34b80fe66be5a3e506", 0xdf}, {&(0x7f0000002540)="2263fcf76a1ccd9659f889805b443f85021cf518e8169afa844cd9dfadc5562ffe546ca2927e5cd188fec90e85c24901028c29b392106cb9d039aa9f6f8c28170a2c1aa8133398f856d682154f0443c40e944848088a41f89a3f22838bb179181775c256749afa1756e552adcc4b6ae5bcdf8eef57bd3e764663e9120786e9faa24df72d030923e2d0ae3fd21d2193c2bdd6ff0f81cb306322385f10a73aabc51f9602423ffcefa57fe5f3c139f004bc9af3c3b13407fed1bf7cd6be66c1666c7e628751f753014ab138abc247ee49c16582be5222d58c2ed758ebb9963afad4ed5e81831d86cf0427a2b057f8", 0xed}], 0x7, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000026c0)="c3b688dffab5f15b17b6ddcf57dec91535b945134276993ffb557b55bf5e18f123dcd6e198e1a165d6cc7a06edd2acdaf0c8ac0aac9b5bcce742f66f7b7f2c609fc008502b9821f083c65e824094333d458064aa83e4e08a6cd25fe617600f37927202aed8756fdc404e2e5a32c50bfd76d192e38ca574c715f8e3830905e386c310c6518606696d16ac79c71bbb1f5cf3540783eada0c40e1763c1a2a31890ea58ef73397a3cb70418819a890adfedadb586d76d209e48f14d4c0", 0xbb}, {&(0x7f0000004cc0)="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0x1000}, {&(0x7f0000002780)="fd72392983b1dfbbf78c0fdf19c0cfbfee84f3ab555f7882b22833272741556405", 0x21}, {&(0x7f00000027c0)="1fe82b0165cfdea97ea69e6eb49d1e04ca8fd9d33095d4da9f270a11009a63d1f2554c3be947bdac4824c4fe9ef7572ee96952d15af650a7f5ac39fbe21e50f09d2b289b2b33344a9ebb6155a8227f59fe7d26b6f339398539a1f3f6be783b3cce4713ad613b37e70fdf2c2ed5ee13fbba43", 0x72}, {&(0x7f0000002840)="20d0071a724a9430e667b7fb3e762d71503643a07589dccc4c0a4a9d72b9d5ec6afdf7c91eb2d6dc1624b22702c06cd63ac526de21fdaea2bc53cc06e941c6d19d84807b522b89c11ce9c55801f26133007a20ac59662ac80750617512eeb972ea51e3bfbf08517c844b8e7ebfa0f1ebf0d57d6659ff7d30bed48f98acb05de23e6f18f298eeae27ef3c2acc177c808668449ea68116a7f118ddc46cb0760a963f63af8c8cdcf0aae0d4778ada78f9023fe3d9c50b0b8eee1dd7c6289b31d20dae885358086ef686891fdc4326502b9e38daea71542ca47e34eba18f5f6e5ca5", 0xe0}, {&(0x7f0000002940)="0d30536739399b81ad67c36563d94bab1bd7a273f71bcb9c0c4e9449a936e7be6183dcd30cbc372587f3fc0e6b614d1e8cddd15482530b47797e9e040e964ba4e7d1ee7a933361a52d469a7614f3914596f14478ee170066ee575d75d80b16d39da092b420c3913ceb9123f2231f1eefd6e82d47b0b4a35b051f9ae3801fcb9301905911ef1722a13c433f8079079af221beba8f41d27a306b3075a83a9029fa071e7ed062de6bc2b850aaadb484a533f4f9fa4fe686b62d6d28405878069e2033a41d982ab73ff432eb425a48f3313c5b6a9e849c60ffda86c70d78e77c28566d8c712549b0eb8f11efab4d118e053b983372c83db6740d13", 0xf9}, {&(0x7f0000002a40)="85c8ae50600e1298968208845c5ec0778a70c174f4a28cd6f1d6eed6ba8677f79d38946e2086bafead85f7b52f6dffa3e084927da56aa9a8a0d2abb38f54715c4fdfc6589ec581890b5065725b3816a9c6a03aca80ee868d50d03b55e0fe2bc3c12c082ccacbcf93386ead903ca3bd9f71233a464dbaad80bee2f6b2a537a5d4ead244ef260a4932c278971b5b564396c754d1550e34761935", 0x99}, {&(0x7f0000002b00)="216d3eaefc146de30491bc3f70906b57f62c586ef0e17e755550d8291b2c731f3137c8a192717e510826ae46248310026f7c856e1aa18b7880bfcc8d", 0x3c}], 0x8, 0x0, 0x0, 0x800}], 0x9, 0x40) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = memfd_create(&(0x7f0000005ec0)='vboxnet1nodevem1\x00', 0x2) recvmsg(r2, &(0x7f0000006700)={&(0x7f0000006400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006680)=[{&(0x7f0000006480)=""/136, 0x88}, {&(0x7f0000006540)=""/23, 0x17}, {&(0x7f0000006580)=""/66, 0x42}, {&(0x7f0000006600)=""/26, 0x1a}, {&(0x7f0000006640)=""/45, 0x2d}], 0x5, 0x0, 0x0, 0x4}, 0x20) sendmsg$can_raw(r3, &(0x7f0000006840)={&(0x7f0000006740)={0x1d, r4}, 0x10, &(0x7f0000006800)={&(0x7f0000006780)=@canfd={{0x0, 0x100000000, 0xff, 0x7}, 0x35, 0x2, 0x0, 0x0, "818d7b1a1c399934b33f4b20627b04dc9eb51584df95d9f448a55ea0763ddf22f0ac693ee24fb3d9251108fe299a8300b85fa76cbee584b6e4c9ed9548f3f06b"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000) [ 198.282851] loop5: rw=0, want=246, limit=112 [ 198.287295] Buffer I/O error on dev loop5, logical block 245, async page read [ 198.294670] attempt to access beyond end of device [ 198.299683] loop5: rw=0, want=246, limit=112 2018/05/01 19:31:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x100, 0x4) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) write$evdev(r2, &(0x7f0000000380)=[{{0x77359400}, 0x10000000000, 0xae, 0x3}], 0x18) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000003c0)=""/14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) getsockname(r0, &(0x7f00000001c0)=@ll, &(0x7f0000000100)=0x80) 2018/05/01 19:31:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ed8fbc)) 2018/05/01 19:31:43 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(r0, &(0x7f0000000000)="02596ae80f2e9196ef5a54ebf5ffff17314c38fff55d01d8324aaa49f04f49a6f8932ee263b0e035e3876b26ce00951b592e73a9", 0x34) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=@ipv6_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/01 19:31:43 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/01 19:31:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/05/01 19:31:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x7fff}, @in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) 2018/05/01 19:31:43 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0x4) [ 198.717779] netlink: 'syz-executor4': attribute type 11 has an invalid length. [ 198.730206] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/05/01 19:31:44 executing program 7: syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x0, 0xaaaaaaaaaaaab3a, &(0x7f0000001700), 0x0, &(0x7f0000001740)) 2018/05/01 19:31:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000b00)=@newlink={0x30, 0x10, 0x41d, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x500) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0xffffffffffffff57, 0x46) 2018/05/01 19:31:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write(0xffffffffffffffff, &(0x7f00003fe000), 0x0) 2018/05/01 19:31:44 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fchmod(r0, 0x110) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x2573}}, 0x10) 2018/05/01 19:31:44 executing program 2: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = socket$inet(0x2, 0x5, 0xffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x200, 0x400, 0x401, 0x0, 0x1, 0x1ff, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xc79}}, 0x7, 0xfffffffffffffeff, 0xe3, 0x7f, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x20}, &(0x7f00000002c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) socket$inet6(0xa, 0x80000, 0x7e3) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000000000000000c008000000090000002209000006000000000000000100000082cd0b300000000091000000910a00000000efff0400004000000000050000000900000009000000000000000c000080010400000400000050040000040000000000000001000080"]) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/01 19:31:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x40100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/126, &(0x7f0000000280)=0x7e) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r3 = dup3(r0, r0, 0x80000) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1b050dab8423fe48a001a6428db98813ad4bafa52bf01a9cae7e03fda83aa6c5723ea4a17a1a76b6ec285382358247044f5f50310bff13e74bff1045f3a708729c53b4ae13f9f065e1e72786d3329825674ddd488d8c6f5311379f7c8917224cb85b2686a0726632bebe29d830b8351ed026af6d60f975b2841a6df3cef16140786f85475e29d52559fec26c8ebc00ad2d6962589e09ea62e95f3b34c08e49de6e57c31ce09f7e8736560346d061", @ANYRES16=r4, @ANYBLOB="000b2cbd7000fcdbdf2502000000080001004e230000080002000a00000008000300af00000004000500080001004e230000080001004e230000"], 0x40}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) 2018/05/01 19:31:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100008000000000000063018ace"]) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0x2e7, 0x800, 0x1, 0x400, 0x4}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/05/01 19:31:44 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2201) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x9201, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64=r1, @ANYBLOB="81964aacc5279107034ea5efd3c4da97c69cee508f1bdbd2a3fd1d9787076077d883d296949ee3f7b60ee28a493f974bb1c33a2bbcb94d6314edfebd6c97f07edb847144a4ee2c68cfd142d62dc86fe10ff91fc0fabe3cdad47860f8fa04ee8396583795b7dbd5", @ANYPTR, @ANYRES16, @ANYRES32=r0], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYBLOB="21c748cbaec3b391d98530d157411b1a46700b7fb9646707825050f00d417661d68357a97b1be5e357e5f1", @ANYBLOB="97880f2f7b976cdfca617d16fc448ab7529f5747e15877443b56bc8a685b0f98fa63fc08146113c7b546ac52fdb5bb6d293d81098bef54b909b75e77e140c24c2496439e9975d65e77cb6d3190a142e4f24546d36c5d589d5dcd7c99486c33cae4bad7c3878949a6643ff5893275f59c45c63c5b163eed348d5d799b2f43ac1db5ab07efa7fb7fc85fd5b865acbaffea6ebece89f023d2863819ec0d0f93d5db4ea10846d333c4e35812842c1ec10b3d05684028a72a39e41a8067fdf0198328eb88f4b7ed76fd581f260f4b13f60a9804afd75b275c60519746949851b8c03a8dd7aa73c2"]], @ANYRES16=r0, @ANYRES16=r1, @ANYRES16=r0]) 2018/05/01 19:31:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x100000000000012a, 0x0, 0xffffffffffffffcc}, 0x0) ioctl$void(r0, 0x5450) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="1bc882096ab79c2e188adb25b06351793753392ea970aaf5839205a3be28fc8de7ee1a87df18ac83bbe8df292064c36c73c0e8400000000000000034c9fd6a1638260c38a862a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) 2018/05/01 19:31:44 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001440)={r0, &(0x7f0000000400)="b67da624c8294e465aa1478a26a75c3671ddb979ce2d3471c2f74e412108bb9d6cfb688254db58297d5d91e1308df704906530ebae0ec4b10767441944c88a", &(0x7f0000000440)=""/4096}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/231}, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="2de6250c026d7e6557c1d146c7d9065a6854ac6e754f6399b475bba046629ed6ec260474fb37f96fe817be57aea5702305af0879bfdd5d955e3c7b3460e1d3ef01dc9c336ed59450cce6342eacafc597c9074a54ad88a4518b3b74d52477a3f56ec93bbc5a19a6e8eecb03684bb6f193fd803710aa83cdea47be02007eead3820b800afd22d3ecd929e1c7a992f6c9275e126e3a4c1da06da5892a9e22dc2321c50de694323afb024d1f5617b99587d8499c16d521d0cb245370c8697d70a97fa38c2f6d67fb10c943d7ef43198a74355b39a1ee361ab0f3e86b90704994edbe09060121", &(0x7f00000000c0)=""/149}, 0x18) 2018/05/01 19:31:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x10, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000c, 0x10, r0, 0x0) 2018/05/01 19:31:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2, 0x6}, 0x8) bind$alg(r0, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) 2018/05/01 19:31:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xb, &(0x7f00000000c0), 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r1 = getegid() chown(&(0x7f0000000100)='./file0\x00', r0, r1) [ 199.381400] hfs: can't find a HFS filesystem on dev loop7 2018/05/01 19:31:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1000000000000183) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write$binfmt_script(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x3aa) 2018/05/01 19:31:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) 2018/05/01 19:31:44 executing program 4: r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000040)={0x2c, 0x9, 0x6, 0x2}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0xe800, 0x1, &(0x7f0000000600)=[{&(0x7f0000000640)="eb3c906d6b66732e666174000200010a0200027400f8", 0x16}], 0x0, &(0x7f0000000440)) [ 199.587997] kernel msg: ebtables bug: please report to author: entries_size too small [ 199.644306] kernel msg: ebtables bug: please report to author: entries_size too small [ 199.649516] FAT-fs (loop4): bogus sectors per cluster 0 [ 199.658383] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/01 19:31:45 executing program 3: request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e3637573677256652d3a4465", 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), 0xb3) 2018/05/01 19:31:45 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) r1 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="4df9f05a321fcbfa8ecdb661bb677e09348c1903fc0e9c5a6b4724f377f089145ed341e8d0d93668749f019fda7b56dc8a612e8554c462308d42ced10952df8b2443e24f3b5bc7e92f2a2d7dc02a49ed5aaf3b69f42b41df6596f69b5ab6d06954e1879a7fb920607cf6f4", 0x50, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="74a5dd944018bc3e5322af5ad475ee80af78ffe8bc873274205996b28ead89fa0dc17d753f573cdb91040c1de0bca1c59881722bc88a11ea2392e01fac9004a797477e2a8f458facad251286c8a2435b8ab36831ef25e0f4c3d94185a7420fc3f8dd6a6311c38e79e1be5549e502e9b8cee58e3bba79ef33d6cae3907667561c4a526ec9c7e646cfe46a4e4cc33fa642258eb476579ff9760324e1f89b86e795cc6d76c7bd248c63e4b9ab5253ed813d78903deff05b3196187a10", 0xbb, r1) keyctl$chown(0x5, r0, 0x0, 0x0) 2018/05/01 19:31:45 executing program 7: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x3f, {{0x2, 0x4e21, @rand_addr=0x3}}, {{0x2, 0x4e22, @rand_addr=0x4be}}}, 0x108) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000005, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xd83, 0x8100) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/05/01 19:31:45 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) bind(r0, &(0x7f00000008c0)=@can={0x1d, r1}, 0x80) bind(r0, &(0x7f0000000080)=@rc={0x1f, {0x0, 0x7, 0x9, 0x7, 0x7, 0xffffffffffffff80}, 0x681c}, 0x80) chmod(&(0x7f0000000040)="e91f7189591e9233614b00", 0x129) 2018/05/01 19:31:45 executing program 0: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0xaaaaaaaaaaaacb9, &(0x7f0000000200)=[{&(0x7f0000000080)="e352904e54465320202020400102000000001e", 0x13}], 0x0, &(0x7f000007e200)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/01 19:31:45 executing program 1: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x25) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/01 19:31:45 executing program 6: r0 = gettid() ptrace(0x10, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/01 19:31:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x37, 0x3f]}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00002e410001020000000000000000000000000800010004000100ebc225294f088f1cc02e2b065f66a4ef72c60db8e1c8298c34606c79815b50b1a9205df69e557909000000000000008a6a117875ac4aae01b75d049c0d7e33918b5058a822b1ea191ab9cacdbb80fd07ef7e54946dfc540bee7b17591bbfcf3607ddd6694e4bd2b4a3d652a165cf8e701d9091c845a8c298e608a5992ccc144a48bc391b88acb4aafb453e5b0747fe5340fdc9fd4806559f53ae7ca89d48512e429e55a6af5205d33cfb"], 0x1c}, 0x1}, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/01 19:31:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x6b) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0x173}], 0x1, &(0x7f00000005c0)}], 0x1, 0x0) 2018/05/01 19:31:45 executing program 3: bpf$MAP_UPDATE_ELEM(0x8, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000), 0x1}, 0x20) 2018/05/01 19:31:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @multicast2}, &(0x7f0000000300)=0xffffffffffffffa9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x3) recvmmsg(r3, &(0x7f0000525000), 0x411, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x7) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000280)=[0xffffffff80000000, 0x8]) modify_ldt$write2(0x11, &(0x7f0000000140), 0x10) 2018/05/01 19:31:45 executing program 1: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2013, 0xffffffffffffffff, 0x400000000000000) 2018/05/01 19:31:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffea0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="f7e6bf8a1928a80109cb800000040000000000"]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) syncfs(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"74756e6c3000f00600e100000400", &(0x7f0000000100)=@ethtool_cmd={0x1}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000015c0)={0x0, 0x5}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001640)={r2, 0x8}, 0x8) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="d73e81eec1d9d13f004c01714ff3ae6ddbcd2d2f3c61bb7ced5fdd91db250d810d64ee1d47cbe4ee0a8a2fc08a68e0215d9c45a09eab222ff84a283058ecb8f394e054c2c6ce697f0aed2b47a6079b943769f51ed717e205c8b0a078790deec95b5be036fc1a18d56c", 0x69}, {&(0x7f0000000180)="25eccd9eec3e9e98b32e2e0b8f49f238ee34fc665054a8d25015fbc084521da8f679bad4782dd133f6582eb4b3af789db77ec02ce0f1ba3c1fc8afd3c12e2459c5334e7e0e24d24c988691889e33954969b767d4a5490bca5e4f9a7342ae4d9fb27a3b62502a6840e9eaa6ec0907844eb8dbb416352edaf80dd2dc95733c1067cfaf8807470c31d280c711acd7eb8fd65cb9f2bb66c9635d0fa5ce31f539b8b0a5b79168322b54b4c046fe", 0xab}, {&(0x7f0000000240)="440c6ae12df0b846ef4df8f5b94d4bde0fce7e8a22dfcca4c98b8f7e63d77791141c11f763cec36ad4c5cd35c67e9fe6083ad0cf7267afb1d0ff43658555474b3e603611498fc06a79c6a4af98c64bb9cfac4016dfcf2a391bca24a81d42e9fc3fbb0a", 0x63}], 0x3, &(0x7f0000000300)=[{0xb8, 0x116, 0xfffffffffffffff8, "0eb32aead3751b9233beca6f8f74a15ea53dfd6ffbe4faf74c086ac124528ac5cd2dc0a3cd5db98e186d177fb7bb14056e209ab500dc7f1ab5731a4151cbe52245b851a39662a7c107c41506582c05fc2faa2c57d33e943e5e5ec7c2ac310f9964f99099ad8c1d9ce60f64436dacd47b70ee93edf231de0d5b0c6e6260c296e3b62acb1bfba09c42f6c2914c8c3ad24cf11f83a60b55f3fa5c5e6d3319573c990f191576be"}, {0x1010, 0x13a, 0x57b2, "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"}, {0xd8, 0x197, 0x100, "d97fc373e320bad7dcb02fb863ed3e068ec4071f423e6952193a4b4d356995e301ed75532aac66e218fadd436691d50d05ad64566759456bbf86bfc3280cbc4e5eea0bc08029916cae1f04264004c603b8017833939866288487f0813935b6265e7793c06813a6c823746235b3b629eab905e36bf3c0b8db177eae4d0029764ba7890323f3ce507eae491e1662bdf7ebf1226884be3bef414731049b169816af2115cd4084eee4f946e1e6d9bd195be67cc62c781ecc90516f69b75a1b3ced07d91e1ce3"}, {0x88, 0x29, 0x101, "97e99bbedacb2d51eb102d566a06eb29a43c5e64433505f167112b3c50a5024fb33a6c2bd9bdf8555656ea4d02fe2b03876a0fdad3c1dbcf270551b8c36491cc60c4741150a1bd2847d670a7c13961fecb6b7e61b18cbd72e308a7b61acc02db0612bf541307ad4a9247f8f7c598944d3947865c"}, {0x28, 0x19b, 0x4, "66b7108ddf2e383d79fb183d085e1147863d1a8ff64f77"}], 0x1250, 0x80}, 0x4000) 2018/05/01 19:31:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000001c0)) 2018/05/01 19:31:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3ca2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}, {0x8000, 0xbd1b, 0x9, [], 0x3}, {0x29, 0x9, 0xdae, [], 0x3}, {0x400, 0x0, 0x6, [], 0xd97}, {0x4, 0x5, 0x10001, [], 0x72}, {0x100000001, 0x5, 0x800, [], 0x5}, {0xfffffffffffffffa, 0x9, 0x8, [], 0x4}, {0x70bdda56, 0x0, 0x1, [], 0x81}, {0x101, 0x7ff, 0x23c, [], 0x10001}, {0xff, 0x6, 0x5, [], 0x7}]}) 2018/05/01 19:31:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x2, 0x0, 0xd003, 0x1000, &(0x7f0000ff0000/0x1000)=nil}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)="9ebaf5565c01fdb0fa79e7e6150fdf2181ffc07712ac3666494307ceb9be9c73b5ebf8b1546480f4fba7e2e411a0ae1d977218c0d51aaf55ccbb7c49b55306a7b5c8d2916d984fa5f871efbb689f451e0fda1cb6eecb5753ac06aed723452aab435063060be005680761339cb16c494f91992bdca211841096a27233dd4a7e4a8aee4f2fefb1506f65828aad5b304656e91b323cd38d3dcdbbfd2d012750573c0cba0e7133a8a9b77deb5a83c56c83737d2ff6c1ac808296e3645a0cafbb0d30c35afa610d5fb8cc3d840395548896ee03bba31b28de4216f96b61a217b4ab22eb48b89609bc8a3ebd882918", 0xec) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) setsockopt$inet6_int(r3, 0x29, 0xa, &(0x7f0000000180)=0x2, 0x4) recvmsg$netrom(r3, &(0x7f0000000240)={&(0x7f00000002c0)=@full={{0x3, {"1404be2eb3a1cd"}, 0x8}, [{"22a060240d15a2"}, {"f76539dc26e4d0"}, {"ce747415341d59"}, {"489d00b5935a43"}, {"1eb400795b6b6b"}, {"ce4d067e1e6b20"}, {"b763ef51c0b084"}, {"a54e96ba78e079"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000340)="22751536622c80dd1bf6b700854a92ef158c9aa14bfcb6fb3ef6217efc80fb2d845399d93f9133656fea1421951262630f422b554db3d17ccab303bc0c18368ee8ebc5bb6e9c52fc0d5bc9d145a34480ea20d5f6cc9b95165d0a2bf427da01a9736470467030ea8a701846ca151fd7b1c8364c64b16885e2e7fb9a7107ed1f1321179eda2fac6d0e59b884670ab681ef342ee80dc394c733478d32f50f277c807d768a6dfb98b540a75c8ce9df6bbf8d0c6067b1c4dc8bc5123e3c1129d218cbc32708688640b2546cca2d89fe65", 0xce}, {&(0x7f0000000580)="f6540c627a40a7515fb367e4a6c489384e5125f9ddcdedbb65650aea948ea83e85c581894a337f45bc781f6b64c6d422f96a6801ee4c616bba192ef60f70f74b4ea50bf99abd38309828277b5a80ab9f4fce59d7264e910b84d5e5253a9f9c240cc6699344a1344b1a1b0d006a4ea86c209980e9dd76cc2b4d0e21960de64eac09c8546f49a00e4b872a9539b852b212b692f95df23461a675a9a389a5c13b79cd203f37923eab06b8a7cad221ad081c90fa032202f3d671d0db88636b86e3b12714fa830fb88c66", 0xc8}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1b0, 0x20000000}, 0x100) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000440)=0x4) [ 200.539180] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 200.547695] ntfs: (device loop0): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 200.559789] ntfs: (device loop0): ntfs_fill_super(): Not an NTFS volume. [ 200.642455] f2fs_msg: 6 callbacks suppressed [ 200.642468] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 200.655148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 200.669139] attempt to access beyond end of device [ 200.674663] loop2: rw=12288, want=4104, limit=20 2018/05/01 19:31:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4004ae99, &(0x7f0000000000)=ANY=[@ANYBLOB="0000006400162d004d0408ed99d6"]) [ 200.742478] Disabled LAPIC found during irq injection 2018/05/01 19:31:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)) [ 200.860805] F2FS-fs (loop2): invalid crc value [ 200.872778] attempt to access beyond end of device [ 200.877538] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 200.877917] loop2: rw=12288, want=8200, limit=20 [ 200.886315] ntfs: (device loop0): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 200.903776] ntfs: (device loop0): ntfs_fill_super(): Not an NTFS volume. [ 200.967593] F2FS-fs (loop2): invalid crc value [ 200.972333] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 200.979520] device bridge_slave_1 left promiscuous mode [ 200.985138] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.044649] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 201.051908] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 201.073594] device bridge_slave_0 left promiscuous mode [ 201.079269] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.090517] attempt to access beyond end of device [ 201.095595] loop2: rw=12288, want=4104, limit=20 [ 201.100817] F2FS-fs (loop2): invalid crc value [ 201.105520] attempt to access beyond end of device [ 201.110507] loop2: rw=12288, want=8200, limit=20 [ 201.115798] F2FS-fs (loop2): invalid crc value [ 201.120672] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 201.144600] attempt to access beyond end of device [ 201.149669] loop2: rw=12288, want=4104, limit=20 [ 201.154877] attempt to access beyond end of device [ 201.159942] loop2: rw=12288, want=8200, limit=20 [ 201.165332] attempt to access beyond end of device [ 201.170338] loop2: rw=12288, want=4104, limit=20 [ 201.175291] attempt to access beyond end of device [ 201.180309] loop2: rw=12288, want=8200, limit=20 [ 201.186461] team0 (unregistering): Port device team_slave_1 removed [ 201.207927] team0 (unregistering): Port device team_slave_0 removed [ 201.225125] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 201.242927] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 201.270293] bond0 (unregistering): Released all slaves 2018/05/01 19:31:46 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=ANY=[@ANYBLOB="20000000000003000000007d1e000000000000000000000000000000", @ANYRES32=0x0], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002b80)={0x0, 0x2000001, 0x2, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000028c0)='cgroup.events\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002c00)='./file0\x00', 0xfffffffffffffffe) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)={0x1, [0x0]}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r5 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r4, 0x0, &(0x7f0000002bc0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) sysfs$3(0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002a80), &(0x7f0000002ac0)=0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) 2018/05/01 19:31:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/05/01 19:31:46 executing program 4: r0 = inotify_init() unshare(0x400) fcntl$notify(r0, 0x0, 0x283) inotify_init() 2018/05/01 19:31:46 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}) setns(r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/01 19:31:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005", 0x58}], 0x1) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3fc, 0x8}) 2018/05/01 19:31:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x4d3345cb2c59b0f9, 0x0, &(0x7f000005af7e)}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101281, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/01 19:31:46 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) 2018/05/01 19:31:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ptrace(0x4217, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x80, 0x0, 0x9000}, 0x4) syz_emit_ethernet(0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaa01aaaaaaaaaaaaaabb81000024000000230000e1f04a380000ac1414000000001a32c6fc0b1ae4f2e89b2a0098000000000000"], &(0x7f0000000040)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0xffff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x3, 0x10000, 0x10000}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r4, 0x1, 0x6, @random="a99953df8eb7"}, 0x10) [ 201.795177] binder: 14714:14716 got transaction to context manager from process owning it [ 201.803848] binder: 14714:14716 transaction failed 29201/-22, size 0-0 line 2847 [ 201.805176] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/05/01 19:31:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0xb, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000002}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@alg={0x118, 0x10, 0x300, 0x70bd28, 0x25dfdbfd, {{'authencesn(sha1-avx,xts-twofish-avx)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$dupfd(r0, 0x406, r2) 2018/05/01 19:31:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x3b8) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/01 19:31:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0x1f, 0x4000000000000000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000380)={0x1, 0x4, 0x2, 0x6, r2}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x40000000000000, 0x0, 0x3}) 2018/05/01 19:31:46 executing program 4: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x8}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfdc1, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, r1, 0x0, 0x6, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r2) 2018/05/01 19:31:46 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000200)={0x940f, 0x5}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0xf3e, {{0x2, 0x4e23, @rand_addr=0x4}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) ioctl$KDMKTONE(r1, 0x4b30, 0x1ff) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x181000) fcntl$setlease(r3, 0x400, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r4, 0x5, 0x52, "56829d84a02d4384029c94140847d56a25039eadd8b195814a84ebed0d8ef9193e0fb55b76d70e6687eb6c3943c97d0bf3891cac173c655dcf17f44b8e2ca56a578950ecfc712929b5a29ddec4283ca71a43"}, 0x5a) [ 201.882900] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 201.948458] binder: BINDER_SET_CONTEXT_MGR already set [ 201.977765] binder_alloc: 14714: binder_alloc_buf, no vma [ 201.983584] binder: 14714:14716 transaction failed 29189/-3, size 0-0 line 2971 [ 201.995827] binder: 14714:14737 ioctl 40046207 0 returned -16 2018/05/01 19:31:47 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x882, 0x80a00) socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000040)) [ 202.171844] IPVS: ftp: loaded support on port[0] = 21 [ 202.737361] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.743802] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.750974] device bridge_slave_0 entered promiscuous mode [ 202.778485] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.785007] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.792080] device bridge_slave_1 entered promiscuous mode [ 202.818285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 202.844643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 202.919801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 202.950445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 203.070200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 203.078413] team0: Port device team_slave_0 added [ 203.106711] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 203.114240] team0: Port device team_slave_1 added [ 203.139356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.172354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.208307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 203.215500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.232515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.256684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.486459] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.492935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.499589] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.505960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.355538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.437424] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 204.520815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 204.527137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.534556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.614098] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/01 19:31:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x408}]}) 2018/05/01 19:31:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$KVM_RUN(r0, 0xae80, 0x0) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/05/01 19:31:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/01 19:31:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000005, 0x2000000b2, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="0e23fee808445cb097c07b76696633d8d1ede93a2806b269bfc9537fda316262462b9a7b9948ba61e3aa84755f03654effceec11952ab8ed4ca5871b5024edfaac1db57ce8fe2320de87e33dabd817d86d8d762b03727ffe41c89d052c5bab93f69e65f58f60b58f077e9825249161b75fa30d788aad1e142902f9e2987ac6519e00289dc69730041acb004c672559f2783135a061afae77b0c06b2152c8ea14d879fcf1e0b7966afeb8f790ec993cf63ea14d0cb578b08701c4b8af6d7a4b1b32aaa693998b219d097962fee0b866ed0325d8ba50c6ff462301b23ea7a99185ecf2b6f939fb4a9d4af51f", 0xeb, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="9e0c82fa419debf94832529f582d1ecdde9ea95935720c16d69fbaf61062d848634b36fd32cca6da9dcc7420356627b07b7eff524c0fdff05377dd7920c60f5c60a059cadf047e2f9d1e64de6eaf34e79a8869dd7ff0f1485a44f1b47ff06643febec8aa66e2bc44f441bcfd14a68d2d60f4d96f820a90bfd0b6e95dd91dd3beeea846050fd07b63078369cf10164529da1a6ba32745", 0x96, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="b6729d8cd821f123ca1b03f60c0e0b303ec2c58f38840d7cdd7583ed281d9c9b25d406fc2e3ca3ae1bab69105f0ca3b9c6f3f31098df8c2c1e0bf67a70e1474b7d7286f770fbfc55b002208140508e2b326309c12f7024982503db47efc3c8473e667a7685974bd92e8b3af41ba1d73f7e78d2d14b84874fe6a6dfd6650e27a8db5fc49bc5f116137a8b5143f0e5d685fcc07fd47ca63ca110c641085403bab4fc167c9d2ee7604e2aca8d769b624525f8ab1555ad6b0f5df8886792bc3f8903574e66dc006c592cf9f8dca0fd037a34321099bb8e32de7be403c7104df7b473b4a0e56dd7", 0xe5, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000740)=""/147, 0x93, &(0x7f0000000840)={&(0x7f0000000580)={'sha1-generic\x00'}, &(0x7f0000000800)="a609741f7a32f495fffac90392ce6136bbc81540f4bfb8f3bcf326cfe8a9", 0x1e}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/05/01 19:31:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1810946b61e21cd52bed74c30000000000cf11e483387e566060a4"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) fcntl$getown(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) connect$can_bcm(r1, &(0x7f0000000540)={0x1d, r2}, 0x10) 2018/05/01 19:31:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001900)=0x81, 0x4) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000140)=0x80) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x3) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001940)) recvmsg$kcm(r1, &(0x7f0000001800)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/137, 0x89}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/222, 0xde}], 0x9, 0x0, 0x0, 0xec}, 0x40000141) fdatasync(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001880)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000018c0)={0x2a7a, 0x5}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001840)=@req={0x28, &(0x7f0000000600)={'erspan0\x00', @ifru_addrs=@sco={0x1f, {0xda, 0xff, 0x6, 0x5, 0x80, 0xa8}}}}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000df7000), 0x4) 2018/05/01 19:31:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7ff, 0x8, 0x26}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x8000, 0x400, 0x6, 0x302}) 2018/05/01 19:31:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x3a1100, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000240)={[0x3000, 0x2, 0x10001, 0x2000], 0x3, 0xa, 0x1000}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x1, 0x4000000000000000, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 2018/05/01 19:31:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) modify_ldt$read(0x0, &(0x7f00000000c0)=""/116, 0x74) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+10000}}, 0x100) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="80fd0200002b3327153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x20000000000) 2018/05/01 19:31:51 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000240)=""/235}, &(0x7f0000000340)=0x78) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x282, 0x0) personality(0x10) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) 2018/05/01 19:31:51 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f00000001c0)='0x2', 0x3) 2018/05/01 19:31:51 executing program 6: r0 = socket$inet6(0xa, 0xfffffffff, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x10001, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/01 19:31:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="280d438a11642a9bb2237d9fd6e1dafa5766733e96ba881cbe7a709b692c8d"], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x3}) 2018/05/01 19:31:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)="737036746e6c30000000000000000080", 0x7) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x48400) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x59450c03, 