0x8, 0x0, 0x2, 0x40000, 0x1, 0x87, 0xaf69, 0x2, 0x1, 0x7, 0xfffffffffffff000, 0x3d0f, 0xffffffff, 0x400, 0x100, 0x1, 0x0, 0x6, 0xffffffffffffffff, 0xffffffff, 0x100000001, 0x5025, 0x7, 0x732719b5, 0x0, 0x10000, 0x4, 0x1, 0xfffffffffffffffa, 0x6, 0x8, 0x6, 0xbba, 0x0, 0x6, 0x5, @perf_config_ext={0x7, 0x5}, 0x20, 0x5, 0x7, 0x7, 0x0, 0xf92d, 0x3}, r1, 0x8, r0, 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x7ff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000)=0x61, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r0, 0x3, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000004000)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000006000-0x5)={0x2, 0x6653, 0x9, 0x5}, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r2, 0x40}, &(0x7f0000007000-0x4)=0x8) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000ac3000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x2, 0x0, 0x2}}, 0x2e) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000)) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) ppoll(&(0x7f0000005000-0x38)=[{r0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000090c000)={0x0, 0x0}) utimensat(r0, &(0x7f0000949000)='/', &(0x7f0000cc6000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x0) 2018/02/10 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = semget(0x1, 0x3, 0x200) semctl$GETVAL(r2, 0x5, 0xc, &(0x7f0000e8a000-0x1000)=""/4096) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:34 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d39000), &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f00006ee000/0x2000)=nil, 0x2000, 0x2000008, 0x1810, r0, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f0000260000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) [ 1017.258103] binder: 30436:30447 ioctl 40046207 0 returned -16 [ 1017.265980] binder: 30436:30457 Acquire 1 refcount change on invalid ref 2 ret -22 [ 1017.273776] binder: 30436:30457 unknown command 0 [ 1017.298216] binder: 30436:30457 ioctl c0306201 20007000 returned -22 2018/02/10 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffd) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce3000-0x8)='./file0\x00', 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0}, &(0x7f0000ce0000)=0xa) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/10 22:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7, 0x2101) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000962000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000075c000)=0x2, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:10:34 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)) r1 = syz_open_dev$adsp(&(0x7f000000e000-0xb)='/dev/adsp#\x00', 0x9, 0x82) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000019000-0x8)={0x1}) 2018/02/10 22:10:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/autofs\x00', 0x86000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="fcffffff00faffff090000068c00b1", 0x2) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000046e000-0x6)={0x0, 0x2}, &(0x7f0000ce9000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f5d000)={r3, 0xc7, "f6d1773f4b60aa8da7493c0523a07da2618c7ee8403a381b7f49247978fd7d46aa5013bd62210353e20b35c0844df74b988c297164a7822b932e9003e54f1642ebece94afa717279679f7ea82f218bc269b57d4ef3e91117037cb08f1579dbd3fbb9868d17224fdc5805ad767f8f1af09e737e2e8392c0787ff72cccb917add650e04f9c6070d8e7699b33e145eec3e4ff1e91bbec361bab784ce7e83fbece263618e3e8b0f7676588a3ad5117e50c6c319f68cac8d9d2616680a96e557b3adc5df15d93b1e295"}, &(0x7f0000eec000)=0xcf) getsockopt(r2, 0x2, 0xffffffffffffffff, &(0x7f0000a9b000-0x1c)=""/28, &(0x7f000036e000-0x4)=0x1c) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000f63000-0x68)=""/104, &(0x7f0000f3b000)=0x68) r4 = fcntl$getown(r1, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000180000-0x8)) kcmp(r4, r4, 0x6, r1, r2) r5 = accept4$inet(r0, &(0x7f0000b26000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000da9000)=0x10, 0x80000) sendfile(r5, r2, &(0x7f00004a2000), 0x100000001) 2018/02/10 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/02/10 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@generic, &(0x7f0000008000)=0x80, 0x800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000003000-0x4)) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = syz_open_dev$amidi(&(0x7f0000009000)='/dev/amidi#\x00', 0x1f, 0x24480) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000003000-0x4)=r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000)="fc108f4846bc22f6619e45cbdd421424a26456c806d2c59feba1541fd90d9bf407b011638483b082edbb5f0af367ebc39d854359c0ef31358b8425fa187d7979a2e9467631976cd43cb96d760cd558f1019b1091cd392d03039e933f1d3fd88e89e266125c064a039728", 0x6a, 0xfffffffffffffffa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000000a000)='dns_resolver\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000a000)='securityvmnet0}selflo\x00', 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000004000-0xa)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, r5) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x40) 2018/02/10 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e95000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005ef000+0xca4)={0x0, 0x48, &(0x7f0000630000)=[@in6={0xa, 0x0, 0xd7a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @empty}]}, &(0x7f0000761000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000851000-0x20)={0x9, 0x8000, 0x200, 0x5, 0x0, 0x400, 0x4, 0x9, r2}, &(0x7f0000bb5000-0x4)=0x20) 2018/02/10 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x0) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000a0a000)=""/229) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) syz_open_dev$sndtimer(&(0x7f0000677000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f000085e000-0xb)='/dev/adsp#\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000149000)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00003cf000)={0x1, 0x3ff, 0x1, 0xa3}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:34 executing program 7: r0 = memfd_create(&(0x7f00002cf000-0x1)='-', 0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000963000)=0x3f) sigaltstack(&(0x7f0000c8d000/0x3000)=nil, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) [ 1017.425411] device syz0 entered promiscuous mode 2018/02/10 22:10:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x100000001, 0x3, 0x3, 0x58, "6c70fbb1b16bee9c2a44eb49aa7165a36b84a7787288cc29ba271a8fa8a3bb5bb98a6ca79b4629d3f468f1cc", 0x7}, 0x5, [0x4c22, 0xb1, 0x1, 0x10001, 0x5000, 0x100000000, 0x6, 0x3, 0xfff, 0x80000001, 0x1b1, 0x4, 0xfffffffffffffbff, 0xfffffffffffffffe, 0x9, 0x101, 0x5, 0x200, 0x101, 0x800, 0x3, 0x3, 0xfffffffffffff475, 0x8, 0x6, 0x3, 0x4, 0x6, 0x1f, 0x5, 0x6, 0x5, 0x8, 0xffffffff, 0x100000001, 0x8001, 0x100, 0x3ff, 0xfff, 0x3, 0x66b, 0x5, 0x8000, 0x0, 0x6, 0x100, 0x2, 0x147c, 0x10000, 0x2, 0x7, 0x2, 0x1, 0xffffffffffff1e8f, 0x5, 0x5, 0x3, 0x80000001, 0x8, 0x5, 0x7, 0x3ff, 0x0, 0x7, 0x9, 0x8, 0xfffffffffffffffe, 0x6, 0x20, 0x5, 0x1, 0x6, 0x1000, 0x9, 0x8000, 0x3ff, 0x20, 0x8, 0x9, 0xe000000, 0x9, 0x2, 0x7f, 0x6, 0x8001, 0x8, 0x3, 0x3, 0x8, 0x8, 0x3ff, 0x4, 0x4, 0x7, 0x3, 0x7, 0x1ff, 0x0, 0x0, 0x200, 0x1249, 0x10001, 0x81, 0x7, 0xfffffffffffffffa, 0x8, 0x7, 0x80000000, 0x1, 0xfc, 0x101, 0x7, 0x3, 0x5, 0x5, 0x8, 0x6f2918a7, 0x0, 0x40, 0x7, 0xfffffffffffeffff, 0x0, 0x7, 0x1, 0xc895, 0x2, 0xffffffffffffff0d, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x8) 2018/02/10 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000728000)='/dev/vcs\x00', 0x200, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce2000-0xc)='/dev/rfkill\x00', 0x618800, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000af5000-0x4), &(0x7f0000a8f000)=0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f59000)=0x6854) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000043e000-0x18)={0x0, 0x0, 0x0, 0x7fff, 0x3}, &(0x7f0000344000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000430000)=@assoc_value={r3}, &(0x7f00001c4000)=0x8) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = add_key$keyring(&(0x7f0000a92000-0x8)='keyring\x00', &(0x7f0000f83000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000342000)="a4b962919069fb766aa2640a81acfbdc163d5a1005109a936f725fe5", 0x1c) recvfrom(r1, &(0x7f00005ef000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f000069c000-0x9)=@rc={0x1f, {0x7, 0x2, 0x3, 0x8, 0x101, 0x903e}, 0x7fff}, 0x9) rt_sigprocmask(0x2, &(0x7f0000075000)={0x1}, 0x0, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f83000-0x4)=0x81) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffe8b}], 0x10000000000000d6, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) [ 1017.483746] device syz0 left promiscuous mode 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(r0, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff}) writev(r0, &(0x7f000021a000)=[{&(0x7f00001b9000-0xe)="cf51e93441f809f4c46c123c6807", 0xe}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c83000-0x4)) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/vga_arbiter\x00', 0x10002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006e6000)={0x0, r1, 0x5, 0x3}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) sendmsg$nl_generic(r1, &(0x7f0000dc1000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000fb2000)={&(0x7f0000b15000)={0x38, 0x3e, 0x309, 0x2, 0x0, {0xe}, [@generic="518b0256b8f89f45634bf9377cc16552b25d82ab1599c0cdd0c0cbbc740ca307fee9"]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000810) 2018/02/10 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000bf5000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x3) 2018/02/10 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000e0c000-0x30)={0x30, 0x6, 0x1, 0x7ff, 0x7, 0x7, 0x1, 0xffffff8000000000}, 0x0) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(r0, &(0x7f000080b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003d4000)=0x14) modify_ldt$write2(0x11, &(0x7f00009c4000)={0x6, 0x101000, 0xffffffff, 0x1f, 0x1, 0x1, 0x0, 0x100000000, 0x6, 0x361}, 0x10) 2018/02/10 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000abf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x16eb, 0x200) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000576000-0x4)=0x2, 0x4) lseek(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/10 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x80, 0x0, 0x0) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000200000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000934000)={0x2, 0x100, 0x80000000, 0x402}) r1 = syz_open_dev$loop(&(0x7f0000853000-0xb)='/dev/loop#\x00', 0x0, 0x180fff) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c1b000)) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) accept$inet6(r0, &(0x7f0000202000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000313000-0x4)=0x1c) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mbind(&(0x7f0000d47000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000909000-0x8)=0x4, 0x80000000, 0x2) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000db4000)=0x200, 0x4) 2018/02/10 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) recvmsg(r0, &(0x7f0000e80000)={&(0x7f000004c000-0x5)=@hci, 0x6, &(0x7f0000c71000)=[{&(0x7f0000469000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8e000)=""/219, 0xdb}, {&(0x7f00008b3000)=""/99, 0xffffffffffffffca}, {&(0x7f0000f3d000-0xf3)=""/243, 0xf3}, {&(0x7f0000a6b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cb0000-0xff)=""/255, 0xff}, {&(0x7f0000e32000)=""/194, 0xfffffe1a}], 0x7, &(0x7f0000614000-0x90)=""/144, 0x90, 0x149}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef9000)=0x40, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000930000-0xd)='/dev/dmmidi#\x00', 0x3, 0x446a00) flistxattr(r1, &(0x7f000013b000-0x77)=""/119, 0x77) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000e28000-0x1)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c16000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b18000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x8200000001) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)) 2018/02/10 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b3000)='fdinfo\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004dd000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000068d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004e2000)={@mcast1={0xff, 0x1, [], 0x1}, 0x18, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000da8000-0x91), 0x0) 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b9e000), &(0x7f00007b2000)={0x2, 0x9}, &(0x7f00000de000-0x40)={0x821, 0x0, 0x0, 0x800}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007af000)='/dev/sequencer2\x00', 0x10000, 0x0) connect$pptp(r0, &(0x7f000037e000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) timer_create(0x7, &(0x7f0000598000-0x60)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b86000-0x4)=0x0) timer_delete(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000770000)='/dev/autofs\x00', 0x400, 0x0) 2018/02/10 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c8d000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x17, &(0x7f0000b42000)={0xe, 0xb61, 0xfff, 0xc6}) socketpair(0x8, 0x80007, 0x197, &(0x7f0000b06000-0x8)) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0xffffffffe01ffde9, 0x40007) sendmsg$alg(r1, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f00003f4000-0x40)=[{&(0x7f000027a000-0x48)='?', 0x1}], 0x1}, 0x8880) sendfile(r1, r4, &(0x7f0000ccb000), 0x357) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000035b000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000021b000-0x10)={r1, &(0x7f000067d000-0x1000)=""/4096}) r2 = socket$unix(0x1, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000222000)='/dev/midi#\x00', 0xfff, 0x301201) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005b000)={0x0, 0x4}, &(0x7f00003f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095d000-0x14)={r1, 0x1, 0x5, 0x1, 0x8, 0x8000000000000000}, &(0x7f00003c8000-0x4)=0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000281000-0x7d)="324dfb8a2bbea80e77dcf179a078f9c9e42254ac78de0a7185a3d879bdde1975989b18ece5b0e3e63349f4765b489c9300343db34a1030f22953e6f8b5950d1483acb37e2978cb4b1362792c03933ed1c3b0aeabb95d5d9010d06fedf158f27b54842bb4b6de95eac346b2ab6fd1d8bcd68d8752d5d4ba2e790bbc7f40", 0x7d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008d000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/02/10 22:10:35 executing program 5: clone(0xfffffffffffffffc, &(0x7f0000f67000-0x65), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a72000-0x1)) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000996000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000597000)={0x0}) kcmp(r0, r1, 0x4, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000002000-0x1e)={0x9, 0xffffffff7fffffff, 0x0, "3f292f9af367", "61bef3a4caed4ec9b4110efb50d60e62"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ffb000-0x10)={0x200, 0x907e, 0x40, 0x427a}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000b3b000)={@generic, @ifru_ivalue}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0xfff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r3 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r3, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000080d000-0xb)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000fa7000)=@hopopts={0x0, 0x0, [], []}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000778000-0xc)={0x1, 0x0, [0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_ivalue=0x101}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) listen(r0, 0x6) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x10, &(0x7f00008c3000-0xb7)="c9185e3f87de5d45cdf7c6a1e3cab4e4f73b01f1c4e48fa1e4fe871732b7f6a7ba0b953564f7fdf018b0340a57f7cb45a53598c026adf2f787b4cd6db94e04a9cbc56be56281f2e79e133d1db42b3fc586b5fbe1de36176dd47ad1cce8af3e3a7bf5b037819b9a138ad90724dacffbe955f94b8f2647302e68ec890e758606cd86f1d890ef7e3d09b5e25faa603331b8c4dfc5c635c2758eb447e486576c52d9ebcd5bacf2fd622f5932b39039dc6fac295611207b206f", 0xb7) pwritev(r1, &(0x7f0000064000-0x10)=[], 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000daf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000378000-0x9)='/dev/sg#\x00', 0x3, 0x0) recvfrom$ipx(r1, &(0x7f0000784000)=""/118, 0x76, 0x40010101, &(0x7f0000106000-0x10)={0x4, 0x1, 