0x3, &(0x7f00000000c0)="55b67976029f48f3f638ec891f91c05b341d97b5e3d6068a02a47288cb5460776a9c44c5f12701ac66b4be9913a51d4da0eb7880b685522babc3f7866f2512e07033730fb8fc8bad4e89d9eb71a8fa227006ab41e76184ae906cfa08846bf14343495efdad092a1ac19eb98267fce874d83b819c6e2a471ac231c21eb220fc808d4b7186d374989625af9d877fee0ff5bcb50cb7ac6abf", 0x7fff, 0xffffffffffff73fd, 0xffffffff, 0x4a6555db, 0x9, 0x5, 0x2, "5ba0f5097ab47956c6ec36fefc048dc42ed6ba05a3a4a369b2f002640c7f7c4bf680c127a9d3641172e746881c90981f09d5afea5d28dcfbfd728f4b066fc46a6b3bd3a406085e2e160513fc83098eadadd9c57697500b326f14676641e9633946481e516f5718ccfda4bf51fb55bb0309e212"}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/01 19:31:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x1000, 0x7ff, 0x100, 0x6}, 0x8) close(r1) signalfd4(r0, &(0x7f0000000100)={0xa2}, 0x8, 0x80800) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0xffffffff) 2018/05/01 19:31:51 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x149042, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./bus\x00', 0x3, 0x2, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x1000, 0x7fffffff}, {&(0x7f00000001c0)="2c59bd969c3045c999e96be5d69295f34be01044e12cf48ff237e0a037903243d723cad3e9b14fc381f9fe884fc3dc096264638f4a64a4dfaa8a838b545fdeede757686031d491a6a58bea87588ab122675cefe2ee014904bdadec649a092e8a373229502cbc9ab0dc0d4034e2a5e249852e3a18c438ecfd13a24f9ec92ea10d1852020998154cd93f1c73e248d53eab15c89bc628b539d94b4dd487ea17c3a04692bb75bcafae5baec0b1941eba0339827287412f45a49e5b2be57ee260cd83b8ac", 0xc2, 0x8001}], 0x0, &(0x7f0000000300)={[{@nodiscard='nodiscard', 0x2c}, {@quota='quota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@resize_size={'resize', 0x3d, [0x35, 0x3f, 0x3f, 0x33, 0x3f]}, 0x2c}, {@discard='discard', 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="d484b93c5f2159b9ef38eaa256c1adbfbf1b1723605395cf0c153239b61be3fb2ea3") ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r2, 0x402, 0x10) [ 206.676242] jfs: Unrecognized mount option "resize=5??3?" or missing value [ 207.976664] IPVS: ftp: loaded support on port[0] = 21 [ 208.330356] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.336788] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.343971] device bridge_slave_0 entered promiscuous mode [ 208.370656] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.377061] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.384291] device bridge_slave_1 entered promiscuous mode [ 208.408546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 208.433971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 208.505762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 208.533494] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 208.641113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 208.648445] team0: Port device team_slave_0 added [ 208.673106] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 208.680555] team0: Port device team_slave_1 added [ 208.704171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 208.729962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 208.758349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 208.785472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 209.013718] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.020122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.026797] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.033177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.867513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.949767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 210.024816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 210.031007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 210.038172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 210.109325] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/01 19:31:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x81, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7, 0x42000) 2018/05/01 19:31:55 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x9) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4200, 0x0) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000004}, 0x20) accept$inet(r1, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) write(r2, &(0x7f00000002c0), 0xfffffffffffffeef) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1000) r5 = accept(r0, 0x0, &(0x7f0000000000)=0x1023f) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) write(r2, &(0x7f00000000c0)="af4043b5375eeef170f5b1dedda093b85e2da50fd7ffd9791219ce3e0b71ed33a7a8f25d0cbd8eaad602138c90dfd5463937e1751a8dcf3f05b8ef3dea7238974530263b92ffabf3b7bbb189aa12c8a3117f297dd63414c8f68b86c97038eec9e4d3d5a347429d55b7bc34d97666b9b934a6e507fb5cc7e7", 0x78) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080), 0x1) close(r5) accept$nfc_llcp(r1, 0x0, &(0x7f0000000380)) 2018/05/01 19:31:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x42, 0x8001}) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3b", 0x36, 0x800, &(0x7f0000000340)=@file={0x0, './control\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r2 = inotify_init() syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x14d000, 0x0) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f00000004c0)=0xa2aa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003c40), &(0x7f0000003c80)=0x4) r4 = syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r6 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000500)=0x0) r8 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) io_submit(r7, 0x8, &(0x7f0000003c00)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f0000000680)="8dba1b869c0aa37f681470f0b105a267312d9f4e054f5658bcbc56a3f551f10cab485a5c02bd8554f154a5e4b7d760f6d141a3385fd3b344feed50cdd0653386bc154124cdb56728bc04ebdb315ef61a2e6e1e4330a27e91493c97f44723f4744509b3414017e776a7de86621ce11aaa57fa79f4a736ac27facc", 0x7a, 0x6, 0x0, 0x1, r3}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000780)="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", 0x1000, 0x5, 0x0, 0x0, r3}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0xb, 0x3, r5, &(0x7f00000017c0)="65b6942bb5328bd72609ff44f19051eaca5917a2909762c9abb6418d24cc0bb403fc9ffa50909c251c3b20e4a526da5c1c039e0e5cc41b19e03a57c3fd73538b1f65fb81578277fe3cc94d45de6ca7a9611ccbfb879365cd5f81c87b7f8e4ade6621b853b88e2a456b5da0a660089618d9b5329b20164cf9b391cdab8ef34f26eee83e", 0x83, 0x1fb4, 0x0, 0x0, r4}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x6, 0x5, r3, &(0x7f00000018c0)="baedfa65e408e5552999d45320cdd5f0fa63ad288454fb90e1b6ba111ce66638ee8d1c609739344aab9b5feb8875fe3cedd5ab58603ee947cd81fe8ca11dcfadd5582d9a693af6f86bf477a4c067a5deb3d82e0b64d9e862a391c0ad7e50e2835a7465431a913f3bf4a9ad53c12f7a5db464cf015584995a4faac85bbd6443dba699890ba66f11f6abd85bbebd97b4c4779b63ed4dde89eea81b9a838a805646cde4b90e0c20d8764b8b6215b59bdfaca7441b2b15e35ede6b56242e4a8b422db4e5457617523aeb415d65d529b0402158", 0xd1, 0x0, 0x0, 0x0, r3}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000001a00)="fb1c8ba2c32ce2074dcd4a45", 0xc, 0x0, 0x0, 0x1, r3}, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0xc0f7, r3, &(0x7f0000001a80)="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", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x7, 0x2e3e, r8, &(0x7f0000002ac0)="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", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x7, 0xa, r2, &(0x7f0000003b00)="959f3229b4428685d6089cd6aff740d178504fbc9468a9b3773287b43d9a3b2892047ee18318b0c2a22868e29a980cd76ec78226e61d138c00d816908f66fff6d971dc5e7323f28c92e0b8b477591b4d0cd245a260a8bbcd7bc5058084a6fdc9dd78a3367086efd5eaf284cae76303a5af04d5a74d467642b5aa9663f656b29804885f042ee380f712740d0c9528140bf2", 0x91, 0x800000000000000, 0x0, 0x1, r3}]) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r9 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) dup(r0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r5, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000400)=""/63, 0x3f}], 0x3, 0x0) 2018/05/01 19:31:55 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc402, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0x40400, 0x0) syz_mount_image$hfsplus(&(0x7f0000000d80)='hfsplus\x00', &(0x7f0000000dc0)='./file0\x00', 0x80000000, 0x5, &(0x7f00000012c0)=[{&(0x7f0000000e00)="eb43dafb4f6ef29baf33c3c5bd012b98b3a76ae60a875321ca78a5a06656c5d187c589044ecaedce3a085fc6bc1bf2cc3a7535563968b4d0f42aae4881871678c172f5647db75aa434bf051929f003ab4856bc01105c1be7834bd73dba858f07d73605e95fb6e7503e4180a6b9f0f8f92ac57e6ebc8cd2cbd87a40f67010404f862f24852dc03f3855a8b77cbdef11fee6757937e36430e5c56dc7826039358dc2bc8999bc6b69ba76e4267e2997cc5bebe6c43949", 0xb5, 0x10001}, {&(0x7f0000000ec0), 0x0, 0x80}, {&(0x7f0000000f00)="bce9c464ec8d2f907700173a15b9e2182c6e9795f7fd8be2b4c388a0fb18aba80003e9c859462bdd78b088db33ab337bcd5034ea5528fd398cd362490064ace2d68ad4cb30e2d68369380ba406f72f7f05a36f4f8c68a025703fb608f431219e21e66c464264cf0d7efb386700e82a3c3647d4ed4fefdfaf919dde27cc77d6dabdb9934d4988ac4dd72936a20ff0c548d69222c6b493d4c82460301622deb5bebe1c2cbd85cac9c84402f3b165d513032405a5f8e3f40638ac02c3f45c6fcb4be34e58", 0xc3, 0x2}, {&(0x7f0000001000)="b81a301ebfd28f136f59540cff8c7fbcc1304cbb2cb7b95d6330a44501141c08bc74819f6968d58035046b471638901f1db4fc3eab811094b519b6e8fcf96a1b49490efc54dfe2bb80a8fe50e166634478af5bbaec7d954714af37ac419ed8481c9855a0522e376a5cc2f650f68949b0418319bb4472ac572025d201d13a1bd5f9e07b88816480273e736f1e9ffb543fe67fce3e6d6f42c505e37bce975759d3af8a367709b62f1e57517752e8b90f067799be397ba46d9bbd99e137611248b79ccf14ebb0ed616cb0af6b", 0xcb}, {&(0x7f0000001100)="15797c0a3f333a724255897a51d5f4bc13d78008e93c11e0e6a56226311f8d158ab83a6923def0f23fad58a9b0212a793d3929b3a93400b443823fbe13601a447a8d25823c8aeab7a4195a25297c8268098708bd3d14d545e77b7c82bc9aac1094ab8689c81ebdd17446eceed029891947797bad670de2608d94f7de6d0aab6acf79328282a021f4d550b6cc", 0x8c, 0x9}], 0x2002000, &(0x7f0000001340)={[{@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x38]}, 0x2c}]}) r2 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x44a, 0x4, 0x5, 0x7ff, 0x0, 0xfffffffffffffff7, 0x800, 0x2, 0x1f, 0x3, 0x2, 0x7, 0x3, 0xffff, 0x101, 0x1, 0xbd11, 0x8, 0x7, 0x81, 0x0, 0x8, 0x8, 0x20000000, 0xcfea, 0x4, 0x5, 0x7ff, 0x9, 0x3, 0x7, 0x8, 0x4, 0x100000000, 0x619, 0xc9, 0x0, 0xffffffffffffff00, 0x1, @perf_config_ext={0x1, 0x7f}, 0x241, 0x6, 0x0, 0x3, 0x3, 0x8, 0x6}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x1) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffff9c, 0x3, 0x1, 0xffffffffffffffc1, &(0x7f0000000480)=[0x0], 0x1}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000740)=0x0) accept4$inet(r4, &(0x7f0000000ec0)={0x0, 0x0, @multicast1}, &(0x7f0000001380)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000c40)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000c80)=@assoc_id=r12, &(0x7f0000000cc0)=0x4) r14 = getuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x109000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback}}, {{@in=@multicast2}}}, &(0x7f0000000b40)=0xe8) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={0xffffffffffffffff, 0x7, 0x1, 0xec, &(0x7f0000000880)=[0x0], 0x1}, 0x20) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000900), 0x4) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="7d34d8cd62446d4839a7fe0c1376121c300cb6bc6a33e4f78ecc6fc130f18b44e9ad7e39af2286d18fb785c90d1390dc246e567236bc4103f0f009cb6e5e8309a266252d90ec57cd82c622a25e74beb9b70ef91a6931391830b1887d12598274af60b988dfc38385fa", 0x69}, {&(0x7f0000000200)="c4b506aab9eff1e65690a32ae8c109ce6a7d34e44f8093b1408ea2cbf39ca67d4f2ee0c9a3f4ae06fd9ba56300fc7ba218da41c7c8b377f56a7504a3bd00b1d1ec4606eb597b330e68031d52d7ab4cc4bdc2490a90cc2db9db4d8b0ef6fed3fa56c71e0cf1e72c69178bdff8133d0199a1269fd42529fd3cea1f36af4a695273ea0d6fa4", 0x84}], 0x2, &(0x7f0000000940)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}], 0xa0, 0x800}, 0x0) r20 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000d00)={r13, 0xfffffffffffffffc, 0x10, 0x1b2, 0x6e7}, &(0x7f0000000d40)=0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r20, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x23, 0x0, 0x9}}, 0xe8) epoll_ctl$EPOLL_CTL_DEL(r17, 0x2, r6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/01 19:31:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000004300010000000000000000000000000008000100400000227a928c8d0ee41362fdbfc7d646b98689beca0e7289f4f4aa129dea52bf356847f6e40fd3072a627224381801af22e8ae09c43227fb6046e9495cb2ce71401d9b229ef0dc46c17bdba2966204369702027c4f2d075f906ecb0c6dec52a30187ab008643e790b7cee031eb2273abbd0052df1f3f2159c495ace7b912ae777d965b6ccee8c35175306794746da6276f3145"], 0x1c}, 0x1}, 0x0) 2018/05/01 19:31:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="85000000087300df51d5d1000000000000009500000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xd}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) 2018/05/01 19:31:55 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/01 19:31:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000430], 0x0, &(0x7f00000003c0), &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000000000000000064756d6d793000000000000000000800726f736530000000000000000000000062707130000000000000000000000000626f6e64300000000000000000000000ffffffffffff000000000000aaaaaaaaaa00000000000000000070000000a8000000e0000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x1e8) [ 210.630008] kernel msg: ebtables bug: please report to author: Chains don't start at beginning [ 210.640496] binder: 15353:15355 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/01 19:31:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x101100, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x9fa1, 0x3f, 0x4, 0x7, 0x0, 0x7, 0x8002, 0x8, 0x7, 0x69a3, 0x8, 0xbf, 0x70, 0xfff, 0x2, 0x20, 0x4, 0x100, 0x3, 0xffffffffffffffc1, 0xff, 0x7fff, 0x1, 0xffffffffffff0000, 0xffffffff, 0x6, 0x47, 0x9, 0x1, 0x4, 0xa43, 0xbae, 0x2, 0x3, 0x1, 0x101, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000004c0), 0x3}, 0x20000, 0x0, 0xffffffff00000001, 0x7, 0x6, 0x0, 0xaf5}, r2, 0x4, r3, 0x1) ioctl$void(r0, 0x5451) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x101400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0)=0x8, &(0x7f0000000400)=0x4) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="100000ab0400004bde14a706510258810d0ce208710bf8b79200000000946467745e634e2f066b80337471c4eb193799bce95db1f7582592a751be3bca8289ee7650586cd6886dd179d77d7f1b31cbfc6610393dbf12bde5c2068e5d411137d9139981"], 0x10}}], 0x3ffffffffffffbb, 0x0) r4 = dup(r0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/241, &(0x7f0000000100)=0xf1) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000140)=0xffffffff, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000640)=0x24) 2018/05/01 19:31:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100b6fa0000eaaf2f8f505a8d463222951363c8126f91b4cc9a87ac4b7e0a4e0cd806df04f2e9f657aa66480e2c4160b8892d37251d750e26134374899f8dddf7188e86d55cb6811c011bf303354ff91a1edc505da87b5d350beef2326260c75b219acbd74049b4b3b2b4e5fd7898f7ef967a500f3a99c4cea1ec3070a2e764f0d89c0c7d119f39e1046e683f3da0918f6dca2b53a90bc8b83c9daeffee12ce9b292fc1c3c4bf2fe4a3591d7ffa1ac480c40f02000000000000466e01ecbbef6186f62582392f166634bc1651"]) 2018/05/01 19:31:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='mountstats\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="9f5b898773", 0x1009, 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/01 19:31:55 executing program 2: r0 = socket$kcm(0x29, 0x40000007, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@loopback}}}, &(0x7f0000001580)=0xe8) fstat(r0, &(0x7f0000001240)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001300)='/dev/uinput\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001540)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f00000015c0)={0x14, r2, 0x300, 0x70bd29, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000001340)='/dev/full\x00', 0x100, 0x0) rt_sigprocmask(0x0, &(0x7f00000010c0)={0xfffffffffffffda0}, &(0x7f00000012c0), 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001080)={r4, &(0x7f0000000080)=""/4096}) 2018/05/01 19:31:55 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./file0\x00') close(r1) 2018/05/01 19:31:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/05/01 19:31:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f00000000c0)={0x2e, 0xffffffffffffbf58, 0x1ff, 0x800}) 2018/05/01 19:31:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0000000000000003cf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe, 0xf5, &(0x7f0000000040)="7dbde00ac77ecd96df6dbd486267", &(0x7f0000000100)=""/245, 0x9b52}, 0x28) 2018/05/01 19:31:55 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0xb, 0xffffffffffffffff, 0x10003, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x1, 0x2, 0x4c, 0x5, "cad330560ec2240ad5aa5d4bd2afbe0bca4d57bd5996d11a21c4b234b2186b86966381de7f40857194bdd269", 0x2a}, 0x0, 0x0, 0x3, r2, 0x3f, 0x6, "41458d5dc82d2992e1649ef6f6fb469d94bbc5ff3fa0f00cefeb144adef16b1d8beccdc3c567c33eb9d3d61abb59ecb252f02bf2982f725884746074cc5535ec", &(0x7f0000000040)="9c656d316d643573756d29776c616e31", 0x10, [], [0xbec, 0x9, 0x9, 0x20cd]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000200)={0xa14, 0x7, 0x6, 0xfb, "d7ac5cc804ea4c6d042a713515b13200c5b32c24c45d41f9c2fc7d21c7a3a4e2bfcd4c402540a5974e65587f", 0x1}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xb4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7fffffff, 0x4, 0x4, 0x7, 0x5, 0x200000000000, 0x9, 0x6, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8204, 0x18, 0x3f, r3}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) dup(r0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000400)=""/167) 2018/05/01 19:32:00 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) 2018/05/01 19:32:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/01 19:32:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x161502) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x9, 'queue1\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/05/01 19:32:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/31) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/05/01 19:32:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)="2e2f66696c65302f02696c653000", 0x3fffa, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/4096) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400, 0x0) 2018/05/01 19:32:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0xfffffffffffffbff, 0x80000000}) 2018/05/01 19:32:00 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f0000000280)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000027}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000002c0)=[0x5, 0x7fffffff]) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000000000000000000009500000000000010"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) 2018/05/01 19:32:00 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0xdb, 0x1f, "03ae2fb19d1a383eb5acb95e9a38b06c72ad5a6acea771525d734bcf6b3b239431cdcac8622cae1b93672a2d283cc148dc2912ea019dedbbd0913199c5df3b192d4f0ef25854cdaaad97885b48266dfd2ca2c05dc04e2199075130a49a60c5fcb8ba55bda63c30fa71428b86a2a7254a8bfccac264e244e02d3ad4d1ad58d50002f8b79bcf9a982079a0095ccd8f224a26deec395f272aee980f8a36ad9b407ad384c2cbe8f51dca7736678175e5088239b75301a21b9261ac4898ed7df3efe07e05f8f5c5ece862b83967e294252ea35495fc"}, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x3ae7, 0x4) r1 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f0000000040)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c) sync_file_range(r1, 0x5, 0xf5, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d0900000000003cb49925ae96eae4000000c2e63d6b977ecf227f89000000200100000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/01 19:32:00 executing program 5: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000000)=0x803, 0x4) 2018/05/01 19:32:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) ioprio_set$uid(0x200003, r1, 0xffffffffffff7ffe) [ 215.188175] FAT-fs (loop0): Directory bread(block 2) failed [ 215.200148] QAT: Invalid ioctl [ 215.211111] FAT-fs (loop0): Directory bread(block 3) failed [ 215.225704] FAT-fs (loop0): Directory bread(block 4) failed [ 215.233816] FAT-fs (loop0): Directory bread(block 5) failed [ 215.234643] QAT: Invalid ioctl 2018/05/01 19:32:00 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000280)="2600000022004701050007008980e8ff06006d20965fffffc0e9ff094a51f1010187033500b0", 0xfffffffffffffe38) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) r3 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000009c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000006c0)=@updpolicy={0x288, 0x19, 0xd08, 0x70bd29, 0x25dfdbfd, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x400, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x2c, r2, r3}, {0x1ff, 0x7, 0x9, 0x6, 0x4, 0x5, 0x1ff, 0x1}, {0xfffffffffffffff9, 0x5f5f, 0x7b, 0x8}, 0x100000000, 0x6e6bb4, 0x2, 0x1, 0x2}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e23, 0x4e21, @in=@multicast2=0xe0000002}}, @proto={0x8, 0x19, 0x3f}, @sa={0xe4, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x84, 0x0, r4}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0xea7c, 0x100000001, 0x5edf, 0xff, 0xf3e, 0x6, 0xaa8, 0xb0c}, {0xaf5, 0x3, 0x5, 0x6}, {0x2, 0x3, 0x400}, 0x70bd28, 0x3505, 0xa, 0x0, 0x4, 0x98}}, @etimer_thresh={0x8, 0xc, 0x4}, @algo_crypt={0xc0, 0x2, {{'chacha20-generic\x00'}, 0x3a8, "3c0765adeb2dfd9632147cad3a17451c006f4db1d5d89435b7e731b86d0d095474a1bf92ff7b5274d9024e35234ab93e3349135eead9e15ed8690a6378222dd499df0f068c12d067f8489c5a17c75a8dc942100c6ad4e13fd4d7d18b0a4382e24ede68e92bda2f2ef9c3f174f0788552f11254ed40"}}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x8810) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000265ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5000000035002303000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2100ea1400000001dc17a765"], 0x50}, 0x1}, 0x0) [ 215.263547] FAT-fs (loop0): Directory bread(block 6) failed [ 215.281509] FAT-fs (loop0): Directory bread(block 7) failed [ 215.295070] FAT-fs (loop0): Directory bread(block 8) failed [ 215.322233] FAT-fs (loop0): Directory bread(block 9) failed [ 215.330239] FAT-fs (loop0): Directory bread(block 10) failed [ 215.366102] FAT-fs (loop0): Directory bread(block 11) failed 2018/05/01 19:32:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x23, 0x0, 0x9}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/01 19:32:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x15b, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/05/01 19:32:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e20, 0x200, 0x4e20, 0x5457, 0x2, 0x80, 0x20, 0x67, r1, r2}, {0x91d1, 0x7371, 0x6, 0x40, 0x3, 0x9, 0x3, 0x10000}, {0x6, 0x1, 0x100000001, 0x43cb}, 0xff, 0x6e6bbc, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x2, 0xfffffffffffffffc, 0x6, 0xf695, 0x7}}, 0xe8) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/05/01 19:32:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x21, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) 2018/05/01 19:32:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '863'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)="2e2f66696c65302f66692e6530ff", 0x40, 0x0) [ 215.575538] FAT-fs (loop0): bogus number of reserved sectors [ 215.581578] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/01 19:32:01 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x2, 0xc7, &(0x7f0000000080)="92778b18f93059e2cbc0dcf1bc6aae0fbbc3d7b87fd7a471a66039546212dce4c3b7216d95e53685629bcf08f1f78a34ad0a80c1b69a8ddf3efd56307589594875bfad0b6d9816ad52c14381e908a75598a11c334774c3735858b7f2dd9d6dccca796e43b3b3722969daccc7b8116eb6f5c45bd10e9c276dac7493cfc310477a37e71ba284d90a0c01fd3b441553d87990c0f1583a890755feed63a1839ee65e3e6be96b2adc71f85579618527e9da8e4f915615dfeea3f43c5ada9688f2d665b8b096c797acbf"}) 2018/05/01 19:32:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@full={{0x3, {"e3709c45606d5c"}, 0x200}, [{"214c5bd4275ac6"}, {"ae9267e327150b"}, {"92e57ebfdae3e6"}, {"1765e8c10233a4"}, {"4aad5e93ea8ff8"}, {"1721a62fb8f203"}, {"09b9e63bd47f2c"}, {"2c41271146b3b1"}]}, 0x48, &(0x7f00000016c0)=[{&(0x7f00000000c0)="cef7a512956ff5cb6925fb95d898131ed745b52cb8a5b4126669179f0a9eae1ef4676c270614e74b16f789f5611b95bcace6af4cea41d104037125a6d398c65a47167e5698fbc9e6697319c78e9f30ec40", 0x51}, {&(0x7f0000000140)="6541fe0091772868d01271c9e31978659b5183c2c849707e3ce8f6c116f089571e68b60ae0fba125097c", 0x2a}, {&(0x7f0000000180)="1e029d483c482338b8eaa67b81fa61eec21aa269067830814b3f0ee269784a379470a936a52bcb0a9ab21960355c2015b4e259e2f13ba8d1be17c849c5733848206cc91987028ef6b5331093e0cd3c33077327e6cbdd9cc444a1908803cf57cbed549e006d6336344f86f67ea4d3ba25e8aad467cb9499decb56ccef3457bd8681c281caabe1892705470615399ca8e33eb81706d154f5277ff8a04b190be7bf27624bcf55ba95", 0xa7}, {&(0x7f0000000240)="a0ed3e745d8bbaaf3ae76aa177002e052867543170be51a0aa9f1911acb29df29ecf4866ef874b790f2c13f6ef8fea6061ba825460526dd2d971f3cc4ca5eed92d84a679704b52ce5281b8a33ce313309274c32747b0aefdb39f8846303751340fbc65eac9abfc4b77201c42560ca4fcc8ed02f3b6865b88a422319995c98b0f91713077ec9ae8d4577598b5325c12789c9fd44f97e3a3d2ff92d546581b1cc7e39a0179dbda6d0537bdefca13fd784b5194cbd375cbc12989c08d68d6ab4577ba3d200ee8ef980d8f855d25", 0xcc}, 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{&(0x7f0000001580)="8c9ddaa8862fb6a40898eaa4c2cbd6062276078c04032c358dc56371b4fccf7c0cef71e90b61ee392da96f9ed46bf72383245c46ac074157bfa7509c2d4e8b13f42a8abd5387dbc04f5a3ec7ad030ddc7711578d92f4ede5a094da35fe5c53dd37cda3d016542090627d0728bef06d41f9a4995ec8b8d11dd9e8b97fd463fac2cc47e4ee5189cc3b93a15501c231c20629", 0x91}, {&(0x7f0000001640)="9de545d5d601b3d0c256b9804e045891e28cde378f326be1ffa170438e855b210489b1dc2c696df9fb9165b4d2e240993a510a4980c8ff44ac70cb4195e76aaa26ba22ca76", 0x45}], 0xa, &(0x7f0000001780)=[{0x20, 0x10e, 0x215e30d7, "9a5485224e4c3a65524264"}, {0x1010, 0x102, 0x7, "f786fced2b97e13a23d03869156cd2c60e291ae36ef3bda8bd1b11e75e7ff61ba438adfc25558d1de8c5c4d3c2f1ad6c84f9a3adfc58947c29e88987575d2e055fa70475bc3628afcc245d155de6de5f4ec69cc8903a20c5118e7ca638d45529407fb468cdbe546d904fa8d5cc310f4133558103f674af9fdb6d2b06f6f72684455b7444c9dafb9711305290ac5e07b9f41b0426e2122e2a18fc0e8991464f07c5dc66eca88551e5646fd443452d40547c776833ea0cc5d17a8aa554343d0a7c0b1c2d0e30223d4a370f87d6b94163fce3a71314834a4c36abcb0dbbc3be74ee68022595967a88d13977651a593d9937b0fff7c65bea37c0bfce51b9967fcffe40af2bf6c353ffa11387173b013360d4766e45ff72f8eaa0ea18fa383f4c818bf0a62f69b4a53b83875ddba654d3ab672eb0b6c8b36904bda9cdc712035d6e82f17cef3ec02a83015dc5069296bae1d9874f4a3f4017c2518377d8126263d05d1311602d542e15c84b404521aed1bef9ec0c56ba8b43c6e172937cde62919480f52f25fe0fe6e699aa3c5c6534a066c559b05397c8ed3741431971a95054aea4e643a6171a0d9cec7e9fd7cfd8ec8517b5c8e94363baddde78585dbae4d9087653d9ca466ab8b095e8ceab35b7b145333bfc8a6e07d4bb9c13f0e0a4b0a1fae2d146a2d5e1ca2f3b873497484f641376b19ac52bbfc7bf25b67f4c3c1b0c0d5b8e697f45cbb37b1a4d9d06e0eb0160cfa0b1f2ba7c1e75032ac56443a56f2c5c65db2318e1b39224f1f4617a003e902efbbbe7c5501e50623ea9285259eb2f3a32d465b0ea453b5b92e5d96167897fbcce2ce2418024b65d47ba9c9e8aae38d95f843d76d62252e622bbe1ed7f3529df862df5ce2012d6d2e35d27a3a0a5ec63329a097b0f1861aea636673ecf10fe197a99dd2156a462108134c4b3c263a5c66c5e2610cdf09c0366a12fcf902fb3fc6b820b37523bd2ad7bfb4610a42e15c6976931b602b8286d2d202d29ebf31a3cccd5dcc1bb19578b0314d5a12dde368a8fb0405349026bcdcc66808c02b85beffed56c85e710f4473795be288f9e6cd85217866eb110ad23958bc291695c618ad2f79c69519185f5a5f2f23b1ef67e6cebcdbf23dcba69ac13b19b1e85086c100479f0a6622ee93deffeb02539752df83021517d3fd9f08ad9a3c4818ff222df39299bc09b2206fa2ae49f6fe13688c06bfa22a59580c5c9e55ff69ed2eb82af47a583b06fc1c23cfe1df3203901c01985b696a9745c965d30bf037c764c0c1b14e962bce514d60b7c6e496a9c3e92ef956ad79d4bd9a5c0d688c65b6ea33c2d16b79d66289042207b3eb49132618cc70ecbb0606567031dedc01cf4e1632702d2ed23bcfac8999a01aaff90bb8074106cf1d4eca7a2b202c85f79094193a3903be24708408144afe73d0fd0e0b15c4132a4ec879283fc73e60f65961414b621a13c5aea298eef257cf246a66b72d2b4639d3d062101276ec35028a9ed6429ba69753cc6f798567c9cf3564bbf80eb3d57a74ed170916970728747ff8a4debde92f64c1145feffa70926dfdf8e9c4eb148b86e6774163c539731c58b70420528715eb49fc40a84f08f49a39b0eff47e88a6bbd656301e5b3316098f45ec92fbcd56d7be7c8c4bed40758115d67a6863eef799a4d02206f69f155cfb0f41bfb611b77ab58c20237ed7b73275009a77c9cb1532e74897a7764db5c2b34c65b4012f40499d0733b39e77a1563bd9acec65a9cdb6933d55c7740d168e8cfa0b999efa949132a900ab233368d133b6ce75a10ee61f215f9dd85aa51160ca0ff94adc7c43edb3fc26431776e2d1f09c52ada4d8ad3f35da351fb1d46a91b319a85ae9e8a405ef91f798d2b8298f1558723efb86aa9c886c9636623e21d8059031b6fe913c42c36e165d9a10630afd69ef6263ef61964fd22f2229432ccb8493cef2721a8e521c0f8fa0ce145896ce481efaef1f63081915a2db797a22a6828a37a0f4c617b1120934d3ed5b2e186d1698cc260de26eabac0b84f9878cbdaa0508a86bf688a3a356f081b9a4d91c4b1e77cdc675c3e1d41d988cc1d4d7111f93b8c56c44135049d354bb77581cf7c65358775c5c98bae0e2d0a996aa67e92da09a7e9db43ff984f48ab68f3ae1ad3850e32a82f5980e75f0436ca88bbfde881dfa91570c88bc81aa63cfd00e905a83f018c5bbc92749f41a6c6821f378a21016cec2cad3bae90ed253debfdc7453ad7b10f951b905e2d069bd27b568bfba233e92ab42a9bb2b209070d134e60f2ee610a5f5ca28d004bbebaded8c0b06cc7c4eb5418c87b51048d8b11189e86797323bc0ea48bbee6eb43c22068cf316e335948abaa176632f7792ab1aa538bf87527a98eb866f3af4d82b2fdbeb05cf9e0101e556a55562a3730b9bf6059be58ab693d9e3bcf78d6f1af4bab5bb3cb121d35f3eca54dc610dee14b5d785b67f10c20f98374e02fff9a689e1bffe8d619c3db2e64444a32447277d2ebdea0c2b8dbf98090e6d955dd4c9b6fb81559487ecbc7a10994c4a705d9a9613c2445fbe24df2285b46c7c4f60051951da0d95c14396f9b419f50c12c45137de0adfd359a47bcd03347c989a5e2654a9d7dbd65b015da904bff3e64a389bd104e05b2e39e370f1b433ba28c8ec8ace78cb864646d92eef6b82721e1693f0d23eb5546edd0758cefc6a2a39b6eaea7df872e5e48a2aa0ea86bac2ecb1ddf0bbc4f4bea6823c3ba7d376315c12fb8c0dd90d48c710b5279431878cb2b20e52fe88b9ec5e10cd07e074494616ebb285923db54932576a1e75864bfe4b49997eaaa578da13d38f69f24a2de9b7e48a2380e02f51a86cf19b09a09d0d55c411f2eb5ddf1b1ca5ceb2d67f1c522711dff33302283576c9d582c8407504e639012bba38b5262eb0c2fb2447d70f003c446b2312e5971b70ddc897e7e2087fcc893359d4d9322a8d8796ff7100768db6f3a721d164a547bc7755163ba0e8ac922f42a11b2902cd73935230d397a59bf4c028ef4dbd6c1afcb1f16b931b4032e54a86ee8e48ca1690dad937a5275ba9680abe5d3a60a8cd10fd2e1791c73de512b5cd3e4ca84f6a482795c1d3e863c8df8237bdd38a5d6e60b57ade53262fec77439bfcef0de357f5f6d5dd8a0bb06cb76dfa00dc04b4f31a8d1bbd31f0c0fb27249b46a3b7adb0c98995df5fdef7ecaa0dd590a1227be0f70913f4aceb945cd76c1cce9b8568012fcf7c33f5370c384a9c4d12b738e4eabaa6c0983d2461c4da84eb8f3907b42af170696cbc0d6c825553f5e67ff3e1d740842239fe9cb3701e1a59210aa89c162c32dd60df25f5086973032509d36693c6bb4a8d43b5b39ac4ee70d5efcb70d0c57c0f5e14a93646815bd64e2260cd9aba300d62ca1fd215e98f664cb1821d2a4fdbe4872fff878f92ea63e8c89bde9b6a37c48d519a236e6dc9328c581a43f2719cba315c0e6fd833491a6716287eaa6b95c0aa71d7ceae016b634c9e2eb89741d1a73f020d4ee8c9021204c875443a2114d631500c19c700a84028b62073820a634c18175c2a87d601a283c999ac27db6a742c8a22cbb9baaab9aa955fd90e2d32b0f77ade47b7586369f5dbe45c78c65753adbb71e9be46ad8ac5cca386f5a7b29744e1733b4d7750171934723a0b950ff5ffa8aa48a62bc3fe9b5f4a17b566ba766c57d85497fa31ab49505c40f907c74c8dfddc7bb91a6c5e60f414f00c627991b9a995dcc57ab82172fe25323aa658344fd3198f7f47ad161ef3589f7e6db5545549d9100e5a54b2892248ad8df80873cc69286f5408d64438b1fab65c130127359dc827ea6214eb13f10d61f079c6b2f5d234baf1f775ea359018e5f23dcdd6a4321763c37e2a5ab0fa0a49a559433d4a4a524034335ff0905d829be5050a5c7b58bba581c1bf058a996efd947f288aeddf55314d3d934fef3c18f3e45f712c5804fdfb9b4bf2688d24f2ce39b3a801141d9acacefae4505903bf3c426f9c24eda96bdea11c30be56da81969182c37fc935b26e527202a6cad0e222f3953aef55dea096f2a3f164afcddb3b1ece8aaf1357ec352bf4170036cec86d70b873fb31b50a14c655677f05a9e8ffaaa33311ceee0b5aa75a56475a8ab25023bb1fb4e04d3fabe4c34d838602d53fe0028fef52e1fd492e28b385bd21ce6ed9c0d56942e26e20d8c71c0b4e1c189e8d175d9e6afb5162fcd8e2fadadf71de277c7924c79f187b3c4dddb41c965db3a0224b20a0b4043d5d42d4770c43072489813dca6d39d1d1d32e9748b93c3c1df62cd987be158c2a034b044b6d94dd616f313959d6ec3f3d7486580a5607bab36f8a201b9e2fd39bfd06bf3ef6bbdd8a100b6ad713216c8383c11cf918de57f96d6745dd84e9c322df596c5964875e139104deeb8725503a4464149660648d0a0e6e095779889a6a519d6d9bf9ff96d968417f7219f19fa38d9f6e0cdc2b2b3123c81c11b6a3aeb85b73e02d4ba920dea75d4a7803421958c207717f8bdcc4cde533a10f6d9a95e5c7a8c1e8e2d02a8a969a78fc373b4695436fc3fcd60962c766a10d53672f6e174b35257d0f630c24f0f6b9173800c816ddb4fa55f90001ac748fb0c8f7e11e87c2d963eca76535dc115586907a89d41297b1f55da954e0952c81f4fa3385a925eab962dffab3f2983107441f15863d768c2836183c6af6dddb35e42f3c1b972134ea708d9a7efdacf12d60c45db593971a27516039010582d35348a5116561a0b6e3b1bd46ab6a3cfe67c3b136308f44f48e5ee6f2d374e282c98fbcbaec56ad67e7a403c2796871698f9a516c677435b64405eac0eccdd08d0052839fb4bc5eae61efc7008b577da0cfecf9cb22724fd48c2246f7cd4fc2617acd03adb5b07bcad4be4c406e0fb8631012f6de1e318889b90d61a6be0b394911399c44236062995a600acb9e76d38fdaac3f186134247ca2b42b16e862a6d824187805335b7f7133fc54e0ab5025678444a116278cf35b006ce9ff8ca515de9134d98267c3023b4b37a27f67b3ca6601fb47ec91b671ed06b4b0ec13427faf9e95bf0a66e92a4f6f1300e7ae392e4a546aabbe4486c37f02ae9d23f822addf4c5e017861e2e0e9eeae5da340258f14011da5dee34744cf5e2c7ae972c95069d7ef71d6c25a928008d9cc7bd034e413bc236698fa29db23bff20a1b7d3cc80b89ab38813003714c6582fca6ae66dddbf7d775a50c38302fbb5b08955884b4d4f6ad61d38e5541a930e586ce45d0e0d7305654290deff4dfef6b1ea0dd780e267c779c7f78888325f754f7614d97637ac893438de3c6ee01f7674c25e6dfaa9b9bfc62d2b7299f985cdfffd447c70a04129c1bca1e9c2d86e2a37821a56935590893b24bbc1d44ac1ce95fba1a073ba0578d6c04c90d1661ff380dbbd23f1a7b635552674aa901b70283b413e838337668b5cdbfd28dc6df49c50c00e95aadbe0b2d529cdcdc59acd2ff460259d433f365ecc88b5c748a92df4c47a293d5521108fb513b881921fe322e172edc0b0a67ade704f80438e6bac611062772ae1029f7eb6f72302b5eb5a44d8c79092a2df56c4df8ee14d71da89dd5bbfdac314a2114acf8eb16bcff13e168a1b3ff95731c98a7d3a262c359dff827e86a433863ba56ed11408fab47ec83e33d98194ed19db0ddd403f3ae3ed72be225e42f1e2463dd5c32f83a42654fe1ce67d77d54807a7895b78554f70e2bca93d7bd241a2884c12639c17a9a6702352ee3d6215dcc457c0f71c07d34970"}, {0x108, 0x117, 0x8000, "53b9660d1fa03ac32b5bef517a26dc3ab6f25b46b3daa9c769f10578ee0bb011b51fefadb9ea5a7611eb231f2ac438a29d0275a19cceec2a76fb2d5284f6f305e5ebfc5ca81cbbf666e3b540c50d7e2f1fa0628a2e31a3a614bbaa8fd6ce17be13e8855ddd708b450a0f86484a399a40903aa61543161849ba6f97a437dc66ad0f5b10c46fb890c233b454b4eca8bec225b8c4d405c52148d5fff4b0c1a8ea60cf55352a9b493b89f375c2fddcd761b6a5acf07de9dfeaac4e14a5b38f95f140774faa45a2888c45afcfa1c4b42f13f307a6220aafa53c05c32397717ea6935eaa6904f0151522d9e04e158db255f37a17f7a467d53dfc"}, {0xc0, 0x10c, 0xd15, "e62b0efdda538ce28d03d61b556533d9dc81e1fea8bdd415af17a8514ed3b0772845b11e263809322e3aaaad99d48d8d19e43c04b109677cad5b4e7ff977e7c4443798708d9d3100a529444383d64b0bf0dd84d9dee70d9aeb96eb8229bf3b108ac67070272a4b2135ecb2cc3f9a81dc22ad9e7f21f0e5ef391e740668052a08d50aa33bb58dfaa6f571bf912df6b9890489eae1ce1854c4e469ff603f54449be7b578b2e2f97b7ad3"}, {0x80, 0x11e, 0x80000001, "f61540b3d3fa636c91073456b0707c4f2d6a69931e763fb251d887a162634f5952e1eb9342e17fc2f9e43894cbe4365cf5ed22efb8cdc0934869866f9bba555f1cf4835ec65eed2f95c0e39aaebe9002fcd4516911c829887d7967088950efbd99cab751335ac07cba32"}], 0x1278, 0x8000}, 0x10) 2018/05/01 19:32:01 executing program 6: syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x9, 0xa400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000580)='trustedGPL)\x00', 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000005c0)=""/59) r2 = memfd_create(&(0x7f0000000000)="74086e75000000ba43512b00008c002a76a103a4f35f60df4710e936df9acb36f8097d93d5d038edfc7596950ceb680559b221291e5ab2d41ecd53b6b67dde431888a60a1673e37533f953d46e478e9766a30d17217e7eb972ed3b3b1580edb350eb870000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd497110058d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6225c0000e91eb880082260534f08a2d354b039a1061e7a7673042b81cd39d523757032895415f4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cafd5a69cd350e3690087fb0fe148cdfbe693143c75bc3"}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000004c0)={0x2007}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e22, 0x1, 0x4e24, 0xe037, 0xa, 0x0, 0x20, 0x32, r3, r4}, {0x6, 0x82, 0x0, 0x3f, 0x4, 0x1, 0x1ff, 0x100000001}, {0x2, 0x5, 0x8, 0x5}, 0x1, 0x6e6bbb, 0x1, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0x0, @in=@broadcast=0xffffffff, 0x3502, 0x4, 0x1, 0x6, 0x6692, 0x7, 0x80000001}}, 0xe8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000680)) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x8, 0x101000) 2018/05/01 19:32:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000580)=0x4, 0x4) socketpair(0x1b, 0x6, 0xffff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)={0x10001}) socketpair(0xa, 0x0, 0xd38, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000400)=0xffffffff00000001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000005c0)={0x2000}) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xdd, [], 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/221}, &(0x7f0000000380)=0x78) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000140)=0x3, 0x4) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000500)={r7, 0x1}) 2018/05/01 19:32:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000000280), 0xeaafc52aeefd98fd) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) 2018/05/01 19:32:01 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='#\x00', 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000300), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) uselib(&(0x7f0000000040)='./file0\x00') 2018/05/01 19:32:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb3024870423e00d49bcb0d63e2432e8de58f5910fd0700008768d8e8d74fa73c6ddff000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756465c4794444c9fe3d13", 0xfffffffffffffe1b) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/05/01 19:32:01 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x81) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffec9) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/05/01 19:32:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1f}) 2018/05/01 19:32:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/05/01 19:32:01 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000001700)=[{&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/129, 0x81}, {&(0x7f00000015c0)=""/10, 0xa}, {&(0x7f0000001600)=""/216, 0xd8}], 0xa, &(0x7f00000017c0)=""/85, 0x55, 0x4a}, 0xe533}], 0x1, 0x2001, &(0x7f0000001880)={0x0, 0x1c9c380}) umount2(&(0x7f00000000c0)='./file0/.us\x00', 0x0) 2018/05/01 19:32:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="02087114a91000000000000000000000000000000000000000000000182fc40f419dc481000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000efffffff00000d0814900c140519fd5616a36b7bcca5a4f7cdb1b1ba4d2aeb65c57619f216312045e047b2ce9489f2e82e80dfb7"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x41) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) 2018/05/01 19:32:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') socket$vsock_stream(0x28, 0x1, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x20004000800002, 0x0) 2018/05/01 19:32:01 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x310, 0x0, 0x3f0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @empty, 0xff000000, 0x6bd1621524d157a0, 'veth1_to_team\x00', 'bridge0\x00', {0xff}, {0xff}, 0x67, 0x1, 0x2}, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x7fffffff, 0x1}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x6, 0x200}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:hald_cache_t:s0\x00'}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x8, 0x7a, 0x7, 0x10000, 0x7, 0x9], 0x7ff, 0x0, 0x1}, {0x1, [0xffffffffffffffff, 0xf21, 0x2, 0xfffffffffffffffc, 0x6, 0x20], 0x20, 0x4, 0x4}}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, 'bcsh0\x00', 'veth1_to_bond\x00', {}, {}, 0x11, 0x1, 0x1}, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x6, 'ip6tnl0\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setlease(r1, 0x400, 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/05/01 19:32:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) 2018/05/01 19:32:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/60, 0x3c}], 0x1}, 0x0) 2018/05/01 19:32:02 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x4f02, 0x0) write(r5, &(0x7f0000000340)="1929fc4bd630a16358de7278cb8e6bab72c2e10d669672bb07b2f751adfec90603a8e40dbe5e77904bdf67cacb3fef48452b9d7ce98ee3f0316eefda6e8a33012a050726620c8d727df9581ef4b2253eddecab757239da316142e0beab4e17ef1dd65d1a2cb0b51897d7dc5caf4c7c3e8d2b064b15507dd0d212bae9e551aba9f92acf36299423e6796e8859e85a923937382f7c4abf6b7638cab3544a5e0690ef746857501bf72b88582825c1910dfa35345e8f4e2dd4f5d8eddf60321623c70dde97abacfacd2d052ac51719045d", 0xcf) r6 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="8602f0794cc87789804db675fc800000ff07955012b3d95038ee000076b30059b26be5"]) 2018/05/01 19:32:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x4, 0x4) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x8) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) close(r0) 2018/05/01 19:32:02 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x55) sendfile(r0, r0, &(0x7f0000001000), 0xfec) flock(r0, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/01 19:32:02 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) dup2(r2, r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000001c0)) 2018/05/01 19:32:02 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6064b69700303afffe8000000000000000000000000000aaff0200000000000000000000000000018900907800000000609f1b1900000000fe8008000000000000000000000000bbff020000000000000000000000000001"], &(0x7f0000000080)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x40080000001, 0x103000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x100000001}, @in6={0xa, 0x4e23, 0x32d, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @empty, 0xffffffffffffffd3}], 0xbc) rename(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)='./control\x00') 2018/05/01 19:32:02 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x7, 0x4b6, 0x0, 0x0, 0x20, 0x40020, 0x4, 0x101, 0x10001, 0x0, 0x26f, 0x9, 0x13d, 0x6, 0x62, 0x80, 0x9, 0x7, 0xb0, 0x10001, 0xdf41, 0x66, 0x3, 0x1000, 0x5, 0xff, 0x80000000, 0x4, 0x3a1, 0x101, 0x9, 0x8000, 0x7, 0xffffffffffffff80, 0x40, 0x0, 0x8, 0x3, @perf_config_ext={0x7, 0x3}, 0x8000, 0x4, 0x7ff, 0x5, 0x5, 0x8000, 0x7}, r1, 0xe, r2, 0x1) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r3 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x14) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000100)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'wlc\x00', 0x1, 0x7fff, 0x36}, {@empty, 0x4e20, 0x4, 0x3ff, 0xcfb, 0x6}}, 0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000f, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/01 19:32:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/01 19:32:02 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x20, 0x4) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa4090aaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000b34a0dae04cca64f81d930a780bc729bee0599e80a79dd5e91daf161844a1061d202886bf8bbee6b10235516895428c988b8e7d476a6f26b19b9afcc896373d66f1e19e0778a3072aeb146996f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780f00"], &(0x7f00000002c0)) 2018/05/01 19:32:02 executing program 6: perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x69075ce, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/94) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0x6, 0xbe9, &(0x7f0000000580)="b5f7e3c79d1e98725c60f1a2ca9c92b181f9e448228f6f9060b426313dd05ffec6e0f85e58a73e8f55d79b2e89918a02862c6f53bb855dc293b4eea74aee97f88a224f16f6113390ce8bc43c6031b176a6d9c8be4038f7dda36cf30d0fd21c05bae19c7cf9f4cef0327f34db4fbb73a9c65dbfe96f19fcedf60ed0258f0283", &(0x7f00000004c0)="9734389c4e1606685ed38b48b7a256e99610fa5ec44875d4a73a664a9642e21654eb7fc2bb1f48a97c3adcd8e68f19caaca09fec9b2828aefb7c7396fde9ff7e8b5fb053b1919139eb29e1676ba35a35de95610b55c90f9f67a62a8f6ed24201ee3b0fbf86f1edd73bce374ae9debdf7bcf18b9f415f8e198afa93e838e0ca62272cbb25f2fdddee015fc18ffebb77b3dadd88045909c4fb340000000000000000000000a3", 0xffffffffffffffd6, 0x222}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0xff, 0x3ff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x401, 0x77b76a96, 0x0, 0x9, 0x1000, 0x3f, 0x2, 0x540, r2}, &(0x7f00000002c0)=0x20) 2018/05/01 19:32:02 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1\x00', 0x1a003, 0x0) 2018/05/01 19:32:02 executing program 2: r0 = fanotify_init(0x2, 0x0) read(r0, &(0x7f0000002300)=""/4096, 0xfffffffffffffd54) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/01 19:32:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x48, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x9, 0x80, "d774c15cfe37", 0x100000001}, 0x10) r1 = dup(r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xff, 0x9, 0x10001, 0xa8c6, 0x1, 0x4}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x10) 2018/05/01 19:32:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000280)={{0x3b, @rand_addr=0x2, 0x4e23, 0x3, 'ovf\x00', 0x32, 0x20, 0x33}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0xc1, 0x5, 0x100}}, 0x44) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/05/01 19:32:02 executing program 0: r0 = eventfd(0x80000005) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/01 19:32:02 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) close(r2) 2018/05/01 19:32:02 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000227bd7000fbdbdf250d0000002c000100080008000200000008000900070000000800020032000000080004004e2400000800080000040000080006000400000014000300080007204e2100000800030004000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x114, r0, 0x710, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0xa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4910}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x4000011) r2 = socket$inet(0x11, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) r3 = gettid() getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rfkill\x00', 0x101080, 0x0) r7 = getpgid(0x0) r8 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001d40)=0x0) getresuid(&(0x7f0000001d80), &(0x7f0000001dc0)=0x0, &(0x7f0000001e00)) r12 = getegid() r13 = getpid() stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000022c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002300)=0x0) fstat(r2, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002480)=0x0) stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002580)={0x0, 0x0, 0x0}, &(0x7f00000025c0)=0xc) r22 = gettid() r23 = geteuid() getgroups(0x3, &(0x7f0000002980)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0}, &(0x7f0000002a00)=0xc) getresgid(&(0x7f0000002a40), &(0x7f0000002a80)=0x0, &(0x7f0000002ac0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002d80)=0x0) fstat(r2, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002ec0)=0x0) getresuid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)=0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000030c0)=[{&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="abb674e1b05df348508d18b51f4bd722b06e9db83428786e099880852768f903ee15f43f0b7d44210832d7148e6ed5b520df9bd02a20b7fa140ec4225a47e0dd3981c9022f0893cdd62a30d13b798475960bd60da140e3ba9061cac4f58ad641f6b96a23f2402e62fe9c4747cef1b0dfbd8e9a35bbf56db728ba8d02c8654ae60ae027ff2894f283250fee89704c8bfbbd78dd0addf03972e4840914cc4b1d24efa4839a4058f62abdd2df0a2572cd3bcba8fdeeac85d2b37e3045a6ccd09768a39bd7d5", 0xc4}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r6, r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x80}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000a00)="a9ab7eb768d211926332079b60580ca69c645158ee8af89665c643a0ff6d81510d83357551e6705ee011eeda374185e2ed4c36465c0863f6afa881f2caf2a3a923d73383db5854ff26b23c756d3b7b0f5eddc90e4158e6ab96c309732d40ae98aef30e2261fd0ce159dd1a6009f07b589dad48349c9ce731a07427b2cf5b43a05c1a8ab0177edba93338bcfd761455f93ba74d9897c7cd8d7eb3cb38472f1459b5fd7d460a36450d069a4d1b8e8f07f4242febcb0fe63263af5913abf0cc41d1ccd64b7c78013630d24a21537c52c3855857b3", 0xd3}, 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0x1000}, {&(0x7f0000001b00)="aa95a3e28f1b3de7a937700be1aa53f83eb4affb8de17904f4ac6788d4c606c34f7d19a56f23a219fe2cf2a7fb1bda262cbce35952075b11fc8fd1f12b5fbbed224f2b0041c1ac164ecb65c8bc9393d3cadce7d09cc6a79c65d9cc78ba8f3dd725538c5c1848b3589f030e6148afc69b415a925c06b26dfbd99a83abebd6dcdfab84a2f4816dd950e11efbcae37cbe53afcc7059a9cfd6ec049589dbcfeb4d533b62f8bf6240f091f8bc510465e342f373c3c2164158305a025322e44015841ad5546c70ef5a4a57b38e252bede32386495e50104e62e027a6e9a3251bf493cdafca96e79361269368352921ed0fcf8a663fdfe8f2a70e3b878181bce4", 0xfd}, {&(0x7f0000001c00)="750736fdd03532f3ffeeacf5a79d613522aced3d7e3cc7eed87341e098b1ce9869fd797b5cd396bf96b21cd44a143c9c38377de905a5cf12c2044b690cebb64baef0cbf4ef971d11bf118aa3c2757f01803201a958f0a971101ee9e7af6a645070b94526014a45ee4895c8f87bc1abae5a17369ead4434f17a4daeef6f6804b85e4c325a4360f62d22fb3241038a3e9df8f57da49916e30494f085f90fc0231c6aa0c4b5c9a8a18ff1e93329186cff5db35fa8ebe1c3f1fb01dafa80fac248b7eb19", 0xc2}], 0x4, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r1, r2, r1, r2, r1]}], 0xb8, 0x40800}, {&(0x7f0000001f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001f80)="7162ccaf86aeb3086439161e072cda4e26cbd9108ba74d281fe114db7da34a61602dca453b88156a7877d53f9be581d090b9adbec3618fd9d5727afd657cac16d6e339742e901a48", 0x48}, {&(0x7f0000002000)="c95abe5c8f256940b3e3c349e3f4fc51cd41c86efed831dc0ed0e64defa63f56eb8b422ae41b308bac4abb0729b2cd236c63452bbf47207de65ac3fa535f554eb6a254f6e6468894528f4f3ef5cab5ace4a8aad78207ec050429774a9a05e85cc8aa89e4f946ac7d201ae17ad62f7f9ff6647461cc6622e1a30c80d319603768b4e5a838beb05381ccee880457b9a9a5b2ddf1be38454524bf597ada0b4e8aa0c53fb44b39b85e795e9d4d00bc896e321a731cdd7a3fcd07fa026a19a6d1c40bc2b2b4af3da09981b12f8fae549cac8a550ab1d4dca5e50e5e3b371e0f825141cf23ab08098a4048207254771097eb345c650210", 0xf4}, {&(0x7f0000002100)}, {&(0x7f0000002140)="eedfb2c3503ccf7c10dc3387289a535520016207045c2927a598f2275a08a0c5144aa259fb00c9466509de01a67bc13681dde3a9523b0f4c41a1d7f01bb00f2023ca5b7b19b4559099eb65c55ec1f1786e8fcbd3183c4705b91af3c4b02b6c89", 0x60}], 0x4, &(0x7f0000002600)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0xf0}, {&(0x7f0000002700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002780)="f46130119d0d39d075d099fd2004a6af161069953f45adc4cd7681d37ad69ff2ef811be2dd22e3ac286206a98c7cbd66f813cab2e58bdd8758c1ac69bddee72cea54ee26cf8efe6811dc35a42bed9d20e61ca731115f777782e9196c206ca1e0628ccf0f907236fe55dc2195b46a30860a97d79ee0e308f7470261b74d39981e71b5432cdde66e60c1b477c8f116bb81647419ec10e87dcfe8586016b7ac79ac7345a337c66bbc89bcad0ae535505ffcee819d62972fecf2efe612d7f3e0ce5771127b4f8b603eff6065804905792e50530d", 0xd2}, {&(0x7f0000002880)="57119edf7f48e6e78fa7bccdd86d77c5317b1f7e3fda6766c25713825917e24ba7ec6773225902e50724b2c7e91331908cbce8fd842d408bbd77ecc978c5253cd34fc2e80d166a1bae4f945404b3bcf3eb49f782a1725b8f32b50dbe0172d35cb101cdecb5b3a34ecafed134768ffffe0e4b8dee740f8e0d589c91aa7c27246b37acc18591ab2f8ac52c4fa4244245cfd7a9529fd28b8ade806a0ffbdc62561675995037a4d19e5817924dd9", 0xac}], 0x2, &(0x7f0000002b00)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, 0x0, r25, r26}], 0x40, 0x8000}, {&(0x7f0000002b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002bc0)="7983fd78c062ab56aa713c428c8a4314f167d2d52f12b0b801ae0310fd2537bb634f3ad7e3b5c59c1f0b8e4e74ac8f375fe667aeb6e307d97c2bc8d2e4be95c399a82d5a2950e75bec8ead393ab2991fbc6851327a105a7b73d9234f77d1482223325a22ab508ca4e2755928da03d616ad54810fd9ea6d90225b29b4902a5af8d40149ca2e557b60f8d2048e086f850bad38c178707c37562ba9508f6bdc65b48dd88514846e1f15535f05b5205dff7df84433385846799aaa7b2ad4d5f846eda3f88cafbd0813babf60cf60", 0xcc}, {&(0x7f0000002cc0)="8068254dda61c4325c10f427d0ddd4a1c7ab42d2cd7e1da25e2c9880e556972f8d9e4f3f9946db54189e9a0c080f5ef476e86ad556d92f5cd9d685d2d53c4e289a880fa5", 0x44}], 0x2, &(0x7f0000003080)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x80}], 0x5, 0x4) write(0xffffffffffffffff, &(0x7f0000000240)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x8) 2018/05/01 19:32:03 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x14103f, 0x0) fallocate(r0, 0x20, 0x0, 0x10001) 2018/05/01 19:32:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=""/4096, 0x1000, 0x8000}, 0x949d}, {{&(0x7f0000001180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001200)=""/56, 0x38}, {&(0x7f0000001240)=""/2, 0x2}, {&(0x7f0000001280)=""/20, 0x14}, {&(0x7f00000012c0)=""/22, 0x16}, {&(0x7f0000001300)=""/195, 0xc3}, {&(0x7f0000001400)=""/132, 0x84}], 0x6, &(0x7f0000001540)=""/150, 0x96, 0x1}, 0xff40}, {{&(0x7f0000001600)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001680)=""/131, 0x83}, {&(0x7f0000001740)=""/143, 0x8f}, {&(0x7f0000001800)=""/46, 0x2e}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/149, 0x95}], 0x5, &(0x7f0000002980)=""/110, 0x6e, 0x2}, 0x8000}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002a00)=""/49, 0x31}, {&(0x7f0000002a40)=""/47, 0x2f}, {&(0x7f0000002a80)=""/190, 0xbe}, {&(0x7f0000002b40)=""/67, 0x43}, {&(0x7f0000002bc0)=""/78, 0x4e}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/193, 0xc1}], 0x7, &(0x7f0000003dc0)=""/4096, 0x1000, 0x4}, 0x7fff}, {{&(0x7f0000004dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e40)=""/150, 0x96}, {&(0x7f0000004f00)=""/119, 0x77}, {&(0x7f0000004f80)=""/91, 0x5b}, {&(0x7f0000005000)=""/101, 0x65}, {&(0x7f0000005080)=""/251, 0xfb}, {&(0x7f0000005180)=""/93, 0x5d}], 0x6, &(0x7f0000005280)=""/160, 0xa0, 0x3959}, 0xfffffffffffffff8}], 0x5, 0x22, &(0x7f0000005480)) accept$nfc_llcp(r3, &(0x7f00000054c0), &(0x7f0000005540)=0x60) r4 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000005580)={0x1, 0x70, 0x1000000000, 0x9, 0x100, 0x7, 0x0, 0x101, 0x40020, 0x1, 0xfd, 0xffffffffffffff8b, 0x9, 0x80000001, 0x10001, 0x0, 0x9, 0x4, 0xe0, 0x4, 0x0, 0x8, 0x1, 0x6, 0x81, 0x6, 0x8c59, 0x1f, 0x1, 0x7, 0x9, 0x8000, 0x4, 0x101, 0x3, 0x8, 0x2, 0xd8, 0x0, 0x0, 0x1, @perf_config_ext={0x12b5e58e, 0x9}, 0x308, 0x0, 0x8000000000000, 0x7, 0x3, 0x6, 0x7}, r5, 0xb, r0, 0x1) write$cgroup_int(r4, &(0x7f0000005600)=ANY=[@ANYBLOB="1466461b6d1f8c40bb5421978ab4e1fe6f48f692903672ae2fe8860dda85377351a1a77d5ab5c84df5b589b85df4ef657008e642e032438b6a9b2df1867c0bba8792161d19bf6f6e91e03056aae3dde2e1c926e6ac692f7f8500651df2aadd3e1382c6803e0abdd4783f4da90cbc0adbcd24d3b89a9348ded7422680c954455ff1688e18f13a7436362943a5da94815c3aab39d250f2c96008db5d6c543233cc07138e3df26deffbaefeefefb2e2e42f41bdb0cae69eddea3b64c1133fa4"], 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005b00)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000059c0)=0xfffffffffffffe8b) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005740)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x3, 0x4e22, 0x8, 0x0, 0x20, 0x20, 0x2b, r2, r6}, {0x7fffffff, 0x1ff, 0x7fffffff, 0x5, 0x5733, 0x7e0a5407, 0x3, 0x101}, {0xf1f7, 0x8000, 0x6, 0x80000001}, 0x6, 0x6e6bb3, 0x3, 0x1, 0x2, 0x2}, {{@in, 0x4d6, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x0, 0x1, 0x10000, 0x1ff, 0xfffffffffffffffd, 0x8000000100000000}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005840)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x2, 0x6}, &(0x7f0000005900)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005940)={r7, 0x6}, &(0x7f0000005980)=0x8) 2018/05/01 19:32:03 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000200)=0xfffffffffffffd01) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/05/01 19:32:03 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x82, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x34}, 0x1}, 0x4044) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002021900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/01 19:32:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x9, 0xfffffffffffffffd}) write(r0, &(0x7f0000000000)="e3", 0x1) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0xfffffffffffffebc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0xbd, "c59e5b89e371375a79e6b86a282719245a3c3373c4e2b221333df84711578433470c60281f346e5d41432a12584fe59176618fcafc71e423291b4c5dcbbe2c7aceb463a43c5c33db87d23d766a7ce8c36dbb592971ea4981fce43fcd0c7180a966b69021e4829785e68e5a43a9359a42ef5e1ffd6314ac1bdb6432c8ce62258b85b44e97ac47092ba82f3cdfc1490adce56877b590f474e5331ca2f337655b1294ae554d6530a31ae9454f27d5aec48a6134cb1fd2a4fe72267e527223"}, &(0x7f00000003c0)=0xc5) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x2302}], 0x1, &(0x7f0000000180)={r4, r5+10000000}, &(0x7f00000001c0)={0x1ff}, 0x8) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r6, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/01 19:32:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000003, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) io_cancel(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000000380)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="9200070008000600020001806d0007000900"], 0x16) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xd7f, 0x8}, 0x8) 2018/05/01 19:32:03 executing program 0: r0 = socket(0x80000000010, 0x803, 0x0) write(r0, &(0x7f0000000080)="260000002a0029d10701c1eb448974000000040001000000000000000002000000000000e9ff", 0x26) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x84000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/62) 2018/05/01 19:32:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r0, &(0x7f0000000040)) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r5, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregset(0x4205, r6, 0x203, &(0x7f00000002c0)={&(0x7f0000000240)="dd7226370af92d48a04ebdc9dd5592b9fce68f79af86d632482c688011dc2494baba00aa75c459acc87bf45d4d59b98e9d085c1e6ba9bccf984e9f6adf960844ea8a94d32c620f20aedb74d536a28d9f80cfce", 0x53}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) write$tun(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="4927008e0064007500009078e0000001ffffffff8300000000ffffffff004e224e22048190780c1717f4066f41b1a6ba26c76b67963f97eff11581640030fe57616a3afbe57415b460c6be4482e09dc5ee70b23b41bd487290654c026c20aaea546a9d85b4211f205bc83f2df4e441c98c2d9764ed5300a18e87376e383a90cef09860cd0c301bd7bf9f4c72499700bc538960ea3fb66ae2e2b73d8e40f45130959905a5c8de21d78746476bf2499df35f258184228f3ebf52c6c7ba61513933a1fb81637010fdd03f4a0e364481e7ace03eb66c46726877d33f35961ab839c12df8734683180fa1ed2d000000d4f6eb84b39beb673abc6b2194925ed52219b35ac9"], 0x8e) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000000c0)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/01 19:32:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fffffff, 0x4900) r1 = socket$inet6(0xa, 0x3, 0x5) prctl$getname(0x10, &(0x7f0000000280)=""/127) modify_ldt$write2(0x11, &(0x7f0000000240)={0x7ff, 0x20000800, 0x4000, 0x8bc, 0x9, 0x800, 0x5, 0x0, 0x7ff, 0x7ff}, 0x10) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'ip6gre0\x00'}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x2, 0x6}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x2, 0x7, 0x0, 0x20, 0x29, 0x3ff], 0x6, 0x1000, 0x9, 0x0, 0x2, 0x0, {0x9, 0x48f55016, 0x6, 0x3b9, 0x5, 0x8, 0x1, 0x400, 0x7ff, 0x1000, 0x8, 0x0, 0xe7, 0x3, "6ad97ab25cfdc9a488754c3cb96d6eda41822919d5154960cf246391c7d44086"}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2e, 0x400}], 0x3, &(0x7f0000000180)={[{@journal_checksum='journal_checksum', 0x2c}, {@grpjquota='grpjquota=', 0x2c}]}) 2018/05/01 19:32:03 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x10007, &(0x7f0000000000), 0x4) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 2018/05/01 19:32:03 executing program 7: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2018/05/01 19:32:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/68) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/05/01 19:32:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84800, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x4000008, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001c40)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a00], 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/05/01 19:32:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x18, 0x30, 0x821, 0x0, 0x0, {0x2}, [@generic="cf"]}, 0x18}, 0x1}, 0x0) pread64(r0, &(0x7f0000000080)=""/134, 0x86, 0x0) 2018/05/01 19:32:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) r3 = semget$private(0x0, 0x1, 0x2) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000001c0)=[0x401, 0x80]) fadvise64(r0, 0x0, 0xd2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x9, 0x6, [0x0, 0x7fff, 0x0, 0x8001000, 0x9, 0x9]}, &(0x7f0000000180)=0x14) 2018/05/01 19:32:04 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x7, &(0x7f0000000240)={0x0}) write$sndseq(r2, &(0x7f0000000080), 0x0) futex(&(0x7f0000000000)=0x2, 0xd, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) 2018/05/01 19:32:04 executing program 7: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000740)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000780)={@dev, 0x0}, &(0x7f00000007c0)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, &(0x7f0000000a40)=ANY=[], &(0x7f00002bf000)="73792c2711fc7c657200", 0x4, 0xb7, &(0x7f0000000640)=""/183, 0x0, 0x0, [], r1}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x0, 0x0) bind$ax25(r4, &(0x7f0000000600)={0x3, {"005cb508af0e7e"}, 0x10000}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000000080)=0x10000000, 0x100000000101) r6 = memfd_create(&(0x7f0000000700)='#\\\'GPL&/[vboxnet1ppp1@', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x33, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x2, 0x1, 0x39, 0x8, 0x8, 0x63, 0x0, 0x2, 0xfffffffffffffff9, 0x7, 0x3, 0x69c, 0x2, 0x4, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000880)={r7, 0xd9}, &(0x7f00000008c0)=0xfffffffffffffe3e) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) fcntl$getownex(r6, 0x10, &(0x7f0000000440)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000000400)={0x2, 0x3, 0xaa71, 0x6a88, r8}) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/05/01 19:32:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000380)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="646973636172642c00e5afc0e9f56ebacf5160b163903663f3ac0ef0361c83524bcf92b4b347047427a202e54cc6dfd59f49048c3538697adb29a2dc88ec10be0337d27959542c4196ba28ead064cc39ebc6f16f820458321fc6fa6a68c0d8b9444a1d9b5183e9f8276f713d0d4d2ee80e210f66ceeaf5842053beac932077d7fd293445b11b6ad359460a176d377723bc"]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x440, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x8, 0x10000) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0x1) r2 = geteuid() remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x660, 0x100) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xa000, r2, r3, 0x7, 0x4, 0x20000) set_tid_address(&(0x7f0000000540)) 2018/05/01 19:32:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='mountstats\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='adfs\x00', 0x100000, &(0x7f0000000580)) memfd_create(&(0x7f00000000c0)='bdev\x00', 0x2) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/01 19:32:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x8000000000016, &(0x7f0000000000), 0x4) close(r0) 2018/05/01 19:32:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00003e3f9bbc8e82e751c5201f23fb9dc905b3bb04f180d40be22e6c55e3d7edd73ec90811710593073d61b5fef4df611bb5c7051d80d326e9196c", @ANYRES16=r1, @ANYBLOB="01000000000000000000090000000c0003000800010000000000"], 0x20}, 0x1}, 0x0) 2018/05/01 19:32:04 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) fstatfs(r0, &(0x7f0000000100)=""/75) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) fchown(r0, r2, r3) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x0) 2018/05/01 19:32:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x800) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/05/01 19:32:04 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4000000000000000, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) close(r0) 2018/05/01 19:32:04 executing program 5: r0 = timerfd_create(0x9, 0x0) unshare(0x40600) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140)) r1 = shmget(0x2, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) fstat(r0, &(0x7f0000000000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) sysfs$2(0x2, 0x9, &(0x7f0000000400)=""/250) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x0, r3, r2, r3, r4, 0x18, 0x7}, 0x1, 0x8003, 0x3, 0x2, r5, r6, 0x100}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x10402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000000540)={0x1, 0x2, {0x3, 0x0, 0x1, 0x1, 0x1}}) ptrace(0x11, r6) [ 219.706958] f2fs_msg: 10 callbacks suppressed [ 219.706973] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 219.718701] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 2018/05/01 19:32:04 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xa031, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x78001620, &(0x7f00002b2000/0x2000)=nil) r0 = shmget(0x1, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f000001d000/0x1000)=nil, 0x2000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) 2018/05/01 19:32:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x1, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000240)) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0xb6}, 0x8) 2018/05/01 19:32:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xaf) [ 219.790801] F2FS-fs (loop2): mounting with "discard" option, but the device does not support discard 2018/05/01 19:32:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x54a, 0x0, 0x1ffd, 0x0, 0x547d}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000140)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000200)=0x6, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x9, 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/01 19:32:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fsync(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 219.852358] attempt to access beyond end of device [ 219.857505] loop2: rw=12288, want=8200, limit=20 [ 219.882105] F2FS-fs (loop2): invalid crc value [ 219.904996] attempt to access beyond end of device [ 219.910124] loop2: rw=12288, want=12296, limit=20 [ 219.964142] F2FS-fs (loop2): invalid crc value [ 219.968878] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 219.987737] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 219.994915] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 220.014481] F2FS-fs (loop2): mounting with "discard" option, but the device does not support discard [ 220.044311] attempt to access beyond end of device [ 220.049422] loop2: rw=12288, want=8200, limit=20 [ 220.063515] F2FS-fs (loop2): invalid crc value [ 220.076323] attempt to access beyond end of device [ 220.081481] loop2: rw=12288, want=12296, limit=20 [ 220.123860] attempt to access beyond end of device [ 220.129399] loop2: rw=12288, want=8200, limit=20 [ 220.147278] attempt to access beyond end of device [ 220.152365] loop2: rw=12288, want=12296, limit=20 [ 220.188577] attempt to access beyond end of device [ 220.193707] loop2: rw=12288, want=8200, limit=20 [ 220.211909] attempt to access beyond end of device [ 220.217140] loop2: rw=12288, want=12296, limit=20 2018/05/01 19:32:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000100)={0x3fff, r1}) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/05/01 19:32:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f0000000100)=""/107, 0x6b) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) fcntl$dupfd(r1, 0x0, r1) 2018/05/01 19:32:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x103) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$unix(r0, &(0x7f00000001c0)=@abs, 0x6e) 2018/05/01 19:32:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x1, 0x0, 'queue0\x00', 0x1f}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x84001, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/73, &(0x7f0000000100)=0x49) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/05/01 19:32:09 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0x8, &(0x7f0000000000)=0x200000000000001) 2018/05/01 19:32:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/187) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x1f, 0xffff}) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0xfffffffffffffe7c, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/38, 0x1b}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/34, 0x22}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000002c06fe040000000000140100000900000000000028c6ffffff", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="9700000000000000"], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="ffffffffffffffff07000000000000008100000000000000ccffffffffffffff11000000000000000800000000000000"], 0x58}, 0x4841) ioctl$KDMKTONE(r2, 0x4b30, 0x7fff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400000, 0x0) 2018/05/01 19:32:09 