0x8, "278f81f31416"}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x4, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x33)="4cc958399e92cade428c4a394c2aa1791ee66b8a7248546d690b9630c64db1eb8921ff6f43956b89d53613f55fac1c0966e526") ioctl$VT_RELDISP(r1, 0x5605) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/10 22:10:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00001b3000)={0xc4a, 0x100, 0x68f6, 0x2, 0x8}) mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000aa7000)={0x5555555555555d8, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}]}) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000269000)={0xf6}, &(0x7f0000cfb000), 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x800, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000368000)={0x0}, &(0x7f0000128000)=0xc) r2 = getpid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b3d000-0xc)={r3, r0, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f000010f000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x41a181) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001e7000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f00006cd000-0x4)=0x0, &(0x7f0000e13000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000b80000)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00005b4000-0x338)=@flushsa={0x338, 0x1c, 0x114, 0x0, 0x1, {0xff}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @tmpl={0xc4, 0x5, [{{@in6=@empty, 0x2, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x1, 0x3, 0x401, 0x41a, 0x800000000, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x2, 0x2, 0x80000000, 0x1, 0x8, 0x5}, {{@in=@empty, 0x3, 0x33}, 0xa, @in=@empty, 0xffffffffffffffff, 0x2, 0x3, 0x10001, 0x1, 0x6, 0x3358}]}, @ipv4_hthresh={0x8, 0x3, {0x3}}, @algo_aead={0x88, 0x12, {{'rfc7539(ecb-serpent-sse2,sha384-generic)\x00'}, 0x1d8, 0x200, "63a99248617119ed7e107f78e7794edbed5721d1d9ee5d7a4acb13a63ad54ef1a5c5dcf7f33b8b254a1b7aea6c72acb08ae65e3cef9859cb18b305"}}, @migrate={0xb4, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x33, 0x0, 0x0, 0x7, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@empty, 0xff, 0x2, 0x0, 0x2, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3e, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x7, 0x0, 0x6, 0xa, 0xa}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x1, 0x6, 0x7, 0xffff, [0x400]}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0xbf, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, {0xe8, 0x2, 0x6, 0x8, 0xadf, 0xfffffffffffffff7, 0x6, 0x8}, {0x0, 0x7, 0x101, 0x1}, {0x96, 0x4, 0x1}, 0x1, 0xffffffffffffffff, 0xa, 0x2, 0x3f}}]}, 0x338}, 0x1, 0x0, 0x0, 0x24044000}, 0x40) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffbffffffff) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) r4 = accept(r3, &(0x7f000001a000)=@nfc_llcp, &(0x7f0000021000)=0x60) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000002b000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0xc5, 0x100, 0x8000, 0x2, 0x100000001, 0x6, 0xaf6e, 0x0, 0xfffffffffffff8cc, 0x20, 0x10001, 0x9, 0x7, 0x31bfa4a1, 0x2]}, &(0x7f000002b000-0x2)=0x108) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000021000)={r5, 0x5}, &(0x7f0000027000)=0x8) 2018/02/10 22:10:35 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000603000-0x4)={r0}) write$fuse(r2, &(0x7f0000000000)={0x12, 0x0, 0x3, @fuse_notify_poll_wakeup_out={0xfff}}, 0x12) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000001000-0x4)=0x5) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) sendmsg(r0, &(0x7f00004c6000)={&(0x7f00001ac000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f000097e000-0x10)=[], 0x0, &(0x7f00006b3000)=[]}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4), 0x4) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x3, r2}) 2018/02/10 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = creat(&(0x7f0000333000-0x8)='./file0\x00', 0x100) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000e53000-0x68)={0x7b, 0x0, [0x100, 0x9c39, 0x1, 0x1]}) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc6000-0x68)) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b16000-0x4), &(0x7f0000856000-0x4)=0x4) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) socketpair(0x2, 0x4, 0xffffffffffffffff, &(0x7f0000206000)) 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc000, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000005d000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000008e000-0x4), &(0x7f00002e8000-0x4)=0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef5000-0x10)={0x0, 0x8000, 0xffffffffffffffff, 0xd, 0x0}, &(0x7f0000d22000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f21000)={r3, 0x2}, 0x8) getsockname$unix(r0, &(0x7f00000d9000-0x6)=@file={0x0, ""/4}, &(0x7f0000619000)=0x6) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9c3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x15}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in6={0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0xa0) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000003000), &(0x7f0000003000)=0x4) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) fchmodat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x50) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0x40405515, &(0x7f0000004000-0x4)) 2018/02/10 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000a94000)='/dev/vcsa#\x00', 0x401, 0x490942) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000df6000)) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0xffffffffffffffe0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}, 0x1c) 2018/02/10 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003a9000-0x390)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000497000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x5c, 0x2, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x7, 0x7fffffff, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0xf6, 0x80, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff000000, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x37, 0x2, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3f, 0x8}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x401, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b9000-0x6)={0x0, 0x7}, &(0x7f0000466000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000081a000-0x10)={0x7, 0x800c, 0xfffffffffffff3e5, 0x8, r3}, 0x10) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = syz_open_dev$usbmon(&(0x7f0000a78000)='/dev/usbmon#\x00', 0x9, 0x12000) r5 = syz_open_dev$admmidi(&(0x7f0000f03000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000a14000-0x18)={0x3, 0x10, 0x1, r5}) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001c4000-0xd)='/dev/usbmon#\x00', 0xc5, 0x181000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000028c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000440000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000048c000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000c56000-0x28)={0x800, 0x5, r2, 0x5, r3, 0x1, 0x8001, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bd5000)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000943000)=0x5, 0x4) 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80001, 0x7ff, &(0x7f00006ce000-0x8)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e32000), 0x7ffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) accept4$llc(r0, &(0x7f00001e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000036e000-0x4)=0x10, 0x80000) close(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00004bd000-0x10)={0x3, &(0x7f0000860000-0x18)=[{0x1, 0x5, 0xcf, 0x58c503ee}, {0x3, 0x67eb, 0x7, 0xfffffffffffffffc}, {0x1, 0x3, 0x2, 0x2}]}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000e7b000)='/dev/snd/midiC#D#\x00', 0x401, 0x802) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000239000)=0x53482dc1, 0x4) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000062d000-0x50)={0x3, 0x0, [{0xc0000007, 0x800, 0xffffffffffffffff, 0xffffffff, 0xa42}, {0x8000000f, 0x3fff8000, 0x9, 0x1000, 0x51b}, {0x8000000f, 0x6, 0x3, 0x1, 0x7ff}]}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f54000)={0xfff, 0x8001}) pwritev(r1, &(0x7f0000064000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/10 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000151000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000543000)={&(0x7f0000def000/0x1000)=nil, 0x1000}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) pwrite64(r0, &(0x7f0000431000-0x61)="df25fbcde8ccd1de693b6aeaf2036ff5f0a3b82e953752c0e4fe7b4bfbbf0568131d096981e3bfdcf9cad19e6fcb7aad1247ea7fbab1093093f71d67954fd30879de16a5e5fbb77c425a9a4799088ae11320e1b4fd68646a2d65108609e4634a9a", 0x61, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000061000-0x11)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/02/10 22:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000000d000-0x18)=@generic) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0xc00) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c05000-0x4)) [ 1018.032907] QAT: Invalid ioctl 2018/02/10 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00002f9000)='keyring\x00', &(0x7f0000872000-0x1)='\x00') 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af1000-0x11)='/dev/vga_arbiter\x00', 0xc7b375b3167c066f, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f0000a67000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r4 = syz_open_dev$audion(&(0x7f0000528000-0xc)='/dev/audio#\x00', 0x1000000, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000f11000)=0x4) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x640040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/10 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f86000)='wlan0ppp1\x00') recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f87000-0x4)) 2018/02/10 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000044c000)={0x0, 0x4000000, 0x80, 0x100000000, 0x800, 0xfd4, 0x619, 0xff, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x40, 0x1ff, 0x7, 0x3}}, &(0x7f0000a16000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009fe000)={r1, 0x5}, &(0x7f0000344000-0x4)=0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x800000) r2 = openat(r0, &(0x7f0000e59000-0x8)='./file0\x00', 0x2, 0x1) io_setup(0x3, &(0x7f0000bc6000-0x8)) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000581000-0xc)={0x0, 0xffffffff}) [ 1018.062207] QAT: Invalid ioctl 2018/02/10 22:10:35 executing program 6: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000258000)={{0x77359400}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x9)='net/tcp6\x00') setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000e96000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x7fff) 2018/02/10 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a11000)={0x1009e}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fb5000)='/dev/vcs#\x00', 0x400, 0x101200) syz_open_pts(r1, 0x280) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$session_to_parent(0x12) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000fb7000-0x4), &(0x7f0000bae000)=0x4) 2018/02/10 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c07000)={0x0, 0x64, &(0x7f0000546000-0x64)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x9ec, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}]}, &(0x7f0000581000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000ae000)={r3, 0x8dd}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000007000+0x999)=""/99, &(0x7f0000385000-0x4)=0x63) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00007f8000)=""/223) dup2(r1, r4) 2018/02/10 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvmsg$netrom(r0, &(0x7f00007a4000-0x38)={&(0x7f000070a000)=@ax25={0x3, {"50b5c512db79e3"}, 0xb6}, 0x10, &(0x7f0000eef000)=[{&(0x7f0000ee9000)="af40571a7f787abadb5ac84edc58e6ed6df0dfeb0442408b24debb54559565e2ab9a7e1bf96f73af74b0035d3f3181ef70f13b9fbcc58b7c17d7a9996ea9a078944573d7948024651252fe796f1c90baf892833595d5a4751ab00ce6b37ed30d8432effa14c0bc14c2dd0daf70f5b9940701129d365288859020e26155a19c6c40d34369a8a61ddf8269c13c0f5ea06cecc97d409f140125c10037c77b68360113a27dcf4a2d980dd7050545e4bf2e75466811e5050bd78dd1e22a9d5b48ab", 0xbf}, {&(0x7f0000265000-0x5a)="37eab03a35c87f8c4ec7b31b9999e670e8a1c7cb2a156d7b3733afade558c7be3a3b8078da852ad044c55518c4692566c318d99c547b200aad6a72b5345670e46c2df5442623c2be4946e8735418893474e5dd6fddf0f3cb8eb5", 0x5a}], 0x2, &(0x7f000046c000)=[{0x100, 0x188, 0x9, "5e45ca9a943e9086bcd445e5eff9ee50a53890ce576b17e64cb058ea55ec5b147184824fdd5c760a623fbe608f6b5f3d712d705ace22e0ee893605ffe04baf903da7aa90dfb6d535d77e5f9fdf43e5dd3970918e4f1171aa963353b6292eeb03ccf695d0ebbad37e79b3ff358abc08f55ec3f44183e25161a37b24708584d051f6aaa1512edc2f62d0cfcc5cef6b5f75f4a8a74d84391da2b6d3102e54088fb04a43237ef76dc1baff933a9cd4872f7e2384120d73c67488f93c26716f0a7060f482b0f172e64d16b5a5b0ab3e8db2c747a1bc5dd5a5f53b2a79fc38c8ddb1021343ec541174460785"}, {0xd8, 0x119, 0x3, "90323b623f43f3dab1e4616534cccc4fdaaa1091e29e2c940ce80d462f763f0d13d0be4911e9489e25fbaa01d46734fdf7c1fe1a82b8262db2a6a9042cb32ff1fdfc09b9b73f583e98a44dfc5c3f28756fb1e5f2019c42decb6ae28be52dab36171e405466d89316b0e18f5034207df6361c0b67e91a4304ddf32ebd745fdb6177ba36fd0cd1f7e9d090ef834f8c2af39898b69e925d4856faf77d0ab7bf4b0b6b5d66f0ba3c1240c586f0f76c72122bfa30d3155aff030c74ac9a94dcd21af2ea405e79d6"}, {0xb0, 0x114, 0xe4f, "143235c7ab5074a55c7383aced303fb048fe49eb525c9a64df2185f5c3ac4cac93eaa7881fd886c1a764dffbf95d4a2e9c8f463cc694d411196099bbea6c2f6657fe6577acbe2b0e619146befb8a068b5a22eb170c6f71596200d1af54dc0325ec6c13c531f3f50998b0df57444ba12bed05253e457770749a19fe1db5e7a4d6da6be7a9aa0be7f443a4256eb326a5e5c8945554ee397eb21b"}, {0xc0, 0x119, 0x4, "d8fc9fda7da0d9590ec48d88224e36ca9cef32df8ad2e6e35db05516ad086f11b6495ffc4fc0c1b99a4d66bb978c1c934d56da432c9af467f69c4b133b2691bb71dfa4c9d6d5a6e2a4ba4a4244bff03357c29edb8598a8c9afc3d6fa31f85037f7437d9611b6af6fb3041df684976a2774e42be144d4a398d190de252eacbc2228f6544a80faea6b549931cc07493ef2e9b415aff490453d81c9250a50013b59ce70e6a18f18de6f7e3dda1e72"}, {0xb8, 0x110, 0x9, "b37e3af8fd417001cdb2201c98efb399f7f59860fb91624ff0abf02ed17561e16b8837f63d614c2dc390deb574bc1dfa647b78d6123cab2a9d85bccb56a9d8f13b03004ff65a77f481824567bf62ecbcb55086478ff56fb923c2d2d3a6a1aee4d5d751cfc3a80adb74637d4299370c3d02d7e05aba0eceed61aeaa5b965c598ee937294c3359bd34cffb5fb83866285a462a7e15dc9f7a14b9a86c536ef5fdf6529d18c0c5b22c"}], 0x400}, 0x40012040) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/02/10 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e43000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x5, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r0 = add_key(&(0x7f00002cd000)='rxrpc\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cb6000-0xd4)="49e67d9d3c8de18936cecf61466d79fe36e0a6bb3ea411ca234825970cdb2ead280ea463cf7945b0ef14821b207065a1a948adb58ae2e7852dbe73a83a63f6591fe509151788c62d83db4f3baafe4c55c549c69c44b3e07c2bbf5ad846c1c3a9ccdba165950c3402b3eb023829fb687a92c6f50f00c3b23155ad654332d252deead6b5f8bdd016d6cf87aced967d382704283554211a095f6f8f073a68602135129d586de99b8d5019fe22863053cb940d4877f73e59248b34c0388579e85eb11dfa7fb75b9c771d303f18ed657d82746870734c", 0xd4, 0xfffffffffffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000391000)='/dev/sequencer\x00', 0x101040, 0x0) mkdirat(r1, &(0x7f0000358000)='./file0\x00', 0x130) add_key(&(0x7f0000619000-0x12)='.request_key_auth\x00', &(0x7f00007ff000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f0000a78000-0x12)='.request_key_auth\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c27000)='.request_key_auth\x00', r0) 2018/02/10 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ca000-0xe)='oom_score_adj\x00') mknodat(r1, &(0x7f0000a2d000-0x8)='./file0\x00', 0x1000, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f000025b000), 0x4) chdir(&(0x7f0000232000)='./file0\x00') r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000+0xe24), &(0x7f0000000000)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2, 0x8000, 0x1, 0x4, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) r4 = memfd_create(&(0x7f0000001000)='cgroup\x00', 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x0, 0x4a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}]}, &(0x7f0000002000-0x4)=0x10) keyctl$join(0x1, &(0x7f00001b2000)={0x73, 0x79, 0x7a, 0x1}) listen(r1, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x80000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = semget(0x0, 0x3, 0x4) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000986000)=""/48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/02/10 22:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r2 = dup2(r1, r0) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000cb2000), &(0x7f00006cf000-0x4)=0x4) fadvise64(r0, 0x0, 0x4, 0x5) 2018/02/10 22:10:44 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000edd000)={0x0, @in={{0x2, 0x1, @empty}}, 0x7, 0x4, 0x8, 0x9, 0xb7}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xc000000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000295000)='./file0\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000efe000)=0x1, 0x4) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/02/10 22:10:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f19000-0xb)='/dev/vcsa#\x00', 0x3f, 0x30081) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000041e000-0x80)={r1, r2, 0x100000001, 0xd3f4, &(0x7f00005e6000)="74a862f2bd8249aa993ee006ca5ac819a1e25248255c937b0e0279c905edc7a5f1904d3c81a26a2eaa46622a740201fc093286bb9d632e42e8221056dcdf022989d5dc74e71771d3ca9ed3fb34b33eea4f3a8906385531058a10ce9d9447aca6af0c30014d1f3ad4", 0x4, 0x5, 0x401, 0x3, 0x91, 0x6, 0x9, "41e791f31feecb5a9719f4ce5c1d474bc92aaded2be955b78b18c4e7e5955dfecb1a7b18b79f882395dabe5210e228244e82e8ff58e05d609e6d2f1eb0d827248ae4e4be7604d2680fcaaf7bdec7947c7480e69109493725"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00008a6000-0x12)='/dev/input/event#\x00', 0xf8e, 0x1094c0) dup(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r5 = syz_open_dev$vcsa(&(0x7f00006dd000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000f45000-0x4)=0xffffffffffffffff, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x0, &(0x7f00006b0000)=[]}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000d03000-0x4)={0x1}, 0x4) 2018/02/10 22:10:44 executing program 1: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) socket$netlink(0x10, 0x3, 0xf) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xe01abb28336cbcd4, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000815000-0x4), &(0x7f0000430000), &(0x7f0000e71000-0x4)) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000055c000-0xa)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000331000-0x10)={0x6, &(0x7f0000901000)=[{0xffffffff, 0x10000, 0x1, 0x7}, {0x8, 0x6, 0xfffffffffffffffd, 0x4}, {0x7, 0x6, 0x100000000, 0x2}, {0x1, 0x8, 0x51a8, 0x1}, {0x10001, 0x8, 0xa3aa, 0x8}, {0x100000001, 0x101, 0xffffffff, 0x4660082d}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)) syz_open_pts(r0, 0x20000000a4400) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000023d000)=[{0x3, 0x7fff, 0x7, 0x9, @tick=0xff14, {0x2, 0x6f}, {0x6, 0xd1}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x5, 0x8, 0x3ff, @time={r2, r3+10000000}, {0x1, 0xfff}, {0x81, 0x100000000}, @addr={0xffffffffffffffc0, 0x20}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1}}) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92c, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c89000)='./file0\x00', 0x4200, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000043000-0x12)=""/18) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) delete_module(&(0x7f000065c000-0x3)=':[\x00', 0xa00) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000823000)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0x200, 0x0, 0x0, 0xfffffffffffffffc}) r0 = getpgrp(0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000c21000)={{0x62, 0x3, 0xffff, 0x0, "866dd4bdfb68dc5540d2caa10b071dc1ac3ff2e0ba7e92496d9f972af583181d05cf9f6b79ba38e1797a2e7c", 0x3a76}, 0x0, 0x0, 0x400, r0, 0x40, 0xbbc3, "707ae119b765bcbacd8829122ef1bf0ad63ed2689a1ae873e9cfa4b0bca813a6e834c8996e5515dfcf6abf87216c13ec45634f7f0421f1d8edb24e26ac625400", &(0x7f0000f9a000)='ppp0\x00', 0x5, [], [0x3, 0x4, 0x0, 0x3]}) setpriority(0x0, r0, 0x0) 2018/02/10 22:10:44 executing program 7: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000c4e000), &(0x7f0000ee8000-0x4)=0x4) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/10 22:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b2b000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000022000)='net\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001a000-0x4), &(0x7f0000e82000)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) r2 = syz_open_dev$amidi(&(0x7f00005b2000)='/dev/amidi#\x00', 0x4, 0x521000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000045a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074e000-0x4)=0x28) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000013000-0x4)=0x8, 0x4) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@nl=@kern, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005000)={@multicast2, @empty, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000006000-0x14)={0x11, 0xfe, r2, 0x1, 0x3, 0x6, @empty}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)=""/255, 0xff}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/83, 0x53}], 0x3) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x63, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) read(r2, &(0x7f0000007000)=""/216, 0xd8) 2018/02/10 22:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/load\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/37, &(0x7f00001b1000)=0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r1, 0x784, 0x5, &(0x7f0000875000)=""/169, &(0x7f0000bf4000-0x4)=0xa9) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000241000)=0x8, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)}}) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r0, &(0x7f0000bdf000), 0x0) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb8000-0x60)=[]}, 0x8000) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockname(r1, &(0x7f00006d6000-0xc)=@nl=@unspec, &(0x7f0000120000)=0xc) sendto$inet6(r0, &(0x7f000000d000-0x80), 0x0, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x800000031) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@generic="ec24744d963914512aee55fad4e1b08e", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x802, 0xf6, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000021b000-0x48)=@full, &(0x7f0000f55000-0x4)=0x48) r1 = syz_open_dev$evdev(&(0x7f0000512000)='/dev/input/event#\x00', 0x457, 0x2) dup3(r1, r0, 0x80000) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000854000-0x1)='/selinux/load\x00', 0x2, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/ashmem\x00', 0x400, 0x0) r4 = dup3(r2, r3, 0x80000) fcntl$setstatus(r4, 0x4, 0x2000) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r7 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000d31000)={0x80}) openat$mixer(0xffffffffffffff9c, &(0x7f0000039000)='/dev/mixer\x00', 0x4000, 0x0) dup3(r5, r7, 0x0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) 2018/02/10 22:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0xd, 0x5, 0xfffffffffffffffa, &(0x7f00005d6000-0x8)={0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000c5000)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000073a000)=0x2, 0x14e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000daf000-0x9)='/dev/dsp\x00', 0xc0000, 0x0) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001dc000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x1, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x80, 0x20, 0x1d, 0x0, r2}, {0x101, 0x6eadd917, 0x400, 0x7fff, 0x363, 0x1ff, 0x801, 0x4}, {0x0, 0x1, 0x1, 0x4}, 0x7, 0x9, 0x3, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0xa9fd, 0x9, 0x7, 0xfffffffffffffffa}}, 0xe8) recvmmsg(r0, &(0x7f00007dd000)=[{{&(0x7f0000901000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00006c0000-0x20)=[{&(0x7f0000fd4000)=""/255, 0xff}, {&(0x7f0000093000-0x66)=""/102, 0x66}], 0x2, &(0x7f0000b83000-0x27)=""/39, 0x27}, 0x9}, {{0x0, 0x0, &(0x7f00008fd000)=[{&(0x7f0000c86000-0x72)=""/114, 0x72}, {&(0x7f0000ca2000)=""/230, 0xe6}, {&(0x7f00009a1000-0x9f)=""/159, 0x9f}, {&(0x7f00006f4000)=""/95, 0x5f}, {&(0x7f000052d000)=""/16, 0x10}, {&(0x7f0000f6d000-0xed)=""/237, 0xed}], 0x6, 0x0, 0x0, 0x101}, 0x100000001}, {{0x0, 0x0, &(0x7f000030a000)=[], 0x0, &(0x7f0000aaa000-0x89)=""/137, 0x89, 0xa4d}, 0x5}, {{&(0x7f00006e4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00003f9000-0xa0)=[{&(0x7f0000fe0000-0x7)=""/30, 0x1e}, {&(0x7f0000507000)=""/5, 0x5}, {&(0x7f0000b47000)=""/227, 0xe3}, {&(0x7f000060d000-0x2c)=""/44, 0x2c}, {&(0x7f0000d8d000)=""/203, 0xcb}, {&(0x7f00006ae000)=""/97, 0x61}, {&(0x7f0000496000-0x4a)=""/74, 0x4a}, {&(0x7f0000330000-0x55)=""/85, 0x55}, {&(0x7f0000366000)=""/34, 0x22}, {&(0x7f0000267000)=""/4096, 0x1000}], 0xa, &(0x7f0000076000)=""/4096, 0x1000, 0x9}, 0xfff}, {{&(0x7f0000659000-0x60)=@nfc_llcp, 0x60, &(0x7f000019f000)=[{&(0x7f0000be8000)=""/156, 0x9c}, {&(0x7f0000fcf000-0x26)=""/38, 0x26}, {&(0x7f00006c5000-0x55)=""/85, 0x55}, {&(0x7f0000737000)=""/74, 0x4a}], 0x4, &(0x7f0000947000-0x56)=""/86, 0x56}, 0x400}, {{&(0x7f000096d000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f000051a000)=[{&(0x7f0000afd000)=""/4096, 0x1000}, {&(0x7f0000c9e000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000e86000+0x585)=""/155, 0x9b, 0x1000}}, {{&(0x7f0000187000-0x8)=@sco, 0x8, &(0x7f0000ad5000-0x60)=[{&(0x7f000058c000)=""/146, 0x92}, {&(0x7f00005ee000)=""/7, 0x7}, {&(0x7f0000cdf000)=""/152, 0x98}, {&(0x7f0000a49000-0xff)=""/255, 0xff}, {&(0x7f000076f000)=""/151, 0x97}, {&(0x7f00007eb000)=""/4096, 0x1000}], 0x6, &(0x7f0000515000)=""/70, 0x46, 0x7fff}, 0xfffffffffffffffb}], 0x7, 0x2000, &(0x7f00004e7000-0x10)={0x0, 0x1c9c380}) bind$bt_sco(r3, &(0x7f00008a9000-0x8)={0x1f, {0xf9e, 0x2, 0x7ff, 0x4, 0x3, 0x6}}, 0x8) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, [0x4, 0x8001, 0xb82, 0x4, 0x0, 0x2, 0x7ff, 0x9, 0xffffffffffffffff, 0x5, 0x8, 0x1, 0x2, 0x1, 0x2]}, &(0x7f0000002000-0x4)=0x108) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000+0x440)={r0, 0x2, 0x80000001, 0x7, 0x1, 0x6, 0x6, 0x84, {r1, @in6={{0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd}}, 0x98, 0x9, 0x9, 0x8, 0x5}}, &(0x7f0000003000-0x4)=0xb8) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xfffffffffffffff9, 0x5}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7, 0x1, 0x7, 0x1000, 0x80}, &(0x7f0000001000)=0xa0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000004000)=""/4, 0x4) 2018/02/10 22:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) finit_module(r0, &(0x7f0000371000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000001f000)=0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000004000)={&(0x7f000000a000/0x3000)=nil, 0xfffffffffffffffb, 0x2, 0x20, &(0x7f000001a000/0x4000)=nil, 0x6}) io_submit(r0, 0x1, &(0x7f000001b000)=[&(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000020000-0x39), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000020000)='/dev/snd/midiC#D#\x00', 0x954, 0x42000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000001c000-0xc)={0x0, @multicast2, @remote}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000021000-0x18)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff7, r3}) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000153000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006e9000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000064f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/cuse\x00', 0x40000, 0x0) connect$pppoe(r1, &(0x7f0000f54000)={0x18, 0x0, {0x3, @empty, @common='rose0\x00'}}, 0x1e) socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d48000)={0x80000000, 0x10000, 0x2, 0xb6b, 0x8e, 0x8e}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfb000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r2, 0x402c542d, &(0x7f00003ba000-0x24)) 2018/02/10 22:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x20000000000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000088f000-0xa)=""/10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fchown(r0, r2, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000bc6000)='./file0\x00', 0x0) 2018/02/10 22:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup(r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002c8000-0x90)={[0xb8, 0x40, 0x7ff, 0x9, 0x2, 0x80000001, 0x0, 0x6, 0x100000000, 0x8000, 0x4, 0x40, 0x0, 0x1f, 0x7, 0x1d2], 0x1}) close(r1) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x3ff, 0x2}, 'port1\x00', 0x80, 0x4, 0xfffffffffffffff7, 0x4, 0x9, 0xff, 0x3ff, 0x0, 0x1a600c0b63a3a809, 0x9d7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x4042}], 0x1, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x5, 0x7, 0x1000}) get_robust_list(0x0, &(0x7f00002bc000-0x8)=&(0x7f0000ebf000), &(0x7f0000bf8000-0x8)=0x18) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002f7000)={@generic="aa90dee7b030f437be7c84eb502efe83", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0xea40000000000000, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/02/10 22:10:44 executing program 2: pipe(&(0x7f0000643000-0x8)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)='/dev/sequencer\x00', 0x280, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000075b000-0x10)={0x1, &(0x7f0000f4f000)=[{0xb135, 0x3ff}]}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000b7f000)={'filter\x00', 0x7, 0x4, 0x3d0, 0x200, 0xf0, 0xf0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000031b000), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff, @empty, {[0xff, 0xd4972261bcf461cb]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0xff, 0x8c427d6ef19d36fd, 0x0, 0xff]}, 0x7, 0x9, 0x20, 0x0, 0x7f, 0x8, @common='teql0\x00', @common='sit0\x00', {0xff}, {0xff}, 0x0, 0x91}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100000000, 0xfff, 0x20e2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x8, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xc022cd79a1b6fcfb, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0xf6, 0x3, 0x7, 0x2, 0x1, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gre0\x00', {0xff}, {}, 0x0, 0x8}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) accept(r2, &(0x7f0000d2b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000cfb000-0x4)=0x3a) connect$bt_l2cap(r4, &(0x7f000036b000)={0x1f, 0x81, {0x5, 0x23, 0x8006, 0x10000, 0x9, 0xfc}, 0x3f, 0x7fffffff}, 0xe) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000082f000)=0x5, 0x4) 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000631000)='/dev/autofs\x00', 0x4041, 0x0) accept$netrom(r0, &(0x7f00003f9000)=@ax25, &(0x7f0000589000-0x4)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x8, 0x0, 0x8) accept$netrom(r2, &(0x7f0000715000)=@ax25, &(0x7f0000341000)=0xffffffffffffff99) getsockopt(r1, 0x2000000000010d, 0x3, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/10 22:10:44 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000002000+0xf1b)=0x0) r1 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getgid() r8 = getegid() getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) setgroups(0xa, &(0x7f0000001000)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r10, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r10, &(0x7f0000010000-0x2), 0x5b2) 2018/02/10 22:10:44 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000031000-0x20)={{&(0x7f0000034000-0x1000)=""/4096, 0x1000}, &(0x7f0000034000-0x1), 0x4}, 0x20) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)}}) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000533000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x8440) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a04000-0x4)={0xdf46}, 0x4) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000f5b000-0xe8)=""/232, &(0x7f000005d000-0x4)=0xe8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) recvmsg(r0, &(0x7f000001a000)={0x0, 0xfffffffffffffd18, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f00000a4000-0x16)=""/87, 0x57}, 0x0) 2018/02/10 22:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00002f7000)=[], 0x1000000000000028, &(0x7f000042c000)=[@op={0x0, 0x117, 0x3, 0x1}], 0x1d, 0x40800}, 0x0) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000282000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000c88000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8), 0xfffffff8) 2018/02/10 22:10:44 executing program 4: mbind(&(0x7f000094f000/0x4000)=nil, 0x4000, 0x400000000003ffc, &(0x7f000091b000-0x8)=0x80000, 0x0, 0x0) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000ddb000)={@local, @dev, @dev}, &(0x7f00002d1000-0x4)=0xc) [ 1027.205417] audit: type=1400 audit(1518300644.741:84): avc: denied { create } for pid=30790 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 1027.229663] audit: type=1400 audit(1518300644.743:85): avc: denied { write } for pid=30790 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a88000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4), &(0x7f0000ff9000-0x4)=0x4) 2018/02/10 22:10:44 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e01000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000c3e000-0x1c)=@in6={0xa, 0x2, 0x401, @empty, 0x800}, 0x1c, &(0x7f0000342000)=[{&(0x7f0000d0c000)="4b7b037493ecff38cd74fb3da6fc249f2d10ddf04af44307079e541ddd0b0b60690e3463420d0e36c91ef199abae2d05c7441030a1c5bfe4c4102376ee293205da8b7f214fd503d33f8af0f74612c13389131ed84ebe7f03cffe037ee80d2e44fa0c696b95ca68c1821d547878e6b252ff799887cd96ad6e0365b91751ccf1ab9389d138173b7f1310668ed374841f947a2b1885d967725f5e6717f292b53b97feab353c1ed9c25db180cab04449146b1885bf042c5064f6207393400df07bf87f9c72cfc4db15cc571f2729e664ae6fe157955db813eb4e878951c37af96bc5e8ef40b5a5bc01", 0xe7}, {&(0x7f0000000000)="a12cbd676111837aed22c0e6f5857faa0d1363f956ab9cbc2554cef4c00b0ad4ecdc6c40493e8204273532df36681a279dca27dfd3105ab5de7f34014540381235612d6e1477675ba1bc38a34594fcda5d25f4ee388b6e61686719f31d4e45ff9aded6177fa79dde4e61e123abecee35f15716c3a22c5ce2fb6e331e8c04b88f07fc453532eae9cac52893b2bf171e8189217ea15bdfd2a64e06b314ed263397ac4a526801686c5659b7de6fe255c1359f149897183efec433cd4766c769bf083a58240d49585bede4c4af64b2d7c4c1afef608d14be234e63a3f92a557d1b156560", 0xe2}, {&(0x7f0000ae1000)="dba6a2bc869ddf1f4f7017b9deb1a793de8172bc9cfc291d56cf575c05e1d5425d54d571f9709e2353deaf36f18482dd7c24d755fc63c799ec52c1726be73b7cac216bf9ec1e428b2630e9842e73fb304a7bc736b43ecb64238d4ca5243e1ab261d286830815261a8525826aa4866f2c7d68d5448674801754a61f92d9126fb74f7666a6b50ee714b8597d8ec52293831c31ca4d99ae98a729953116f643d37f1da6d63f753abde022969a125dae44664e2bd8d35e5cd1b1b1ca2fb62645e56c10736b0dea7824119d22c0df4f2cf38189bb2c5c8a1df9d24d0748604721aa37", 0xe0}], 0x3, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x51c) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00004bb000)=""/90) r2 = syz_open_dev$amidi(&(0x7f0000369000)='/dev/amidi#\x00', 0x9197, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000aaa000)={0x9}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000017000-0x10)={0x0, 0x88, &(0x7f00002a6000-0x5f)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000c20000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003d6000)={r3, @in={{0x2, 0x2, @rand_addr=0x7fff}}}, &(0x7f0000575000)=0x8c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000ab4000-0x18)={0x1, 0x0, [{0xbff, 0x0, 0x4}]}) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000791000)="fc900f946ce2560b8effd918f3e121d096", 0x11) ioctl$EVIOCGREP(r4, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/02/10 22:10:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00003d3000-0x8)='./file0\x00', 0x80003, 0x40) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000a4c000-0x18)={0x7fff, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d9000-0x9)='/dev/vcs\x00', 0x80, 0x0) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006c4000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a65000-0xc)={0x0}, &(0x7f0000a6d000)=0xc) r3 = getpgid(r2) fcntl$lock(r1, 0x5, &(0x7f0000480000)={0x3, 0x3, 0x3, 0x3, r3}) r4 = socket(0x10, 0x2, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000e15000-0x38)={0x1, 0x0, [{0x80, 0x5, 0x0, 0x0, @sint={0x3f, 0x4}}]}) write(r4, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00003b6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000)=0x28) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000079d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)) 2018/02/10 22:10:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f00005d9000-0x9)='/dev/sg#\x00', 0x0, 0x400001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a03000)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00002a7000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000709000)={&(0x7f0000bdc000-0xc)={0x10, 0x0, 0x0, 0x10050100}, 0xc, &(0x7f0000c91000)={&(0x7f000030e000-0x6c)=@ipv6_newaddr={0x6c, 0x14, 0x32d, 0x1, 0x0, {0xa, 0x0, 0x0, 0xff, r3}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x400, 0x6, 0x7, 0x5}}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040894}, 0x10) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000299000-0x8)=[0x401, 0x20]) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000ff8000)=0x5, 0x4) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f00003f8000-0xc)='/dev/rfkill\x00', 0x121040, 0x0) fcntl$setown(r0, 0x8, r2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x3}, 0x20) 2018/02/10 22:10:44 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000a0a000-0xe)='/dev/admmidi#\x00', 0x3, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x8001, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007fd000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000fde000-0xe)='sessionid\x00') sendfile(r1, r1, &(0x7f0000064000-0x8), 0x8002) 2018/02/10 22:10:44 executing program 3: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2810}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00002f8000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003b0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003b1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000049000)=0x1008) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003a9000)={r1, 0x6, 0x9, 0x7, 0x3, 0xa41, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x0, 0x6, 0xfff, 0x8}}, &(0x7f00003b0000)=0xb8) 2018/02/10 22:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3bb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) r1 = dup(r0) connect$vsock_stream(r1, &(0x7f0000e40000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001000-0x8), 0x8) 2018/02/10 22:10:44 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000032000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000002f000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x48000) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000022000-0x4)) [ 1027.360963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 1027.386997] audit: type=1400 audit(1518300644.922:86): avc: denied { getopt } for pid=30817 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 22:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00005fd000)={{0x9, 0x4}, 0x0, 0x40, 0xfffffffffffffffb, {0x2, 0x2}, 0x8, 0x10001}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) dup2(r3, r0) 2018/02/10 22:10:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000052b000-0x8)={0x1, [0x0]}, &(0x7f0000000000+0xe1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8005, 0x3, 0x36c, r1}, &(0x7f000023b000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/88) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0xadf0, 0x0, 0x40}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0x8a)=""/138) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="33f5e909ffacc638e84feb8fb1bf3791501668bf427ec2f706ed724ef8a541caf4fb69dd520afbf35ac6953281161b90bd40b299790150235c6c5a27bad6ac715aab5adad7a5a707c36d2248b03215878770d85b2a13a2b7fbf490659f4e80c361f3c42617d88943e26734a52e1cfa3b430fca6c87f52b5b5ad32814578124f3eba4b42f8d9c598b1e5dde4f8cfa8bfd984e88d6759dfbc60db345935c1f99e60824f3fb4ea122d948", 0xa9) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000)={0x7fff, 0x6, 0x2, 0x6, 0x1f, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x63a, 0x4, 0x8, "27d5f094f588e92f2310d6e86ea6ae379654570bd0b4c8467a179dee2312c74308da18dd1468d69a02dfa2e9596d5732d5351cdc56dd04ba3a09336d8ab6564bc2e2b6575e1eb286b6c3a6144582bc00"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x4a9c, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x0) finit_module(r0, &(0x7f0000005000)=',+\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x8000, 0x9d6ecb08adbcc7e2, 0x4, 0x1000, "3201dab439d554b3da3b588545e41f97a55caef12184cc01bbec23f5d942cd50d8643ada4dfff4a9ac3691f4", 0x2}, 0xcbb, [0x40, 0x6, 0x9, 0xabe, 0x19, 0x3, 0x4, 0x2a1d, 0x5, 0x6, 0x1, 0x101, 0xfff, 0x6, 0x3, 0x100, 0x510, 0x8, 0x1, 0x8, 0x96, 0x6, 0xfff, 0x100000000, 0x84, 0x8, 0x9, 0x9, 0x7, 0x6, 0xfff, 0x0, 0x0, 0x8, 0x9, 0xfffffffffffffffa, 0x6, 0x10001, 0x3, 0xccf, 0x25aa, 0x7ff, 0x1, 0x7, 0x1, 0x7, 0x7, 0x5, 0x6, 0x80000000, 0x0, 0x4, 0x2, 0x3ff, 0x1, 0x1, 0x857d, 0x7fffffff, 0x0, 0x8, 0x9, 0x57, 0x2, 0x9, 0x8, 0x8, 0x6, 0x10001, 0x0, 0x436, 0x10000, 0xe0000, 0x43, 0x9, 0x4, 0x8, 0x1, 0xfffffffffffffffe, 0x20, 0x7, 0x1, 0x800, 0x41e4, 0x744d, 0x1, 0x8, 0x4, 0x2, 0xc4, 0x3, 0x80, 0x10001, 0x4, 0x8627, 0x5f7, 0x80000001, 0x3ff, 0x898, 0xe0000000000000, 0xc2, 0x3cc53f3d, 0x40, 0x974, 0x3f, 0xfffffffffffffcc0, 0x5a5d, 0x0, 0x401, 0x1f, 0x10001, 0x5, 0x8000, 0x4, 0x7ff, 0x5, 0x2, 0x3, 0x97f1, 0xffffffffffff8bb4, 0x3, 0x2, 0x80000, 0x1ff, 0x100000000, 0x5, 0x6, 0x1000, 0x8], {0x0, 0x1c9c380}}) unlinkat(r0, &(0x7f0000005000)='./file0\x00', 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast2, @remote}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000007000)=""/4096) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0xe)='./file0/file0\x00', 0x800, 0x41) r3 = getpgid(0xffffffffffffffff) sched_setscheduler(r3, 0x2, &(0x7f0000004000-0x4)) 2018/02/10 22:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 1027.450286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/10 22:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000053000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @empty, 0x6}}, 0x7ff, 0x4, 0x1, 0x7f, 0x3f6}, &(0x7f0000edf000-0x4)=0xa0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000083a000)) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060c000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x8, 0xd46, 0x3, 0x40}, &(0x7f0000da4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe0000-0x8)={r1, 0x3}, &(0x7f000029a000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000011d000)=@filter={'filter\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x148, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f0000bcb000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='nr0\x00', @common='irlan0\x00'}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @generic="0ebde7b7c5d233d05f6ee3ad977e1862", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "44438d3fcacad131e744ce05126556f7eee040a2974b73a16ff5cc653672069d9d7e8fd30a3c8295442b44bf8fa536b2787e71e9f21497e2ab9205fd6332e37a2b400644f68e5cb9e4ff97934c34cf70c1ef2f94c543df556f0b165fbbd318b75cbd94424c0391a25292f2167eef07a707b97e88d2f6be544f0e849b3a511a97", 0x73, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsh0\x00', @generic="fa95dd94b63b80ee1f497e3dd4e0f68c"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) 2018/02/10 22:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000560000+0xfa5)={0x0, 0x2, 0x1000, 0x77ca16fa, 0x0, 0xffffffff80000000}) sendfile(r1, r2, &(0x7f0000d18000), 0x10200000000000) 2018/02/10 22:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000bd2000-0x4), 0x4) socketpair(0x8, 0x2, 0x1000, &(0x7f0000fbc000)={0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c02000), &(0x7f00005df000)=0x4) 2018/02/10 22:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f90000-0x8)=0x2) write(r0, &(0x7f0000dec000), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d4d000)="943d24bf0119c4dd10aade81c724c9c58617a1d4e54f63d7e917b8ea2c27efbd47ae1a92834a8275b473fbee729562f4100a0c49effe61c1b9b53ed1c3f5d2c45c876b1478c0ca26293e44b4d760", 0x4e) 2018/02/10 22:10:45 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) 2018/02/10 22:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x101000, 0x0) r0 = eventfd(0x0) r1 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007c0000)={0x7, r0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000a10000-0x10)={0x7, 0x4, 0x6b78, 0x81}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000d9d000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r0, &(0x7f000039e000-0x8), 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000a35000-0x4)=0x7) close(r0) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/10 22:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) removexattr(&(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000abb000)=@random={'user.', 'ramfs\x00'}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x100000023, 0x0, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) 2018/02/10 22:10:45 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffcf7) [ 1027.588592] xt_HMARK: hash modulus can't be zero [ 1027.653214] device eql entered promiscuous mode 2018/02/10 22:10:45 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000051f000-0x8)={0x0, 0x7fffffff}, &(0x7f0000b4b000-0x4)=0x8) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4a000)={r1, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x81}}, 0x0, 0xf88}, 0x98) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000b4c000-0x8)='./file0\x00', 0x63445a6db8b842fc) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4b000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x726, 0x9}, 0x98) 2018/02/10 22:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f00009cf000)='./file0\x00', &(0x7f0000cdc000-0x18)=[&(0x7f0000b81000-0x19)='system.posix_acl_default\x00', &(0x7f0000db7000-0xd)='mime_typeem0\x00', &(0x7f0000c83000)='\x00'], &(0x7f0000806000-0x8)=[&(0x7f0000810000)='\x00'], 0x1000) 2018/02/10 22:10:45 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000-0x4)={r0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000000f000-0x4)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 22:10:45 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f26000-0x8)) r0 = socket$inet6(0xa, 0x80000, 0x800000000000000a) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f26000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa461}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/10 22:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac6000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x1, 0x9, 0x6, 0x8}, &(0x7f0000cfd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007af000-0x7d)={r1, 0x75, "8b7f97db8bcc2d3ae62497b5d021c2c5532038a005d27d33e3c0663d5f78dcc02cd9021192e9836ede3e0a4c43a755e7e233473c2bfbc335a3026e91534c269fb5870c6d99390c4764b8e90ff8c94eb207959b11962fe1d9315bb3e6b2bd3e0a7232d9d8a7ad1d218386ad757c15593069f3b2c1ed"}, &(0x7f0000f92000)=0x7d) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f16000-0x8)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a4c000-0x3c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x3c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e81000)=@assoc_value={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000dbe000-0xe8)) 2018/02/10 22:10:45 executing program 5: pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x100000, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000092c000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000287000-0x10)={0x6, 0x0, 0x6, 0x7f}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/10 22:10:45 executing program 0: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) pipe2(&(0x7f000039a000), 0x800) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/10 22:10:45 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000064b000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = syz_open_procfs(0x0, &(0x7f0000f8e000-0x3)='ns\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000a5c000-0x120)={0x0, 0x2, 0x800, 0x7ff, [], [], [], 0x4fe9, 0x4, 0xc9e, 0x80000001, "70df080c40e985600ef0ea1cffdc96c6"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000845000)='/dev/sequencer2\x00', 0x0, 0x0) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/10 22:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000382000-0x4)=0x0) r1 = getpgid(r0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000b41000)=[{&(0x7f0000beb000)='=', 0x1}], 0x1, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bad000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a6b000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cd2000-0x8)) r5 = shmget$private(0x0, 0x4000, 0x124, &(0x7f0000999000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000052f000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000ce7000-0x4)=0xe8) getsockname$netrom(r4, &(0x7f000049d000)=@ax25, &(0x7f0000dae000)=0x10) getgroups(0x4, &(0x7f0000135000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000f0e000+0xbb8)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f00008a0000)={{0x7, r6, r7, r8, r9, 