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) socket(0xd, 0x4, 0x80000000) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="0778b78c23ea2e7366f12f673220610762994c7ab3eafc74523fb1dd53a424b8e400cfc272e2c9eeaa0686337e616626b02255994c7a530f9f085413907efe234aa3fcf582e02569374399949078c61dd78631afc88b3b2d4f5b04b5c53c66d305f4bac263a4424b364f4a7fd81ccb5e376862", 0x73, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000780)=""/4096, 0x1000) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x20, &(0x7f0000ffc000/0x2000)=nil, 0x4}) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/05/01 19:32:09 executing program 5: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) r6 = getegid() r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000f40)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003b00)=0xe8) fstat(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004f40)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000005040)=0xe8) stat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005140)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000005240)=0xe8) getgroups(0x4, &(0x7f0000005280)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r19 = geteuid() getgroups(0x6, &(0x7f0000005780)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r21 = socket$packet(0x11, 0x2, 0x300) sendmmsg$unix(r2, &(0x7f0000005840)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="90e01e7e3cdb8bde8bde4858a37896c5bae624d5fa152d69f6683e489b4873c76f2bb41902cf81952a459a330f711ee094f349e074aff2c45cfd9db4216c0d17b053991bb18b922507160336b4506be4b31def280585caddf4c398ec50147a7dea13fe95dcf99d11da040704b74ea8c79a12fd983f85b3e7a00f9138c4dc74d944834b94d8bd6fa1306c237cd5f1e23feab819fadf7dbc69df31928ef340f377db34d208451d686014a2c61553e120cbf12802e06caefd25077fa4f255eaff833dc15fbfe87def63492b043f65d23e9c32fe612774c3bb11a6d2fd0b56ee0ed2239c508908b270d1e7", 0xe9}], 0x1, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x58}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000700)="97719a7ebbd7cd83cd928794be3abf203d19e8292fdf114e8f4aedac0724ee15791bbdde84ab96c5ae4d4a87b2514c4df50aedeb966d27185bf96c9bfe54238ca0455988f658c33aa40010f274802f44c0a17590b232682c1279226c63f6890ea46384cd85a054cbc3194cd2162eaa87b2c9a1c2be8b6af8b45ef1c4d914b70dc22c1786bd2fe776153bbc9c31bb38d3e01771b54ac30e79ffabb5f82fcaa1aec0c5944d", 0xa4}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000980)="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", 0xff}, {&(0x7f0000000a80)="bb278a848a5fc4a8edcf43abf9962fa33ec1d5e7b9473d46a83c", 0x1a}, {&(0x7f0000000ac0)="dbb700512d68e922552aa6e00dfdff27c343f34f7008bf36286108d239ac52ea3c9f8958f88b8aaa8c28299801c0c8b2448dc855d7bc50621aeaa2d00390b27e21d2d884dfe99cb7fa7e73d2d19b1dcbc464afe74e8a4ec22def06d442d217430e895b7da7eb88dd9ae6705c0a93282542cee9904cc8ceb94cca6548eae137620c83dd44f92d9211d99a9783fd66002da870d3b4219bd805e082132cd9ffece92f2d510980520611e1c70d83488dafe124198a41d37a3328f03865b61b0f150e4f53aebb147633e1a7668fb7ed10735849ebfe5d203c4d3a03a90ce7", 0xdc}, {&(0x7f0000000bc0)="442fe37da65d6be386d92f47652d82ba50b94e32dd1f538f07a2f63faa88b766ceee60f1c5fa45ed819b7b06f714c835b44f9f2df0c5d0ad0f4cc6f52f5734434ced3ee38bc4bb95508bfff19cfd3362e1eaac90465d015c4af94632358c2caf93576244d93541bff259de02d3f6ebf10820536dc0db9ac2a193607964fc0d3d4dbaec15c961b876e18b2eaf9faa74bc3dcfdd1926921bca39102ee5d4d3d4dfe53183b6a41bf27460a4162c2fb68fce5869d90c35a84ea711f4bc7797996b6fb78c06d240dea9e67f93c9b49180931545b2d9040798faec526ec666051ddddb49e80d7aa632d173ddd45e5911f85d332eede56f5ec6d30a", 0xf8}, 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0x1000}, {&(0x7f0000004e40)="1aea3c18523d7f5d3230d028b881ad1f77d6df45f7a5821295150a2a48a6f7b1cb0835b0d9602effb957b9ad4657a53dd5d2d0cdb9968cdad8dc06a2809848f32c1a8113a6", 0x45}, {&(0x7f0000004ec0)="04a625f20d3a4f36b0e6fe4ab91d187fb4fc9371", 0x14}], 0x3, &(0x7f00000052c0)=[@cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, {&(0x7f0000005340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005700)=[{&(0x7f00000053c0)="8f6c086dc7d5ba9397383861e5", 0xd}, {&(0x7f0000005400)="88", 0x1}, {&(0x7f0000005440)="a05604a5347e1a5c5ec4a00e2d2e241905c4371b9be4f3fa31aa8d03", 0x1c}, {&(0x7f0000005480)="7222ddcd43183fa65398102146723d5498017caf768d5fc2b5aa041596bfcb6e419887770fc965129e2c2edf31090fdddb261544be6d8e76c7a98c47ce2d04273ee6d0a025a44a9a05485ccd3b6fc3b963a63e66227b370f45410ba503a40060b0fc2b1a1823ca364be5b8f97b25081a324ff70797ed3446f7afda61cac139b87238b6fdb831ecb5d8b0a34be2f91ff7236afee3c0842ae57bb4962bb3ef921a6ce992c90668311b12dfaff9f036535b87d3", 0xb2}, {&(0x7f0000005540)="9bb6fe4adf43111220de8dbbe7efd9317265a14c2678bd38839fc6f82b7b3fb7dc1316790bee21a713f7be8754d72b07cc8a465a3e3da22b60a4", 0x3a}, {&(0x7f0000005580)="f7e5e6d06f3c66efa141049e7813479b11ef87987ce701f3fc27c2847b1e49454ef99308d7ffc52b2d17e73791d77d946d6d9615ccf96e57994df05255cc28698d5f0a96409682c3b1a9d24a9e691467b9309cff94c18394b311b9b9e1cd4d18a2032c9a42a3723eba54aec85f5fc94c9baf8fc85cd4d23a9a", 0x79}, {&(0x7f0000005600)="5e58f37cf4d7f5171656317608b6a917e9caa4de8ac852c6cde6dce4dac80944ef6bf509e0af2403bf32680a4de3d869fa05903f779d613fd1b48e3ec071558c723255702b635f15ad4b1a0fa32f1685d5ecfe70a39238bae68555d416c99340a583e03a3a07be818448071241d75afd3014027d84d069997a180b91c417a7b6f7467ac169f81ce2bec3017f14b58b3ec68e5db766be0730ce4e6e0bc15a422920574e096f501dc89f50080da5c83b2eb26fd5bfcabf2a66b08973f60d829ba52be659e40d0075db5eeb868c0590d1af", 0xd0}], 0x7, &(0x7f00000057c0)=[@cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r21]}], 0x58, 0x4000000}], 0x9, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) r22 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r22, 0x112, 0x4, &(0x7f0000000000), 0xfd70) [ 224.104467] QAT: Invalid ioctl 2018/05/01 19:32:09 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x30, 0x2d, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, @fd}, @typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') 2018/05/01 19:32:09 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) write$rdma_cm(r0, &(0x7f0000001f80)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001f40), 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002c00)={0xffffffff}, 0x117, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000002000)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000002040), r1, 0x1}}, 0xffffffffffffffac) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0x18) 2018/05/01 19:32:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 224.313288] QAT: Invalid ioctl [ 224.328535] QAT: Invalid ioctl [ 224.351731] QAT: Invalid ioctl 2018/05/01 19:32:09 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x40000000012) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1a5880, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000380)={0x7, 0x0, 'client1\x00', 0xffffffff80000000, "44c8900d3c626ed7", "61f109c31ab566aa7c8e829eff9379859ef3ed9639bba0116b87714b6f345f8d", 0x0, 0x2}) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/199) fanotify_mark(r0, 0x40, 0x0, r0, &(0x7f0000000040)='./file0\x00') 2018/05/01 19:32:09 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xf3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000088480000000000000000000000c04a0000d90065000102ff907880000000000000208617000000ff00113e1191eb9f95e3da9c0a8ca2960ee8820bbcc2ecf720b7961d200094060000000983071aac1414bb83096ab6fb7a8d759c070f057f000001ac1414aaac1414aa008307047f000001000000004e244e24", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="c086000190780003131261bfb826cf6ebe2718ba914b069d025b13036905060000ffff00b91e163d6bb4b0581eadc53c52f92047ac44259a7837c4a91412017c09ce05d638064ba926d873a9cde8d6c8a17fb98d5eb845d55405587a79"], &(0x7f00000000c0)={0x0, 0x4, [0x0, 0xffffffffffffffff]}) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x5b, 0x1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x2}) 2018/05/01 19:32:09 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendmmsg$inet_sctp(r1, &(0x7f0000001540)=[{&(0x7f0000000140)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}], 0x1, 0x20000894) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/05/01 19:32:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") sendto(r0, &(0x7f0000000040)="75f54d5bc2db77786ddf4e09", 0xc, 0x20000011, &(0x7f0000000080)=@sco={0x1f, {0x3, 0x0, 0x1f000, 0x2, 0x2, 0x24}}, 0x80) write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) 2018/05/01 19:32:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) r1 = syz_open_dev$adsp(&(0x7f0000001300)='/dev/adsp#\x00', 0x9, 0x400100) r2 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x90) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x0, 0x3f, 0x10000, 0x200, 0x0, 0x3}) write$vnet(r2, &(0x7f0000001280)={0x1, {&(0x7f0000000040)=""/6, 0x6, &(0x7f0000000280)=""/4096, 0x2, 0x2}}, 0x68) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10a00, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001340)) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x651) read(r0, &(0x7f0000000140)=""/154, 0x9a) 2018/05/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0xffffffffffffffff) 2018/05/01 19:32:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/251, &(0x7f0000000000)=0xfb) bind$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaacd6, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/01 19:32:10 executing program 1: remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x3f, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2}}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x42) 2018/05/01 19:32:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x50, r1}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/01 19:32:10 executing program 0: getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x7) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028200006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x1f0, 0x2f8, 0xffffffff, 0x2f8, 0x120, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000000400), {[{{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1f, 0x2, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @rand_addr=0x80000001, @loopback=0x7f000001, @port=0x4e24, @port=0x4e22}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0x0, 'ip_vti0\x00', 'vcan0\x00', {}, {0xff}, 0x1d, 0x3, 0x4}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @gre_key=0x9, @port=0x4e22}}}}, {{@uncond, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x7, 0x2e, 0x8000, 0x2, 0x1, 0x20], 0x7a, 0x16c, 0x10001}}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xb83, 0x10001, 0x15fdc440}, {0x8, 0x7, 0x4}, 0x6, 0x80000001}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @loopback=0x7f000001, @icmp_id=0x68, @gre_key=0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18b30000000000000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/01 19:32:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x430042, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x4) 2018/05/01 19:32:10 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f5b000), 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1900000000000000100016000000008000000000cbbcfccc4cc5230000000007e9000000000000"]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="117c51ff711e92b4ae96", 0xa) 2018/05/01 19:32:10 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002080000045f32c904000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/connector\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xb376, 0x9, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0x1000}, 0x8) 2018/05/01 19:32:10 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@multicast2, @multicast1, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x58, r1}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x40) preadv(r0, &(0x7f0000000100), 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x207, 0x1}, 0x14}, 0x1}, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0xb, 0x5, 0x8, 0xb, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_sec_ctx={0x9, 0x18, 0x8, 0x7ff, 0x3e, "34fb3b7da4c47bad792de28647ed5302f02436474732358a6a8718fddf7eb0219e7edf9c2251f785128ac605555426c95984cef55132ce9b98c3661fbacb"}]}, 0x58}, 0x1}, 0x20000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) getpeername$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) 2018/05/01 19:32:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xffff) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) ptrace(0x4208, r3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r4}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x1000, 0x0, r2, 0x0, 0x9, 0x8) ioctl(r0, 0x2, &(0x7f0000000500)="60df0f516c2e94d3f52026c749fa24428e06d777c48830bb2f25245b6760a134e9dcb8b43216997d02823c4e982e63f1e076ec20b7cb6b8dbe816d49e4bf29946fcdc57679a38e202b54841f76fe2fa937c6cf62aa74ffce247fccd94b484419f685bb76ebf672e3075a9d6a5794d2000000000000000000002000") ioprio_get$pid(0x3, 0x0) ioprio_get$pid(0x1, 0x0) r5 = getpgid(0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x0, 0x1, @tid=r5}, &(0x7f0000000480)) [ 225.406253] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/05/01 19:32:10 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000bcd86622c075f8e6176f3424962218a3236e92e145bf8cbb645419b7084caafdc4703426e106f32b14ad737abc518aef942fad47f2a04d33a4a2bd3bbb179bc43fe9b45cfcc493311c1702f341c2ecd6c10bc5bae422b661bd03c485ab199c885f07aec559f5d0dab76d13a575700c4170c70e0bc625e26800"]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e23, 0xfe, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @rand_addr=0x20}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2b, @dev={0xfe, 0x80, [], 0x13}, 0x7f}, @in={0x2, 0x4e21}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0xf13d}, 0xc) 2018/05/01 19:32:10 executing program 0: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000230000/0x600000)=nil, 0x600000}) [ 225.460900] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/05/01 19:32:10 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400800) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000140)=""/193, 0xc1}, &(0x7f0000000040), 0x12}, 0x20) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'veth1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="26000000800000000000000000000000000000a16e0b49000000000000000000000000"]}) 2018/05/01 19:32:10 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x9, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x11}, 0x100000000, 0x2, 0x7366a6846953813, 0x2, 0xfffffffffffffff8, 0x1ff, 0x100000000003ff}, &(0x7f00000001c0)=0x20) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/246, 0xffffff5d, 0x23ffed, 0x0, 0xffffffffffffff4f) 2018/05/01 19:32:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x8, 0x2, 0x739c, 0x6, 0x8, 0xffffffffffffffff, 0x2}, 0x2c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x105000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000400)=0x3, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind(r1, &(0x7f0000000340)=@in6={0xa, 0x4e23, 0x84, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) ioctl(r1, 0x40044103, &(0x7f000000cff3)) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/05/01 19:32:10 executing program 7: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020600f90400000028bd70000000000002000b00e1dc00000600000000000020e448a018323ad75812b7a76472e1a02af3244df893220f0c250dbe16a49b7fc2a9f9405644724225542bbdde193a4cad982e22bd43b6e3c06f2897afa8432f6c7065431682ddf66c0cb513d3cfd94e7a48b9a03c10c5bd7a5ac2e26a2b8f008d095bc7b95d36bf4446b3fdcaea8f2277a983e7617de5e289d508e927d3e1d78b3264adfa00e942133f0165deb6579f8db916bc75b1bfbf42a53c38830f7a122a7147504df1acb6f452"], 0x20}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x5001) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14, 0x800) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000dc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a40)={0x32c, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x164, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa9d}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3754}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r12}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) 2018/05/01 19:32:10 executing program 1: 2018/05/01 19:32:10 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) timer_create(0x4000000000003, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) exit(0x0) timer_delete(0x0) 2018/05/01 19:32:10 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x0, 0x3f) pread64(r0, &(0x7f00000000c0)=""/98, 0xffffffffffffff4f, 0x0) write(r1, &(0x7f0000000140)="68edf11916a8047ab3ff94ef591ce9741edab0c2bcdceb88e1d8d412857ebd998a54bb162785f855f415736d9f691559b9865d750bd72068e2d8eb63ac0198392bfa", 0x42) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/01 19:32:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffff, 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="89bf5ea61b7955b6fe7a6cb4b37a451d", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f00000014c0)={0x20080522, r2}, &(0x7f0000001500)={0x0, 0xd9a}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="180000000201030104000000000000000000000004000200"], 0x18}, 0x1}, 0x0) 2018/05/01 19:32:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000006110740000000200000000002c9ed900080000000088cf01f41fbba8e07932e329bbb58670ca32e3e8aa6f4490a6996aff51752f32a06544d000b5e1512508f027d37c5b5703a8f4deb2bc3d26e65a4e241a5c4545c2883eb61810d6aff5505057699467f491dc19c998ed2380e5990e4c85c04ab4ae28b1937f4495a3b68bea79644beca2eeecbcff11c07fcd376be7a46beb393edef07c5c0000000000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/01 19:32:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffc, 0x21, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31070000005687dbd490bd09e436cb6b139f56823780ebc8af41db9be1", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/05/01 19:32:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget$private(0x0, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r2, 0x0) 2018/05/01 19:32:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x2802) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000340), &(0x7f0000000800), &(0x7f0000000840)) fstat(r1, &(0x7f0000000880)) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)="11bfee87c3b8828c56c791e8adbd19df5b403f7c69685f24f93053bcd4653b1ecbcfa30529dd1ff4e027a7235984ff8db4b0592ad8ad2240cf6e0454f581d0f1aeb0201c3265f5f799ebc3d0d4f1215f0ad5638ef9f23c2599cdf34aeefac9b13ae1185f89c5d876c5fe3b1b069e28177e1cc764f8cac669ff00485d822bf75be96e2d2bb189e190837cf29a90c9f347b6e45d3d37960f71caff73f5ce0c25427692473c106a0de013b2453241cecae9f5edb8b82e06b21e253ef728c1c165f820e73f38b5790933224a431a6a6bffcb2a1d4851", 0xd4}], 0x1, &(0x7f0000000900), 0x0, 0x4}, 0x8000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101100) accept(r1, &(0x7f00000009c0)=@l2, &(0x7f00000000c0)=0x80) mq_notify(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x13, 0x2}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x0, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x424000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000780)={0xd000, &(0x7f0000000740), 0x0, r3, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') restart_syscall() ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) mremap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000240)={0x0, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/01 19:32:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) 2018/05/01 19:32:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0xfffffffffffffdad) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbc0d, 0x20200) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x81, {{0x2, 0x4e22}}}, 0x88) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) 2018/05/01 19:32:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="341212ac8321b405a355102ac96d3eb554c6fe497a3df4d53b1e1beea2118249b44b75013d99ffdd5edecaef2fa338ff04ab7d258142c16e5d2cc31876d050c56fab94e3115a626c86756c66f64a1a63da2d4b177a8245da6236e8d4a2250e1cd6d03cc65f4abf89f0653f95ebaadf8e7181a8acac80f44b9fdc9bfa8e3bd4390a458b9808a7e1ce6815cac910590862dc34ad5bbc26cece369270ca162ab8f48f795dc3d4cfc94206583a46bf81d8af20ee53dae30571e1cfaee5a59436c35e77a1b0c2d0c4625031de92011e75", 0xce}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="e0000000000000001d0100000400000017d8c219e39a0388088c2e4a508f672b003c0b900d01cd4cf9a6c1b6b68b9406f0c5229db3364cba75faa2d70cfab3318cc630f1b3f6274da373605239b538a27e5b0f6b00d389116ccf925c1fd5fb4c000d654381be4c7821eb382f44a053c5c8c701aeb891920d750594ad9db5b3b6c4c90e42f2e6b228e9bfe5c29574adac1edc72d153ffd940d843fc95fa13fb6080675df64c2ad819568f0663959100c9d17457641241f07ea3d90ad1f82560197368cf1c4aa7891a5f7eb41aefe0bc82cf73b005f9f7ad6b42b320b901c9c7242afe00bb0d5d1432fb12abd0000000000000000c010000090000004630844dd41a3829f589b318e79033fb1dc68217d24f9a99d8063aab6dc74d4fd9c4fffa12f4eb3ff7193e5fd4553e67771d3d70a6447f93117568cfb5615c830846335a23a4e04f6f076c828f18e53fa7477681d52e90251a74e8a44aa36f346c67f5bb3dfc9049c7588fe9653a37fbf3e2ac5e23f14e4ff6aa2ab66328925d9975d3c0e6c1554d89fe27b03ad39e21169a6a7d7022062ce7c9af306230ce41851b89e47d16ba5f90ca87c059a1fd26d6f655e96ba1b13a4b4e000000000000180000000000002006000000c7000000f8a189ac4add76cae80000000000000016010000030000007d42d1fdd0dd3ef5ab908aa7d44c33d54e04df5f8c5065e1cd13717f6d19d138fe3a1ddbf6123ba58046956f93fc079d37baf8dcf0425f2682c0433696c3e2c0c418b7660a5bc493112746bda31d11608a6ed2e24cc544756e2e1d42d9c9c3234df3a1d34eecba917c0c35adb0ae3abc6e3788a1efc5938a3126c60f9f6ea0e32076f55b2769655384911698671a67d1859e4687bd5c727f16ee4c8df866e061b69290b709f4092712108dc4baec301f8ce3c5632812c29258190417765d7151586355df7813f913270000000000c86d051b690cfefa6008c1b8fdfed010469bdb070f3e251018006bdf4028e6290010a53dcbbcc6e8d47e95c002811af884b395a74d379d773dd0be0c1897e4798d0caa2dd8b221124abf455dcd"], 0x2b0, 0x8000}, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0x10}], 0x204}}], 0x2, 0x0) 2018/05/01 19:32:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/01 19:32:11 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x25, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) getpid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = userfaultfd(0x0) vmsplice(r5, &(0x7f0000000740)=[{&(0x7f0000000380)="92a266b4a240cfa7e88cd92f14e4872e3aefe33fc046189b1210f7f67809bfaf08b5a630da851cab97e78ab083448d5b91d461f9d27ecbcd547a94ca5b02f8c21a29293b2a403fbb05273508460a2b32d07d1562ee3d63f6b292d873a6c5894aa4f629cf5a038e08969d6b9a0d4151b3ed949060cdfff85e2969c02af9c060fb1ad99a0812f2f7d8ae6d41f4248f7355b2e4464ace3b865cb59d2fdc1cc348c20c2837dcb89e937a5c040a552f883d2093599f4629e8d50b6e56bad58cf0d55c0f0765549d27690dbfe2c659b11d956573ea53d9d0e07d00a3381d5696a5fad00c43eac8b9a2c000253d38a3dbdc55ea3825cc14c284ef", 0xf7}, {&(0x7f0000000540)="183c1658acb9b7b447a331d3c332906c06c28fe844dc7f859a566ba64ee00fe2c2a0713a40592f51787f96d6f8418800b882c8bdd4d5bcaa7a6a34e49f9f04c174a647ff2f4c68949c5c0d4f1e7df1d7f8d5aae07eebe5738362c1e4bf41b86aeeebd1770c1a903607ac1208afdc003653c634852aca9a612f271c3b7572f36a5c487eecda7408517660b9595539fd50cf51d7e0241c3f51103e4aded0edeb79f40dfb3f34f7d8b2420383c13e47a2cb0f2becccc146fff02ff167d2dcf23d42eadbdf8ef9c82c073e0aa410c43307ab68e6de139497c4aaaba604fa3c3ee0c0e8c5c4cb21be", 0xe6}, {&(0x7f0000000800)="6c152e49e7fd54ce81326b84b1ebecf1ff7fa3cc0b46510a02bf51056fcac717f141d004a55054128afdf407305ce5e0f24916e9c6ee60bac2f02cb6aec35506eb742836b69ffe78a1e0b1ea436a6ec9a733f378fcacdc575e255b321ced9f01222ab73b4b58a53ba93081e5fce437c28fb0817813f4376efa33e1c0ba8034af89c04efc0870eb81c6ba0c02ee26cdeed65d6e5a500a628c8a492df6f27a837edcd090d33f2f7f99ca1947a1a5cc4b5fe04d5436bf30803bfa641ebc79d3105f0e71c63003b925f7a6854ba4ab64b2875cfbc2ece8a1ec169cd8cc5fb7ae2e849fd94f", 0xe3}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000500)={0x3, 0x0, &(0x7f0000012000/0x1000)=nil}) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_type(r7, &(0x7f0000000080)='threaded\x00', 0x9) socket(0xb, 0x0, 0x4) read(r6, &(0x7f0000000000)=""/126, 0x7e) sendmmsg$alg(r7, &(0x7f0000003780)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000640)="51655b97c00593210ee52706312cdc75171521f933b8d34fe9360cb8084c59bd264fa2c5801de06d49674773d40da023b63fa1c4e2d483dbdb68c09fc99e6bb34acb13a2b3384dde63f371e8d9c05ca21afccdbfb03d287d7c0a50304e93ad70c3ccfa8cfc2ad83525c67762f800d5b198160e133370df6ef29c1b3e714954fb94922bac90cf8c0156edf02a1bbd6a8c4b3a457ee609ba48923816bb5a71f8cba4d76c6da3ed2bbb0da5ff2a0612d9de3dca67a0fd3a7242b4c2046c108c468e3d8a9c01038acafdf72719f143f31454f3e6aa9d47d5a4aae70bb65d5c9d961372893c749cdb950a60481f191fbeae298152b9ea1196", 0xf6}, {&(0x7f0000000140)="b9acee9e0e2913d495b41d954811b828", 0x10}, {&(0x7f00000001c0)="15ef12d3b06299adb84825aac84749a115e79270c077f77c2edb1f5169", 0x1d}], 0x3, &(0x7f0000001a00)=[@iv={0xe8, 0x117, 0x2, 0xd4, "4ea72cc563f869852f7ffe55275531ba3f64fa8ca978448222770cbc50549647a560a8b207dceb475a2f6db324746b469f201fdc5f3f25f23200b6bf41639c1f9b69f87a71c6f2a1c2f80b93e5956de502337911f0fbf3c2914ff3423604fd8179225c88c28dcc288741c5fa26c7d125c09b7e03d88ca570cc384ca58713a6fad1871d919aa1b8e0be244338951cbd860569558be7a74b3cf5394800849e6d628062b892229298730197af0f5ecd8f9a0e3de7e9da79c46f515ad7cd07db7480adae78ab92015f26c74cc46884912eb2e0e294f3"}, @iv={0xe0, 0x117, 0x2, 0xcc, "0974f29a2de3901237cbeadbd2cb9332fd5db57ffb2dd18d62d144f6976e31c81364db46933bad1e92844af5121c809e85a4765186ff47a6f4b6ed13e3ecc62ec7719e8214dfc8b2a8d2302c079e678c1c3fd290d81d54e404737c56f9176374ac4dee517c994b7b9d737c9536f1813859ab054f9ff54d1ba46cf5261fca148c72bea36655fb2c0842f2a256305092bfd597142bcfabf7a3c71fe5d5a754d5308060d51f28ee97afaae61c3d9800a64c55adf4b6c9b0d744f58d7ef8e15e942eb40b975a68ff0d7fb686da1b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa7, "3b9c9fdcdfacd45e4c244d3f28438d9905fd4ff8aa5778c9322420f8ab780ba369051e96cff1a5791d83ff6f0214f308d20e84bb34c4b9c1d1bdc8afca44e6354ff0e7fd23c41179185d6794358828b2762346c2d156e698ea7e19cf0fe909852d9ef20a7b2f1a5e679c58f43a603981b1cf1e60c5b365179535a5b13f5da2af3cc1ce66c1d2e605c1bcbcfdd42ef8fb8ef53343f6d824dff0a7d0ab995616359b1dae320d0d33"}], 0x2a0, 0x4}, {0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000480)="ab15aabb4191226a4c98bb8917339abbf1bdf88eaa2ce748a7ed2f00a89514e14da3d17c24423f4927c897dd84401d8aafce88449d5ade4ecb06f99dd726987e5563b4f72d4cf7e05e86f86aa75035f1ad162b3ffe6cf2", 0x57}, 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{&(0x7f00000030c0)="62f4e222f3a2993d6a87f0f4d5718e97cf3d0dfbf3b48f4e39e90affc263b549e2aee3af5847ab1243a4b4a6a4d5b3ec56ad3e099a3e3c34ed0a040bcc8e8be7d3b89c78316ca11f42cdfb806ab9b386a6f8f0ad6010f65cde013d50433cef6817318b1642195aa940b097cbc692d2947343a8c6101d1410abfdc041c5ae36c3452573205f256d37b65cf744c1a60c", 0x8f}], 0x5, &(0x7f0000003200)=[@assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xb8, 0x117, 0x2, 0x9e, "6228857314bf394dd4e61f24a773a7e6f590f0b0927498b7f498fdde4eef33fe25f3e74d16fcf55fa9b24d2bf07f2eab9533be63c020121518f986adbcfd959a6cdbc64fa26b3d3340d17c79726cde1e15badc16450f4ca982a4362170a77fd7dcb6824f36e9b675ecb5fcf6abf567fc88e7d6e9cd13ba6f8935c4d4967fc1aad7d29f4f89557f36b8185d455affb683f64e94078dc7975321e93680ec8e"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xf8, 0x117, 0x2, 0xe1, "24d4ff92c68de71c4cefadeed99d6466f79404215a2d53634037c1c6d5f5a679ad08b1e5543eb49cf4a1f35416f4c123a9ea80142a6c6b59ba5202c2d193274d0c5e30876c801811a2d2ab455889631eeab490dc4dd527aa82209008bbb86a5b3ecedd6507e7d2d502871ae50e728ff73a53917bca7f7e968db1c565267885ddf44818c7212f08294168935b1d0f53b0dcf4037f44a876c22a1e9b4401027cb0a992d238cac591b8562d373a32d3028aa99c7c5a46bc962376cdd777cf09e60a8c2d234e7b746ec28695c91a53c3933bcabac4bd6da19bfee8a5ae1a2856d772f9"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x24008880}, {0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003440)="1e589a3c00eee2348742deca20c6b74cd2af011b531365af39770c4f636d968c78cc5e1269ff59481987a6ba9797db53340d33556dc4e386a8fb6675a2789da6f463570a5fd670075943c8c03caf0f0d60f6d876beead58c16f86ec4a06d2216ad9e3ad1405c1cbb63e6fd7d6c17f4a6028a49bc415f634bec2fed5b64c6d31253ca", 0x82}, {&(0x7f0000003500)="778ac1835196abd574bf2e2e58785838bbebc885bb5935dc32da05ea832e4291e0557823fd5428ed7c5ed2b96fdf4251aaa070a7cdf4471815c67957b856bcae46923cd77d839c7eee2f3d0a6b5dc828627d7fc180c5212dc963a2c1ab88b1676abf889b746d11e85d21caa97dd86d7de877e98711057f68258f796fbad39a96acbe95d0a66ddc99c8510d1797d835b082103a8cb62c78ff3ac8468e28883251523dcadb9cef7302fb59d5921460a347e07cbac8d24e4c7b511759852a07ac82dfc2441a3ec159accfa12f209d42f75e98276ec328", 0xd5}, {&(0x7f0000003600)="48accad8da86ba425e769f0ea98ba8bffcacbdb912c49c78d735a653b0bf84402bd1d0582b68c9603e62bb0c6bfdd2842c0f01ba7406a7e04b979b33ab0465c01841cd7981301b49eb6008f826b643c5b5f4447dd796c886cbf5ff3f2db4d9a2fe1427e0f24a779bfbbc06de3e8432fc2febeac900729e652f", 0x79}, {&(0x7f0000000780)="cc9069f94d1bfd84bdefcfd18440ad3f72c7d947e75135f3a50a5507a6c0ba1a9c7c9ef3b2b95f1f4ce845c2da6ffa98207c594ad045fadee6a7a6f4056e", 0x3e}, {&(0x7f0000003680)="67314d01b3982febc7dbee0ea83e978c9c67b005a7ec6efd4edb5843dcf5e48e07859f595c159ef9417a412f88fa1e5276c5c18db7de", 0x36}, {&(0x7f00000036c0)="6451597211ffda7c28e07a5e173edbc8244d79387ff84c7a5cf606060d990f6316aa8a87d696", 0x26}], 0x6, 0x0, 0x0, 0x800}], 0x4, 0x8000) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000604ffc)) dup2(r6, r8) r9 = dup2(r0, r8) dup3(r9, r8, 0x0) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/05/01 19:32:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="896a4ae0abc1e69875578d3ab6fd944478574a5d7388d90d1b41b2a8dd50906e3b1ea28dc7aac1033e5abf3d845fb56a41968598587ca99b6999544e21e336ce577ff40236fc88881b9c7adf", 0x4c}, {&(0x7f00000002c0)="166f3966c03de90708613199c49c94305b9c1898cee42a0e093914870f4045e066c78fe92d68", 0x26}, {&(0x7f0000000300)="e726304ba4b2d23f5364ffe0a7be2cb2074df47a3afdff039a6dd79be4d9e62d348db1e450b14b79db", 0x29}, {&(0x7f0000000340)="615352efb7c72f69e3a8b416c6768ebdb901214dd4c67827af014d664b2bfe881767342be70e0819472913e6711eea6755bb6291e32d97ae18296f71cfc40dce0522ee230d1a2f62ba0ef6bf736f253a03a31c0ad8eaca5adadbe0cafd0707ede693e47f537b1efb2bb47b321e6b01e2f9fe46e749f8a1905147d099dd7f5588afed0d3f334cf1c5824b0e6d7162b7b4f8c1c09f28352fd520a78581facee487846f4f5c7cc99d3d3ce84009b25f4304052fa33df36bbf10bc8c4072cc583d3549062edecc2ec060c18f85f9084eb3bc8f8e2a", 0xd3}], 0x4, &(0x7f0000001a80)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x88, 0x117, 0x2, 0x74, "1599d2f4334647fb35b8bcf534196388dacb68c81d99456c839ee38b3991afc75f5895685ac6a7c537d7774ca352c88720d7387269651fed1bcbf20112362a2361bed5f0fa73c09d257bae533efd2cae1dbc5e177fa88922d6e84bac00fb2192fe0c05fa48ba5518b5ab39dfd7397a312e198c3a"}, @iv={0x68, 0x117, 0x2, 0x52, "12b0df16a364d924c8dfcb437c7266ac5c6bda5b5ef1b138a41d812db2af46178e35f39db29b9990e29519f91a1a71156589adb48f5b0801584eab701fc1d8f5a07e63d8cc25cc1ef8da771056c0b0bf1830"}, @iv={0x100, 0x117, 0x2, 0xe7, "709069420ab7cfc49dc82237666570e926c7652c90f420aabab0ca2dc9ee98aa819905dd784e4ecf93719d34b932e169363b55fe9d35c11e6d40369161b3fa6780682e5d2c08a50a2cbb56515a53e40b07c9a801af90ee7a4920ff5ca526f194f1f895cf2d29b47465393f15f2b56821a2e531a884db4770c703c640736dde8168029635bb78ac73907207a4ac0a0c5f0e5eeb1364e661374efc6029c1575ac1a55b789890817a539153a90c996015bd1e744d4d852d02273a0779d44a61230e2cd357922a42b9b1d0cf051a30b4e44a9c83001481ae4f65e1308d0bce59459de053dd34158572"}], 0x1238, 0x4000000}], 0x1, 0x4040) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x214202, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/01 19:32:12 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xf5ffffff, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x80000001, 0x3}, {0x8, 0x7fffffff}, 0x80000001, 0x1, 0x8001}) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x101, 0x84400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'bridge_slave_1\x00'}) setsockopt$inet_mreqsrc(r2, 0x0, 0x427, &(0x7f00000000c0)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) [ 226.929161] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/01 19:32:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f000094b000)="2700000014000707030e000012ff030011000100f5fe0000000000000000080000000000000500", 0x27) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x10000, 0xae9, 0x7e, 0x8001, 0x2}, &(0x7f0000000200)=0x14) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getrandom(&(0x7f0000000040)=""/245, 0xf5, 0x3) 2018/05/01 19:32:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) read(r0, &(0x7f0000000040)=""/126, 0x7e) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/05/01 19:32:12 executing program 7: sched_setaffinity(0x0, 0xfffffffffffffd79, &(0x7f0000d81ff8)=0x10000000fe) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000004c0)=0x40000000000a35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) [ 227.070067] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/01 19:32:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000002c80)=@nl=@unspec, 0x80, &(0x7f0000003300), 0x0, &(0x7f00000033c0)}}, {{&(0x7f0000003480)=@nl=@unspec, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003780)}}], 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101402, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc000, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x1, 0x3, r3}) 2018/05/01 19:32:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffe0000001}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/01 19:32:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0xffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/05/01 19:32:12 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x2200, 0xa1) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3b8000}, &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x200000000000fb, @time={0x77359400}}) 2018/05/01 19:32:12 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8042, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bond0\x00', 0x8}) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000080)) 2018/05/01 19:32:12 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/05/01 19:32:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x90, 0xfff, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r1 = fcntl$getown(r0, 0x9) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001740)='/dev/uinput\x00', 0x7fffb, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000017c0)={0x2, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socket(0xa, 0x3, 0x96) process_vm_writev(r1, &(0x7f0000001580)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/248, 0xf8}], 0x9, &(0x7f0000001780)=[{&(0x7f0000001640)=""/254, 0xfe}, {&(0x7f0000001740)}], 0x2, 0x0) 2018/05/01 19:32:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/01 19:32:12 