0x1eb, 0xffffffff}, 0xfffffffffffff801, 0x7fff, 0x80000001, 0x5, r0, r1, 0x3ff}) 2018/02/10 22:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) 2018/02/10 22:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1a000-0xc)='/dev/rfkill\x00', 0x92200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000e1e000-0x4)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f00009d6000-0x50)={@common='rose0\x00', @ifru_flags=0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000b73000-0x6)=""/6) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3d0, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="2125aee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6bbac7ee65d2dd522b", @generic="e2243d6651d6ad364b7028b1312d2020"}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffcb0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000055d000)={0xfffffffffffffffe, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000880000)={0x0}, &(0x7f0000070000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000051a000)={r3, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000423000)={0x7fffffff, 0x5, 0x400000000, {0x0, 0x989680}, 0x1, 0x8}) 2018/02/10 22:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 2018/02/10 22:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000cc1000-0x8)='./file0\x00', 0x2, 0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000a65000)={{0x3000, 0x0, 0xf, 0x8, 0x1f, 0x8001, 0x5, 0x7, 0xa67, 0x6, 0x1, 0xffff}, {0x4000, 0x1, 0x9, 0x766, 0x4, 0x8001, 0x0, 0x0, 0xb68d, 0x7, 0x401, 0xbc1}, {0xf000, 0x103000, 0x0, 0xffffffff, 0x1, 0x800, 0x7, 0x10000, 0x4, 0xffff, 0x2c1, 0x7fff}, {0xf000, 0xf000, 0x4, 0x0, 0x0, 0x2655, 0xf0, 0x9, 0x2, 0xd7, 0x0, 0x5}, {0x10f002, 0x1, 0x0, 0x80000001, 0x3, 0x0, 0xf9, 0x8, 0xff, 0x800, 0x3, 0x5}, {0x5005, 0x2, 0x14, 0xf, 0x4d, 0x8f5, 0x0, 0x5, 0xfffffffffffffffe, 0x400, 0xcb7, 0x5}, {0x0, 0x5006, 0x0, 0x8, 0xb7e, 0x8, 0x107, 0x7, 0x100000001, 0x200, 0x9b56, 0x1}, {0x10000, 0x104000, 0xc, 0x3, 0x8, 0x9, 0x1f, 0x3, 0x1800000000, 0x7, 0x20, 0x1f}, {0xf002}, {0x3004, 0xd000}, 0x0, 0x0, 0x4000, 0x1062d, 0x5, 0x1400, 0xf001, [0x800, 0x101, 0x31, 0x1]}) 2018/02/10 22:10:45 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={r1, r2, r3}, 0xc) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/10 22:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000), 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000998000-0x11)='^vboxnet0ppp1#]n\x00', 0x2) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000398000)=""/5) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/10 22:10:45 executing program 6: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000041d000-0x9)='/dev/rtc\x00', 0x10401, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00002f9000-0x4)=0xd2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ed2000-0x2)={0x6, 0x4}) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/10 22:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00008a1000-0xa)='/dev/vcs#\x00', 0x4, 0x2000) r2 = gettid() r3 = geteuid() getgroups(0x2, &(0x7f000019e000-0x8)=[0x0, 0x0]) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000df2000-0xe8)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000171000)=0xe8) getgroups(0x6, &(0x7f0000c32000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b39000)=0x0) stat(&(0x7f000067e000)='./file0\x00', &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c92000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2f000-0xc)={0x0, 0x0}, &(0x7f0000424000)=0xc) fstat(r0, &(0x7f0000c8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000546000)='./file0\x00', &(0x7f000068a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) fstat(r0, &(0x7f00003f5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000031b000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000afa000)=0xe8) stat(&(0x7f00007eb000-0x8)='./file0\x00', &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d9000)={0x0, 0x0}, &(0x7f0000f8e000-0x4)=0xc) getresgid(&(0x7f0000a35000-0x4)=0x0, &(0x7f0000600000-0x4), &(0x7f0000099000)) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000201000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000400000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ae000)={0x0, 0x0, 0x0}, &(0x7f0000df9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000059000-0xc)={0x0}, &(0x7f0000463000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007fe000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000027000-0x4)=0xe8) r31 = getegid() sendmmsg$unix(r1, &(0x7f0000f42000-0x150)=[{&(0x7f0000daa000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000008b000)=[{&(0x7f0000f33000-0x1)="d1", 0x1}, {&(0x7f0000903000-0x41)="b6b62baf963a85d905e8a146047c8912f69245ea024e8db73ae05622ead62ab9a9dea808de0b79da874bb51bb53698431466333d9021707b842b13bb9756a15cb2", 0x41}, {&(0x7f00001a9000-0xc9)="dc35319a5c29221162000c388834a4bed8bc81e7438cd9d6a833684c5d6fb497f62d70175257d767b1a3b5023c15a5e4f4d91f459264818f453779f2c4e7b9ef7bd72892125566c6f907d01e2ea49c24e0961b02490b4456e73519fd452a1b4b3fcc2f3c0a97cf825d4900edca39c2ff8c58a90972256581c07a4aba0b547825b250273912c6d2ab8cbe2aa29c06b6a4584a8722a2f6a0e8a7c3b92ee3e8b570742052fff31d4f8eca2ec86676b868948c1c4c0da4d1f4739bcc21b876d7239ff8ec641a140b916da5", 0xc9}], 0x3, &(0x7f00006fe000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x800}, {&(0x7f0000353000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff3000)=[{&(0x7f0000fb9000-0x33)="4cfe717fae0646b558de313a76981f0f5d7a2bc32bf38fb19775eb380d85a481c9abdca2960d7d25fa4fb0c23953201073c80f", 0x33}, {&(0x7f0000c3d000-0x1000)="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&(0x7f0000381000-0x90)=[{&(0x7f0000a8a000)="f6a1efffd8182069c66f14df795d863300602356b4b8ae841e67", 0x1a}, {&(0x7f000064c000)="c5bcc9b38b2a45db0b6d9147e584438ba639d79b59f3f07795b3dc1f1c645a97df6c", 0x22}, {&(0x7f00009d0000)="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", 0xfa}, {&(0x7f000084c000)="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0x1000}, {&(0x7f0000410000)}, {&(0x7f00006fc000-0xac)="368db9a8583197b6542765206507acdde50498389cf8c6167f49ef909fe710e5f5e6947a98b3c853d307333776148cf9110dec6de257f370a822fc98d18cb7ae9449dfd251c4ebea7d253d28fe940a927366ce82332891809467f41add3efdd638ccd5fa169ef3b63fb7b0cd289695a0bdd2bfc14405eb5055c995f374eb76dd1c01dff4c842b562fc785b2a483d625027798d8c27ebdfa5cb559cd4179a218add6f170dfee5d2733cb6b698", 0xac}, {&(0x7f0000699000-0x53)="b7b57f10d7fa33b2025828636e91eff6e79c510c21ed290ab238fa7240ac544d7fd6b80bc26ad0f8436575e1e260d128f9a3eda6cf19be7febdc67401cee9d7965721b2bbb37591697abed59dc5aff8b1f0338", 0x53}, {&(0x7f00008c9000)="6204818d90039788664ec24c3b0624eb210bd37f46d1eafe609ab7b4967fa52d319622d47af409ea641a24fac0c863b6da897b48437dbc614ced9a1b700dc925ddd7b8f125ec08b5ec15b10e47ea06f3530f59f5f9c1caf7764abb2119c7007456ca321b97a691c3ee32f27913416767d94dbd1530b31ebb96318cbdb7770feb5d562e788ef099c0dd036908df8a3f66729fbf1d6a1c701e75cbf4a05a", 0x9d}, {&(0x7f0000390000)="33773e67868c3d455ba632008cd425e094d83dedbeff862ff4e3c896ec4fec2b85c89016049e959132dd5ae54eebae3bf31aaf21bb0b624404395f7545f2651c70f1007426fe5c50fcaf84238e5e52759fb1100904181ad6c723894fdca59f70ea2bf4fa2ffe78f966d5e86156cba184fe6330c52b46aaf857d7dcaeac2fe0bb242fb334bab3c0e71f3a999d4256b75dc732b734bb09788c6b16eae5ed0dd1cd6b2960e3b742e2cd61424a38fab061", 0xaf}], 0x9, &(0x7f0000e31000-0x98)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, 0xffffffffffffffff]}], 0x98, 0x1}, {&(0x7f0000e45000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000)=[{&(0x7f0000c89000-0x15)="4e24a905b5111909003dface708b34fc412270ec3bd9274a4a4d284b64c1b9972baec2573b5135ce03df7b1bebe1cc50851a53", 0x33}, {&(0x7f0000d65000-0xab)="b77e4402ffb5bbc1a7d5f111a4c29e8400dc2e5ea066b638f918881ebdf87ab6cf319a2e24a447a26f007c98fb2baac529eb03ba7aff6017b2d9d55cb5e2bd2f69bf3b0bffd06be86e875a71322bdb0208c6fbba9d4b22a7504691e8263612550b19689f26819cba0eb0d1502859371d34e39eec783808950a2e00517f75dc33c8148cbd82c2b0353d8df71b77bffca3135ac8603d0cbf763c343680fb305244b141ce2bb394554b544d51", 0xab}, {&(0x7f0000b20000-0xe8)="b3cb43b2d048d3bc497c8936f25030537e52d4fccfe1261f1939b318f2080860b246231328ee7edf1bd50bc93d787c6155fcc97958e85570780fff07de238a16096447e98b0e7658438b3d6053cb6f922089775d826375394cdec2cab92e74cc728aa74703ef1b37ecc8572d14b39ef926da8aae9c163b5b8877db945da98bc0d349b404ecc7d0f14ca61c09e5579fc059e97cb3e0d4497809a477e1b346eef49406e60456a747971ab73b2d565b8e37c379bba1bc86bb44929c4846ee69ca8ac623e12b9197869ffbbea21d93839701eb2581bad97a53ce04df61801eda04e66ec499db2f2a14a4", 0xe8}, {&(0x7f00001da000-0xf6)="d8a16e5d5ccf4ede60daf3c44abed64863c3ec4e2acdaddaa166c9ec2f788171f8e3883e6931d7cdaead2ff1397344cf5d0824ea6376ea23672be7819ebac34499d84aa598c2709d2241094cd442764828869fd69fa5b16acd3f21d30dbb7d13b89ac38aa8d304d0480784234f1502b6b0018919f04fa5173d4779c511ad67fd709d7ababdf56badf5d04906d2586b0f810e855ad7cbd10c027735b0c126e286f4f0818de0e0b2ae1e0c4281741fe961728aa1253901ce34d23c8c976a8aa65efd6c3997059cbf184f1d882c5bfdcbdb5b6b6521192258f480d4cdb15a40c0a538fb24f44785723406871c94b9cdc758ad8305a69f80", 0xf6}, {&(0x7f0000336000-0x1000)="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", 0x1000}, {&(0x7f0000c4b000)="2ea90ff585364e40708e401ceace1873d096ca9aabe3de67fb7a43f2bee522ae217a07d513feda55a8ac6ed94e2eba1da0afe69e4123b8f9b2b5eab2c64a639ea973dba80da1ea06a494ddb857b323219d166844392cbf1c20053d50dd838551cc0c759564cbe35633870e70735cb5294c75dde663af417327654636207df7d71174fa", 0x83}, {&(0x7f00008f0000-0x50)="ab17de0045049cd7fef6366b60f7a7ba40053d4a717ce51086a6526158ee5a570e8f16cab009c559b8b76b8d9a7cb6d8aeb78591f987e493512daed639aaadf3d72869d51a6f881adc8f7aeeebe69994", 0x50}, {&(0x7f000081e000)="acf588ce959735b550265bcde4e5f7915cd12b2f8fafc0", 0x17}, {&(0x7f0000df2000-0x73)="170e9454d11ff23a379b13e245b0f462e3dee127c3f12987396249e11ab578485a4a17c83f5ff8b2787a0fa7865e55f91ca5a524c14a96200305604c68c4b55193bd7424751f915269ef69d23fe5459b9d2e3aea1c728575f28e4d909924f7bc1172624a1fd0556ad1a342698a1864b08e4cc6", 0x73}], 0x9}], 0x6, 0x40084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ce000-0x468)=@mangle={'mangle\x00', 0x1f, 0x6, 0x408, 0x228, 0x190, 0x0, 0x190, 0x228, 0x370, 0x370, 0x370, 0x370, 0x370, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 22:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000003a000)='./file0\x00', 0x0, 0x104) execveat(r0, &(0x7f0000ff0000)='./file0\x00', &(0x7f00007e1000)=[&(0x7f00001ef000-0x8)='trusted\x00'], &(0x7f0000ff1000)=[&(0x7f00007ae000-0x1)='\x00', &(0x7f00000ff000)='ppp1eth1/:}security.securitykeyringem1vmnet0\x00'], 0x1800) r1 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') bind$inet(r1, &(0x7f00000bc000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sendfile(r1, r1, &(0x7f0000a9c000), 0x100000001) 2018/02/10 22:10:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000bfe000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) 2018/02/10 22:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f000086e000-0x8)=0x0) pipe2(&(0x7f00009c5000-0x8)={0x0}, 0x80000) r2 = syz_open_dev$sndmidi(&(0x7f0000788000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) io_cancel(r0, &(0x7f0000a22000)={0x0, 0x0, 0x0, 0x7, 0x400, r1, &(0x7f0000344000)="9ba4a734730efa852cd035ef2bdb1044f24358072a9d3733b866dcf8043663d98799462a70839c944a38568e6430a154ada3f427547cd041cb3582fbbdb1ce4cab0b1a316a86a984c335c48e572b5c181f8814e151969fe9515ea11af6992433e7e27d3f5114766c8d8af121c701067285fca8fb6d9fa6db9e7bfd6220a94d73918480bdae684f6677276bb1f3b82f3a681b97de85cba465921806119386066a5b90f2b34582fa2a", 0xa8, 0x100000001, 0x0, 0x1, r2}, &(0x7f0000ab5000-0x20)) r3 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000583000-0x20)={0x0, 0x9, 0x5, 0x800, 0x8, 0xfffffffffffffff8}) write(r3, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) write(r3, &(0x7f00006af000-0x1000)="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", 0x1000) getpeername$netlink(r3, &(0x7f0000f06000-0xc), &(0x7f00006b5000-0x4)=0xc) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000121000-0xc)={r5, 0x0, r6}) [ 1027.935090] [ 1027.936847] ============================= [ 1027.941060] WARNING: suspicious RCU usage [ 1027.945259] 4.15.0+ #307 Not tainted [ 1027.949043] ----------------------------- [ 1027.953238] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 1027.962575] [ 1027.962575] other info that might help us debug this: [ 1027.962575] [ 1027.971448] [ 1027.971448] rcu_scheduler_active = 2, debug_locks = 1 [ 1027.971457] 1 lock held by syz-executor0/30946: [ 1027.971461] #0: (rcu_read_lock){....}, at: [<0000000019820f82>] __rds_conn_create+0xe46/0x1b50 [ 1027.971497] [ 1027.971497] stack backtrace: [ 1027.971508] CPU: 0 PID: 30946 Comm: syz-executor0 Not tainted 4.15.0+ #307 [ 1027.971515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.971519] Call Trace: [ 1027.971535] dump_stack+0x194/0x257 [ 1027.971555] ? arch_local_irq_restore+0x53/0x53 [ 1027.971595] lockdep_rcu_suspicious+0x123/0x170 [ 1027.971616] ___might_sleep+0x385/0x470 [ 1027.971633] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.971647] ? __debug_object_init+0x235/0x1040 [ 1027.971661] ? lock_acquire+0x1d5/0x580 [ 1027.971675] ? debug_mutex_init+0x1c/0x60 [ 1027.971699] __might_sleep+0x95/0x190 [ 1027.971726] kmem_cache_alloc_trace+0x299/0x740 [ 1027.971743] ? lock_acquire+0x1d5/0x580 [ 1027.971755] ? lock_acquire+0x1d5/0x580 [ 1027.971766] ? __rds_conn_create+0xe46/0x1b50 [ 1027.971790] rds_loop_conn_alloc+0xc8/0x380 [ 1027.971804] ? rds_loop_conn_free+0x290/0x290 [ 1027.971818] ? __init_waitqueue_head+0x97/0x140 [ 1027.971837] ? rcutorture_record_progress+0x10/0x10 [ 1027.971851] ? __lockdep_init_map+0xe4/0x650 [ 1027.971872] __rds_conn_create+0x112f/0x1b50 [ 1027.971924] ? rds_conn_drop+0xb0/0xb0 [ 1027.971932] ? find_held_lock+0x35/0x1d0 [ 1027.971961] ? __might_fault+0x110/0x1d0 [ 1027.972005] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.972023] ? rcu_note_context_switch+0x710/0x710 [ 1027.972044] ? kasan_check_write+0x14/0x20 [ 1027.972053] ? copyin+0x91/0xb0 [ 1027.972072] ? copy_page_from_iter+0x50e/0x7c0 [ 1027.972097] ? _copy_from_iter+0xf30/0xf30 [ 1027.972116] ? _raw_spin_unlock_bh+0x30/0x40 [ 1027.972141] ? rds_message_copy_from_user+0x29e/0x370 [ 1027.972159] rds_conn_create_outgoing+0x3f/0x50 [ 1027.972179] rds_sendmsg+0xda3/0x2390 [ 1027.972189] ? avc_has_perm+0x43e/0x680 [ 1027.972233] ? rds_send_drop_to+0x19d0/0x19d0 [ 1027.972245] ? iterate_fd+0x3f0/0x3f0 [ 1027.972261] ? lock_downgrade+0x980/0x980 [ 1027.972281] ? find_held_lock+0x35/0x1d0 [ 1027.972314] ? sock_has_perm+0x2a4/0x420 [ 1027.972330] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1027.972342] ? lock_release+0xa02/0xa40 [ 1027.972358] ? __check_object_size+0x8b/0x530 [ 1027.972380] ? __might_sleep+0x95/0x190 [ 1027.972403] ? selinux_socket_sendmsg+0x36/0x40 [ 1027.972415] ? security_socket_sendmsg+0x89/0xb0 [ 1027.972427] ? rds_send_drop_to+0x19d0/0x19d0 [ 1027.972443] sock_sendmsg+0xca/0x110 [ 1027.972460] SYSC_sendto+0x361/0x5c0 [ 1027.972481] ? SYSC_connect+0x4a0/0x4a0 [ 1027.972489] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.972507] ? rcu_note_context_switch+0x710/0x710 [ 1027.972530] ? __might_sleep+0x95/0x190 [ 1027.972549] ? do_vfs_ioctl+0x486/0x1520 [ 1027.972583] ? selinux_capable+0x40/0x40 [ 1027.972608] ? SyS_futex+0x269/0x390 [ 1027.972631] ? do_futex+0x22a0/0x22a0 [ 1027.972647] ? security_file_ioctl+0x7d/0xb0 [ 1027.972657] ? security_file_ioctl+0x89/0xb0 [ 1027.972677] SyS_sendto+0x40/0x50 [ 1027.972689] ? SyS_getpeername+0x30/0x30 [ 1027.972712] do_syscall_64+0x282/0x940 [ 1027.972723] ? __do_page_fault+0xc90/0xc90 [ 1027.972734] ? finish_task_switch+0x1e2/0x890 [ 1027.972741] ? finish_task_switch+0x1b9/0x890 [ 1027.972755] ? syscall_return_slowpath+0x550/0x550 [ 1027.972769] ? syscall_return_slowpath+0x2ac/0x550 [ 1027.972783] ? prepare_exit_to_usermode+0x350/0x350 [ 1027.972798] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 1027.972819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1027.972843] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 1027.972852] RIP: 0033:0x453a59 [ 1027.972857] RSP: 002b:00007fc6c2e93c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1027.972867] RAX: ffffffffffffffda RBX: 00007fc6c2e946d4 RCX: 0000000000453a59 [ 1027.972872] RDX: 0000000000000901 RSI: 00000000204c7000 RDI: 0000000000000015 [ 1027.972877] RBP: 000000000071bea0 R08: 000000002055cff0 R09: 0000000000000010 [ 1027.972883] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1027.972887] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 1027.972973] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 1027.972980] in_atomic(): 1, irqs_disabled(): 0, pid: 30946, name: syz-executor0 [ 1027.972986] 1 lock held by syz-executor0/30946: [ 1027.972989] #0: (rcu_read_lock){....