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000340)=""/183, &(0x7f0000000080)=0x4ea) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x100) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6368050000000001000000643d312c657272e53ba415211ae6f869c56e75652c0000000000"]) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) close(r3) 2018/05/01 19:32:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002c060000000000000000040000000c0000000800090000000000000013ef61caf83fee3d360a86024d5abc886071543fa907c59cfc3f9926b95d82856eca933b0b1854b9ad0269d7454885765bf4b48e89fdbfba0a404d6d92441c3b580f5e967c34a3f635fabb11665a4517724da2b7c806a95055165de719ee8a832673d5cadc5c3840dd36bb4bae59a6"], 0x20}, 0x1}, 0x0) [ 227.471384] FAT-fs (loop3): Unrecognized mount option "ch" or missing value [ 227.625885] FAT-fs (loop3): Unrecognized mount option "ch" or missing value 2018/05/01 19:32:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/173, 0xad, 0x10000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40010023, 0x0, 0x0) 2018/05/01 19:32:13 executing program 7: clock_getres(0x2, &(0x7f0000000180)) 2018/05/01 19:32:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000580)={@remote, 0x0}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000600)={@empty, 0x40, r1}) 2018/05/01 19:32:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x3c9, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) fcntl$notify(r0, 0x402, 0x30) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/05/01 19:32:13 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x2, 0xca9f, 0x3, 0x2, 0xa2, 0x8000, 0x2, 0x3, r2}, &(0x7f0000000600)=0x20) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)={r2, 0x6d, "3fdc3a4f1dc54879dd9de8573b4630db260ec29a91d99a621da0b89bd832cf78c49087c381bb95ab18569c0b9631fe4fe57c8f4085c2238020ea66702bdc2479125aad7887d404ea8a198cb513d9511c6b8c9286f5d7ccbaf59123a0ddf68fd63fe8a86425051a3d12a7b660b6"}, &(0x7f00000006c0)=0x75) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10001, 0x4e20, 0x1, 0xa, 0x80, 0x20, 0x4709258ff8a27ee9, r4, r5}, {0x1, 0x1b, 0x8, 0x6, 0x1f, 0x6, 0x1, 0x8000}, {0x5, 0x436, 0x8, 0x3}, 0x100, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 0x2, 0x76e9, 0x9, 0x4, 0x6}}, 0xe8) pkey_mprotect(&(0x7f00005ff000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) r6 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth0_to_team\x00') accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) r7 = fcntl$getown(r0, 0x9) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40000, 0x0) accept4$ipx(r8, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) rt_tgsigqueueinfo(r6, r7, 0x16, &(0x7f0000000000)={0xa, 0x8001, 0x3, 0x5}) 2018/05/01 19:32:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x30}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f00000001c0)="a58f450edcb6eff86d545c535d59cd63332f8230152f20761ca3a31751f6ee97cf7c3d94256d2de63adfe2c70516643fe1756ee77cf182fef092a3b62d105737c22db8fd887222dff5cca596e13cc79833a85afdfc67acf245cd2cb96e3bafd084daf2171d3f31b8c44b21fbd82163db76e1306eef716d2d2e53") getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/05/01 19:32:13 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) prctl$getreaper(0x28, &(0x7f0000000140)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x2bd, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr192\x00'}}) 2018/05/01 19:32:13 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0xfffffffffffffff9, 0x4, 0x0, 0x100000000, 0x1f, r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000001080000010000000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x100000002}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x3f, 0x401, 0x4}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 2018/05/01 19:32:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x90200, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={0x81, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22}, {0x2, 0x4e21, @rand_addr=0xfffffffffffffffe}, 0x204, 0x4, 0x10000, 0xa2, 0x5, &(0x7f0000000080), 0x7162ee4c, 0x6, 0x100}) pipe2(&(0x7f0000000000), 0x0) 2018/05/01 19:32:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0f8398cd9ce6eaaaef6a401c7e027a65014599586cdc4414f0101e0e37572990fa060c5886d61c07f1281678e841dfbe99bcb8aa", 0x34}], 0x8410, &(0x7f0000000240)={[{@dir_umask={'dir_umask', 0x3d, [0x32, 0x32]}, 0x2c}, {@session={'session', 0x3d, [0x7d, 0x37, 0x7f, 0x0, 0x37, 0x78, 0x7b]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x38, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x36, 0x7a, 0x31, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "48ce2ccd"}, 0x2c}]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/01 19:32:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') set_mempolicy(0x2000000002, &(0x7f0000000100)=0x1, 0x1f) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffc01) 2018/05/01 19:32:13 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f0000000080)=@ll, &(0x7f00000001c0)=0x80) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7fff, 0x106c0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)=0x4) sendmmsg$alg(r1, &(0x7f0000004ec0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="c51300cf27e6ce6f5c2b54aad07b38e1d9adfa5d49294c383cefa64cf2c7573b220068cebfe5d1821d74daebf8faea73018a6c0aebd0782d1ba69894d2c6143a54c9d9456ac3c9760df3a477df6429ae79fc175942757ade4bb849dc912364e7b82e79369b2a6a6a4ec4f782a7e5444deb3a508d132921b266185beb580b2d192f963aae8473651ff06df392ba716c68c2c1bb9437b55c5adec703", 0x9b}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3}, @iv={0x70, 0x117, 0x2, 0x59, "0fd64e6e1c8db78163a13eb94174fd41003d56633f42cf5c88a3155a95f798b21a79de8fe53b21899ae6182ae125c7ca9b9df3b5482a6058586678a908e94001d32ea644f76d6b9b553a6cbbbf912be57365a898f62b286cac"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc8, "38080cd1b72981df368cc005fe605bf411a58b8fa3a23bea5151cf44560d644b92e7c03429f69da7546995fb111d017391c1543f89394296ba6a4f2e4eeb1b83ec7e4c98ceb71f1594ae81b4d26958e6c0f19e3d48998967d727a099b215b52865ae16de29a7c578628e7f571bf01d1f1eda9c59baf942895eff29b1570c6810ef9d22e1eda565e9a290088eee2d7b2abbecad8cb974ceeeed318c4fcf43ceb0138bc96c2eb3393d06061e95d4ad56ce9059ae6afb49c57fdd97c99f0b7a76a4338b5efa5335b7ce"}], 0x180, 0x20000000}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)="b8c3c933a643233b77256a3f9eb6efa327d4ddd1eb04750fb1feaef0a807c309a226c23619e8771aafd3364dac45bbf153d643124e461a843a9204a4c8536d362652f8379f6611dfcbdf1d4b10be951d2effc9fae18c16d1189e5afc85082a13", 0x60}], 0x1, &(0x7f0000000500)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x800}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001540)="2f841665c53f8ee2e40ca9863a6fb100192d9fe18734dce1acefcf1864521469d6200430d54e8ef2cdcfe3b9309e3cd4f803b6f6847461c4f569080b652a133b8fc17401ab47c8ba969467865ca3348a58db45fb49e2d2a8217434eb0afa3d5fe776ff203fe19372f546bbdc4384ca844acc14b4a8f5f75d7ca577c51a961450ddac8518d499782fe13ed7abf6769c0e5d0158b7c99c83ce8c936d43cc2a7c90ce60a0b591684303c1de7e52cbbd54e0ac3e945d7a22aa6d104305dda05532a47b13e5e9ccbc4384cccded553c057ee609abc0cb3413450559488e63400706c84d772b", 0xe3}, {&(0x7f0000001640)="6eb9d8333ee9f2a2e95091dc3a30eeb1964d4db3cbee2904c530d51dcc42e6942d92ac7be4c729ed5f5a24806c794b202d9b634d7661eebbbe2a330f7dc88850385f56e22aee8c3de212330d164cec58e940e3a976ecc02103b58b7f3cbb5b92adbbac19ae2c0770fdf27bf9c6e2980419ca2ddb07eb31f69edac9b3d84a83e06f6a54902d572f0136edf58db03f0516902723603f4957c39f7b7c385e462751fa48d448651e2929993bccabd33feb10f524c5a7100c013e0525512ddf86a0ef0d6d66a1ef0292dfadf78eae0025afc24fe027881158f0441348c6fad9c84c115e61187f773f9cbc7c4ff5", 0xeb}], 0x2, &(0x7f0000001780)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000003b80)="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0x1000}, {&(0x7f0000004b80)="4de3cf4d1a58a92ac1c776ceca23904a760241b04901ea23cc2fbffbf1d3cdf9807a5d7cd84121a281daa56330e75b7b570b71aef5cebbec03904bcc2f6dd9b01becb37ea01c1d06a51bfe3bad5c78e8be98f30f50cc404955075816b45dfd1686b8a9b3babae3a56291c4da394efd3e4a823468936135ec91a317d62590770dc5dd77ce16eab33b368983e685bb278dadcc7a08159fdf0f8cb82cd113cc102f7f3dd623753385ce5fd887cf51d522c9d79e0e4a82d515fe86d189f30e1d9512c5ccd7b06cd77f95d2585b8b43e711cc19d4c894455db3", 0xd7}], 0x4, &(0x7f0000004cc0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x50, 0x117, 0x2, 0x36, "9f0f857e0af6652b1bbf8e2706ffec79abf7f7eac6412cfe590744b4f37342f8abe32be61f148cc1493241209e1ed3eeb70e775c1fd7"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3}], 0x1c8, 0x4000}], 0x4, 0x20004801) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x1ff, 0xfffffffffffffffe, 0x1ff}) 2018/05/01 19:32:13 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@bridge_getneigh={0x54, 0x1e, 0x2, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x8, 0x4000}, [@IFLA_LINK={0x8, 0x5, 0x7fff}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_EXT_MASK={0x8, 0x1d, 0xfffffffffffffff7}, @IFLA_TXQLEN={0x8, 0xd, 0x7d67}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_TXQLEN={0x8, 0xd, 0x7e}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = socket(0xa, 0x801, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001b7314c5ca07f653f9c338a5af06c70aec88dde53279b4bd1ebaf1a0c94b1b67e4027081a9f7f9b308a62f48ce8c97321c71858917ae8f5c507d2f65db7967d40b41c6e645f2b266a8e87dc02e42a2b48e4407c1cd2a0ffcf"]) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0xfa5b, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000400)={r4, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000000c0)=0x8000) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/05/01 19:32:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe00, 0x400000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) [ 228.272017] x86/PAT: syz-executor1:16116 map pfn RAM range req write-combining for [mem 0x184f00000-0x184f03fff], got write-back [ 228.290593] hfs: unable to parse mount options [ 228.358977] hfs: unable to parse mount options [ 228.376818] x86/PAT: syz-executor1:16142 map pfn RAM range req write-combining for [mem 0x1844d0000-0x1844d3fff], got write-back 2018/05/01 19:32:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb3ff8), &(0x7f0000940000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/05/01 19:32:13 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/05/01 19:32:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)=ANY=[@ANYBLOB="1c0000001800ffff000000f6ffffff010004000008000300e6000000"], 0x1c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x86) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x7f) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) 2018/05/01 19:32:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x1, 0x5) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x1012f}], 0x1) 2018/05/01 19:32:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x2) setrlimit(0x7, &(0x7f0000becff0)={0x0, 0xc9bf}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/01 19:32:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000001c0)="410f22010f5719c744240079000000c744240200500000ff2c2466b898008ed866400f3a223d00000000a7450f00d242dba8be8acd9944c1499e00f0839612dccadf202e0fc72b", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r4, 0x10e, 0xb, &(0x7f0000000080)=""/51, &(0x7f00000000c0)=0x33) 2018/05/01 19:32:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4400, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0xdf56, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x1, 0x10, 0x1, 0x7}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x9}, 0x90) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000180)="9d36befa7c162793c7524a81e46e0646514780f021322bd3", 0x18, 0x1, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x20000246, &(0x7f0000000400)=ANY=[@ANYBLOB="0f07e0660016000000fd8d597ecc000bb893d7dcda2edeb65d62090149639e20dd000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r6, r5}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0x6, 0x4) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r6, r4}, 0x10) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x1}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x101000, 0x0) 2018/05/01 19:32:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000f40)={{0x2, 0x81, 0x3, 0x2, 0xab3d, 0x93b}, 0x4}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) r2 = socket$inet(0x2, 0x3, 0x3e) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0x7, 0x10}, 0xc) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000240)={0x0, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bridge_slave_1\x00', 0x3}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000add000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x14020) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x0) bind$bt_sco(r5, &(0x7f00000001c0)={0x1f, {0x3, 0x1, 0x1, 0x800, 0x1}}, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/05/01 19:32:13 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="73656c662b657468fd1ccbc974dc31a47007005a", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0xfffffffffffffffd}, 0x8) mbind(&(0x7f00002a4000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000780), 0x81, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) sendto$ipx(r0, &(0x7f00000002c0)="ba6708a7e4df20b7de21b423dc2a1fc7eda8ce6c7bc17a2754dd29df6e3435acded39798678b4f9cf29e9d61af3303c4ac150b78ecaac683e72d108e54ade331b0136a48249c7b70e6c4185da91173f1bf638e865560f27372c5f556f82423336483d08beea9c5216dd04ed0d574a73d6292e08bcd6577de02047d25855bc603bcf7e4492edd276414226864f61b13020aca6560", 0x94, 0x40, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1ab) 2018/05/01 19:32:13 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x1f, 0x1, 0x8, 'queue0\x00', 0xfffffffffffff414}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) 2018/05/01 19:32:13 executing program 7: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000100)={0x4, 0x7f}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0xf481, 0x3, [0x0, 0xf91d, 0x8]}, 0xe) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) r4 = epoll_create1(0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000380)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f00000004c0)=""/25, 0x19}], 0x2, &(0x7f0000000540)=""/72, 0x48, 0x101}, 0x10060) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00002c1000)={0x70000005}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r5, 0x1, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xde}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) 2018/05/01 19:32:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000005c0)=""/157, 0x9d}], 0x1, &(0x7f0000000340)=""/66, 0x42}, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7f, 0x0, 0x2, 0x7ff, 0x1, 0x2, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x2, 0x3, 0x7, 0x4, 0x8000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e24, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, [0x4, 0x1, 0x5, 0x0, 0x8, 0x53f9, 0x80000001, 0x28e, 0x5, 0x5, 0x4, 0x4, 0x6000000000000000, 0xfab80000000000, 0x1]}, &(0x7f0000000180)=0x100) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/01 19:32:13 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xdb, 0x8, 0x8}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x3, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) [ 228.637795] dccp_invalid_packet: P.Data Offset(66) too large [ 228.669247] dccp_invalid_packet: P.Data Offset(66) too large 2018/05/01 19:32:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000200)=@dstopts={0x77, 0x1f, [], [@enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x40, {0x1, 0xe, 0xb23, 0x7fffffff, [0xeb07, 0x4, 0x0, 0x4, 0x7fffffff, 0xffffffffffffffe1, 0xfffffffffffffffc]}}, @hao={0xc9, 0x10}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x80}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x800, 0x89, "c2095213423506b2215c2ac40ae108d5438b50d9fc9f9679387f8ceff644dbdc6f85cebe6564901c7a106541c339c55a65d2db13ec07a33aa1d457760607e7047ad0a31b15d4de9be8435bb5888287ffa6b44b6a98981bde1376885474727d257b20008068c6aee7e6e242be808376044588a248d344c30dc67df92fa319491a578703736f11f5bba3"}]}, 0x108) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) 2018/05/01 19:32:14 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r4 = dup3(r1, r2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/05/01 19:32:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpid() perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x401, 0xbf, 0x1d, 0xfffffffffffffffc, 0x0, 0xffff, 0x40043, 0x5, 0x47e, 0x2, 0x100000001, 0x3, 0x100000001, 0x35b, 0xffffffffffff4bb9, 0x6, 0x5dfa2ca0, 0xfffffffffffffffd, 0x1, 0x100, 0x4, 0x2, 0x400, 0x1, 0x3, 0xffffffffffffff2d, 0x10001, 0x7, 0x80, 0x2, 0xffff, 0x9, 0x101, 0xd2b, 0x128f6e6b, 0xc0a5, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000140), 0xb}, 0x8, 0x2, 0x1000, 0x7, 0x1, 0x1f}, r2, 0x0, r0, 0x3) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/05/01 19:32:14 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x208040) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x318, 0x800, 0x808d, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/05/01 19:32:14 executing program 6: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/05/01 19:32:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101001, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000010010000000000000000000000a5c16689c7ffa0aa91e8beb123413d8f23040e0ee48573ac310e09586fce3700abd12213b9dbac8facf183406ac537d8a7d931013f31da03b717191484bfb9a5bef63a3e6dc6f1"], 0x80}, 0x1}, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x100000600214) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)="0cda46bcf5a9fd8ab54a2a8007251d1a96d00e98958cc81131f4ac0f4a066a0e9e02000000000000", 0x28}], 0x0, 0x4) 2018/05/01 19:32:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3e) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f00000000c0)=""/114, &(0x7f0000000140)=0x72) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x400400) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x8}) 2018/05/01 19:32:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x0, 0x3}], 0xee, 0x0, &(0x7f0000000100)="111d29b01771d6015416fab9693cc53822f6f8b0c5db34f0136a6b85d819ea7495640cc4c6197920e7eebdc9fa884d20a69c65756a56b8a4993879b69952b95590d66585369689cf1f71b2e33fad96ed98de3eebd4ef455ae95b4be6434ac9a5a81eddcfe6a6fb87b20857a8d88433dd1e35f15da8ffd3cd3775452b8d19568bfe886feaee0bdea865f15767bb8a637222a64fd49098c595757866a8050d28277def0679b0fc5736b11250db8f8c42b8ce0823855c4cafc5fd4a7074f74b5184c960f078a763ea21855536161bf4351e81fe1949acff081a484a3cee69d3b63653c05b9e79425c0011d239d38e9c"}) write$rdma_cm(r0, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffff}, 0x13f}}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/05/01 19:32:14 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) clock_gettime(0x3, &(0x7f00000000c0)) ptrace$setopts(0x4200, r0, 0x7042ad62, 0x2) 2018/05/01 19:32:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0xc2) [ 229.759274] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 19:32:14 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x8001, 0x7, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x800000, 0x0, 0x6}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0xc6, 0x80000001]) 2018/05/01 19:32:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x800000000078, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xf7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xfff, 0x7, 0x6, 0x9, 0x2, 0x3, 0x2, 0x3b, 0x38, 0x1dc, 0x5, 0x80000000, 0x20, 0x2, 0x1000, 0x1}, [{0x70000007, 0x4, 0x8, 0xfffffffffffffffd, 0x8, 0x7, 0x8d, 0x7}, {0x60000000, 0x6, 0x9, 0xff, 0xfffffffffffffff7, 0xf98c, 0x6, 0x100}], "ccdcd5903e77aa7fe9d76e408afb4c70fdbf040c5d1ef88198610af692003e4d48b8297fbcc0ebe2c50d361ff56d4d3d94fbfacb53e310cd2315273639546f3447f832b00b418d13802d10c4b7016c1484bf3df42321917416f53e7ab14b94d87661501ecfb457ae6c5093aa3e9981b3363c4557d24b14e586bc51d452f205c6e3927f260c70db5176c88f49886875b2baaf", [[], [], [], []]}, 0x50a) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffee5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r2, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x400) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000740)=""/206) 2018/05/01 19:32:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000100)={0x0, 0xffb3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x66000, 0x0) 2018/05/01 19:32:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x1ace, 0x1, [0xfd2c]}, &(0x7f0000000200)=0xa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e660f1a838a66c3fbb805000000b9bb401f540f01c12e2e0fae0a66b871000f00d8440f20c0350d000000440f22c0660f116801f3d9ed64363e3626652e3e0fc79d000001000f1e4a0766baf80cb8a8f12880ef66bafc0c66ed", 0x5a}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/01 19:32:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000fe6907a63e5661b1aa656a3b1114f00000000000000000000000005000000000000000000000000000000950000000000000052a5387652cfce47c545df5ea7870fb7801f300153c426a3463fa3b2ee6b1df0bad47ce037456682084d46c42b952c4b80bb7fc63d9ff0045eaa87d3f2298d1a86393da9aee9d6a14e0870bd7de8a1b71492e3add22185643f037b8d5c4a1522e006f66d0c327d04924432a963d92ef3e7c48fb478dc1de42bad7b61eb42a41f55ab7a"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r0) r1 = socket$inet(0x2, 0x2, 0x400) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) 2018/05/01 19:32:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/icmp\x00') 2018/05/01 19:32:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_newroute={0x3c, 0x18, 0x800, 0x70bd29, 0x25dfdbfd, {0x2, 0x14, 0x10, 0x9, 0x0, 0x2, 0xfe, 0xf}, [@RTA_MARK={0x8, 0x10, 0x1fffe00000000}, @RTA_MARK={0x8, 0x10, 0x7fffffff}, @RTA_UID={0x8, 0x19, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x3c}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x72b6f056, &(0x7f0000000340)=""/36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r2, 0x8, 0x20, 0x9, 0x8}, &(0x7f00000003c0)=0x18) 2018/05/01 19:32:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000080)='./file0\x00', 0x3fffa, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x218, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xc) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/01 19:32:15 executing program 2: futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00000002c0)="4009f9dae81ee6a5acf2172e03ead6416914432729d5f8c4b1fa93caa6e0e94cf7a69d1aefbdccc6fae153a9b673ec12a3d1eb952b776cf5c2ecbfac1b6db6d71d7d4f948b8a174c593c13145900ff559003d1291b38b2ad694245b7450ddf456d3073c5d68949d9c6b4349c4b2ace898a98452a068043c45d847791d3be0bda5cbc65c7cc5194e83b42121ec85734b25fb67d330d9c9b51f0cc1500ab94740c41fd3dbe857581fa4a49a4bbea8d8ef383e9a68a32e70ead33c9000352a04410c8bc5256dbaa9947") futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/01 19:32:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008240)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000008340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000008480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000084c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000085c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000008600)={@mcast1, 0x0}, &(0x7f0000008640)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000086c0)={0x0, 0x0, 0x0}, &(0x7f0000008700)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008940)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000008a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008a80)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000008b80)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000008fc0)={@multicast1, @remote, 0x0}, &(0x7f0000009000)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000009500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000094c0)={&(0x7f0000009040)={0x444, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x140, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r6}, {0x258, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff01}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x968}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x444}, 0x1, 0x0, 0x0, 0x40000}, 0x40085) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/05/01 19:32:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) bind(r1, &(0x7f0000000040)=@can={0x1d}, 0x80) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) r3 = epoll_create(0x45) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa0040, 0x0) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000100)=0x740, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x10000010}) getdents64(r5, &(0x7f0000000200)=""/7, 0x7) write$eventfd(r2, &(0x7f0000f43000), 0x8) 2018/05/01 19:32:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@multicast1, @loopback, 0x0}, &(0x7f0000000280)=0xc) sendmsg$can_raw(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f00000002c0)=@can={{0x3, 0x7, 0x3, 0x2}, 0x0, 0x3, 0x0, 0x0, "49edec6ac4fc5808"}, 0x10}, 0x1, 0x0, 0x0, 0x20000081}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/01 19:32:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x100, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1}, 0x40) 2018/05/01 19:32:15 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="370001000002000019000000d50100002c000000c06408a00fad7ad9a7be33c600200000002000004000001700004000265dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c5"]) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x238, 0x238, 0xffffffff, 0x488, 0x140, 0x5b0, 0x5b0, 0xffffffff, 0x5b0, 0x5b0, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x400, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x5, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv6, @gre_key=0x8, @icmp_id=0x66}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffff00, 'nr0\x00', 'lo\x00', {0xff}, {}, 0x77, 0x2}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x8000}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x18, @dev={0xac, 0x14, 0x14, 0x10}, @empty, @gre_key=0x5, @gre_key=0x3}}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xff000000, 0xff, 'team0\x00', 'veth1\x00', {0xff}, {0xff}, 0x89, 0x1, 0x1}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'erspan0\x00', {0x9c5, 0x1, 0x40, 0x9, 0x2, 0x3, 0x80000001, 0x78, 0x78}, 0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x9, 0x8001, 0x7ff, 0x3, 0x3, 0x3], 0x5, 0x2, 0x1f}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x141, 0xb, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1a, @dev={0xac, 0x14, 0x14, 0x1c}, @dev={0xac, 0x14, 0x14, 0x1f}, @gre_key=0x8, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) 2018/05/01 19:32:15 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x600403, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/234) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x297, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/01 19:32:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x32f}) 2018/05/01 19:32:15 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) connect$llc(r0, &(0x7f0000000740)={0x1a, 0x337, 0x800, 0x6, 0x8, 0x1fc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000980)=0xfea) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000900)={0x8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000940)={0x6, r1}) getdents64(r0, &(0x7f0000000780)=""/203, 0xfffffffffffffecf) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000008c0)={0x5ca9, 0xffffffffffffff7f, 0x100, 0xf9}) openat$cgroup_type(r0, &(0x7f0000000880)='cgroup.type\x00', 0x2, 0x0) unshare(0x8000000) epoll_create(0x256) 2018/05/01 19:32:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) shutdown(r0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00000030c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/130, 0x82}}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002f00), 0x0, &(0x7f0000002fc0)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000003100)={0x0, r2+10000000}) 2018/05/01 19:32:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="020300020e70ebdb241845589d0000000400080005000000000000000000001c00000000000000000000000000008c26b100000300060000000000020000000000f6ffffffffff2eb656e9a9511336000000bd9dc71f8c91acf706000000000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x3d, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x8000, 0x2000000000, 0x7, 0xffffffffffff0000, 0x414, 0x3}, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="5fcd7ffdea9ac22c70c559d89c75ec59f30762bc1fc781f46149325988808affda447a2d560bd64c2f753fd1b6ec87bdb7388a136e74bbbd533456bbcc7301774548f78acce4fba18bf8b3b610140f291935f890602d55462a7bf8d7717df3653e1cbb0fa262a5835267d89831e032950330de7be95989cdc83def878db97de623d874042731acb39fb3a117ada01d92b5bb14a9c65a72292863f178fe3ce3e1967f16ed2fbedf3509269b8b86bfe26c59c80a63577622fb39e7998d7416e4e701767d84f173be4d6914ab", 0xcb}, {&(0x7f0000000200)="8d267f4affd9f224f83e89903b87e358bd0837e80169cc6c16e205af6f2b93123636e946f4481a3820b3addbd0385fcec2a323861b4fb1b62504ccb08ae044b32e312db055f97fb59a9b4e23ded4621a14446cb64ff05c9d86f321ca64449f2b552c61ddb4616ddf3a25199639d44b312dd9bed0d2b124a61759b01fbc637ca78f2cea17227bb32b4431e3d044cd3bfa9a9b9ac95a2d6c342caf31444e579b", 0x9f}, {}], 0x3) 2018/05/01 19:32:15 executing program 3: r0 = timerfd_create(0x4, 0x0) timerfd_settime(r0, 0x800000003, &(0x7f0000000040)={{0x0, 0x4}}, &(0x7f0000ba9000)) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002780)={0x0, @broadcast, @dev}, &(0x7f00000027c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002800)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/05/01 19:32:15 executing program 0: setresgid(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x101, 0x22000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x11d) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x2, r4}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000580)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000005c0)={{0x10000000000000, 0x2, 0x9, 0x18c, "26459870c662c615f4f9a32ffbe724a086fdf5e21e22ec03693c48fb72f462aeac564c6dfa95e6b2639ac266"}, 0x0, 0x0, 0xffff, r3, 0xfffffffffffffff6, 0x101, "61838acb6c87061a153e786cbc59831c674e93dc34cde404e8a25efbde835b82836cb7dc900c4d353cf948443bd10d584cbd1b0a060cd707b9c6d83e97f8d7d3", &(0x7f00000004c0)="65746830aa00", 0x6, [], [0xfffffffffffffffd, 0x0, 0x3, 0x9]}) get_robust_list(r5, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0xffffffffffffffa6) [ 230.811058] EXT4-fs (loop7): Unrecognized mount option "Å" or missing value 2018/05/01 19:32:15 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f0000b4bffc), 0x4) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], &(0x7f0000000140)) 2018/05/01 19:32:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) 2018/05/01 19:32:16 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) getrandom(&(0x7f00000000c0)=""/95, 0x5f, 0x1) 2018/05/01 19:32:16 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r2, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x200005) dup2(r0, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 2018/05/01 19:32:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(wp384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) r2 = dup(r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x800}], 0x48) 2018/05/01 19:32:16 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000100)='./file2\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) fcntl$getown(r2, 0x9) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x236}, 0x0) ioctl(r6, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/05/01 19:32:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1018}, 0xc) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000000040)) 2018/05/01 19:32:17 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x2c, @multicast1=0xe0000001, 0x4e20, 0x4, 'wrr\x00', 0x10, 0xffffffff, 0x5}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xc0763bb53ffcdde1, 0x0, 0x7, 0x8}}, 0x44) 2018/05/01 19:32:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(salsa20-asm,sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r1, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="da6422b3dcd1d2a5062afb46f3050911", 0x10}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/01 19:32:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400040, 0x0) recvmsg$netrom(r1, &(0x7f0000002480)={&(0x7f0000000100)=@ax25={0x3, {"39ca574c55e5a5"}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000140)="b60773457707ebd8d7fe031502d6862fcbf32c2db9bfa9ff42306870132cfb692a80e9b5d9321711cd453e3549f4d0", 0x2f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="ebb1f7ca0d40b31d1a925b82f55a3dadf07fe473089d5d9dcdce11c0e23b7e30e6a40a70d326aba87c2e2ba6ec63", 0x2e}], 0x4, &(0x7f0000001240)=[{0x1010, 0x6, 0x6, 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{0xd8, 0x11f, 0x0, "5c5f541623c324da0948e5912e28d52a2a009b138ef9c2f0c059570ddc7716a503c264ea979fd28ab40bd7fd08435158090e529fa95a0ab29f3e929855ace7302b02a0877c73a9e43af5b2559dda0f87ccadc3d5a5b674c6835584ffc7c4a1209d3e2fedc00390745608155c9581bd0becc234b402871f8a3d5a522cc08f233f393b0c6b99492f923ae51053e8c547afd098decfaf1cff54b9130921da3bfdf9864b64cb5bb65ab1fcd9787d92d67655b7b847a07e9dee7e7145fc2e30627bde218e"}, {0xa8, 0x0, 0x81, "aa3586adfd24829f7297e3f8cc91e470708a424634e72d85de1c34209c0315f497d8c7604f74bb9290b0675b79d42f4e822330410f38dbc4ce8ecab0c9ca6d2eb8a21afb8239ffb397f1a22c48ac2b269da763af1d34e0fea2b9c4f23e33419c1ba71eef88e072c382eb74c0f2f9d80fb4396e5ffd6611b7b0694cfd1da1a6ebe256ac42805250ed6b16a6b28e7cfdccec18a11094"}, {0x28, 0x0, 0x70, "5991a7ea441cc13b46390c170b2612b5b46f883a624e99"}, {0x68, 0x0, 0x7, "57cfbb18dc660bea9ef7b4c6180612b8efb759c136308edad99ea76e44ce948596a9fe8e35f503c7e848870f7210b6260ede8bcc54287ce9ccd2a4a3dee6fcb65389f0f233d12f40d3784111970faaadaabfddb18799"}], 0x1220, 0x4000000}, 0x100) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/01 19:32:17 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/4096, 0x1000) ioperm(0xc5, 0x10000, 0x8000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001040)={'sit0\x00', 0x5}) sendmsg$nl_crypto(r0, &(0x7f0000001240)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000001200)={&(0x7f00000010c0)=@del={0x110, 0x11, 0x1, 0x70bd25, 0x25dfdbfb, {{'sha224-avx2\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x7503}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xf1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x20044881) 2018/05/01 19:32:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000440)=""/249) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000008b6a40fa0000000000000000"]) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/243) 2018/05/01 