}, at: [<0000000019820f82>] __rds_conn_create+0xe46/0x1b50 [ 1027.973045] CPU: 0 PID: 30946 Comm: syz-executor0 Not tainted 4.15.0+ #307 [ 1027.973050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.973054] Call Trace: [ 1027.973065] dump_stack+0x194/0x257 [ 1027.973080] ? arch_local_irq_restore+0x53/0x53 [ 1027.973098] ? print_lock+0x9f/0xa2 [ 1027.973111] ? lockdep_print_held_locks+0xc4/0x130 [ 1027.973137] ___might_sleep+0x2b2/0x470 [ 1027.973150] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.973158] ? __debug_object_init+0x235/0x1040 [ 1027.973166] ? lock_acquire+0x1d5/0x580 [ 1027.973178] ? debug_mutex_init+0x1c/0x60 [ 1027.973201] __might_sleep+0x95/0x190 [ 1027.973221] kmem_cache_alloc_trace+0x299/0x740 [ 1027.973234] ? lock_acquire+0x1d5/0x580 [ 1027.973243] ? lock_acquire+0x1d5/0x580 [ 1027.973251] ? __rds_conn_create+0xe46/0x1b50 [ 1027.973272] rds_loop_conn_alloc+0xc8/0x380 [ 1027.973286] ? rds_loop_conn_free+0x290/0x290 [ 1027.973301] ? __init_waitqueue_head+0x97/0x140 [ 1027.973319] ? rcutorture_record_progress+0x10/0x10 [ 1027.973332] ? __lockdep_init_map+0xe4/0x650 [ 1027.973355] __rds_conn_create+0x112f/0x1b50 [ 1027.973410] ? rds_conn_drop+0xb0/0xb0 [ 1027.973417] ? find_held_lock+0x35/0x1d0 [ 1027.973446] ? __might_fault+0x110/0x1d0 [ 1027.973484] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.973502] ? rcu_note_context_switch+0x710/0x710 [ 1027.973522] ? kasan_check_write+0x14/0x20 [ 1027.973529] ? copyin+0x91/0xb0 [ 1027.973547] ? copy_page_from_iter+0x50e/0x7c0 [ 1027.973571] ? _copy_from_iter+0xf30/0xf30 [ 1027.973587] ? _raw_spin_unlock_bh+0x30/0x40 [ 1027.973604] ? rds_message_copy_from_user+0x29e/0x370 [ 1027.973619] rds_conn_create_outgoing+0x3f/0x50 [ 1027.973636] rds_sendmsg+0xda3/0x2390 [ 1027.973644] ? avc_has_perm+0x43e/0x680 [ 1027.973685] ? rds_send_drop_to+0x19d0/0x19d0 [ 1027.973701] ? iterate_fd+0x3f0/0x3f0 [ 1027.973715] ? lock_downgrade+0x980/0x980 [ 1027.973734] ? find_held_lock+0x35/0x1d0 [ 1027.973763] ? sock_has_perm+0x2a4/0x420 [ 1027.973781] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1027.973789] ? lock_release+0xa02/0xa40 [ 1027.973804] ? __check_object_size+0x8b/0x530 [ 1027.973831] ? __might_sleep+0x95/0x190 [ 1027.973854] ? selinux_socket_sendmsg+0x36/0x40 [ 1027.973866] ? security_socket_sendmsg+0x89/0xb0 [ 1027.973878] ? rds_send_drop_to+0x19d0/0x19d0 [ 1027.973892] sock_sendmsg+0xca/0x110 [ 1027.973910] SYSC_sendto+0x361/0x5c0 [ 1027.973929] ? SYSC_connect+0x4a0/0x4a0 [ 1027.973937] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 1027.973955] ? rcu_note_context_switch+0x710/0x710 [ 1027.973977] ? __might_sleep+0x95/0x190 [ 1027.973994] ? do_vfs_ioctl+0x486/0x1520 [ 1027.974031] ? selinux_capable+0x40/0x40 [ 1027.974055] ? SyS_futex+0x269/0x390 [ 1027.974078] ? do_futex+0x22a0/0x22a0 [ 1027.974100] ? security_file_ioctl+0x7d/0xb0 [ 1027.974110] ? security_file_ioctl+0x89/0xb0 [ 1027.974129] SyS_sendto+0x40/0x50 [ 1027.974142] ? SyS_getpeername+0x30/0x30 [ 1027.974156] do_syscall_64+0x282/0x940 [ 1027.974164] ? __do_page_fault+0xc90/0xc90 [ 1027.974176] ? finish_task_switch+0x1e2/0x890 [ 1027.974183] ? finish_task_switch+0x1b9/0x890 [ 1027.974200] ? syscall_return_slowpath+0x550/0x550 [ 1027.974213] ? syscall_return_slowpath+0x2ac/0x550 [ 1027.974226] ? prepare_exit_to_usermode+0x350/0x350 [ 1027.974240] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 1027.974263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1027.974290] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 1027.974298] RIP: 0033:0x453a59 [ 1027.974303] RSP: 002b:00007fc6c2e93c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1027.974316] RAX: ffffffffffffffda RBX: 00007fc6c2e946d4 RCX: 0000000000453a59 [ 1027.974321] RDX: 0000000000000901 RSI: 00000000204c7000 RDI: 0000000000000015 [ 1027.974327] RBP: 000000000071bea0 R08: 000000002055cff0 R09: 0000000000000010 [ 1027.974332] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1027.974337] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 1027.981823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40886 sclass=netlink_route_socket pig=30952 comm=syz-executor2 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000009a000-0x10)=@generic="2e2e0000f9ff5ac19f5d000080018459") r1 = syz_open_dev$mice(&(0x7f0000313000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VT_ACTIVATE(r1, 0x5606, 0xd9) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x3, &(0x7f000070a000-0x10)={0x6, 0x9939}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000686000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001e0000-0x10)="c87144ced6f09831be4dd9b34b6a18f7", 0x10) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x680400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000002000-0x8)={0x3, r0}) fgetxattr(r0, &(0x7f0000001000)=@random={'user.', '\x00'}, &(0x7f0000002000-0x6a)=""/106, 0x6a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000003000-0x28)={0x2, 0x0, [{}, {}]}) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004f7000-0x8)='keyring\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000041c000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00009e7000)=[{{0x77359400}, 0x7fffffff, 0x1, 0x9}, {{0x77359400}, 0xc5, 0x5, 0x401}, {{0x0, 0x2710}, 0x2, 0xfff, 0x400}, {{}, 0x7, 0x20, 0x3fff8000000}, {{0x0, 0x7530}, 0x4, 0x4, 0xfffffffffffffff9}, {{}, 0xffffffff7fffffff, 0x4, 0x8}, {{}, 0x0, 0x8, 0x1000}, {{r3, r4/1000+10000}, 0x22, 0x8000000000000000, 0x2}], 0xc0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000027f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000e96000-0x38)={&(0x7f000033a000)={0x1d, r5}, 0x10, &(0x7f0000d15000+0x110)={&(0x7f00009d4000-0x48)={0x3, 0x8, 0xa54, {}, {}, {0x3, 0x8, 0x91, 0x1000}, 0x1, @can={{0x4, 0x81, 0x9, 0x781}, 0x1, 0x2, 0x0, 0x0, "fa225db39a2e37c6"}}, 0x48}, 0x1, 0x0, 0x0, 0x40801}, 0x40000) dup2(r1, r2) recvfrom$llc(r1, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526"}, 0x10) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000468000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000139000)) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10}, 0xc) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/checkreqprot\x00', 0x301001, 0x0) accept4$vsock_stream(r1, &(0x7f00009c1000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00003b2000-0x18)={0x4, 0x57, 0x9}) 2018/02/10 22:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/enforce\x00', 0x101000, 0x0) stat(&(0x7f0000ef5000)='./file0\x00', &(0x7f00005d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f0000dd0000)=""/128, 0x80) sendmsg$nl_generic(r0, &(0x7f0000d4c000-0x38)={&(0x7f0000702000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000a25000)={&(0x7f0000ea1000-0x18c)={0x18c, 0x30, 0x5, 0x4, 0x2, {0x12}, [@nested={0xc8, 0x90, [@generic="a822c3be3a61393e02fc5433ecce514dba9919a8465a1992dad92f23830f0c6ebe04431c9f0bd5bdf74d98581c876cf356103aa8403af5976368a64b43c5", @generic="922f82a1ed8fa2f432785065c61ccbaa5be207901e2adb5d34ae1e7232a696e2787dd208880282d502a880efdb5af30e01cca5ac10c969672304a10d6e531f5ebd2b1ee7a2344eb8a44fccc21e397ae6c8827ea56b7a038b7e6be634f2b0e3a5737bda438ad5df4d1fab358c294d2574bf37c48bf6225cf5718668d8599edd26df4d7a502d35"]}, @generic='S:', @generic="5b099425d487351ba8c64b031337774ea9dfba206ef24be6f03a93c04d82fa4d9f69d9d0ff361fdd2ba045a1ff6dcf2dfb04936051f988b859ce6e70a5807a4c1bc3d5f2f9ae653c4a83f540ac3a166b88817300f6a04b917d6c6173764df392a903093c9aaa043b7712a4f18d7f70033d352145bda3feebc4e30e74c07cad4b5f2149c8f411f918ebba14bb8d31b75cbcb5fbba842286b84f0f45172c5dc4471d", @typed={0xc, 0x96, @uid=r1}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 1028.080794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40886 sclass=netlink_route_socket pig=30960 comm=syz-executor2 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) write(r0, &(0x7f0000f03000)="e7fe1848ada378d1fb6ec7d9aa9eed4cd79ae5c5549a4c3ef4a4b40c7bc6e5bd27c5ce2bc733348e8f8456eb884d74f521a79ab7b9b4c8d8b0c87c69eaeb76d64ee407eec71b8cc3d51711d2dae450ad1e1697f3778651038641e2651303c39f7bc312e2de4fa882325952942e70bccc5f8823fb85e4689296f12886102eb7d95e56b783f7c025972bad78e3ff63008f95f7a8", 0x93) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = syz_open_dev$sg(&(0x7f0000ef4000)='/dev/sg#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000019d000-0x4)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) r1 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000528000)=[{&(0x7f00005e9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000)="6f3e5a3db473cc5f54ee2e831ea5638ddaccc674499aa3a911ffbf2bafaf5a1dec7ffb8c99404e8baf3d7888f895efbc6dac5d43c554e315177ec187f9f215e65284d4256ac7ac6b2de06eb753dd014023d229645dca3faa914f7a1b3bf8353b401b6c8397107db500bc7e2d2067d4001c75c39c4ff09ea41497356e85f7bc4673aba1c937141620ca341e9194e91b7fc38dc6c5b98952f0c32a25b6bc18dd337d3a5555a2f8696aacf05130f08f3d3fb4f4010109e335582e555c78a8d0f6fb6bb790846be90a4f4dbfa1e0104a0fc0e6671f0560b38d7f275dce34dd8b8439cdeaf320ae799eae2806ff5548b0ad4bcb5e", 0xf2) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000b9a000-0x38)="0bf5430f080300", 0x7}], 0x1) vmsplice(r0, &(0x7f0000ea0000)=[{&(0x7f000097d000)="40d95235ac0381", 0x7}, {&(0x7f0000f52000)="591f9978c9a7a5d702ae39deccd9f4801349660bdd22b7495a774a4a5cdb0c2a44dcceaf44db082346af09e090045e9b5bcae8734ca035cc714062fd86150afb", 0x40}, {&(0x7f00008dc000)="ef23e0ca65a00c6b6be57b9859fd4b6dcebecf30bc2a75c7760e3c1cead4c8664eaf7cf798ea4389d972c93d5aa2cb3b4c348099795761a830fd44dcdb94fab9ff1ff82b811cb3ff76d919a35fe87f1270cb9944b465c6baed683ba986e6d818310fe0257ba540b9be5cfc21066ea546df3da0d855eaa4b5082b", 0x7a}, {&(0x7f000055c000-0xa)="574584adde968b69017d", 0xa}, {&(0x7f00000a1000-0x39)="bb1c63de1932d4936c0f024ebee79e8fdbf05a0765af850a9118b35533bb9fcd86d7491297c290a1886959bd7126df2fddd0c2186fa7762907", 0x39}, {&(0x7f0000b8a000)="f54708eb5cabb6c3d7b33635fec0d2e71742f56fbc1db80c06c8bf3246d53668e829d5d38ba940164d7c3f3ed0c84946e4b6d86fb785a66442b0afcd54af5f7849bd3a39e8ed8142bcba3c659c5e59b4a94f442e47a7e6b51271e8aea11ccdcded16d4558dc2e2572a449dca2939", 0x6e}], 0x6, 0x4) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) personality(0x5000009) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) write$vnet(r0, &(0x7f0000b1b000-0x68)={0x1, {&(0x7f000084d000)=""/203, 0xcb, &(0x7f0000daf000)=""/4096, 0x4000000000004, 0x2}}, 0xdc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000091d000)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000484000), 0x20000001, &(0x7f0000def000)) 2018/02/10 22:10:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000a000-0x4)) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xee, 0xc8, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0xbc, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002c9000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008c2000-0x8)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000921000)={0x5}) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f00007cd000)=0x9854, 0x4) sendto$inet(r2, &(0x7f00006c8000)="2fd798ddf4a86d10fa76e1a9b27e784a4fa6802c6289add9a6124050654778ad1c2bb869de432c008550201c2d50d9feca01fc452aeafbac9503900b782cc94a7ed4784bc9cf9e62da447d6ef9da4c8217e660776dfa41", 0x57, 0x200080d0, &(0x7f0000fd7000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fd5000-0x5c)={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x906, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x10000}, 0x101, [0x6, 0x2, 0x0, 0x5, 0x6, 0x400, 0x180e, 0x101]}, 0x5c) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000038000)='/dev/snd/pcmC#D#p\x00', 0xbae1, 0x43) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000038000)=0x3f, 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x10) write(r1, &(0x7f000002d000)="e0", 0x1) 2018/02/10 22:10:46 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="06000000b00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x66)=""/102, 0x66, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8), 0x8) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000028e000)=0xf, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093b000)={0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c7e000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f00009ca000-0x8)='net/raw\x00') setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00006d3000-0x11c)=@dstopts={0xc6890db7ee2f3a7f, 0x22, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x30, {0x8, 0xa, 0xa72e, 0x6, [0x4, 0x6, 0x6, 0x81, 0x1]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x7, 0xa4, "ed3541b8be7b8a5fa170b154fca24ebd890cade0ee8cb058542116056235bcf9994fc7f49a300694fe0f6d4a1c946a78c59bd109b238d9fb417abeef6620057c8621d18693a7a24d32e856d14f1d077ff31c6467356d39b0f20b9bdd1232cb43bccd9417d1eda097534f260f401b5f934d7656fd948c7b5c24a1ce082d5642e8a8af31ca6ba7055e0e2fd7b3bc07464a4f1c57f69f72ea7050a6b2cca3e0ac81eda888e1"}, @enc_lim={0x4, 0x1, 0x1ddf}]}, 0x11c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r3 = add_key$user(&(0x7f00009c7000)='user\x00', &(0x7f0000121000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d0d000)="cb8175f6765214f81f3e8c0f008403b00b6049b707bc81a71f970d202afcb344ed241b2ec433267eb64811e51b7d6f", 0x2f, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000a55000)='cifs.idmap\x00', &(0x7f00006a2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d5a000)="01593d5c9c85a26182f0fe41dd838b520e2fd1d85254069a44ad2640084099", 0x1f, 0xfffffffffffffff8) getsockopt(r0, 0xfffffffffffff2f7, 0x100000000, &(0x7f0000632000-0xe0)=""/224, &(0x7f000018f000-0x4)=0xe0) keyctl$unlink(0x9, r3, r4) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f9c000-0x4), 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000058c000)={0x0, 0x51, "6629497fa8078a77953cd1da30912e47295e812318c229d089c564c71bfa271ee1e95267d4cbcae960bd94a8669e5e351b0068c8486a3bd7cfd9fc985f5f7af4f7fc5fb535e875a82e45c825b1e55e423a"}, &(0x7f0000853000-0x4)=0x59) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000f9d000)={0x4, 0x10001, 0x10001, "481ba2e5b891", 0x1}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f9c000)={0x1ff, 0x4, 0xda, 0x7, r2}, &(0x7f0000f9d000-0x4)=0x10) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0xeb0) shmget(0x0, 0x2000, 0x54001438, &(0x7f0000006000/0x2000)=nil) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000d0a030f07400000000000000000007fff862540271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000f000-0xe)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000000e000)={0x6, 0xf5bb, 0x1000, 0x7, 0x10000000000005, 0x6b9}) 2018/02/10 22:10:46 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fcntl$dupfd(r0, 0x0, r1) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000710000)='/dev/amidi#\x00', 0x8000, 0x440000) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000678000-0x20)=[{&(0x7f0000bd6000-0x48)="ce3ff049", 0x4}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000528000-0x44)) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x100000) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = msgget(0x0, 0x600) lstat(&(0x7f000098d000-0x8)='./file0\x00', &(0x7f00002b8000+0x22f)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000be4000)='./file0\x00', &(0x7f00003d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000023b000-0x4), &(0x7f0000b05000-0x4), &(0x7f0000b25000)=0x0) lstat(&(0x7f0000872000)='./file0\x00', &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000fef000)={{0xffff, r1, r2, r3, r4, 0x2, 0xbd}, 0x1f, 0x0, 0x7, 0x2, 0x100, 0x2, r5, r6}) r7 = semget(0x2, 0x0, 0x24) semop(r7, &(0x7f00003cc000-0x24)=[{0x1, 0x8000, 0x1000}, {0x5, 0x4, 0x800}, {0x4, 0x20000, 0x800}, {0x1, 0x0, 0x1000}, {0x3, 0x5, 0x800}, {0x1, 0x5, 0x800}], 0x6) 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f15000-0x4)) r2 = syz_open_dev$audion(&(0x7f0000f14000-0xc)='/dev/audio#\x00', 0x3a7, 0x400001) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000f15000)=[{}, {}], 0x2, 0x803fe) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f17000-0x82)=""/130, 0x82) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e48000-0x5)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00006c4000)={0x9, 