19:32:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0x1, 0x7, 0xf20, 0xb43, 0x0, 0xa16}, 0x0, 0x4, 0x5}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/05/01 19:32:17 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000002c0)={{0x5, 0x2, 0x3ff, 0xfffffffffffffffb, "dc744b9f437f749afd36abe43c222c047b85e0efba91a91f59f0196af2e3219e84e883a31c1b595a82042881", 0x8000}, 0x0, 0x0, 0x9, r2, 0x6, 0x8, "0adc9b82dd8f70fe926e0535bca961f5d71fd7bbf421aa88be8b8cad510397756034d96d620d90e4757b95b7dc74ffed86b016d2280fe1df63b4452784e7e99c", &(0x7f00000000c0)='configfs\x00', 0x9, [], [0x0, 0xfffffffffffffffe, 0x0, 0x81]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x39933b38) getdents64(r0, &(0x7f0000000200)=""/173, 0xad) 2018/05/01 19:32:17 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0xfffffffffffffd97) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/01 19:32:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc245, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) getegid() 2018/05/01 19:32:17 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206020000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000ccd000)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc9b2, 0x100) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)="c1a08b828b467ac2f1ac177571f4a0bceaf4b50c1db2732f14f01403690f27749caa9bdb6e8277a55b67e0", 0x2b) 2018/05/01 19:32:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/01 19:32:17 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x82, 0x8000) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/01 19:32:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200400, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000240)=""/163) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)=@ioapic) socket$inet_sctp(0x2, 0x0, 0x84) [ 232.295692] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 232.376485] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/05/01 19:32:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000000)=""/207, 0xcf}, &(0x7f0000000100), 0x14}, 0x20) writev(0xffffffffffffffff, &(0x7f00000033c0)=[{&(0x7f00000022c0)="7369cca5ca1b4b4d7da8fd8d309d16140f178818ba9d2dfd4bae8dc0fddfbc414f8f79b690b31619abba5afe6c98b1436f4f91c3f09a1b9e9840b51d80c4026066ae4d0a081e8d299adfe8d6d627b854f7bea70633c0d3c18998ac47a74ffd625348a85cdd1e5438867a7ef26da7e17e61f1747e84d8f19e84f061565a158422cdf08f88cfdafc17131aafdb4162e22ad1becc06fd1b743844550edc0cfc1008a39498e17d8219893ac1a618337b19074d590d6712edf67a61f5a7eef0f87c657af3172d4a7a0c3b83efc0be94c18ca5922240d958eb3b463aee2d1adcbd09dddf25", 0xfe7d}, {&(0x7f0000000280)="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0x1000}, {&(0x7f00000023c0)="be2ce0240adf48a4176e6f97d9778038b599608bfb933a2be7ed72c2fbc0ff1c6cd5165f8bd536a8958bbe128590f5829f0c9a5b9e715f28b1c8a2fc080d31ed1a6a5036db766c6c880a8bc2a11abc66eea827b8b19c6d66d4b13faaf17e1c16b676af19ebec6123cb4e836e53fb8b2ed7483e20f6085977c75c22154995157050e2401bca67353813b28abb8a8776915a2f84f93e4eeeca30ae44319904821ffd9568e0ec10fac7f3739a92ded5ca7fe3d7c894ab061e7c3180673e1e556eac9c6ca3cd6007bc6f83cca662f9de0f1d23c4299783e44e286508ce2e93c3ea154ac654b89b80a0d5738679e26de93e7390ea505807310d73682dd5e647b78eb34d6c4910530fa355932346857ebc15ab09864cb7d2073a043b0050ebe4291d7c4cc608e05f72fa52cdfa911fe533489d30da195a24c6c26e6d9092a4b988a9f2bf5f64c6865af7965a4d8deff32cbbe0ea9f859f06f9db74376eacd277854c8b9c9167b5db25c0690c9f58fa4d35ba1461f1a514c5d85c82d817db2aba5aec371d415e83a938ad81ea1905c8cc5b4a321a003b0a933b79d20e86bffa6c8013931238cd8f1e4d79cf56cd47cceaeb23788f8de6256daa54df988e508845aa299f89deecec3d1c3b3d3d07699d2c61d4b0776057920dd8ff2c36e2ec99b3df54e92d6c04651a156995283de854d741b3e8440fd6cdc8e4f08d3c980be7ece1b24db2857c8f56deb95736843fa36ac651babb54ce19d020d758dd85a34aae440c0af16f841b9a068ecc15805b84d6bb400f5a948230c040868eff873e0eb4c6b24670bc67a10faf8afb30c1ac4136b73eeca8141a84a5b035300997968156d0ab7a0ccac4907e4e9df2e3a7058649f7bd0124fd1d62491550a7577e6153bb4d5127e9775130eafc81f10e962a61bbafdd8b44b79cfcf409615e498d150dd5fe48659d6a371781ffa801dd9948601528e6013c3af07e2b8bb44d809578384a0602daef3ea6d111cecd202d1bfda484d0d900e7c7ffe2f59694039a5f1db23242d12593b77c21f9431012dfc19d77202a71af18b16642b308e099436d6f81595961b07eacefc2ddc2abe401d62beabdb66096257a1a2896745bebd89ec25df9d973ee275e212e208d8f5a2584e79d29bd6130cf1a0608ffe82ef3d5e4afee48c1d18ad6af4c1db06116fa157969abf8f23a4230c0156ed31c23f32805a7f4f8c46b8b58f1246e934805c8544f1d153e6b7bb40058829797b853d9f23393e9af66740ac82dde7cd444671da2e99d478703ea810102d175f7ac6bef82a03be4e964a19ceba87e2257ec9fbbabd77d093a91de330422093d105c73e06f896bc0e561b48393a3efcca3ecf5c0edd990c66e051b63cb94536caa6e51a6380846b7ff7008f742464aa81ba2177f1ca028ea0e7c75eb25cec20f5d72151e989fbb0af733be83e7e54184902dd836678b39596c7dd1f03d65d25c6c32a14372525f7194e756e97511675845d1b298f2413befbfce89eb4e7ff12f0720bac63d111d9b7d7da78e9dd380211e687e5731bd38862ffbaa1599ac7d1501a0ee53922061558caa40ecc7ac506b4d8d74597768a911bb4a7f26e0260bf58f6ba1e34df79acb594a756c2485731c9d268569594db869a5ef76ce9e4a5d9ebd5bd367a5e0f8510d39495b3e69a4e12481a89cb02fe2719c28514ab0062d23d28d1ca8534258d3d9e50cebfec8b2888cae4f5687750fb5b7a363d980b00638e2f4934d3f4f2d4b13c02c04db1cc53d692b605f3d636a0167dcfc4caede433fb17c00610c32aefde957e212565ce5440e0674f2b8e1ffd033de35fabed8646d10447a59cbe0c384606e57c12fe336e42b3a53cf5f70f7e3426ee83db174f35cefdad44cf810f46e3190f31da2cba1eb7217329a87db893dc5ee2dbf4003163329fe02c2c4a03e91df90ab28c2886e5ad7ad84f029be0a1e0ced416567e2d4e7e0a9784df73ac6a2ea2e39a68501552b821ec6c6673594c389bb7b45872b8d7305cc1a5a4d083c002b767a4c7eeb670e00d355e8e10f8cf044477b7a1c53d778fe4775d1a15723da3607b4a93cd575c16bd85570f87057963e55990d44805f4a41e08742891a5fbe1c2cad2b065e2ddb7d4a123636dd96b44ffe412e07ac91bcead41ae300784753660978e7f52d019a2b5137ac388a3ce88fc78ae634609af6a081e6e47c24a1e532e861c89eada50859050568325ba632897bd223568250e0527ce18bd8a627f6534a652a83fb1c0eff0659f1ed20fb03eaa67c18eb65daff5e8836cb3942e68071847215a58188a66102346a4dfefaab0fb181e98d94e5db8d79f0f742892f9f0562d7b676ce3a1ab893416b8f332985707419882676305c4b3ce404d785d0114130491819074cabdc84244b17868e6bfcd58c14f8fb0069aeee26e8094265189b843443266cbe250572a1ec394b69de25b52d94d047ca042d0cbba367933cb0e1b4c2bd92b89dfd70c649e190418405ae92fa4c7563fdea3650b2b7172e2fa4ee98598097ac8eb63e9270cb12e2eae37cb75329ed2250d42847fa8bee905d15cd9bb288afe7e827a5f0d86d5a8bda598895c1e279a4e688fced5244b75fa7baf2b680ad401bc0b90cb3dc1eee42a78ed250961408c63bce8a006866239b1ee45acdb9d375d1a9e805d27aeead3913195ea67e30ee09ee98ebdc5bff4a11825a1a6673b0ccc4781115e0485067396c710eeda0882a6a2b29f48de03a7b84a15a166391bc53c762a3747ed76bdf61c396006fef891c2f3b76a9de46e8eb55186efca7fe4f9d6756d71733df50a614607205dcea9b25fb539fce7dc09926ffed540d5e5cb39626734d22f3d223d8fc57c56c5df949e81f2ba3ca8a2096e9cc42af7b29df7937dd71fdbd8b3893c7a31f73eb6a1275d36e248cfeb363122236bd21ea306190ff62e4bcac7eb8f3fc45279c6b67a8f7090f3129072d326188b94af68536c1c840a67f63d20e2389214e14f6b934e4875ad2d8ab8d2796dc9735950e974b378b410961661fc2aca0f06083adabe4b4ed3310c84a6aebb7f7134f1e4502c06f1dde9312479ef0448d5bf1430cd5ec8ac9331da5cb8ef76c20f68f30c0bb7417248446792b304e7fcd5a76878c01937c7d212dc6c02baa4a10aec5e1341a7384940ba4d69c78dd4993e7e50127207d908be38342e351072b21d9d6b466d5dd92606a5f160c3210e94fcd4f855ec826e6822ac783bf8a07f7aaa8a90e98f5b575125135ca0727eed5371d78383e85083dd874374720ece47441d52cbbbbf820ad39e292942aff9fa09d5d8c15e3d618c532d7c96611c867211f8638f609502d253aafa70da1ef510ec2a30dbef9898082362c3e90b6b384c63ab851f2028f12b47b34e888173dfef2a9bf821812c6eb7525ae92dd89ae1a4e9b314e7551495e6d63d51b386e3a42591182eda8a7dbc4a2e8c1c51b0e35f135fced02ac36c25699cbe4f4d6b17f6b155a629e1d0210528920eabf15042b98b4a368795be159ba66f24fcb16cb93a699f749c1df40db99a4729efa3dc278d3dd93a46a401b8e932e5d4f5c9558c49958935b4547c2547565bccb95890a9a124a65d36eaa9bc25ae339498c6af73e6172d70b6b3f0e08e53f92428dab73e66dd7c18d35e634e68357da3fca0f5e54cb341a56369ec197e2bbd335363163a8bf39c79c4be0224133cb5b584b1689059b8afa1cdefd62664a770e59da4ad82c0fe8f78fe5bc3a2268f9ba149d3c4e41ec188dddd7c4de6ca28887ea587587cba11115df7ca30342277b7488934e8a08660d4ae158eae1b9f155777306453f9b6da4e1cacde42dde9c8ce28e4128ee1d587a574a01f9656aa6ddf39dbd9f64d91647ad90f8acb54e48deca2a4c2634c7d838a503ec2606c60da89903181581b74a9dac476707e2004ab68206b042dcb2bd613985e7761607185c617bf528234f31ba4e228c0503376c99e90344c0b95819e0a5dc5bfbac2e3ed70467104c95a18871219ceda05a818c7a4b37192923512f00bfa78e5c06b2770e3b5e82ae60667fed0ef10a9d749e2a4326334b426473910e061722a9a84928b5f622db0aa090fd4533a32a76f318dc5dc94324e271c60247056fc72442425f406ef15cbe2832b62eedba9993bcfe1adc6b197e8374276b3e6ea1f45f7a1c085a533defa417f129869482d8613b0fde2c041e81a83591a92f48ee89c66dae60d3b8211ef7dc72e49333a83d0388781f2211dc26d4dd63cbbf0630a90b73a1c46d8c5d07d6d44e157369f4793d6f6534717eb53b8650c4105b209aef0fe3a6a233784721bf77cde8b94e3c321d396ca1e3415651a6a78e658c1cec408f1655c08d84a81848ec510dbc481e373c5467943127d07ddcdf3b3a80bae37c2e7cf325ff194574dba2f62ec3a529e7aaeb9ae0d55e98f3da73f9be12495338cdf1e904e70ebbbc56dd76bef6e275c1bd6b022c62ff828dd3490103d4519fe3387fd8586ea056ee98c8df9ec3d53a56fc0ac59a3a803800bb13f467d18424595b2a9fbaee11a14be12b336033dbba8117a1ade863b29f5478a9b27c24a272803bc88587ed86df6859d54479a1be2dabc4e8d6a71be8565e6c39c88b71710b6d1b702b01a70c6a51ad9f7f74e09e83d3ad4d9b1d38f620ab92de3b5c5f54c2de5af661bbabe585fb7b21bd68f226ed7e1ded7f3285c1ba700fddcf4840044f359788e0499581fef5b680bdd6121c1599f5dd5e338bb7d0ce4d0fc48ab3c034453d0362102e343fe5fe9329d9e7c722eb5e2ec7aaa805c987508e5f5767498ca0fdb103f7425054c01629a4b30c35d5593c045e83edea527c76aff65664d23d706eecaada31c910cf2275d17324713f403dba0b53a3a5b98012e9f7e05d6b63975dae81d4d59802e7602192e275c28ec1cdfa54e2e0215de4af55bc42674afd642a61c963de868ea9f508a6f8b0c7cde97353a4e35031aac1da20d78c7e118652ee074817160c4414869feff7782b0b9e2a198b076cc18beec5d50bbee38293e34ec956f57076e5c4c28307c2f0e22c241969d58dc0ca662d300ccbedb1e1b0b3ebcb4e53eaa7e0b14d82c1637be84153be10a7025b71a7d3d3194b7ddd43c6200c97a1ccc0e8bfa6a39c2437f4a73972b5a337d38ee470c536c3a485f981b732ce04d0fa23f02789fe1e7619a5a37baad96953e73998a1fb68a58f30d0f975646f91c4eb0796039a69c7bdb39f83097ac4d581dc010147ecae5eb0522d08ed6dbc31e00a6ce81a94230918ba8587520e82f78e56336d8cdc5a5ae0a52bc9fa5bb3b6ff3cf09cdeb3c12614b325dc0bbbcf2c8d2b63601362f2f60c7b4a4fab05684cac1383a6204289babe9b61b967825cb3a182974e0dff287b06c07b9d8567c8c9d379180e0c6d19f9353e9a9d03ab84fbb1baa80fcb5d6e75002c65636368ec9ff0c3139f33bf0375856cacdf8d749cc173693b40054ceb160e32d487565cc3e9114e0ec6c35572528d2c1b6016736ea7b4dac2e0945185dff8848cb6869369175ee3b813dfebe7f42c96abe6ffd51f4e3756bbdd613766ce67b61df5d91332b9b3e868388d577b257ca24de6926a42cec54fa3d86551aa2d527073d3c9477d27e6af1040e74680d837971a50f34c9b83dc880f36706b2382618004112750bf86efd0a6872da306fe0eecda012337601139ec2643195462b87c7986634c7aa77a07bff5742f36d7c46a30ec898fe8c0739f4fb83d27322c819a1c06c551c430dd87761b99356d21bb5d7b820a5e52611dacb49b75", 0x1000}], 0x3) 2018/05/01 19:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/01 19:32:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="a61d6c0eb57de0d4facd6204eff17c745f383f726a14f2a47c9ebbb9cf78a8448ef186ed27b16cd3a9aab710dd1ee63fcd8fe6eba15ca7661e23999f7c1c7d4ff5bde8e98b6dffecdcfe819492d6056aea405a66bb0b4b10363f7cad3807fd2b81f7be202b3b15114d1edaad55cf8ad12798efc53df0f398726bd1a9819a730808d340fe9c6a6a387606f91c529fe28223e94593d16892d1fcbcd94c2fd4a668df785d3529b4b1e5a41d1c912151f270a82dc6b81a8281f617d1c1334ad594e42f393e725c3bc8c2902eb1c52bf54be23f5de24cb017bb94fe595b4d7e8395", 0xdf) sendto(r1, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x8) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x4, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x7) 2018/05/01 19:32:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x3f0000) close(r0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/01 19:32:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x401) accept$unix(r1, 0x0, &(0x7f0000000100)) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x4800}) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/05/01 19:32:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x200000000002c, 0x4) 2018/05/01 19:32:17 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x4, 0x5e, 0x100, "915ec2aa57eb348072aa2281e6ec653afd481e0d608f07d575e9d2179ea700a59e34a4962104db7885e9412d80dde2e30f2559a813252ba41149a99269dfa5", 0x25}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140), 0x4) 2018/05/01 19:32:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000001340)=[{&(0x7f0000000180)="495f29e38272b8fc3905", 0xa}], 0x0, &(0x7f0000001400)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/01 19:32:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 232.586179] FAT-fs (loop5): Unrecognized mount option "di¢+L4µàÙ™ÏI" or missing value 2018/05/01 19:32:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x1c, 0x1a, 0x0, 0x0, 0x25dfdbfe, {0x2}}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8201) write(r0, &(0x7f0000000140), 0x1c4) 2018/05/01 19:32:17 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001100)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xeb8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001140)='ip6_vti0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r3 = accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x10, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r5 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r6 = socket(0xa, 0x7, 0x3) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001240)={r1, r7, r8}, 0xc) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001280)=0x7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) [ 232.677872] FAT-fs (loop5): Unrecognized mount option "di¢+L4µàÙ™ÏI" or missing value 2018/05/01 19:32:17 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[], 0x861) close(r1) 2018/05/01 19:32:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x529040, 0x0) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/01 19:32:17 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x1000, 0x0, 0x3ff, 0x10001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x1, 0xc2, 0xfff, 0x7715, 0x0, 0xfffffffffffffc01, 0x101, 0x0, 0x9, 0x5, 0x200, 0x3ff, 0x6, 0xabe]}, &(0x7f00000000c0)=0xffffffffffffff58) [ 232.773453] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/01 19:32:17 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x6) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') execveat(0xffffffffffffffff, &(0x7f0000001380)='./file0\x00', &(0x7f0000001640), &(0x7f00000017c0), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/05/01 19:32:17 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x9dcdbc6d26e11745, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x200000000003}) 2018/05/01 19:32:18 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10110, r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) r3 = userfaultfd(0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x200}, 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x3, @time, {}, {}, @time=@time={0x77359400}}], 0x30) vmsplice(r3, &(0x7f0000000380), 0x102, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x5, 0x3b, 0x4, 0x7ff}, 0x6) getsockname$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) userfaultfd(0x800) r4 = dup2(r0, r3) fchdir(r4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000340)) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00000000c0)={0x10001, 0xd07e, 0x371, 0x601}) 2018/05/01 19:32:18 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000200)='./control\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000040)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10002, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './control\x00'}, 0x6e) [ 233.562487] Dead loop on virtual device ip6_vti0, fix it urgently! [ 233.723638] Dead loop on virtual device ip6_vti0, fix it urgently! [ 233.770939] Dead loop on virtual device ip6_vti0, fix it urgently! [ 233.823442] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/01 19:32:18 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x5, 0xfffffffffffffffe, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040)=0x1, 0x1) 2018/05/01 19:32:18 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000021c0)={0x4, 0xc, [0x10000, 0x3, 0x3ff]}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket(0x2, 0x80000, 0xffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f00000001c0)="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"}) r3 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'bcsf0\x00', 0x2}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00008b2000)}, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000011c0)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/01 19:32:18 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x519040, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x7fff, 0xbcfe, 0x8000, 0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e23, 0x8, @empty, 0x401}}, 0x9, 0x7fff, 0x0, 0x400, 0xc1}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000140)={"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"}) 2018/05/01 19:32:18 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0xf80c, 0x4) 2018/05/01 19:32:18 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x8, 0x8000, 0x2, 0x10}, 0x98) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)=')group.stat\x00', 0x2761, 0x0) read(r1, &(0x7f0000000200)=""/170, 0xaa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x8}, 0x8) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x10004000, &(0x7f0000000580)="18e28f756c77fc9fb9a75d", &(0x7f0000000600), &(0x7f0000000540), &(0x7f00000006c0)="fe9e6b796f65b72722eaf870f45a8f768f5749807e83b4592481e9a4792496e439516cadf7cf2b31108ada69c5907ac18f92aa7afe09b4841e06ee698692ac77b8a26561fbae608895eabcc77b2aee89b6e1611defcf2c4d048e92f2712fab6fe576a4ec7dc3277179fec7ae766e60f412ef3627d26c37f25a188fafa30d23f347811e77a1f0") read(r4, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r1, 0x540a, 0x3f) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000004c0)={0x3, 0xffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) r5 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/05/01 19:32:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x404401, 0x0) recvfrom$ax25(r2, &(0x7f0000000300)=""/4096, 0x1000, 0x40000002, &(0x7f0000000000)={0x3, {"86c87140a074cb"}}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000001300)=""/4096, 0x1000}, &(0x7f0000000100), 0x6}, 0x20) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/01 19:32:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00ff38000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/05/01 19:32:18 executing program 5: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffc000000000000, 0x40001) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x11, 0x2, 0x8, 0x4, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x80000001, 0x0, 0x100000001}]}, 0x20}, 0x1}, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x264, 0x0) readv(r3, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/107, 0x6b}], 0x1) ppoll(&(0x7f0000b7fff0)=[{r3}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r2, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 233.898223] syz-executor3 (16534) used greatest stack depth: 13672 bytes left [ 233.905573] syz-executor3 (16497) used greatest stack depth: 13176 bytes left [ 233.977792] QAT: Invalid ioctl 2018/05/01 19:32:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/01 19:32:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4142, &(0x7f0000005e0b)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) 2018/05/01 19:32:19 executing program 6: socketpair(0x1b, 0x5, 0xbe89, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r3, 0x1000}, &(0x7f0000000140)=0x8) pwrite64(r1, &(0x7f0000000180)="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", 0xff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x7f}, &(0x7f0000000300)=0x8) bind$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x7fff, 0x326d, 0x2, 0x0, 0x1611d5a1, 0x81], 0x6, 0x40, 0x29f, 0x7, 0x800, 0x7fff, {0x0, 0xac2, 0x7, 0x80000000, 0x81, 0x8, 0x6, 0x8, 0x8, 0x3, 0x2, 0x5, 0x100, 0x100000000, "8e3532de823179a50106744a2ae5f8ceb527abf83d5ce66947136f2d90635c42"}}) getegid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r4, 0x401}, &(0x7f0000000480)=0x8) timerfd_create(0x6, 0x80000) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) poll(&(0x7f0000000500)=[{r1, 0x589}, {r2, 0x1200}], 0x2, 0x9) r6 = add_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffa) r7 = request_key(&(0x7f00000015c0)='rxrpc_s\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001640)='/dev/dsp\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r6, 0xff, r7) r8 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001680)=r8) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000016c0)="f183f82784506841dda3a23aafa581dd81e0483892353ca6420f509a085710d5eb39b48c8dd284efad3d1470fb09e8964a01d78a02960c8503ccad3e12fd240e13e57bfb29ada43103e0f55fb2b3616c054bb8f9a674a465beb5b8d9719d2e29802773a4f466cdbd5929ed50c54bc6b175dc9a4065d2ab607b06306d7eb1c94dcdab47f123c62a3a87de1944", 0x8c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001780)={0x7fffffff}, 0x4) times(&(0x7f00000017c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001800)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001840)={r9, 0x0, r5}) bind$vsock_stream(r2, &(0x7f0000001880)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000018c0)={r3, 0xfffffffffffffa87, 0x30}, 0xc) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000001900)) [ 234.024128] QAT: Invalid ioctl 2018/05/01 19:32:19 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x800, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r0, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) 2018/05/01 19:32:19 executing program 2: mmap(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x800, 0x2, [0xe46a, 0x8]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x40, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000200)) 2018/05/01 19:32:19 executing program 1: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400040, 0x0) getdents64(r0, &(0x7f0000000240)=""/246, 0xf6) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/01 19:32:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x59, "bcdaa9b24db16b8a04dca0212b0688ec6d44a64f3494244468b08270b8ea2fd32f0015e591d8c3ffd736df7dc9719bb5b52589b60722bcbd069d87ee02ce698f48d89698f1ecbe280924b873233d733bec0b8a72ab74eec985"}, &(0x7f0000000200)=0x61) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/01 19:32:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x1, 0x3, 0x48) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000180)=""/239) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xfe, "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"}, &(0x7f00000002c0)=0x106) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffff}]}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000080)=""/212) 2018/05/01 19:32:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x300, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/245) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/05/01 19:32:20 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10040, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7, 0x4e24, 0x8, 0x190f19cb734bf331, 0x20, 0xa0, 0x0, r4, r5}, {0x3, 0xe3e3, 0x6, 0x3, 0xe9, 0xa624, 0x9, 0x100000000}, {0x4365, 0x3, 0x2, 0x100}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3506, 0x3, 0x0, 0x1f, 0x3f, 0x9, 0x7}}, 0xe8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) 2018/05/01 19:32:20 executing program 1: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400040, 0x0) getdents64(r0, &(0x7f0000000240)=""/246, 0xf6) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/01 19:32:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x682000, 0x0) write$fuse(r1, &(0x7f0000000100)={0x18, 0x1, 0x4, @fuse_bmap_out={0x8001}}, 0x18) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/05/01 19:32:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r1, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) tkill(r0, 0x1000000000016) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x100, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000240)={0x1, 0x6, 0x80000001}) 2018/05/01 19:32:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x679}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000100)) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/05/01 19:32:20 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x4, 0x0, 0x8}, 0x2c) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/214, 0xd6) 2018/05/01 19:32:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200040, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000002c0)=""/216, &(0x7f0000000100)=0xd8) mmap(&(0x7f0000f9d000/0x2000)=nil, 0x2000, 0x800000040002, 0x800110, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3a4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000180)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) [ 235.096186] Unknown ioctl -2145893056 2018/05/01 19:32:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x1f000000) 2018/05/01 19:32:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = gettid() r4 = getpid() sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="540600001300100425bd7000ffdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="1c42010000000000080005000400000008001300", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r3, @ANYBLOB="00000008008e00", @ANYRES32=r1, @ANYBLOB="a8004c00c62faecba4a5de709ea6a09a7dd67c4c17d02caf63b0640f90c69a9348b87d1b246d6e96542e6b23efac9e784d556e023e08ced6119ab6b3a9aff24f8ec8d1d7f9e6b97581f1c310005d003a6d696d655f747970650000961c4afc7b0c241da614990dc9563970cf00d9f175bfa7cb4eab558a6ece3285e345ee0814008b00766d6e657431222665746831656d31006a167784d79fee3c4a7a6e0d9ca99c91a4905900002c015c0008004c00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0c000200ffffffffffff000024000e00e0ffffffffffffff0600000000000000020000000000000004000803000000001400140074756e6c3000000000000000000000000800210004000000"], 0x654}, 0x1}, 0x1) 2018/05/01 19:32:20 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001100)=""/1679, 0x68f) getdents64(r0, &(0x7f00000002c0)=""/209, 0xd1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f0000000940)=""/235, 0xeb) [ 235.126688] Unknown ioctl -2145893056 2018/05/01 19:32:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20000, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0x3, 0x0, 0x7, 0x3, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="e8000000546116a751cae3761b275f11add0fc899f9171d2ca0036ae6044f2ca16b2195cbadc1d50f2fa3ecf1475f3b1f2292f77c9f2306017459a00ccc197308ff783939e14696a25a6a914f07469b95c0cc996a5dd0cf5d789c40c06075d62a93661be64727f4a43b5c84a6def9aa2b3e8acbef45e6942ebd6427f", @ANYRES16=r5, @ANYBLOB="200025bd7000fcdbdf251100000014000300080008000600000008000500ac1414bb08000500010000000800060001040000080004003289000008000600040000000c0002009c236f90fbffffff08000400810000000c0001000800060072720000"], 0x68}, 0x1, 0x0, 0x0, 0x4801}, 0x4044044) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000000c0)) 2018/05/01 19:32:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xff, 0x100, 0x1, 0x10000}, {0x9, 0x0, 0xff, 0x4}, {0x4, 0x7, 0x4, 0x1}, {0x10000, 0x20, 0x30, 0x10001}, {0xde1, 0x7, 0x9, 0x5}, {0x0, 0x800, 0x800, 0x6}, {0x3, 0x1, 0x0, 0x1}, {0x6, 0x81, 0x6, 0x7ff}]}, 0x10) 2018/05/01 19:32:21 executing program 0: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@grpquota='grpquota', 0x2c}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x800, 0x0, {0x2, 0x2, 0x4}}) sysfs$1(0x1, &(0x7f0000000140)="2d7b296d696d655f7479706573656375726974793a922d766d6e6574315d73656c6600") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) 2018/05/01 19:32:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x2, 0x800000000000000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x10001) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f00000004c0)="ab2edfd1dca440cd9daa069f2a6c1f89d607e4b156be1f58fe0b85e76b7de742ee", &(0x7f00000005c0)=""/38, 0x0, 0x0, 0x0, &(0x7f0000000600)}) 2018/05/01 19:32:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x18000) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000100)="fb611836313f23a8b2ceaf5d41c3654b5c90b2dac420c64feaac47a2af73182aa5efa79944b82736cc3fa2bf3cbb9d2549cf0065f72416033e64908bfe5c35e4da03daf9bde14639", 0x48) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000000)="1a022118ea030a8c5e9bddbd1c18badd68348746ecd03380564b8d737c1c170cd96492c349dae1d90176135b913274f7", 0x30, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/01 19:32:21 executing program 1: r0 = inotify_init1(0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000, 0x400) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) iopl(0x100000000) capget(&(0x7f0000000000)={0x399f1336, r1}, &(0x7f0000000040)={0x5, 0x100000000, 0xffffffffffff8000, 0x8, 0x101, 0x7fff}) setpgid(r1, 0x0) 2018/05/01 19:32:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/05/01 19:32:21 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) fadvise64(r0, 0x12, 0x8, 0x4) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="568720727f059cc816927a8cda1751b65c2e5941b8d279324fb52d4ffd1351a972ff7a652a1a745960f5972625292951153ec398dd1900f7ab6052e40b5cb8b2571b20f7035414bb70a063198fb38d1d0259e10358795e2496fdbdae63a02024921272cce1816071098a25e423b3f35477c8cfb51894a9b836", 0x79, 0xdd3c703}, {&(0x7f0000000140)="798ab8b615944793f1a9137f20cdbe2d0b15f6d0b5cb184b173c53e7497b3b5aefc88d50df56625fe2d58e5e680873332ca8904f49212f6355775ccb82a99dcf180b8b845954763422341eb9e3353848d20331383380e0689aa0f3d6139e3abdcc7f27baa6843ca4491cf82bdb6179dec5354b42bf368754c70bee5e3f40", 0x7e, 0x5}, {&(0x7f00000001c0)="2899796b8b78f9547f3818b147df761f32ceee29892701f4aa25bff346c324337cb405ba37443a153357ba10819dbae54aab30628b2f9f1bb5d4f297bad2", 0x3e, 0xd}], 0x800000, &(0x7f0000000280)='vmnet0\x00') pwrite64(r0, &(0x7f00000002c0)="166cda7f76292e8b9598581c5a7efeb790ad106074a851a2ce890233137ff795f99b64c5d7e28946d311bc298694892890e105e494b975dc3f66df1b46cb167ae3a86846f043e687192b5d166f", 0x4d, 0x0) socketpair(0x3, 0x7, 0x6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x10, 0x80800) sendmsg$alg(r1, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000400)="0fd66a42ce9967a0923a4ce5a8fdd637c71ee25e62424ca24d744dc575dce972f1ce77b912eeaf0f4372fb67b3678301d566f128ca1f9939fa2a30f5f60d0030d3f3f68edb65accb701df0aa822fd2983bfb80ea9d5fb3750d33f4d83171e3d66edc659515301f3a7892cbeb84259671b048de2375cd72d2f90c1f33381204e6b5f9d2b8e20ef80afcff51586a2b75659edf18c4558a4ddaf0842b36d35888cc4d6ad24fa9342c068ec0620ae7a8cb08f9a3778c74758ebc1fc58e16ec214ddfb12abc2131f4db0c9b3ebe96ebd596d342bbf3d7b76b7a93735bf664f39dc88b72a5bc", 0xe3}, {&(0x7f0000000500)="251c8ed1c3024c093c2d3b0ee8f002d4167fca1f57fa4cf70bc1849b55f6fbe986855c771742d768cbe7796dc88c7fd7162c5849a5ba6db2672be14dbdef982a7a8d63dea15b9741b137d93a7e1e570f754d92e5d1d06470269bb0a965b53a49fa82efb156f5b39f94dc193c5f7750e25299cfff8fd6d4dfbb77a49c6c33b46b7dc74e15000a07776c2eaf5695970b1a52d5695670bda74cfd045ba6fc8b9d5afd2139dde76b5f74f237167ef638fb515c798483f653d09083dcbc4415ff4a9244b4d701f179d55c924bce8f719e4f03afee644ac8d69562a2b94da6b488c138a4d71aebbee143eadfb908b1e451de463a33cbd87a5162ebdef4704f3efaebaa0582e66df3d21f927e3260e38e003a39bdb5c99f3238aa9eab0bb73e41fb70f969101b2fe52eddd53edfd240c5db8a84121767625babfc4d440a4e58890e589551fad5c19096fd543a80573e632d16f60ae9b04506178552b0dd9e69cb49aab1f571f199dc51135640aa5bfded19f3054ccefbbc64614b1c9f77ecefa6a146ea49f22c0a4c747ed2b6f23fc37fca96f6b81f15c262c67fe461de1f7dcd4ea9f9c96119dc52d8710fd0ffd9c2982455bcf4361c630edd616c74230b0974851360fe27eaa173a0d600631c17b8c4ff9caa46b9c10bf6c9aa473f68baabf507b47f23e967f616b35abbf813699684d7fe8faa76d0270af21956efc66f02849c34ed3f4430cb2ad3bc8e6143934f68035076f8df726b9929a5771b4a80cbb6dda96e65c4438a013d1f536ab3055ab5cd6fe588252fe1befb1bfe231d90fdfde60d7e5f1fb2a520f197d1e3174d0a4c61c6c410e46d31b7f4899a1cc5f2fcfa9e343b1298ba73485320c280ebeb8659ce1dc031c091499328491e18c446b0f3e803798ba84512fe3cc9170418e5b47c25785c17a23cd2c4ba27e5fd973ffcb217f511841cfeb71df907301c3a189d9b245e1f475b46eaadb74998aa80a93f77d26e4f3fe3e87359c17cf6488d5f6a81c56766facd2779774880917808b984ec786b197194cec115fe401675efbe4f42002106558c40d7b4bd0058bf54ba65212132fbb0e353b89269660c8e0544663a80ee9166c3c8261efa643f6a1d88a84eb395942ad0e064e46e8637c3eadaf26a05e1595dc90e0c60979fc10cb859bae3770614bda211eec202e6fbb82bcf744fdb2d47b22bf72df782dd76c653678c05370bcb46f6526003d78708cd7ca981fc35d7f1f1dc37edabf2f1ccce37292d82cac887d14cf0767870fe87feeb050b8c7e6c1590f30aa0befb890e2253716ec3d4bbc956ec64cd69c20e616654d6a32ac80efffa346104cea34cb70ebaa3e4e646d6549039f4233cc00d8942057d96596ad8ba1d3b9f4dd4a4dd1b6d357d050bc7afb05927d774eef51a3784b7cb384f826f23398757318895e2a1f4956d8c9eecfaeb686e6992b026ccd0589916538a77de2632cc476295f4d5db2f990fb9eb4ee0ecb851643cc7f5fbc75b82d54da8ea5ddc4eecdcd72e8eb5c69f7d95cff91e850443c4c025c0bb5298d5764ede92e206b08a8ec91be0db58d6c1272e541184c86c8ce2f62200b3103fb959a2cf8f55ae04aab962eb8aa84ea3524d485f5fa6a43db53566392acb465c80d491dffbf2b050ad012dae72936e22a58ee903f29afdcc3443992b9255cc6c25705dbdcf8a98cbaec41e1bc2f35d2a265951d1415e042198b5a7a958ef66cca2fa41fdb2040607152182884c86df264e88b6717f5ce46463634d9e899ebce23452e9f92b8424c65396f99c2e15db17cec4b47d4f4494f33f383e742a8fc6ffdb0d3309b0fd0b4247af581649fabe775002d88e26f8c61e091b40a02312ea1e698e03907e52b4dbbae0cbdb84488673cf1407c1c51304cf711caef1d56fa52bb65ecdd8d01b25da91839c74e2c01412ed90dc70ffc4deb794de465c8446e7e6db058d68d400152f305409151c65f37b5d4202f18325ead8d48b1e465911df128d2c3fb26440000107c441c7d1ca8d5214d98e755601066df3beeff0b0598f264e740338de1fe1aff72c7190ad70cb93bf8dfc62f4db55dec2002422f24afb2ba7cfda4e061850f6fdd0a3539c4abb3503cc27c3c77a8bd8540598fbf84b0dde12549442efec7175576e030b9912acde35a5c0accde74e7bb3b763625f3d77416ca567df465e448e27a13d0c187647d4b97ff11a4f86519c7b3cd395d75784017cce9831f9feb3e459a9681544012e5753e6940f582e030e029254b9d19e7f0b2b9b4d564435373e56c84d3686b81199c123ea6bc5ca078e48fa164d9aaf906cab03e366e7deea1184db40dc505921167febbf78b7b4ecce809490d00a182c4ffe338faadce00138c4b0624cd50fd77f8f23fb38d1ea4543c6c7ea0182236262c863b820585db191fbbdd9cfcc092f514e7cc914bda78c6e92ee4e7244beaf85ec625d8bb8a3df009824ebafca41ed4d78f02f3af5ab56062c640ace1ee2a63b0995ab22b677cb38d982b30b8f676db36cfb5786ddecb8a6b9f0999561667fd24e9262903766b2fc3fd2d32655bd689d9bbe76a83e4b7fdc44cf4a95fc7f42eacffb7ca31e568e66befec41f1cb77ed28a333f178dde631647a748f2b301e362a93ddfc0937df556a4fb2e83ceacb64ecfdf189c9bd8287677943d78c54cb7eca6f52d9a68d10c4e3da11060475926e16e8392095eaefcf42cc47b64ef3a788aa5837c3dcb6b90a6ae4c701519918bfc6305f555bee1af735473a238bb7a3b8ddd5cfccb54f6c4d6c7623cccc2973550f3a4d3b8e43614456f42195d16b3ef0b57dbe59d14d3d6bcc39c036bd7373a0cc7ef54e0b0a27bb48cb66b45c0aa537a79b8a2947bf5ac5dcb6d2bdb98ab35bb15980a0124bce5bef7c87264641e8ebc286f3436a6be9cb0d32a8147062df93f5f4af5576b8c4475fd64f4c57050e8106d750c7dc18e427dade722e7dfb8b546b6f7bf431eaa2ee26c56f9bc6b299590271e762f03ff53bb844bb3e10460df19086aeaada7e2f8a90d075e8ec145ee22f336bf5ffbe0674f18b4a156ef0d21716c970f7c21ba6d888a1037e8b8cb5aa3af07b58b081193569d94d9c0651d92cb713a92d56cce799238030542b3989cb797b15c398af620053ba2a929f0cc14fdb1c7c8c1965b850dd1ddb0d77c5203e053d70bbb96cf479821b01f6ab738ca6ff716549d5201a15751546d0e830487383f569a31c1b1da4065ef024155982ae29e74f1747ec0397324b56faefefb0efe1eceb9625fd54de17cd0983e6d946fdc39f184f1dd322d2f9e229cc606b5b2e6a2bcd6adfb4b8ddd9ae814bf075d9e60009cb0022817956ee1b7b640ca86f4bfdb621975bbe9e308641f618824d9dd018b7fa5531cbca60cab1de1144784322eac6bfb21135ade387be02eb34b2ae389e16adefdaa7abdac1f634a9dd531f7f06ce83b2ed3af212b864e30539f369ee4d6ef1f42696b28dbfde5878dc149803c0850fb255261241e8e6787d4ef69e66b97b0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0x1000}, 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0x1000}, {&(0x7f0000002500)="d30d09800991f1cbc7d8b131f59559d4354618d6dd260c80cdaa97ed770d7a03bf8833d8f0b187afb00281e75dcbd73703bb34e5b7c55935bf01efbbb1c19a74ee6f880433f0a89cc85120e655bfd720f8917551fdcbd1aa71f89c143dae73727e18e3a930c80c125a62ff91e5efa4ab3d9ce54d9e70bd6b6f82c37eb32831ae97ca4d405db4e83614de772e4ac9c12541cb41c36251be65ac86b3589e0ee5b00721b00954969e6cdaac1f27e23948ff6c953520b88f7bdff84e3c7e53e6c9", 0xbf}], 0x4, &(0x7f0000002600)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x72, "82bb0f6b28306a11b8b99873f31ac9d556f2a002f12888772a32e9159ff9ef3cffd48bb4e2aa579278628c19ffe2e8abc1ce531eff6f28585636f59169c8396501a3e1473cb1c4ff7aec8ddd5acdcc0c56301a090e9c6a135300d4cafe654b2a67bc57a77f892baa20b584e5076052ec02ab"}, @assoc={0x18, 0x117, 0x4, 0x1381}, @assoc={0x18, 0x117, 0x4, 0x9208}], 0xe8, 0x769f10353f9cc03e}, 0x801) ioctl$TIOCEXCL(r1, 0x540c) syz_mount_image$reiserfs(&(0x7f0000002740)='reiserfs\x00', &(0x7f0000002780)='./file0\x00', 0x0, 0x3, &(0x7f0000002a00)=[{&(0x7f00000027c0)="2f9f3d698a3b880416263ea6ce9527084780428ebed2a110b9c9d5ea736b755eaaf21311f4e80e0e48681f1e25c3e980f36a941b1c10fed81e970b1fb5a66445969908f645a30ce9a6fb7c5ea9732d2cbacf3de30262aea21f3e2e248cd7ad836d47e6dfeec321594542454097050398070ee6c552e0967e4f7afbaac6288ada7e3fb708845fce0c53ccd4d299266898e625e282699dcf37680f6503b7c6c1e783", 0xa1}, {&(0x7f0000002880)="3a98bdf5124749928bbd822bad4312dff5a002f745c63e3e207a8b7dc1cbf2f9cad70797131b8be2970a8fdfa8963d43db211ccc7b538730daaf96f0d625d2363f213a3a32c318f2623f52ad113cb659664d26a09ecb62d2d9d1117f4a245589886c62a01691a3301291e027ed198cbc7062e1fe75a989ca0dbf0dd9784dc0c25cc17b6349d8e3f479929b9ab0da4609f46308403f16b7393a7dbf3b3e8c15ac1316cc0b7e9dcd8a0d755ea61b51a8a29dcf96a0289c46587acb2b8ca9538526", 0xc0, 0x2}, {&(0x7f0000002940)="5625ede021301cf4cd3a4fa30f046a826246c6fa58cc4c72d894ee1d5e5fabb1e8d9932e14dd24e2317ff6ee8d15d33f2f5b885076a1c27ab7da4e8a4ed9cf24bdcf4c1ce11a8d580fa87d0fa08eb8f3bacb4e9b28ab5b1855cb988e14f5110f9c9430c07c7da549431c2cb3eca69002578ab623bf728aff29b6a5673b1cae63ff49fe2dce955ffe7d296d34b2a4036c28199544868e5fd63c3146f32a816e6bd7b803f3db201cb538a88a5d37600661bb0bed693960b119c4ad72", 0xbb, 0x7}], 0x4, &(0x7f0000002a80)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@tails_on='tails=on', 0x2c}, {@replayonly='replayonly', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]}) lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7ff, &(0x7f0000002ac0)='./file0\x00', r4, &(0x7f0000002bc0)="4816e630270b0139299e267bd76eb9adb2c83056d9adb8c30d3c6fbdc44ea0fa0db94a7cf595dff62b32e24930b4d0dff433240402db82b8c32d2a2d6ce23a318f73e95c70b1b286297d1552152d6f2d370a23c7ef1a26f26becbf476c5b16588e5aa425285af98cb97265a6d2403c9302c109507969eebf54e025bdf652d25c82eefd3caed31a1389bebc399976136f78850205185070f888bf40b66bf071db0641db27cf601eb5cc3fd37524") sendmsg$kcm(r0, &(0x7f0000004100)={&(0x7f0000002c80)=@generic={0x0, "feb4d6186f34d271b531d248eb6f48aca9f8338f719ceb0eaf028091f54a7b914353167c48e2f7ee5c9fce8fc1c33ce6f8703b0c95d11bbfb13a81468f682d86251d5707e3ea4c2fb276eac1dccc6abeccf27c352d933b3bb9b07864da3f2fcaace9009ad4a0e1bd134a0f9ac183e6f888d10daed486070b3e52575a5a75"}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002d00)="aa466b7aa50d6a0df63f8bf80344e166a760f96dcd00ff0983c87f91a71be2dd23a3cdd3525ccc6a8ce9bc939389059fe62642e438ae294b55b041fb96", 0x3d}], 0x1, &(0x7f0000002d80)=[{0xa0, 0x84, 0x1, "c90cfec4bf638704bd4d2b28ce61d6d09df178723570a5132da5284d9c6733840f3efd0e5cfe6f12f441e77dc8bb93021deb6d8f9b6491457104aefab906a76e3cc661b8e2b8a6174c4fffc3cb4d273d4ebfe63efc7fe441d9b8b00d16e52e2adbb66c37854dd31bfa76d5efd2e120a502060aab70263c2ff79e0aa2f5cf98e91e6e33ea92d456a0bb62"}, {0x1010, 0x10b, 0x3e, "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"}, {0x70, 0x101, 0x4, "66f2cd5cac85ed7cbe78ed5abd3a88522189f2f5734ba2bcceefb7b386bf61f56d491e602d98dfb6a19c2ba51acba3d73ef6b5fc16ea64cde8956750d5f5ba529b8d51d6395ccadc174f638737b3276392226b1f05dff84d5682fc"}, {0x18, 0x10c, 0x0, "b2"}, {0x58, 0x10d, 0xfffffffffffffc01, "8709d2c23116c8840d75bae1413bd165f9d36c2f8596af21af743ee78a00336607ce13a1dc805117da53c2e369626c359af91cfe00eb6ae371df172eac4510a0b4"}, {0x110, 0x19f, 0x9, "7fc2116aa584e73fb274f1c8afc8870e24422ab29508b13e29fa3d61cfa369be56cbf410f70277d072ae7955061f3a14f1dd98a4e86fa06c8bf8230d5ccdae3bbe342999a62c665fa91a7795bbec7d9c7cc6b259c355bf6275b994dd74236b17f6348b8aff6bcf7e8ae2ec74ed612feefd9f78dd09942e53c130dd756c1167bd776c8b1f0dad57013e15b42c6cccedc41632e2102bb9c8fb1f99357b0b82cedcd7a903c5c34bcb9d2ce2e940112b6587fc50bbb4e8ca7b964bbc56c07d37052e7be8965bf224124c797fdee535f0b1a399d1d169f2908e38be1f48ac30e6439c16555e907e5ffe2f5dba2b791f0ca2c3987a2d0aaf4ff51864"}, {0xa8, 0x104, 0x2, "9a39a70b965c35ba6daf8a53ec3f205f62dbc74de99d82be42afb445a09672e816aa602b129bb11d689f930a6c9c671809c04f8697a9e2777132c824ebee5c6b9be1a6cb68b45d2c963ae6a81cceba452519ef13a5692c1980132fc89572138aa5c434071fccec891200238345f8790381a0241e28d63c1dc5839442789e8adc2f0b9f558ebaa5b8e53d86005a7b51579e49a337360b"}], 0x1348, 0x10}, 0x20040001) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000004140)={'raw\x00', 0x70, "045ea458cecc1c4f688019bb54e068a8a10699aea55d7e54949f6c17c2f0d622645576fce377ff81c0bf0ca7b3c955d4a0878b3ff4700b2e34cfa8dd9c4657fcd494796508355a3d89cbb5802c4ad39f98476a2eed992dceb9554504880907f86a2aa1b648cc58cc4f7090a3d1ef9bae"}, &(0x7f0000004200)=0x94) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000004240)={'filter\x00', 0x77, "6e9812c1a6ccb0e8aba765858af32bb242ecee7300d201ff3f0695841609acba690889f9a51e78d8c49f934f44df2ae1108893f134fa5ab4a19c91ccafcb9dd65357de1de22fdcb6d6b9b43e3c3acce64548c62aeae2a38d419cc36e1378a29bef9a85b572cba3cf566a7b2280187a3fc21ab2c9c6420b"}, &(0x7f0000004300)=0x9b) syz_open_dev$binder(&(0x7f0000004340)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004380)={0x0, @in6={{0xa, 0x4e20, 0x4}}, 0x8, 0x4, 0x5af, 0x200, 0x4}, &(0x7f0000004440)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004480)={r5, 0xdb0, 0x0, 0x4, 0x2}, &(0x7f00000044c0)=0x18) utimensat(r2, &(0x7f0000004500)='./file0\x00', &(0x7f0000004540), 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000004580)={'icmp\x00'}, &(0x7f00000045c0)=0x1e) sendto(r3, &(0x7f0000004600)="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", 0xfe, 0x8000, &(0x7f0000004700)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x80) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000004780)=0x4c) r6 = open(&(0x7f00000047c0)='./file0\x00', 0x0, 0x1) ioctl$TIOCCBRK(r2, 0x5428) r7 = signalfd(r6, &(0x7f0000004800)={0x200}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r7) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000004840)=0x3) r8 = fcntl$getown(r2, 0x9) ptrace$getregs(0xe, r8, 0x2, &(0x7f0000004880)=""/111) getpriority(0x2, r8) recvfrom$unix(r2, &(0x7f0000004900)=""/246, 0xf6, 0x40, &(0x7f0000004a00)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/01 19:32:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xac05, 0xfff, 0x301, 0x7, 0x3f, 0x9}) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x29, 0x32, &(0x7f0000000080), 0x4) 2018/05/01 19:32:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x101, 0x1, 0xc8d, 0x1797]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000014000/0x1000)=nil}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000300)={0x1, 0x5}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$sndseq(r2, &(0x7f0000000280)=[{0x6, 0x7fffffff, 0xfffffffffffffff9, 0x80000000, @time={r3, r4+30000000}, {0x751, 0x7ff}, {0x6009, 0x8}, @connect={{0x2, 0x1}, {0x7, 0x5}}}], 0x30) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x5}, {0x3, 0x7}, {0x3, 0x9}, {0x2, 0x101}, {0x3, 0xa5e}, {0x4, 0x7}, {0x8, 0x4ab}], 0x7) 2018/05/01 19:32:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x161100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000ec5f1e8e29008450b700df0000c000000000000000"]) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) 2018/05/01 19:32:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fchdir(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'teql0\x00'}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 2018/05/01 19:32:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffff8000, 0x4002c0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x88) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4040aea0, &(0x7f0000000240)={0x1, 0x0, [{}]}) 2018/05/01 19:32:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200880, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x10000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002f00)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0) 2018/05/01 19:32:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000780)="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", &(0x7f0000000100)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x1) r1 = epoll_create1(0x7fffc) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xdb, 0x4000) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xb3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x800000000000000}) 2018/05/01 19:32:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffbe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2f) 2018/05/01 19:32:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) clock_getres(0x7, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc00, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000001c0)={0x80000, 0x5, 0x80, 0xeda}, 0x6) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000000180)={'sha384-generic\x00'}}) 2018/05/01 19:32:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/01 19:32:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r2, r1, 0x80000) recvfrom$unix(r3, &(0x7f0000000140)=""/200, 0xc8, 0x10020, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x6ec, 0x0, "646cb338bd7e"}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x219) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x800000}, {}, {0xfffffffffffffffd}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/01 19:32:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) connect$bt_sco(r1, &(0x7f0000000100)={0x1f, {0x400, 0x7ff0000000000000, 0x8, 0x3, 0x4482, 0x9}}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x9, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x600}}}, 0x88) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af04, &(0x7f00000000c0)) 2018/05/01 19:32:21 executing program 5: getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000040)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept(r0, &(0x7f0000001500)=@ax25, &(0x7f0000001580)=0x80) sendmsg$alg(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="8576dfc18761be935fd4513b5f96f2fb566d14c526d031dabee021b33d20fa042139c2d6f2aaeba9891c39ad352c4b5e083e0d8a2c8994fd6e4b22fd3258c3becb58c2b40e1ac5b5637eb97486894f78be26b4e4ce5615cb354263e2f874bd7207728612bdc4626f34b912f67c2f3eea038e71e8ea2bc5f0f678077834a7b49f662cd0a5fea40f5094faf2fa2e7c888609e4829214844af374d709163e564d17c0311b4b07b5dbaa2634cfd507db8b39cb405485863e0983cd4374a1305dd78b94693fe90a56f9d7bc0bc336d31f1cd15297bc81477658664fa751f790a98cc747fe618810cd8f40978c9ccc41134b40222d76", 0xf3}, {&(0x7f0000001380)="139ae3f140b7d5666b3ba8a264a563830bf9bd8f", 0x14}, {&(0x7f00000013c0)="385013942c7ffc07c1250e2d0a0eb0965fd637955bc661d2c3b1e8f79fe780fc2ededc5f09c7d868628d9aafd0cae8d34f2e79a9fbedcec85ce96aa7216f7dd263de34b1127ee9f7e07508d240d9a9ff8a170b0d2cc9311ac43b87c3e606b000c23d378814f37abc5dff7a2571a8b4d6fd3890a760ed62e752b6aac6d48399478a8c6fde83c6465f164e0331d48185bffdbac859f66eed41410090dfed7af0be85d07f950f11adb238b4778266d9efc5de6d2f0c0dd5d3c799eda8d66f2d9872bb4603d9d60d3a2293998be53d10e1701f224b0f5211943b0c65efb3c34840a82aac21260b3213a662c516e74a", 0xed}], 0x4, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x1068, 0x40000}, 0x811) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={{0x401, 0x101, 0x9, 0x728d3ad, 0x3, 0x9}, 0x5}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80, 0x80000) close(r3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, {0xa, 0x4e21, 0x83, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x100}, 0x4, [0x14a780000000000, 0x1, 0x17, 0x7f, 0x8, 0x8, 0x4, 0xba]}, 0x5c) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)=0x5) 2018/05/01 19:32:21 executing program 6: select(0x40, &(0x7f0000000000)={0x7, 0x2, 0x6, 0x1, 0x8001, 0x5, 0xfff, 0x47}, &(0x7f0000000040)={0x7, 0x6, 0xffffffffffff07ef, 0x75bf91a4, 0x1f, 0xffffffff00000000, 0x65, 0x5}, &(0x7f00000000c0)={0x1, 0x3, 0x2, 0x4ce7, 0x3c1000000, 0x3, 0x3}, &(0x7f0000000100)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c007110000", 0x10) 2018/05/01 19:32:21 executing program 5: getpeername$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(0xffffffffffffffff, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x5ce4, 0x20, 0x1f, 0x5b26, 0x6, 0x7, 0x0, 0xd8, 0x1, 0x1}, 0xb) 2018/05/01 19:32:22 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getegid() getegid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, r0, 0x0, 0x40) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/01 19:32:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x708, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/01 19:32:22 executing program 3: r0 = getpgid(0x0) tkill(r0, 0x3f) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x80005) r2 = socket(0x8, 0x805, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x6}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r2) r3 = getuid() getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) chown(&(0x7f0000000140)='./file0\x00', r3, r4) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/05/01 19:32:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x80010000002, 0x100000002132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) 2018/05/01 19:32:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x5, 0x3ff, 0x7fbb9e61, 0x6b2f}, 0x14) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x114, r2, 0x20, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x15}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbbb4000000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x75b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x114}, 0x1}, 0x10) 2018/05/01 19:32:22 executing program 1: io_setup(0x100, &(0x7f0000000380)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x7, 0x7}, 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2c, 0x25dfdbfd, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044810}, 0x1) pause() sendfile(r0, r0, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000002c0)=0x3) r5 = gettid() timer_create(0x0, &(0x7f00005b6000), &(0x7f0000044000)) tkill(r5, 0x1000000000016) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @loopback}, &(0x7f0000000540)=0xc) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x10000, 0xa, 0x20, 0x80, 0x2f, r6, r7}, {0x6, 0x562, 0xcbf, 0x2, 0x80, 0x5, 0x7, 0xd94}, {0x100000001, 0x0, 0x7, 0x4cd5}, 0x81, 0x0, 0x0, 0x1, 0x2}, {{@in6, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x3, 0xdc, 0xfffffffffffffffe, 0x7}}, 0xe8) writev(r4, &(0x7f0000000280)=[{&(0x7f00000001c0)="fee60b5a252aa06ad7722d1f", 0xc}, {&(0x7f00000003c0)="cf07716dd320c04714e2ea9a2bb0ba442dc6394e990844bb068e256fb3fa06dcd8f8cd101025f97e82d7d5f648b638ac64ac84388b8345fb2fe9def0fa7fc6ecc7832d60e5035e4ccc76d18aeb1f7d9bf1e7ee17ed543401bd73adba216e934f03a98b465bab9bc446345932e5d58a7538d83233e66a758966077054a91006379ee94510fb5c3db7b0a01e4faf40a346648fba8bec70157e772954fefc264111843f3f43b5a83a45c37536e325149f89a0352b49a56c538212cad9784125866387b1c01d851f646cf077a04bebf2745e6d38ca55699bb02194", 0xd9}, {&(0x7f0000000300)="d0a5d774c9a6db20844319e873fb9c9a25188fff0130730f8c6dd7e4c6f0fe13e1492e78e8b444f3abe173980a38200a4c10c16574d25765fff14fa688e12583f6a97b796e0407a7aa0000000000000000000000000000000000000000000000000000000000", 0x66}], 0xfffffffffffff19) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/01 19:32:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2d2, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630aa4ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8010, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x200, &(0x7f0000000040)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}) 2018/05/01 19:32:22 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000600)={@pi={0x0, 0x8100}, @hdr={0x3, 0x0, 0x0, 0x0, 0x51}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "30afc2", 0x1d, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff025", 0x0, "d1e75f"}, "4668bdf8c844b3b960f0cfb2af"}}}}}}}}, 0x61) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000500)=r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffffffffffffffc5, 0x7}, &(0x7f0000000180)=0x8) 2018/05/01 19:32:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000600)={0xfc8, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x8}}}, 0x88) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) request_key(&(0x7f0000000740)='syzkaller\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='keyring\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) request_key(&(0x7f0000000880)='big_key\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='keyring\x00', r1) keyctl$update(0x2, r2, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x585) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000006c0)={0x8, [0x22cc177d, 0x9, 0x9, 0x0, 0x8, 0x8, 0x0, 0x81]}, &(0x7f0000000700)=0x14) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000940)=""/144) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)=@mpls_newroute={0x2c, 0x18, 0x400, 0x70bd2c, 0x25dfdbfc, {0x1c, 0x0, 0x14, 0x1, 0xff, 0x0, 0xfd, 0x2, 0x1400}, [@RTA_DST={0x10, 0x1, [{0x1, 0x7, 0x5, 0x4}, {0x200, 0x8, 0x6, 0x1}, {0xfffffffffffffff8, 0x10000, 0x2, 0x7fff}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) socket$unix(0x1, 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/05/01 19:32:22 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/01 19:32:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) 2018/05/01 19:32:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xf7c, 0x82000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x5, 0x100000001, 0xffffffffffffffff, 0x8, 0x4, 0x4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100000000000540) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000140)={0x80, 0x8000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f00000025c0)=[{&(0x7f0000001480)="4051b1e4dd6774398a26de44901e994a", 0x10}], 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000240)) 2018/05/01 19:32:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfffffffffffff546) sendmsg$alg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000002000), 0x0, 0x0, 0x0, 0x4}, 0x2000008001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x600000, 0x100) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x3}) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) sendmsg(r2, &(0x7f0000001840)={&(0x7f0000000080)=@ax25={0x3, {"a86b34975ecd46"}, 0x6}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="58d59b558da50f848dc79d5ff362d95a0e93b577bb4b556da0ea5310204340ece1f0abdeb1136596548711b7f8d8cea02e3d75", 0x33}, {&(0x7f0000000180)="5efe0cb34729e35f1cda488c279427231a2b4d18974efbff763e46ccf3203af6b3440f4f370862e84053ad3b19e91a46bf64b9822949b60050d1ee89e3ce9fc98642072a0069ffc1f940942a6baab8ae7efd3972166b5b54a01e9d3281bcbe1f9f54955da295d3b758385627", 0x6c}, {&(0x7f0000000200)="e119d571d67b2429291a72513a902a8704ea4988e217a5d146b6d856969259204aa9e239e7c0f925549d227995f52b", 0x2f}, {&(0x7f0000000240)="8d052c069b271e8c2f86a69adcf64fd3781dec781a46e367a207ad7b", 0x1c}, {&(0x7f0000000280)="f04c13e395ad1b0cdf4eae658683bdb01afa9353ae543c1d2849e46159602b3bea6bfb487cf0bc1477bdd6c774729ee1921ef519296ef865f27a5c12a888c562634e6c9f2ec51af5d1cd52d96ec88163bd7f8228f1625d0d6a1f54ee28772ed74f530b9cd01b789d7f6bf07cbca7935a4ab579134651b00be193da4922e51550b3a54ae154b120e36a4fb642e8d320dade39f4305ad062265128eddb52c2", 0x9e}, {&(0x7f0000000340)="35e26008a3bc3e6813b5af5e7bb3e4afc5386fa7c3efd2f1cef436a478701d6c2c42c617d256c977a826b05644dd964a87f7e4b6f58aef711a2320d525cbe40b8d2e16a6e73fb394198ea8f05f9d2790623812b5bfd9c2793005b406adbe142190b35a6c1d37eaaf8c7d68e9bddbd27c3f45f806b01a", 0x76}, {&(0x7f00000003c0)="89bc86f749b0bf6b9590ea404a55602e3c7080447550fd92b5", 0x19}, {&(0x7f0000000400)="46bc69801b82d66e61d9ff55deb152c9c870c3a016f2121453", 0x19}], 0x8, &(0x7f00000004c0)=[{0x10, 0x0, 0x5}, {0x1010, 0x11f, 0xff, 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75e7c9b292006fc305bc05c470bf1b1e25bd0702b40973c763a6b6f842ebb21d8461dbd889e516371a21710b2712ea29224e60706a22e1da0db43e11ca45156feab60e14afb2c49dd715e720e7f24824bbdd9ec1aae989b8392c7ea61fca9626450023493e134bbadee1c1ae7b5b073c6181ee0b549406716e35f73d5641ece037d51b30c7c1a044c27920d675a7e0eb7518b9837190daf06c53265dfd0a33acceca19f09455d8419402d3f9faa159171db457480fbb5ea7dfcce84f79ff6663f56cabc83b494021bea2967f1ea8afc653853886f50f283d53683bfb003f7d53e99ca0af51591155cc6b0b6b64db9e1b7a5b0bee89adc3e1ccdc5861f22c80e7d3154e6d5fb1c08ea8736e934a75417db60b1ff53f24e58f182921ccbfd0189d397f8dac6180abd82b8b1d9eb885756a2d07b71b636ae6fcae8538294a397e3440f0aef03550028f96a86af4c8fc7b55c23d96f6d6a561bdde5ad2bab5b2084b9e9a99852c53ede596afcdb335ccb6f6ba757d1d197b551f1d242a89c0a9f768b7442250db12555e06f3f4649167e844d55d3ae896008bc068238d2400ce5559ff5e603e467db69486d3d09383b855dda825a5e9d6c465eccb50776f74dd8ce2bb1bd61f54967b63bb3d48ee66eb3fe468c48c9b74439fc1fe6fa9f8e45632fce85bb4522834d4c34f54dd81e181cb16c29a37638caa8621046876cdbff7abafcedde6f6d8b860be110375e4b211104d26d23175496ac378ab5954bcc91e4f0360823b727215dff604b10d110f0d04af2dfc9423f6176749231583bb635afc4dded772c994af9deddddf60b843b8c8769ae045b27d836acacfa731639c4fc1e13d9bf0390746786769d42f5369c0c02df8a5ad5d9e901b518c4d9800aee7da4b68964df6f23fa26f309e2f51acaac329a717c49c83ccec63123515ceb9a6c7c30ae371ea9b5aae62d64f54751658f311379e200b17d025efc10579e05e19de9aeddb7ee40d128f44de8cfee2ca7c19ee6499273ab35b07d999b26aaf3043db77c983f5445d2498624b1f461f90d541a80591ef25e2f325411675a2ca8c152e89e0dc8adbb954ec1a33d852717f190eb9641625f6a22750407af952efe4287505a9d29a7cce999c822b41c8636578d4a298991920719a43236e30bc0d407c60fe3bdeabe58d077d33b42e80e89701767698dab60c6768815aba263152e4c490ab8be94d95644e02034e3e3a8be8ddbd77ec5d813f5decc580909ba0df23825df9ad86420ede3a7846dca9ec4096245207432fb1b161d92c50f478b7798b2adf141a5617f9fc964c730b7d39debb24fc8a00a1ea48900d187ccdb8fa0a271e9491bbc1134c5f05b5bc9f9eb8bfbd151099005ae8885f52219c690916bf9cc1d4c13286f9f24d08b91edd9e26fc072888b0c4f47c8b54e8f4f085d84356edf62f410665c035a3a997bc14f7093682d1e2d6bf86b651902f41a77aab47c75efbfbb9c53a357a9d2d8b1b7dc3e7b9db240cedca367e1eb06e6b8af1c54aacc99865bd0e4ceb3155466d92883bb29d8f0b932388733228800338719c3afc40d032b135448fd18eb4d816a25e301ae373f501c78dbd5e970037c6bd5c92fb039a27e12e0a27cff3453dd2da319dacbfec38218bf641aa382645839b6c60554fab926220dec5f94650ffc6fa205530fb2253916a046018957d57611c2a3ce0c62e7d163a15f0dae18f08747250ed0c63caf74c9d47591ea1ec7a6741fa279f67a79760893f5e41dac801c1522a985ac36a6feb8be8f7238dcf396bcb53f35cd0a2ceeb839436ef07e6034bdb4fea4d59afe11756df3670e815c99968b19ee76740516cd0a22e6ac3641f742034799e024368ea6052fc74f8d594f724cde86327fda69bd671cf8adb4348c0a6aa47e4eb820b407b5eed72de348a9784183b063eb2bd9573f0034efb8d7c1d6c59feac6b69eeec154b6a7683b6151891aba1100f0bf90abb9a282a2d309cc9e1ff24f6507c6eca89b72348318d9851310aedaafd2c4d266d5a9237374f938947b9ed48ec4122090b0b94d260aee24a812051b815cfc30f1d4351f58cd38f6aaf4a64b8c9a3dbf4f287a72028ce5499051e01cc3fe628f0fa238957fcec54b133ebd678359c099eb3a8e10fb3b3e452c5dad201d5ee398405e1f0f110241bbc77489dc218059f58ec357e8f7f14fe80198439e474784472c327f272cfedcb8628f77a5e948c60fa7d2b8ab6ca2595bbed295b392ad"}, {0x28, 0x6, 0x5, "eb3d4c2f4e46a40865760caee5aefb43839568eed9ec2e1a"}, {0xd8, 0x114, 0x0, "6bc7b11618910a58444fab654ef2adf13980791b60b6765a8b14f80e503a131309655835aeb2318e6d4f21846da8b9c17cba749c1bff8e22bc8c6a264ad87fb3ae97ccd8b39f8cf60aed09ccab73a78051572b63e292ef2575d8add238748c584a8b14b452c1ad18a8cdaa1f905b4aa3cc732456852f1950a0f2a479a7556a12ecaa2bab1a86817a4e73bddc17e427fe02d94412623c7fe2a7d89a23750a38aee832b0bdd34397f939865fa867e778537d6a42953e0851bd97edd00501e878970d0f690a"}, {0xe8, 0x10b, 0x32e5, "05096e1f63becea39cb7d557ecbf6f7d685741e939abfa403141aeabdfb7d4a07c82fd587392c19eb97b9f640e300037930cc373eb3f9082b8d520738e01134f84b5278b1ea8d7626736589c8feaf0f480195a3f96451c60badc479baa8a865fe7eb8bb5891ceef58947ce38a135c42b2038c2553cb495d7ab6498099281f7f4314730c3de79e3360a22f98483357d45f042f2198181b17a2b7f160d9ac51572049d14a5115158d24b4f4cf29928e8c3bec3895e4c1cc1eb1226289280db7e239b84da7ede59e850f7963050101cbc7aa0aed3d7755c10"}, {0x88, 0x187, 0xdc92, "89ce6ea6b7769fde224824b6cf307cc8a1e51160d392e63109e8ee2b2d083d86cbef543744380b3fb88f956d8cc7dffca90931acb2119632ebcc2b89759fccd2eb58604152b0ed9a7e492959a37db2682184f6a27290b3f631997b31530bf7336cc301df021f504663a2c72a9f6f522d50a91a"}, {0x28, 0x102, 0x40000, "e7ebd689c867b395c7d28f363130bdee92fba36ff5c97c25"}, {0x70, 0x19f, 0x7ff, "c1cd37bd33e17070eb32746efdbf0ca2a98fdc0cc6723ad05021adcf7acb3a4cc7d69fbfa7f3cfbdf5ac5aa4a3375bdf89ec6ed94e5638700011338915f073387a0ad563d559c342a3f8916e14a5039165c79ad1e841325e34babc786cd5a2a0"}, {0x58, 0x105, 0xffffffff, "aa956c7b3bff4acc68938a8a0728fcf91db3149a46b489b8d43eac314e2860094192d3a7d0c947c2a482a45422bd49451b1e7de95cb836c60b72b809a83a284017e98c"}], 0x1380, 0x10}, 0x8004) 2018/05/01 19:32:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="fe250c8c2cd4f6fe7198bb0c782bdce150b3dfa0a5ee3c26af3c48f0910bb1bbb57fe7f9ee3afe0803608630452a45822aa033d0de78838651515d2d3d8f965b08a4ad8760ccef6da7e2eac259b480b3ecaeb5721d405e9a506ac280270b312fd92454c30f8998f435777b75f4d66bb846de0c08adf5599e47dd641c00dee2592e63b723fc11e12307f8ba9c3db128530ebe8059ddd07c17ed2ff75d02cda73a5cc1a133e29009aa0fffa7cdc6dd12c8a28d1cca4fab453f1c4624a6dc59aee4204bdbae484829c27c5d51b99e80a8a63a11f2fc823f5456440263c63478584066ebfe545ddd", 0xe6, 0x23}, {&(0x7f0000000180)="e4fb38f399706a4c8f3698fbb182b3bb626719938ad97e3a3346827eb3d451a5e511e7321e591e199fb6ac235b4dc73a603002ba58873173ff5fec5ae5f9f2b800aef0a7072d1c8c3526ba12a67633b1926beb61bcf742413fd0881fe0b7a64ed7beb4495ce7a26f9ecb14acd5c8a76e0523ac443254065a2c708edec48640eb183428f82d733cd4d10842b08a0c30bd9c789f", 0x93, 0xd4}], 0x208040, &(0x7f00000004c0)={[{@nojoliet='nojoliet', 0x2c}, {@session={'session', 0x3d, [0x0, 0x39, 0x0, 0x79, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}, {@mode={'mode', 0x3d, [0x3b, 0x32, 0x2d, 0x36, 0x36, 0x3d, 0x36, 0x37, 0x7f, 0x3a]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}, 0x2c}, {@block={'block', 0x3d}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}, {@map_off='map=off', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) syz_read_part_table(0x0, 0x2, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1ec, 0x1}, {&(0x7f0000000040), 0x0, 0xfffffffffffffffc}]) 2018/05/01 19:32:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3bd8b468, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000200)={0x0, 0x100000}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x800, &(0x7f0000000280)=0x1) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/158, &(0x7f00000001c0)=0x9e) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/05/01 19:32:22 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/98, 0x62}], 0x4, &(0x7f0000000400)=""/150, 0x96, 0x3ff}, 0x9}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f0000000600)=""/57, 0x39}, {&(0x7f0000000640)=""/180, 0xb4}], 0x5, &(0x7f0000000780)=""/199, 0xc7, 0x5}, 0xffff}, {{&(0x7f0000000880)=@in6, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000900)=""/26, 0x1a}, {&(0x7f0000000940)=""/116, 0x74}, {&(0x7f00000009c0)=""/172, 0xac}, {&(0x7f0000000a80)=""/192, 0xc0}, {&(0x7f0000000b40)=""/7, 0x7}, {&(0x7f0000000b80)=""/208, 0xd0}, {&(0x7f0000000c80)=""/194, 0xc2}, {&(0x7f0000000d80)=""/182, 0xb6}, {&(0x7f0000000e40)=""/93, 0x5d}], 0x9, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000000f80)=@un=@abs, 0x80, &(0x7f00000010c0)=[{&(0x7f0000001000)}, {&(0x7f0000001040)=""/72, 0x48}], 0x2, &(0x7f0000001100)=""/190, 0xbe, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/219, 0xdb}, {&(0x7f00000022c0)=""/184, 0xb8}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/119, 0x77}, {&(0x7f0000003400)}, {&(0x7f0000003440)=""/113, 0x71}, {&(0x7f00000034c0)=""/155, 0x9b}], 0x8, &(0x7f0000003600)=""/169, 0xa9, 0x40}, 0xffffffff9b459562}, {{&(0x7f00000036c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000003740)=""/40, 0x28}, {&(0x7f0000003780)=""/110, 0x6e}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/84, 0x54}, {&(0x7f0000004880)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x4743}, 0xfffffffffffffffb}, {{&(0x7f0000004940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000049c0)=""/115, 0x73}], 0x1, 0x0, 0x0, 0x5}, 0x1000}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004a80)=""/113, 0x71}, {&(0x7f0000004b00)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x6b}, 0x4}, {{&(0x7f0000004c40)=@alg, 0x80, &(0x7f0000006d00)=[{&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/57, 0x39}], 0x3, &(0x7f0000006d40)=""/218, 0xda, 0x6}, 0x5}], 0x9, 0x40012001, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007080), 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r5 = dup3(r2, r0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x2, 0x1ff, 0xa5c0783}, 0x10) 2018/05/01 19:32:22 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20005740], 0x0, &(0x7f00000003c0), &(0x7f0000005740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0xeedf, 'gretap0\x00', 'eql\x00', "64756d6d793000000000000000000100", 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x150, 0x1e8, 0x238, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @physdev={'physdev\x00', 0x70, {{'vlan0\x00', {0xff}, 'dummy0\x00', {}, 0x10}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x340) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppp\x00', 0x40000, 0x0) bind$vsock_stream(r1, &(0x7f0000000980)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = gettid() r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = msgget(0x1, 0x420) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) fstat(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000900)={{0x1ff, r5, r6, r7, r8, 0x40, 0x5}, 0x1003, 0x7, 0x5, 0x9, 0x0, 0x55, r2, r2}) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newroute={0x64, 0x18, 0x400, 0x70bd26, 0x25dfdbff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x4, 0xff, 0x2, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_OIF={0x8, 0x4, r9}, @RTA_MULTIPATH={0xc, 0x9, {0x9, 0xdf, 0x4, r10}}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getpid() llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=""/204, 0xcc) r11 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x400) r12 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80180, 0x0) ioctl$VHOST_NET_SET_BACKEND(r11, 0x4008af30, &(0x7f0000000080)={0x3, r12}) 2018/05/01 19:32:22 executing program 5: unshare(0x40600) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f0000000040)="de57f50f5bdec1c34e3fe53b5d43adc82d3391b0d6254b906ff3a6dcda7fb2a8f41555366ab43d8c057711c45e33dad7248c63786831b8b5c3c9bbdf3619a961e18c0f38dfa4d766ec5e161d71afd3", 0x4f, 0x4040, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'veth1_to_bond\x00'}}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000680)=""/199, 0xe620) 2018/05/01 19:32:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r6 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, r7, 0x2, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r9 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="cf5691f1a7ceb40ff21bad3adcd568c9e1cf367640c719d2ae28da410b7fdb42326442f3671c4052655cbada419b2740ab25ac8cabf755ca8b2dc3b6cf734867589df131bf06138f6611c6041dbeddf1e15988526031cdf2d0dc2325d94524d8d4bd3f00000000000000"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r8, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) fcntl$getflags(r6, 0x401) [ 237.979519] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/05/01 19:32:23 executing program 2: r0 = socket(0x10, 0x3, 0x400000000000000) sendmmsg$alg(r0, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000004000)=[@iv={0x18, 0x117, 0x2}], 0x18, 0xc080}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000002480)="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0x1000}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40a00, 0x101) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc00c, 0x3) 2018/05/01 19:32:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000340)='./file0///....\x00', &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0///....\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) uselib(&(0x7f0000000080)='./file0///....