0x401}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000109000-0x8)=0x7) fchdir(r0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000113000-0x30)) nanosleep(&(0x7f0000806000-0x10), &(0x7f00000bb000-0x10)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c40000-0x4)=0x4000) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e48000-0x19)={0x9, 0x11, "c1cc37af07bc17513c12e781498778d5bf"}) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='gretap0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000030000)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000181000-0xd)='/dev/net/tun\x00', 0x0, 0x400100) syz_open_dev$admmidi(&(0x7f000031b000-0xe)='/dev/admmidi#\x00', 0x8, 0x101102) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cbe000)={0x4, 0x1}, 0x8) lseek(r0, 0x7ffffffffffffffb, 0xfffffffffffffffd) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f}) 2018/02/10 22:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a76000)='./file0\x00', 0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00006f1000)) r5 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r5, 0xc, &(0x7f000061d000)=""/137) dup3(r3, r2, 0x0) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c47000-0x8)={0x7, 0x8000, 0x0, 0x12}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3, 0x1, 0x10001, 0x0, 0x3, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x9, 0x5, 0x4, 0x6]}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7f, 0x0, 0x2, 0x800}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x8a)={r1, 0x82, "dff9e5e03f0256f708a6a956ab17060547a2d2df202cb9b1be3735c1203306311c8eabd3ad951ff90b5bed3306d213cda88a1c4a9b79f23e6d84884a64c53ea30a0fefb822492f90400fac73793dcea668207fcfeb6e8c63eb75bb84ddf04d0ab9041aebeebade40efaa6f48f5f04d8694a140586433d844787a80a623b95b3e1d47"}, &(0x7f0000001000-0x4)=0x8a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x3, @rand_addr}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000)=""/68, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0xc02, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000)={r2, 0x5}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000a000-0x78)={0xe6, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x24, 0x6, 0x100, 0x748c, 0x0, 0x0, 0x1, 0x5, 0xca36}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000003000)={0xef35, 0xffffffff, 0x5}) epoll_create(0x7) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/dsp\x00', 0x100, 0x0) symlinkat(&(0x7f0000842000-0x8)='./file0\x00', r0, &(0x7f00005c4000)='./file0\x00') connect$pptp(r0, &(0x7f0000d1b000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x401}}, 0x20) syz_open_dev$sg(&(0x7f00007be000-0x9)='/dev/sg#\x00', 0x20f, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a61000)=0x2, 0x4) 2018/02/10 22:10:46 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e6b000)={@common='eql\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00008c7000)=0x80000000, &(0x7f000079b000-0x8)=0x4) getgid() 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e77000-0x20)={@common='irlan0\x00', @ifru_flags=0x2000}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/audio\x00', 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) close(r4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00005ac000)={0x3, 0x3, 0xfffffffffffffeff}) dup2(r2, r1) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x8000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, r0, 0x0, 0xffffffffffffffff, 0x9) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00004c1000)=""/7, 0x7) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc5000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000733000)=0x3, 0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054c000)={0x0}, &(0x7f0000fc5000)) rt_sigqueueinfo(r2, 0x1f, &(0x7f000015d000-0x10)={0x1d, 0x8001, 0xff, 0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000156000)) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000fc6000-0x8)=0xf000) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000476000)=""/152, &(0x7f0000fc4000)=0x98) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002a8000), &(0x7f0000fc6000)=0xb) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000536000-0xc)={0x0, @multicast2, @loopback}, &(0x7f0000318000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fc8000-0x4), &(0x7f0000a85000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ea7000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5f}, r4}, 0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fc6000-0xc)={@dev, @rand_addr}, &(0x7f0000f65000)=0xc) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xc0a) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r0, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000523000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000de4000)='/dev/snd/midiC#D#\x00', 0x9, 0x102) creat(&(0x7f0000f18000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b58000-0x4)=0x9) finit_module(r1, &(0x7f0000a9a000-0xb)='net/psched\x00', 0x3) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000f15000)={&(0x7f0000341000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f000044c000-0x50)=[{&(0x7f0000790000-0xbb)=""/187, 0xbb}, {&(0x7f000045e000)=""/203, 0xcb}, {&(0x7f0000413000)=""/236, 0xec}, {&(0x7f0000458000)=""/163, 0xa3}, {&(0x7f0000bc1000-0x42)=""/66, 0x42}], 0x5, &(0x7f000021e000-0x8d)=""/141, 0x8d, 0x2}, 0x21) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = syz_open_dev$dspn(&(0x7f000043e000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x82) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) r2 = syz_open_dev$midi(&(0x7f0000a55000)='/dev/midi#\x00', 0x81, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002ab000), &(0x7f0000091000)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000f2c000-0x4)=0x9f3d) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000344000-0x50)={{0x30ae, 0xffffffffffffff00}, {0x7, 0x6}, 0x47a, 0x4, 0x7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000890000)={{0x4}, {0x3, 0x2}, 0x2, 0x5, 0x73f25cd}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x19) listen(r1, 0xfffffffff8000002) write(r1, &(0x7f0000679000-0x8c)="396c9cc3e0262e5781217dc3303107b7fd1695d0e23e1f49dcbfbef259fe1345cbac7d4ccddca8873bc3ac40caf9f8d020c4e828e6d3a7e79caaa0dc53183f276d72006f3b061a022dc51a9165aee5543cf4c6eb325f721cf1d172a9a01c84b9d08ba11c738844cab39134d3b0e15511e12c154f2d29d7fb0678e714d85d48b064a4060636240f14f6ef5350", 0x8c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer2\x00', 0x4080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009db000)=[@in={0x2, 0x1, @rand_addr=0x1}], 0x10) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) fsync(r2) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000302000)=@syzn, 0x10) signalfd4(r1, &(0x7f00007d5000-0x8)={0x6}, 0x8, 0x80800) 2018/02/10 22:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, 0xd8) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/10 22:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x0, {0x0, 0x4}, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c5a000)={0x0, 0x80000000, 0x0, 0x1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)={{}, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = shmat(0x0, &(0x7f0000659000/0x1000)=nil, 0x5000) shmdt(r1) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) timer_create(0x4, &(0x7f0000bcd000-0x60)={0x0, 0xe, 0x0, @thr={&(0x7f0000b6f000-0xb5)="c0908956dcd07d01191aa0073a42d9953c4ee16953a3f39233623b305186409f63de380f9abd5da2fdcc13a943d88214cf98df293a00205583cf6b999d95b46a9bed1cdfefdd4a7781c7e85d90b5f20ee5da9b2886e32872acc1b71282d5a9d894b1a5e2386a3f5fd343c716a19bca618e3642182eb04fdffa497a415036f34789346c2b381bf32fdba529e62762aca57a0ce8f8da600cc713dd26c6815abbe99fd0b9bab18ed2def97f7abbe220733bcbf26cbbe9", &(0x7f0000334000)}}, &(0x7f000027b000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000361000-0x20), &(0x7f000085a000-0x20)) r2 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000b66000-0x8)={0x0, 0x0}, 0x84800) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a7000)={&(0x7f00001a4000-0x4)='./file0\x00', r3}, 0xc) read(r2, &(0x7f000011e000-0x1)=""/1, 0xfffffffffffffd63) 2018/02/10 22:10:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f00009e1000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x84101) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x5e37, 0x81, 0xd524, 0x2, 0xffff, 0x9}, 0x100000001, 0x3ff, 0xed4e}) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x5, 0x565000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000)={0x3, 0x1, 0x6, 0x1ff, 0x404}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000073a000-0x8)={0x0, 0x1}, &(0x7f000046a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001d6000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x8, 0x7ff, 0x1, 0x5, 0x2}, &(0x7f0000276000-0x4)=0xa0) sendmsg$nl_generic(r3, &(0x7f0000c60000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd6000)={&(0x7f0000643000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fe0000)={0x100000001, 0x6, 0xb000}, 0x4) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mlockall(0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)) 2018/02/10 22:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7f000+0x40f)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000abf000-0x64)={&(0x7f0000fa3000-0x28)=[0x7, 0xffff, 0xc4c, 0xfffffffffffffbff, 0x0, 0x5, 0x4, 0x401, 0x5, 0x6], 0xa, 0x4b6, 0xffff, 0x4, 0x16db0a1, 0xfffffffffffff4fd, {0x6, 0xfffffffffffffffd, 0x1, 0x6, 0x1, 0x1, 0x800, 0x8, 0xbf, 0x401, 0x747, 0x1, 0x9, 0x0, "e18877dc8f2ef5eb9c581746bcd50804844d460753cd32aa84254962b1846e46"}}) 2018/02/10 22:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00006f4000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ec1000-0xc)='/dev/amidi#\x00', 0x5, 0x204001) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000cee000), &(0x7f0000db5000), &(0x7f0000471000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c73000)={0x0, 0x0}) r7 = getuid() getresgid(&(0x7f00007ac000), &(0x7f0000919000-0x4), &(0x7f000073b000-0x4)=0x0) r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000170000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000031a000)=0xe8) r11 = getegid() sendmsg$unix(r2, &(0x7f0000586000)={&(0x7f000079d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e1c000)=[{&(0x7f0000c72000-0xce)="4d451a9fe1d75343a8c0143a77fe7c450208d88bee063c81103ba38f00d5b2b8d924e23f1246d2cd54c3a5afbb08df53c663d7076f67f551247bbe20cd3c803bc73846d57e3ba551139896ae5a8f8fa25973bea1599b452c9fcb61201044a27b38f75b2f4cd84ac6fb864138c5bf7a461d1d08f668a653a9f1ce9cad272af8f08329dae96d3ff050f7d5618ba6ea9552d0d877138deed2c8a56d5d6a7d71ce8bc9635ac4746e710b7f988e24d70b22ad0debe424cf023b2559423c67d7025264ed431a7a1fdb6415dbc3b5d9c8eb", 0xce}, {&(0x7f0000c17000)="0d72fffc1b870d0e80dd218f96d40bae3709d96b1eb8f684cde1bd0f1d233cb29ecfda4bf2dac207b25831e0a8f6595706b70f611fefb07c999a6bcc93dcf743e46c426f746eaa4ac9286714bd73a18656204a55ebe90488b649a9a72a41e845409c341b5adca7e96e8e66f68f4d", 0x6e}, {&(0x7f0000aef000)="d7e092fda56e4533c31f2c2b8f1fc3e9c0ec8cf4436615c297206a5790058b324b387dd96072e332601f174dbce6e4e812d19ca0b56b8304e96c4b3b06c731a396cfe07bd78aef77af3eb71434180486af2796fc9f421dc0a90c190d3d019ad331a8d4e1dcb124ad7f00465f69944de86ac2c8c8d6a21f2bec39a781058768fd7bc4b7b0", 0x84}, {&(0x7f000055d000-0x9d)="45f2d01b6819db31d1bd13f45814b61b28c14490131c66ae2350425fa80575685baf75cc8a238f669e565cfbd46620ff6926a8a273d1ebb003d2676195d9a36aeb335d1273ed0292074d4423c91e73996e811a7ed45425de07c66aaa7b0bb4831a50bfbba4e3fe14a1016ef15479e038419b8752edb34a9663e1e8dd60f3f83f08c0a00f151eac86e06d87d99b601480083acb0d667206918101c66b41", 0x9d}, {&(0x7f0000292000-0xf5)="4696420c4387db0dd936259b0b8401566002b9b23dd6774c5bbd4bd7ca4d4353aa6ebd83c8128d0048140a2a3fe8858c926fbe569947be45562ed1c0191dcbbb66d947c773fd0af5f221549fe5775b76ab42de13e4f003018d951c66490a419deaacda11ee4a6064d744266f86c61fdc3d5b5869d3063249b9dfed6787f39fd5d17fe5e50b1b80bbbfd177903fccb574e93afc2f0efe2d7b3307f6142deb4e4b78a4aff644f23f393f64e73d91ae06ae7ceed803dd56bc270c0e5371f23031f027f1d451406515d4ea879d9b4a5825fef6c47e4e1dcc98853bd21189fe5b7d4e2522c8ff3d7126e89b3691d4a0366218a7c62580cc", 0xf5}], 0x5, &(0x7f0000acb000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0xc0}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000c60000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd6000)={&(0x7f0000643000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) mbind(&(0x7f00005f8000/0x1000)=nil, 0x1000, 0x3, &(0x7f00009b3000-0x8)=0x2, 0x0, 0x7) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000b3000)) [ 1029.384326] device eql entered promiscuous mode 2018/02/10 22:10:46 executing program 7: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f000079d000-0xb)='/dev/adsp#\x00', 0x0, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000007a000)={0x2, &(0x7f0000881000)=[{}, {}]}) unshare(0x400) r2 = fcntl$dupfd(r0, 0x0, r0) fstat(r2, &(0x7f0000001000-0x44)) 2018/02/10 22:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c02000)={0x0}) sync_file_range(r0, 0x40, 0xffff, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ac000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setstatus(r1, 0x4, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f000047b000-0x8)=0x8000000, 0x7) open(&(0x7f0000465000-0x8)='./file0\x00', 0x200000, 0xa0) [ 1029.459662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=31137 comm=syz-executor3 2018/02/10 22:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000884000-0x30)={0x4, 0x24, 0x6fc, 0x20, 0x4, 0x1ff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bf2000-0xc), &(0x7f0000e56000)=0xc) getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000433000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000039000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000410000-0xc)={0x0}, &(0x7f0000e4d000)=0xc) r3 = getpgrp(r2) ptrace$setregset(0x4205, r3, 0x207, &(0x7f00001e1000-0x10)={&(0x7f000043e000)="c2971cf57edff4963e422a8c8f0f047c1b20fc93ef980cfc8fd374278fa1937f", 0x20}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f00008d3000)={0x7002, 0x108000}) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x2000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000327000)={0x0, 0x0, 0x0, 0x0, "486b45af11537279cce0ea065c1c05a146f31497b81c7166fe36c4218abc1f40a2f41606d3a733ae9dcadff9"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000678000-0xc)={0x3, r0, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001de000-0x20)={{&(0x7f0000fe3000/0x3000)=nil, 0x3000}, 0x2}) 2018/02/10 22:10:47 executing program 7: r0 = socket(0x1e, 0x4, 0x0) getpeername$ipx(r0, &(0x7f0000dff000-0x10), &(0x7f000003a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b7e000)={0x0, 0x8}, &(0x7f0000000000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b70000)={0x4, 0x0, 0x6, 0x2db9, r1}, &(0x7f0000bb5000-0x4)=0x10) r2 = memfd_create(&(0x7f0000d9c000)='(\x00', 0x3) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000d36000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0x2, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000093d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000008b000)={0x0, 0x4, 0x4, [0x6, 0x2, 0x0, 0x10001]}, &(0x7f0000b66000-0x4)=0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000485000-0x10)={&(0x7f0000075000/0x2000)=nil, 0x2000}) prctl$void(0x15) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000841000-0x18)={0x0, 0x4, 0x10, 0x2, 0x2}, &(0x7f0000c8d000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ae000-0x10)={0x7, 0x8202, 0x200, 0x2, r2}, &(0x7f0000de9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006f6000-0xb8)={r2, 0x1, 0x9, 0x7, 0x80000000, 0x0, 0x5, 0x3, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4, 0x200, 0x5b, 0x5, 0x1}}, &(0x7f0000bc5000-0x4)=0xb8) 2018/02/10 22:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008b8000-0x10)=@req={0x20, 0x4, 0x75f, 0x6}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d6000)={0x0}, &(0x7f000022d000-0x4)=0x8) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000037b000-0x2)={r2, 0x5}, 0x6) sendmsg$nl_generic(r1, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1f000-0x8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000800000-0x4)=0xffffffff00000000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000041b000-0xc)={0x195, 0xff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/02/10 22:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffffff) 2018/02/10 22:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000d8d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x420000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000043000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7fff, 0xffff, 0xfffffffffffffffa, 0x0, 0x2}, &(0x7f0000886000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000279000-0x8)={r2, 0x1}, 0x8) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r3, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r3, &(0x7f000014d000), 0x0) close(r0) 2018/02/10 22:10:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000c36000)='/dev/input/mice\x00', 0x0, 0x448001) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b5e000-0x10)={0x5, 0x8000, 0x10001, 0x100}) ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000004000-0x53)=@framed={{0x18}, [@jmp={0x5}, @alu, @jmp={0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) creat(&(0x7f0000200000)='./file0\x00', 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00005ce000-0x10)={0x1ff, 0x0, &(0x7f0000c6d000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) madvise(&(0x7f000024c000/0x3000)=nil, 0x3000, 0x64) 2018/02/10 22:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000e0f000-0x4), &(0x7f0000a12000)=0x4) 2018/02/10 22:10:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000072d000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) splice(r1, &(0x7f000053a000-0x8), r2, &(0x7f0000473000-0x8)=0x34, 0x0, 0x3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b4f000)={0x7, 0x4, 0x3, 0x4}, 0x10) getsockname$packet(r0, &(0x7f0000737000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d19000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000725000)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00008a4000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0xdd}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c7000)='/dev/cuse\x00', 0x40000, 0x0) r4 = semget$private(0x0, 0x4, 0x2) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000485000)=""/90) getresgid(&(0x7f0000bc9000-0x4), &(0x7f00004ba000), &(0x7f00007eb000)) bind$bt_hci(r3, &(0x7f0000e1d000)={0x1f, 0x6, 0x2}, 0x6) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000daf000-0x10)={&(0x7f000024c000/0x4000)=nil, 0x4000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a3f000-0x10)={&(0x7f00000a4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000104000)={0x0, 0x2, 0x401, &(0x7f000048b000)}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003fa000-0xc), &(0x7f00004d2000)=0xc) 2018/02/10 22:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000), 0xfffffffffffffdd5}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x4, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00006a3000)={0x77359400}) 2018/02/10 22:10:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000614000)='/dev/sequencer2\x00', 0x100ffd, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000781000-0x4)=0xf91b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/mls\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000f01000-0x48)=@full, &(0x7f000094b000)=0x48) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x20) 2018/02/10 22:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000188000-0x80)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf588}, @in6={0xa, 0x1, 0x2d, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000371000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}]}, 0x490) 2018/02/10 22:10:47 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x87ab, 0x5, 0x5, {}, 0x5, 0x5}) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x303680) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000031f000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) clock_gettime(0x7, &(0x7f0000117000-0x10)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={r4, 0x2710}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="ce1e126d8afaddee4f34477a9cd57726", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000032f000)={[{0x1, 0x1, 0x5a6ffe15, 0x2, 0x2, 0x9, 0x8000, 0xc4, 0xd9e1, 0x65, 0xfffffffffffffff7, 0x0, 0x3}, {0x2, 0xd9, 0x7, 0x2, 0x8, 0xa0000000000, 0x74db, 0x5, 0x7, 0x3ff, 0x80, 0x101, 0xcc0}, {0x7fff, 0x0, 0x100, 0x6, 0x4, 0xc220, 0x101, 0x2, 0x3, 0x5, 0x9996, 0x5, 0x9}], 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0}, &(0x7f0000003000)=0x8) io_setup(0x45, &(0x7f00005de000)=0x0) io_destroy(r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r5, 0x4) 2018/02/10 22:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001e0000-0x8)='./file0\x00', &(0x7f0000425000-0x8)='./file0\x00') r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00003ae000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000115000-0x18)={0xaa, 0x34}) dup2(r1, r3) link(&(0x7f0000c2a000)='./file0\x00', &(0x7f00004de000)='./file0\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00006fc000)=@req={0x5, 0x5, 0x6, 0x42}, 0x10) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000039d000)={0x3, 0x200000000000000}) 2018/02/10 22:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001cf000-0xb)='/dev/midi#\x00', 0x6, 0x420002) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a77000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) 2018/02/10 22:10:47 executing program 1: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000043000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000022000)={@empty, @rand_addr}, &(0x7f000001d000)=0x8) r1 = open(&(0x7f000000f000-0x10)='./control/file0\x00', 0x2, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000043000)='./file0\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) 2018/02/10 22:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008fe000-0x6)=@hci, &(0x7f0000b26000)=0x6) connect$netrom(r1, &(0x7f00004d5000-0x10)=@ax25={0x3, {"111a8f644aba3a"}, 0x8000}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x5, 0x2) 2018/02/10 22:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000ba1000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000049b000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000014000), 0x0) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b09000)={0x5, 0x204, 0xff, 0x100000000, 0x0, 0x0, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000859000-0x20)={r0, &(0x7f0000218000), &(0x7f0000e59000)}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000834000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ae6000)={@remote, @remote, 0x0}, &(0x7f0000ab7000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004c9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, r2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x2805024e, 0x4) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7, 0x100, 0x4, 0x9181, 0x8}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x9, 0x10}, &(0x7f0000003000-0x4)=0xc) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b46000)=[], 0x0) 2018/02/10 22:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x4) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/02/10 22:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b3000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d49000)=""/190) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x26)=""/38) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000e79000-0xa)='/dev/dsp#\x00', 0x0, 0x400) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bbb000-0x90)={0x401, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001de000-0xbb)="e3ef47c5480220f999c82c1f777ab6b71ac6995058d8b9b904ad74ae0cbc7eb86e0481bd65f2a72023969610415f994521c5e9988dbad02cfb0a11508c3109c6a7eef500f524e6281a3c4fb6c39a4ec033a4e81f3eeaa4b39f9fbdaf449a4835756c60b13d39220a128b6c760ff416ec27cd52ec42e6cc91335745f901ca003b9e9932b913e851df326cbb9ca7060542fa5cbfb1db3bb35ea372f7efdcd2f26ef89d8980d2a60bbed4bdfeb85accc2ce337e698f2162406e260dea", 0xbb) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066f000-0x4), &(0x7f0000f2e000-0x4)=0x4) 2018/02/10 22:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) r2 = syz_open_dev$vcsa(&(0x7f0000365000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) getpeername$ax25(r2, &(0x7f0000d37000-0x10), &(0x7f00008fe000)=0x10) 2018/02/10 22:10:47 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000030000-0x12)='/dev/input/event#\x00', 0x5, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000030000)=0xe8) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002c000-0x3d24)=@dellink={0x20, 0x11, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0xffffffffffffffff}, []}, 0x20}, 0x1}, 0x0) 2018/02/10 22:10:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004eb000-0x20)={0x401, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b11000)={r1, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000000000000a, &(0x7f0000682000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000082b000-0x10)={0x3, &(0x7f0000ee7000)=[{0x6, 0x7, 0x10001, 0x2}, {0xffffffff, 0x3f, 0x10001, 0xfff}, {0x3, 0x7ff, 0xff, 0x5}]}, 0x10) syz_open_dev$vcsa(&(0x7f0000c0b000-0xb)='/dev/vcsa#\x00', 0x8001, 0x20882) r3 = openat(0xffffffffffffff9c, &(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000ecf000-0xbc)) clock_gettime(0x0, &(0x7f000078a000-0x10)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r4+10000000}) io_destroy(r2) 2018/02/10 22:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000471000)='/dev/autofs\x00', 0x800, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000919000)={@generic}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) syz_open_dev$vcsa(&(0x7f0000e20000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) 2018/02/10 22:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x80000029, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/10 22:10:47 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0x800, 0x8001) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000002c000)={0x0, 0x6}, &(0x7f000002d000-0x1)=0x6) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000002d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}}}, &(0x7f000002c000)=0x8c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000002c000)={0x0, 0xc31, 0x2, 0x7}, &(0x7f000002c000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000002d000-0x20)={0x9, 0x4, 0x2, 0x20, 0x3f, 0x2, 0x3f, 0x80, 0x0}, &(0x7f000002d000-0x4)=0x20) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000021000)={0x0, 0x7b, "9739d5ef0373400032d49bfe93b2b0186879c263bb590ab8417aa696ab18ba4c7c9fd9eaa6c24670ea4efa117eda9716e1a34431bd89a4a4d6fce49cce19c55099c23538137b430c7f344ac7e1e2c01fe60f2be58a1166281ca346c0a7ac88e0d542bcd9cea28ce8cbf379b818fde6aab1148c612a99734db66a8b"}, &(0x7f000002d000-0x4)=0x83) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000029000)={0x0, 0x7, 0xa61f}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f000000b000-0x60)=""/96) sendmmsg$inet_sctp(r1, &(0x7f000002d000-0x38)=[{&(0x7f0000004000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f000001e000)=[{&(0x7f000002d000-0x7c)="1ba3cb26a0b5081a652f89a6071586920c2de5c690531d21874c0b165037f8df5eed0ff3bb04f08f4ad32421de9bccc49a7d312db351a221a5915275549d553cd8da02e908a9db1c9c285e6ddabdfbeb0000433e628d4be445296b81296bfcfdf95d69c0392f41b6821d5b2db74ea099c819b3276238bc16b551cb88", 0x7c}, {&(0x7f0000011000)="c7a18f29de9c9e0190f733d1c27a88bff094c6215a2c55a142ddf77c9a905bd27fec19a1915c258778e92de192bae8250ca1332a9d343cfb5941b8d298aa12157c5fc50f533917a3c1609c25a42fe05ab25a62d568cb33ffa03fe6eef35bd7b1be2f5405fc3641de4cfff201b8d824c60a9f391f08c73382088acf03af95301ac7ac1842170c0e7c80117dcbcdc05368399e06d929dd", 0x96}], 0x2, &(0x7f000002d000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1000, 0x200, 0x1, 0x217000000, 0x81, 0x7, 0x9b, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xeb2, 0x8000, 0x1000, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x1, 0x43, r4}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x8, 0x5b, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8000, 0xfffffffffffffff8, 0x4, 0x6, 0x8, 0x81, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8206, 0x401, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x4, 0x80000001, r7}}], 0x150, 0x90}], 0x1, 0x4010) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000002d000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r9}) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x24)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x10, 0x0, 0x4000000fe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/10 22:10:47 executing program 5: 2018/02/10 22:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000172000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f9c000-0x10)={0x3, &(0x7f0000491000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000019d000-0x8)={r1, 0x2}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 22:10:47 executing program 3: pipe(&(0x7f000070f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000255000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0xc) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000), &(0x7f0000003000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) r9 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = geteuid() mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) r13 = getuid() r14 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) r16 = getuid() getgroups(0x3, &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000003000-0x90)=[{&(0x7f0000001000-0x524)={0x524, 0x42, 0x400, 0x0, 0x1, "", [@nested={0x124, 0x8b, [@typed={0xc, 0x8d, @fd=r1}, @generic="8370709419aa7e035fbb518f724f776d26266fdd570aa17a705bf975e649dcabc1f79f14ea94465439af16dc35e26ce5351071bbf5556e5ad938757b50331235c9940d27e1d867278f301c1301565950a1f1108a8e02193db93a69df2ce05566eb87f75d536c3f34e70f24574d19ff", @generic="dc6e5ecea0e4c47d35d2934c9695b5336fc13b9a77416708c670e11377467e75d95b3ca373f9a7638eb014a4f4f7d25d355b4290db52d980878fed28900726a5fac420f371e2b19cf98a51c4d85a04eb40ab8af4ab1e8c28128d2e5fc3f4bc287aa3f2faa4de1da4de02770e4968b79e7efd83a2bb6c38aed083796967359c1cfb90c5137f8be3c35eb0bdeafe9d1eb6a1fd1dc81e76cb9682134c630922f49e08ba"]}, @nested={0x84, 0x6c, [@generic="bf8f085ebe46d9e3917e35f986c61264c03c154a537616745cdaea31b2507a2491ae345aea19047ce26a960983c9fcc46f635fdfc4658881a2fb2cc99bfb2588d1a1", @typed={0xc, 0x8d, @pid=r4}, @typed={0x20, 0x70, @binary="89012564299fecad0b0866f629c31e188b6ce3f114a7"}, @typed={0x10, 0x11, @u64=0x124}]}, @nested={0x244, 0x4e, [@generic="60cf0867dcd211065979877c1b6db0eb4907ccd8c3c4c217c5b22cb96fd34b29194bbb5567529ffd511b30940d64e9bf1173991c77799577149e4b798d5e62aa3c22fb721406680297ae182b9d2ec72f6675923cfb068b588c9dbce6306c42f9c4c6700b3dd86d4f6743e895b437b3970a093c1acb", @generic="077f5cd1f101491cb895cb9e592ecae0946ce94f700b7a8b8c9383ad1221fbe27a039b75d7ca4915f34d6c34037c0a5ec7c444d3326e7b4109224bf7aff81de16092e4e023c14011adc849569706309dcb34e85d2de848f37bef59719fba3fd34f64dff119924a9c37eef836c7cd867330f62746d71f6ee4bc85e225325dda3450890d9dddd39f167a48c2587cd13503370ddcc829df653e40f171e5d53aa0b2ea1df6bc4eaeb94781ff3a3c99ff5e3a592cbbf22951e7c27098c094b1a4f612f6f87fbe442209ddb6e4d0cf78ba0970c9ee1ed3087b87f2b262", @typed={0x8, 0x2c}, @generic="896a61d3e785fa377619c6cf745ecc05ed81efebaf2fd2112e84e8c6972b45fd00c2a7bb184e270c463f2d2c546a6ab05154b2c72e1e414a6b772f48002ef67928ab4924ab2fe91959459a1d89232e5337e7eb74ef7edc30d252edd416da04c2b74ce2dbff0db764bb432363161d4807231189866be259a6b33f91c3485f9b996d9f8107a5faa559d7cb464a8823161498fc5e5c96a791ebfbb2992273a0bb6a", @typed={0xc, 0x93, @pid=r5}, @generic="7f5d8e2eaf751f8740d536ce3b2f2b5967bb39d3d8b0deacaa9e26e9a508c53182f0d90bb4bdcbb38440906cccb7c5e529f6257e0536661917034e99"]}, @generic="3d6dc0b01f47f1e7c1bacaa3c7473b53536cc4667f66da3ca755432597aa9dc0eaa3d236a3bf88e551a9d7573e4f2d", @typed={0x78, 0x8f, @binary="9adf1f34adc53caa92b8bb8ab715a6d34dc6c7cd9621d8f884a3cd76c75d5deebbe7442b378876b7162ccb8acb1df21aa8f3294c5dce4374bae8a20cc9710fcbf466ad6050e8bee4171514645f39009defafe2b436c2ee129d8e01cfc3ea282cf04d9329a1dc1f5d72411e14d1380961"}, @generic="d8a00559b04086cc90eee2c48d553c067d5753a48da1185aaad423826fb38764e42370136624dd8a7777a2f00ee1b175f10e0e7e8f3858d4cc1d74e7cda4e166f36f1839bc58c8c7f979987a5096aa72ee4600074ff3c6d4f91e1cb0afdc6f8020ce", @nested={0x10, 0x4e, [@typed={0xc, 0x1a, @pid=r6}]}, @typed={0xc, 0x96, @ipv4=@broadcast=0xffffffff}]}, 0x524}, {&(0x7f0000000000)={0x12c8, 0x2a, 0x620, 0x7, 0x2, "", [@nested={0x11a4, 0x13, [@typed={0xc, 0x75, @uid=r7}, @typed={0x1008, 0x8e, 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