\x00') [ 238.038320] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 [ 238.041451] 9pnet_virtio: no channels available for device ./file0/file0 [ 238.103507] 9pnet_virtio: no channels available for device ./file0/file0 2018/05/01 19:32:24 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/01 19:32:24 executing program 5: shmget(0x1, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) syz_emit_ethernet(0x14, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863, "85e7a0227265"}}}, &(0x7f0000000100)) 2018/05/01 19:32:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100)=0x7ff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x100000081}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000026c0)="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", 0xf89}], 0x1, &(0x7f00000036c0)}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xc5, "52e201964784d2759c9f25da20bceb7aa630fee1c3d9bfa7a35dbb49b34e9c36f82a5f9541cbc01c08021af4a35b4e1a34bf1e7f8854b452103013164b42a36c3592d0c20e91a09775bb3d0ea7e36196e70f3f1480c9e22b28d6caf06a1911949fbcfad9b31ab21c669d3a07cb59a656472b0218e97473896c72002b07b81c86348e116eaecf049c4194cc59c602c849c419734283a1958f623b42170d80ebee85dfbf513cbdd6f471ca90846995a41ca1f297f34f14d7198a63088de1f6a607ae244bada4"}, &(0x7f0000000380)=0xfffffffffffffdf8) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffe92) 2018/05/01 19:32:24 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0xc, r2}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x101800) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hostfs\x00', 0x80000, 0x0) 2018/05/01 19:32:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001300)={0x2000, &(0x7f0000000080), 0x8, r1}) r2 = socket$inet(0x2, 0x3, 0x20000000084) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000001340)=0x3ff) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ocfs2_dlmfs\x00', 0x1, 0x0) 2018/05/01 19:32:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x181000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0xa39d483, &(0x7f0000000040)}) 2018/05/01 19:32:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x5e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="50ff85e1a7e4e96506055eaf69a545b3be22d0bb11b2bb7fb98db4e4add650d726c6e7038e96fa79c94491fb4491b80933", 0x31}, {&(0x7f0000000080)="ae6ceed881b7fc6e634bd62bb4e604cdfba2f5cfc1076746ccb716ff4bdad1404f211aba113f5f42a12208085443a56dd1e6138f316a739895db9808", 0x3c}, {&(0x7f00000000c0)="1e9dc0fd755d8b174fd0064336b4ed555bd820b3fbc5cc7f4219e06513d806b9c00b983ef9d4dc8d1e", 0x29}], 0x3, 0x0) 2018/05/01 19:32:24 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/18) fstat(r0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0xfffffffffffffff7, 0x5, 0x7, 0x800, "10c339823ee15e721f5a56f077a9091aa54e001f1e943030240eb232f9f96859fc01ffaf625babd07fabe399", 0x1ff}, 0xfffffffffffffff8, [0xaa68, 0x8, 0x9, 0x400, 0x5, 0x252, 0x9, 0xec, 0x2cc3, 0x4, 0x3, 0x7, 0x10000, 0x3, 0x1, 0x7a4, 0x4, 0x9, 0x2, 0x100000001, 0x10000, 0x8, 0xfffffffffffff85e, 0x4, 0x100000000, 0x0, 0x2a, 0x80000001, 0xffff, 0x3, 0xc88, 0x1, 0x4, 0x2, 0x7, 0xfff, 0x2, 0xe910, 0x3, 0x8, 0x100000000, 0xfff, 0xffab, 0x81, 0xffffffffffffff7f, 0x2d, 0x871, 0x100000001, 0x5000000, 0x7, 0xff, 0x800, 0x2, 0x2b, 0x200, 0x4cb, 0xfffffffffffffff9, 0x8001, 0x9, 0x3, 0x3980000000000000, 0x200, 0x401, 0x18, 0x8000, 0x4000000000000000, 0x0, 0x1, 0x6, 0x0, 0x3, 0xfffffffffffffffb, 0x7, 0x401, 0x7, 0x0, 0x4, 0xffffffffffffff3a, 0x7, 0x3, 0x1f, 0x6, 0x749, 0x101, 0x0, 0x0, 0xffffffff, 0x0, 0xc8, 0xfffffffffffffc00, 0x10001, 0x6cf, 0x7, 0x5, 0x6, 0x1, 0x3d48000000000000, 0x8, 0x9, 0xfff, 0x0, 0x5, 0x1d10c63c, 0x5, 0x5, 0x1f, 0x5, 0x9, 0x7, 0xffff, 0x20ba95c1, 0x5, 0x9, 0x8, 0x9, 0x4, 0x1, 0x63272fc8, 0x10001, 0x8, 0x8, 0x9, 0x0, 0x80000000, 0x5, 0x10000, 0x3f, 0xfffffffffffffe01], {0x77359400}}) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000005c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={'team_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0xfffffffffffff000, 0x101, 0x3, 0x7, 0xfffffffffffffff9, 0x9, 0x401, 0x7, 0x3, 0x4e7e}, 0xb) r1 = syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0x3, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000006c0)=0x9, 0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000700)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000740)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000780)) socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_sco(r0, &(0x7f00000007c0)={0x1f, {0x4, 0x9, 0x80000001, 0x2, 0x3ff, 0x1}}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=@getsa={0x28, 0x12, 0x4, 0x70bd27, 0x25dfdbfd, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xa, 0x32}}, 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x4080) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000900)={"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"}) ioctl$KDSETMODE(r0, 0x4b3a, 0x257) nanosleep(&(0x7f0000000d00)={0x0, 0x1c9c380}, &(0x7f0000000d40)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000d80)={0x7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000dc0)={0xdd5, r4, 0x2, 0xffffffffffffffff}) r5 = msgget(0x2, 0x80) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000e00)=""/157) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000ec0)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) signalfd(r3, &(0x7f0000001080)={0x8cf9}, 0x8) socket$inet(0x2, 0x3, 0x3f) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000010c0)=""/110) ioctl$TIOCNOTTY(r0, 0x5422) write(r0, &(0x7f0000001140)="cd3f4d40ef38e32a673185360d78ff8099bd6e5e758da89e84ed154230bb211f95ad5f37281ffa77fb8dd97cee2021d8d0cbb5b1337aa299bea97396d81f280fa29b5d6e954fe57e901dc1e2dd4e181fa517916cf289d8c2043ee1d5ae32231e00d3631e44c8b27ba0951fff0e7f68506632a108f405a5e158b21c7d540b35b523727eb85bdca1c613eb87ca", 0x8c) 2018/05/01 19:32:24 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x10000, &(0x7f0000000100)="ad5d32a78aa16df28a40b825c58005ff08bd3aed38fb70ab26dfc0ee26d0ea2f27b2e722b97eddc1fbdbb1b7ba60f985a4e1d985e0fe317e1f3616dc17bce21a9059acc1a4dde24e033f7750b0f47e5609c6ef1870cf0642c41e99551474719d26180967da7813f2ac157e38aca9f3a3639ca180f1d7b93b089556cbbd0215466dd972a34bd0b7db61eec007a3e39fd26b14e742bb3bbfb3037c11e0cbf7546fb4229469bce5e41652fcc117f5fd92370508a0c0bf5e4beb1fbc3b855c65f081aeeb5201b738a404fca4e752980515ce6e5fc1") alarm(0x1) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockname(r3, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x1, 0x3, [0x1, 0x564f, 0x2]}, &(0x7f0000000340)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x5, 0x6, 0x1e6}, 0x10) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={r2, r1, r6}, 0xc) ptrace$poke(0x4, r2, &(0x7f0000000480), 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r7, 0x0, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0xc000) r8 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x18, 0x101000) ioctl$TUNSETPERSIST(r8, 0x400454cb, 0x1) sendmsg$nl_netfilter(r8, &(0x7f0000001b40)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001b00)={&(0x7f0000000680)={0x145c, 0xe, 0xf, 0xe02, 0x70bd25, 0x25dfdbfe, {0x1, 0x0, 0x7}, [@generic="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", @typed={0x10, 0x3f, @str='/dev/midi#\x00'}, @generic="fe53ca5c9030e48e543ae544507ff32bd65683c8c798c5e057fb38f0173f4d296a9f629fd6eea75a9d88a59d6c4d9b56cf5b8c9037d36ca8c88a9f8f35eafab086741c325c02f52d1a8d12dbf6608c4797662419614878a9c5d6fc3123b209dd0785f4cc03e448c115d01bf6ec295b23dab8d77566a23ac3d185d7e4b240bab6f600fd0119b5214dee40f3028296700aa2d270a5d18c351fb1bc4ca4ec8a3fdd9a2131824c7c7be755da987221", @generic="c1692abe468e5ded08e403b39413606159c5a07a72875d71eec74c8b62590fecf28741a40d9116b5fa54d2132c0bba5172cea9df207a2dddce421220dd58c60710175ad3de4380a71d12129e71ae507c84bfd724fa8967247b2a19ae65b66920eaf07e84ffe9d43fb1adcc68", @nested={0x308, 0x18, [@typed={0x8, 0x6d, @fd=r3}, @generic="d80d85b8f767d53b2f2f82422db28bfe4a9769bff40b671cc03c10427fa69951dc23e1168d751c421636cb1448913344ebead12d5cf135f7ac5aaa7c16c93659cbd844c7f04f9095e93f9bd37fd07e01ea3748e73b7272ccfb045a1eda14f50555e336f88404834b07e0727f34ce32425f8fc6e1aa4794ce84b7e299556f8830416ec3b4a181dac465d9b3449057443492fb31882226c0c592675bc4db074bd796e92e2ebf74", @generic="f798b80b42eb75c7d4743f9cdb3783eaccae5cdc49f982a2853a3f2997596984fe9e66c266a9c5931837e715d25fe857be764ab474f7ffedd06626a750a046ee452b", @generic="1d7452ead1b2ae1401a2b42a9051fbbcdaa498b8798870846bd50205c0b296f8d84ea2167fe11f49e697f395665efc1db3193944602928385477cabf90da9f10d67edf315ec7", @typed={0x4, 0x1d}, @generic="e50a1e7431822017f90c1bedb8ddb36861e9655c9c2bebb99b2764b7a4eaaab3c2e877705d6c7d827977513716ea32707148d47a650f929f4697999616aaec2465c3", @generic="9eab8b3dd6665853d1f2573fdfab8daa35e73f928abaf6f97ef86380096cd5677a7c896758c5f5bc6c2585292131420a8a7ce4c9095dddce20957990c1e48866776084ede0df29c5746af85fd3b24a6f56d54568c92409f506b39bfd3b9aa9e6bf4ab08316c427fc5571dc98b3b10aa9b032e0cd6c475dd7332a4d3fa3c5db20bcf326f839301c36088266fb8ca94ddc32dc121d1a85743b58f5c029927f91f8371378553e82f7a71b3eb56e79d88deebd98b4af0e5f9efaabbe91de2a2f463ba2399964bc7a0a8ba0f92dbf8a92354bdbb73a3cd765629490ea392058503a98cc5b6efbc9d9efb6ee821373b6f3df8d1da88dc5f91eea88f3", @generic="ffbef0bd7c465eb48f28ccdb0195bd51c2b447c5a6f8560754a09cb21fa9361e2f2e3b2393758213125b38f8e4b6404bbb7bdfa1637fd7a8426dbbfa11505c7dad26b58e126bee64fed78f1f2eb05b5b3b087857ea2f431e424f675a07e32ead01548c0ed430898af920683e8702e4241f615a6f7927a6745f1e10ff933e9f0b5827cb7ceca8cb", @typed={0x8, 0x52, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="88a282d5822a9fd98dbd", @nested={0xc, 0x3b, [@typed={0x8, 0x3e, @u32=0x6}]}]}, 0x145c}, 0x1, 0x0, 0x0, 0x44084}, 0x20004004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001b80)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001bc0)={r5, 0xffffffffffffffff}, &(0x7f0000001c00)=0x8) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001d80)={0xf0e, 0x87, 0xffff, 0x68, &(0x7f0000001c40)=""/104, 0xa, &(0x7f0000001cc0)=""/10, 0x69, &(0x7f0000001d00)=""/105}) r11 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000001dc0)=0x3) r12 = syz_open_dev$midi(&(0x7f0000001e00)='/dev/midi#\x00', 0x2000, 0x2000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000001e40)=@sack_info={r10, 0x7, 0x6}, 0xc) sched_setscheduler(r2, 0x6, &(0x7f0000001e80)=0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000001ec0)=@assoc_id=r5, &(0x7f0000001f00)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r12, 0xc0106418, &(0x7f0000001f40)={0x7, 0x7, 0x0, 0x80000001, 0x19, 0xfff}) sendmmsg$unix(r8, &(0x7f0000002280)=[{&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r2, r1, r6}, @rights={0x30, 0x1, 0x1, [r4, r12, r11, r12, r12, r3, r9]}, @cred={0x20, 0x1, 0x2, r2, r1, r6}, @cred={0x20, 0x1, 0x2, r2, r0, r6}], 0x90, 0x20000000}, {&(0x7f0000002100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000002180)="6342e6080b7f6641aec96ff0d0c9a4d8d3b6cea80e597dc0ba214dc2e2837d523b94b292377927d56f7de8fe9d77373e6970962c54c4abd16cf54feccc809615e7f12944c1e73470ac87d5ab03c474d369e9bbd0a303aeb9d1c9594f82387eeee5e57d6789163193650527fe37d18f8eca9c58c4c66b74d9be9730420d087cdc80589d5fd2d257a8ded22fccb8dc27b1b207c769767e989c86451b88ebee307a2361344c6263d8df13a180da07d39e1060794de9656fc7c1b2c9e62494ed80b7", 0xc0}], 0x1, 0x0, 0x0, 0x8800}], 0x2, 0x4) ioctl$BLKPG(r12, 0x1269, &(0x7f0000002340)={0x8, 0x2, 0x34, &(0x7f0000002300)="1458b0cea2f90ccc9806350d91cfb9e905a990b0f9834940c11171702088f3a61e64f912d32d140ffc624d6a9b201ceb9d174312"}) setsockopt$sock_int(r9, 0x1, 0x3c, &(0x7f0000002380)=0xac, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r9, 0x0, 0x83, &(0x7f0000002500)={'filter\x00', 0x0, 0x3, 0x8a, [], 0x5, &(0x7f00000023c0)=[{}, {}, {}, {}, {}], &(0x7f0000002440)=""/138}, &(0x7f0000002580)=0x78) 2018/05/01 19:32:24 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0x3, 0x3, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/01 19:32:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) r2 = getegid() fchown(r0, r1, r2) setrlimit(0xf, &(0x7f0000000040)={0x6, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000000c0)='net/udplite6\x00') sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x4007, 0x0, 0x5, 0x2}, 0x3c2}, 0x1}, 0x0) 2018/05/01 19:32:24 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) lchown(&(0x7f0000000200)='./file0\x00', r3, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') close(r1) 2018/05/01 19:32:24 executing program 0: unshare(0x40600) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x8a35}) r1 = timerfd_create(0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/18, 0x12}], 0x1, &(0x7f0000000240)=""/154, 0x9a, 0x5}, 0x100) timerfd_settime(r1, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000200)) timerfd_gettime(r1, &(0x7f0000003fe0)) 2018/05/01 19:32:24 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x2) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) getsockname(0xffffffffffffff9c, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000003c0)=0x80) connect$unix(r2, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)) ftruncate(r1, 0xe47) write(r1, &(0x7f0000000100)="e511ecce43957f75ac4545a09c7e16cdedfdfdfc125f40a5a747516ffbf894dc57d07d95425c427910df2b4165cb8a0be8ed78abd7347fea884b0e3b9066e2fa0eb487dea88b0d2d48", 0x49) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x4, 0x8000) 2018/05/01 19:32:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x5, &(0x7f0000000040)=0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x100000000104, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) 2018/05/01 19:32:24 executing program 6: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x76e, 0x200, 0x1000, 0x0, 0x800, 0x2c040, 0x8, 0x7fff, 0x8000, 0x10001, 0x7, 0x4, 0xafb, 0x1, 0x2, 0x0, 0xfffffffffffffffc, 0x7f, 0xfffffffffffffff7, 0x2, 0xffffffff7fffffff, 0xf4f, 0x7f029302, 0x1b, 0x4000000000, 0x3, 0x6, 0x9, 0x2, 0xf2e, 0x2, 0x8, 0x10000, 0x7, 0x3f, 0x0, 0xc3c, 0x5, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4004, 0x3, 0x0, 0x7, 0x20, 0xddb, 0x6}, 0x0, 0x8, 0xffffffffffffff9c, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x729, 0x1, 0x6, 0x8020000000, 0x1, [{0x3, 0xfffffffffffffe00, 0x6, 0x0, 0x0, 0x1002}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200a00, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x6, 0xa38a, 0x8, "67f2ac134e58dd2653ad6cb5a4417298584d344b19b7bdd08f573e0441c92158e032e3eb123138bdfa61e9e3e4ced7e060e23a4fdee80fd0c7b51d4c834570", 0x16}, 0x60) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r2, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/05/01 19:32:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair(0x1a, 0x6, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x50000, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) dup3(r5, r4, 0x0) sendto(r3, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000680)={0x100000001, 0x5, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x3c, 0x9d4, 0x8d, 0x8, 0x100000001, 0x40}, 0x101}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000380)=""/187, &(0x7f0000000140)=0xffffffffffffffb8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000005c0)=""/185, 0xb9, 0x40002040, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x5}, &(0x7f0000000480)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/05/01 19:32:24 executing program 2: mmap(&(0x7f0000d30000/0x2000)=nil, 0x2000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007faf18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000353000)=0xbb2e274280146333) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000fabffe)=0x43ca) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000220ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f0000193ffc)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000989000), &(0x7f00000a6ffc)=0xfffffffffffffddf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf0ff4), &(0x7f0000fd4ffc)=0xffffffffffffff6c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000825f18)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000017aff4), &(0x7f00000a6000)=0xffffffffffffffea) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000d67ffe)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0xc) getgid() epoll_create1(0x80400) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d14000)={0xffffffff, 0xb, 0x8}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000200)=0xc) shutdown(r0, 0x1) 2018/05/01 19:32:24 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002f00)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003040)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r0}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000340)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x40, 0x0) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="996c9e4cfc54017aae5262d21dd5ebf1a6852bebf75c5bfec044a76d5a0bb73a5a1fba625e714f0bbe0d02ae4549454049a75df4b693f3ce89990c8a3ffebfac", 0x40, 0x3e3}], 0x901001, &(0x7f00000002c0)={[{@grpquota={'grpquota', 0x3d, 'f2fs\x00'}, 0x2c}]}) recvfrom$packet(r2, &(0x7f00000000c0)=""/30, 0x1e, 0x40000000, &(0x7f0000000140)={0x11, 0x6, r0, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e427b074722c000000000000"]) 2018/05/01 19:32:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000021, 0x0, 0xffff}]}) 2018/05/01 19:32:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x9) ioctl$TIOCSSOFTCAR(r1, 0x5457, &(0x7f0000000040)) ioctl$TIOCCBRK(r1, 0x5428) [ 239.484314] f2fs_msg: 14 callbacks suppressed [ 239.484328] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 239.496306] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/05/01 19:32:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402000, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac", 0xc) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)='\v', 0x1}], 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x8, 0x1) sendfile(r2, r0, &(0x7f0000000180), 0x20000000011ffe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x4, 0x47}) [ 239.580775] F2FS-fs (loop3): Unrecognized mount option "ä'°tr" or missing value 2018/05/01 19:32:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x7fffffff, 0xb1, "4cdd5195559a9a1a05562de8669736b0d3dcbc1b37901cedbf352b1d62743f29fbe6fd12348aba856e946fb1146ab8e00ce2c6c3566b8bc041116756ba61494b0f6b220495eb30913caff5a68bcfafb509b76f0bf47f0392522f34ceec10d42c717dbefbcaf42237efb5fc175abd920447544ab3fe62b08d81aa93004e5eca512461a8ec1ed03907afa3a07f1797f7968321161f42410bb1120a8943c5d6ad4289ab5a62a05ce8523d874da638f7e630d9"}, 0xb9) 2018/05/01 19:32:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xa, &(0x7f0000000000)=@raw=[@alu={0x7, 0x6, 0xb, 0xd, 0x3, 0x1, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x16, 0x0, 0x8, 0x2, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x2, 0xf, 0x9, 0x4, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000007000)='syzkaller\x00', 0x5, 0x9c, &(0x7f0000000080)=""/231, 0x0, 0x4}, 0x48) [ 239.672249] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 239.679548] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/05/01 19:32:24 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000003f40)='/dev/midi#\x00', 0x1, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003f80)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x15, @local={0xfe, 0x80, [], 0xaa}, 0x46}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x5}], 0xc4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000040c0)=0x10) clock_gettime(0x0, &(0x7f0000004100)={0x0, 0x0}) setitimer(0x2, &(0x7f0000004140)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f0000004180)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000041c0)={0x1000, 0x800, 0x7, 0x6, 0x3, [{0x80000001, 0x70, 0x1c, 0x0, 0x0, 0x800}, {0x800, 0x101, 0x81}, {0x1, 0x3f, 0x4, 0x0, 0x0, 0x404}]}) readlinkat(r0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)=""/217, 0xd9) r4 = syz_open_dev$vcsa(&(0x7f0000004400)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x35c3666f) sendmsg$inet_sctp(r0, &(0x7f00000045c0)={&(0x7f0000004440)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x1c, &(0x7f0000004580)=[{&(0x7f0000004480)="31b3a290ea87425faffb4bcefeec458417513d211c337d6440de4408ddd1dac65ff96eb6c829c16897eaeaa00885a7392b6092491869d347676e8613fba4488d0517938de5afae71b9cb5736ee61cc989f4080bfab4862797ea21a0ad8638cafa979a72341c8b1dcf8067756ed43e5c57059cf48440bc1db6b6486d1c52d11972cf197cbc21517b1bf99d96421fdc846d63b585ab57eebba6f6a5d3206f5d92885cda7a61554d08aa590bc99872e3b83c3f75ec21f50bd3f8976ebd0982f9b8ecabf709395cbb8f8172e0af2192b9761f0a5f7520622c1a0effea346b1142f70440dd49e3b555de607c7ab3021b7119d7f83476310", 0xf5}], 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000004600)=[@in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x1c) stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004700)=0x0) ptrace$setopts(0x4206, r6, 0x4, 0x0) r7 = memfd_create(&(0x7f0000004740)='/dev/midi#\x00', 0x3) r8 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r8, 0xffff, &(0x7f0000004780)="100658fd96a76c0dfc0daa051618f687fed042b03573c7637a75b020d76e404fdf76a3580662cd8c34992469e2c263096b9d898ec4a65be0c1cb61ba25a4f2eb26747ad36b7fff3fca01e7dac096dceae9beab98796218c4969013616f8b0548462069447d779a2b2577c1af1cda213543aae37d4b79a0a116e711fc5322b68e1bfdfd2b928842c481f9e1f7d2cc5a579abe8451127140042d43b4de41719ecfd65ae18dc1bbb44311e1f67a43ac2dc7ff9fe1f27f958bd927b57f3ed9d610280c72414b01d192bc2da697503ce74abfe4f0e90cde091cbd69b8ccc164f1bcb07bc94f063ef6e57f6f7921510fe6f76e7d891a") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004880)={'bpq0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) recvmmsg(r4, &(0x7f0000007300)=[{{&(0x7f00000048c0)=@alg, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004940)=""/8, 0x8}, {&(0x7f0000004980)=""/206, 0xce}, {&(0x7f0000004a80)=""/70, 0x46}, {&(0x7f0000004b00)=""/47, 0x2f}], 0x4, 0x0, 0x0, 0x53b}, 0x400000}, {{&(0x7f0000004b80)=@sco, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004c00)=""/133, 0x85}, {&(0x7f0000004cc0)=""/237, 0xed}, {&(0x7f0000004dc0)=""/207, 0xcf}], 0x3, &(0x7f0000004f00)=""/235, 0xeb}, 0x285b}, {{&(0x7f0000005000)=@ipx, 0x80, &(0x7f0000006280)=[{&(0x7f0000005080)=""/115, 0x73}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/39, 0x27}, {&(0x7f0000006140)=""/36, 0x24}, {&(0x7f0000006180)=""/162, 0xa2}, {&(0x7f0000006240)=""/8, 0x8}], 0x6, 0x0, 0x0, 0x86}, 0x13}, {{&(0x7f0000006300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006900)=[{&(0x7f0000006380)=""/7, 0x7}, {&(0x7f00000063c0)=""/131, 0x83}, {&(0x7f0000006480)=""/83, 0x53}, {&(0x7f0000006500)=""/38, 0x26}, {&(0x7f0000006540)=""/142, 0x8e}, {&(0x7f0000006600)=""/17, 0x11}, {&(0x7f0000006640)=""/243, 0xf3}, {&(0x7f0000006740)=""/52, 0x34}, {&(0x7f0000006780)=""/185, 0xb9}, {&(0x7f0000006840)=""/178, 0xb2}], 0xa, &(0x7f00000069c0)=""/197, 0xc5, 0x4}, 0x1}, {{&(0x7f0000006ac0)=@l2, 0x80, &(0x7f0000007000)=[{&(0x7f0000006b40)=""/233, 0xe9}, {&(0x7f0000006c40)=""/12, 0xc}, {&(0x7f0000006c80)=""/207, 0xcf}, {&(0x7f0000006d80)=""/179, 0xb3}, {&(0x7f0000006e40)=""/116, 0x74}, {&(0x7f0000006ec0)=""/42, 0x2a}, {&(0x7f0000006f00)=""/230, 0xe6}], 0x7, &(0x7f0000007080)=""/211, 0xd3, 0xefa}, 0x100}, {{0x0, 0x0, &(0x7f0000007280)=[{&(0x7f0000007180)=""/163, 0xa3}, {&(0x7f0000007240)}], 0x2, &(0x7f00000072c0)=""/52, 0x34, 0x8001}, 0x1f}], 0x6, 0x10000, &(0x7f0000007480)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000074c0)={'vcan0\x00', r9}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000007500)={"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"}) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000007900)={0x2, 0x56, 0xfff, 0x3f, 0x5, 0x10000}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000007940)=0x4, &(0x7f0000007980)=0x2) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000079c0), &(0x7f0000007a00)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000007a40)={r1, 0x2}, 0x8) accept4$nfc_llcp(r4, &(0x7f0000007a80), &(0x7f0000007b00)=0x60, 0x80000) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000007b40)=0xe1d, &(0x7f0000007b80)=0x4) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000007bc0)=0x8, &(0x7f0000007c00)=0x2) [ 239.768881] F2FS-fs (loop3): Unrecognized mount option "ä'°tr" or missing value 2018/05/01 19:32:25 executing program 1: open(&(0x7f0000000200)="2e2f66696c65302fe55c6c653100", 0x14000, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$bt_hidp(0x1f, 0x3, 0x6) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$inet(0x2, 0xf, 0xb0a3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuse_mount(&(0x7f0000000040)="2e2f66696c65302fe55c6c653100", 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x9}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x5}}, [0x1, 0x2, 0x3, 0x1, 0x3, 0x5e0f4129, 0x7fffffff, 0xbb4, 0x830a, 0x20, 0x0, 0x4, 0x2c5, 0xb8a8, 0x100]}, &(0x7f00000003c0)=0x100) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x3e, @multicast1=0xe0000001, 0x4e22, 0x3, 'sed\x00', 0x10, 0x81, 0x49}, 0x2c) 2018/05/01 19:32:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4800, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x801040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="24000000bada52838f33dd5f0197c9860d918c2359ce7da0d07bdf2cef0bca30eec4b2d73783981c60632d8adab86437385d3b2e414ba09d5e3e6ea639f8035305e2edd54cd4570725794c50fd85d5124aebcaf3cd83dc0d19df0d8e9d7cda767d2c27992679a04dc5904402cbfad408499fe01dbb84e546aaec6f396193c0946ee26a6d81bcd5640aa25c2888f6", @ANYRES16=r2, @ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000f70003010010851b82fa337ab20c6acf9a80"], 0x14}, 0x1}, 0x0) ftruncate(r3, 0x1) 2018/05/01 19:32:25 executing program 4: socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0x3, 0x8b) r0 = memfd_create(&(0x7f0000000040)="274c016f00fc000500090000000000400002", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) sendfile(r0, r1, &(0x7f00006dbff8), 0xffffffc2) 2018/05/01 19:32:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000012c0), 0x828020, &(0x7f0000000080)=ANY=[@ANYBLOB="ccf954dc6c6c6f632c00"]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/01 19:32:25 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000b6c95a6fc7cd03bde2044eb10000"], @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000340)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000200)) fcntl$setlease(r3, 0x400, 0x1) close(r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r4, &(0x7f00000002c0)=[{}, {}, {}, {}], 0x4, 0x0) ppoll(&(0x7f0000000000)=[{r5}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r5, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000000280)) ioctl$sock_inet_SIOCSARP(r4, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) bind$llc(r4, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x28, r6, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) 2018/05/01 19:32:25 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000000), 0x4) 2018/05/01 19:32:25 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000004c0)) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000440)={'broute\x00'}, &(0x7f0000000380)=0x78) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r4, 0x10000}, 0x8) ioctl(r3, 0x2271, &(0x7f000054af01)) 2018/05/01 19:32:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="6d000000fbe000003000004083d78e1c8531dac9986de2afd7a1e6d29312fb48015d039d887ac2bdc9b0f60c8952a3f74e359867607b21326af73209ea2798655f3724c2"]) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f20f7d96003800000f20e035040000000f22e066f30f5c90005800000f01df66baf80cb8d64d8185ef66bafc0c66edc4c27d588e68000000b9f00800000f32c74424009c0b67f3c744240226000000c7442406000000000f011c240f0826f2a5", 0x60}], 0x1, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 240.769138] atomic_op 0000000023bb2cb9 conn xmit_atomic (null) [ 240.783687] kvm [17042]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000030 data 0xafe26d98c9da3185 2018/05/01 19:32:25 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000000), 0xfffffddd) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x3ff, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000c00)=""/194, 0xffffff58) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8000, 0x180) bind(r2, &(0x7f0000000080)=@generic={0xb, "bbe04149340c18fd4377b01ef0b4289b998905d4bf52e5ea14c737026a081c3ba0b9b385f2fc44e6186b1d69a4dd6249eb77097820b1788ee83c31c553811bd2c3dde6f36fca89d3b32b2584b4cefff1cde641e5bbfe741086718be1c07148603bd5106987791ce09d92c08cff2349a64ca8922463af31e06c4025cd461d"}, 0x80) [ 240.809765] QAT: Invalid ioctl 2018/05/01 19:32:25 executing program 5: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x3, &(0x7f0000009fc0)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r1, 0x8, r2) [ 240.841944] QAT: Stopping all acceleration devices. [ 240.846057] EXT4-fs (sda1): Unrecognized mount option "ÌùTÜlloc" or missing value [ 240.870567] atomic_op 00000000c5488053 conn xmit_atomic (null) [ 240.909214] kvm [17042]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000030 data 0xafe26d98c9da3185 [ 240.927686] QAT: Invalid ioctl [ 240.951228] EXT4-fs (sda1): Unrecognized mount option "ÌùTÜlloc" or missing value [ 240.960572] QAT: Stopping all acceleration devices. [ 241.539315] syz-executor3 (17065) used greatest stack depth: 12928 bytes left 2018/05/01 19:32:26 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4209, r2, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/01 19:32:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/05/01 19:32:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c7, &(0x7f0000000000)=[{&(0x7f0000000380)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a1c0000000000000001000000000000000b0000208000000038000000c2", 0x61, 0x400}], 0x4000, &(0x7f0000000140)=ANY=[]) 2018/05/01 19:32:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xd7, 0xeff, 0x4, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) 2018/05/01 19:32:26 executing program 0: accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f00000032c0)=0xc) sched_getparam(r2, &(0x7f0000003300)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x10000, 0x10000, 0xffffffff, 0x101, 0x6}) sendmsg$nl_crypto(r1, &(0x7f0000003480)={&(0x7f00000033c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003440)={&(0x7f0000003400)=@delrng={0x10, 0x14, 0x200, 0x70bd25, 0x25dfdbfc, "", [""]}, 0x10}, 0x1}, 0x20008880) r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x2) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c3ae7cf648a1afc300000000000000000000000000000000000000"], 0x58) connect$nfc_llcp(r3, &(0x7f0000003340)={0x27, 0x0, 0x0, 0x2, 0x0, 0x4, "76ff950d71e2a1c6f4bee7e9d0afbbd1891ec0ea932c3aea906377469a56bf93b7fd5406a163fe38a5d8f28a0b71a5be57f23b21be5a50abdaec279b41a801", 0xe}, 0x60) sendfile(r3, r1, &(0x7f0000000200), 0x10000) recvmmsg(r0, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f0000000340)=""/68, 0x44}], 0x3, &(0x7f00000003c0)=""/255, 0xff, 0x8}, 0x2}, {{&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/138, 0x8a}, {&(0x7f0000000600)=""/232, 0xe8}], 0x2, &(0x7f0000000740)=""/22, 0x16, 0x10001}, 0x6}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/189, 0xbd}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000840)=""/74, 0x4a}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/18, 0x12}], 0x6, &(0x7f0000000a80)=""/70, 0x46, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)=""/134, 0x86}, {&(0x7f0000000bc0)=""/226, 0xe2}], 0x2, &(0x7f0000000d00)=""/125, 0x7d, 0xfffffffffffffff2}, 0x6}, {{&(0x7f0000000d80)=@can, 0x80, &(0x7f0000003100)=[{&(0x7f0000000e00)=""/154, 0x9a}, {&(0x7f0000000ec0)=""/60, 0x3c}, {&(0x7f0000000f00)=""/169, 0xa9}, {&(0x7f0000003000)=""/215, 0xd7}], 0x4, 0x0, 0x0, 0xffffffff}, 0x9}], 0x5, 0x40000002, &(0x7f0000003280)={0x77359400}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x7, [0xc6f, 0x1, 0x4c, 0xd41, 0x6, 0x7ff, 0x4, 0x100000001]}, 0x5c) 2018/05/01 19:32:26 executing program 2: mkdir(&(0x7f0000003d00)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./bus\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="2aee1dea06cba9b7d97cd8a23242b20089982ea18b7e13a49cdc0462cb54bb9f1876b5b183982f50bab916c1e408cffc69e81f5f", 0x34, 0x52}, {&(0x7f0000000140)="b62714b56d7cd73f6e54930bf44d9e3950ecba8f7a02d45fc98525d8fd0053f24f15c0039ebe3c2722a8051f5c4640a045bc9c2539b063bd3f80884d664fbd784e892b247dc2ca5cb41cfc748a92aba2f1b698ab130f17c3d0d854a237e4282bf7816b2f77dfeca22199f26a7d8ad521f929911abfc6087227d6a57d85e0d6f18ab1aba0f76f7d64b453d63407295c5b23a782d1681f8aa7a5d2c4f41e68", 0x9e, 0x100000001}], 0xfffffffffffffffc, &(0x7f0000000080)=ANY=[@ANYRES64]) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000240)='./bus\x00', 0xffffffffffffb1e7, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000280)="a4a65713f4c66576f88ad7d180c1d61895ac3013bd9d4ec09ea06db6868c11c53fc46b", 0x23, 0x2}, {&(0x7f00000002c0)="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", 0x1000, 0x4}], 0x0, &(0x7f0000001300)={[{@data_journal='data=journal', 0x2c}, {@grpquota='grpquota', 0x2c}, {@jdev={'jdev', 0x3d, './bus'}, 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@noacl='noacl', 0x2c}, {@resize={'resize', 0x3d, [0x38, 0x6ec1090ad84ed89d, 0x37]}, 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@data_journal='data=journal', 0x2c}, {@usrquota='usrquota', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) 2018/05/01 19:32:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x48002) 2018/05/01 19:32:26 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f000012ffde128967ddff00", 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 241.657405] device lo entered promiscuous mode [ 241.675406] device lo left promiscuous mode 2018/05/01 19:32:26 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto(r0, &(0x7f0000000040)="58f76cbcc9db145f40aa5f52ddcfc06f4d094fe7933b9418c372f9cb13eba87e5300e6210ce229c470cd59e2526d3351380547fe6c7ea31a2637c1270179d9d217f16575bb7f501fa8a40b2a7bd14149a8aee01a6cf9e81726677cb2b11f2a476bde17", 0x63, 0x0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x100000001, @broadcast=0xffffffff}, 0x4, 0x1, 0x1, 0x4}}, 0x80) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) 2018/05/01 19:32:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0x5, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/01 19:32:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="dd2f009a45f6c27eadbded581574a38174960c24357ee494d4c09cf22f88dda406ff75f116cbc6d0ade14315ce826eea61852f4a9de712c5beeb7dec0ef5dccede61b9639a79398e641dbf9e51c15f2dc5e51b7b43eefa1728f3fd0a824bc48db09772ff18d443662bb061b44ccc3050ee02000000f0c22a35a258af605510da7c90502ac2df0000000000", 0x8b, 0x40000, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x8f) sendto$inet6(r0, &(0x7f0000000180), 0xfffffef1, 0x20000003, &(0x7f00000001c0)={0xa, 0x4e20, 0x5b, @empty, 0x1eab}, 0xfffffffffffffe8a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x240, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fchdir(r0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f0000000080)="752697d6eaede7bc81b59d2afa8e32a1390a2f034ebc216e443d1e2b211b9b9890b0eb1893128b20db9bee2280f466e16e81a436780f0cc6b1712b74e06a8b8e5689cbee8e698ff6d314c3c91d6bbb7af82c970b608de30a8a81864ec5b54a64ef55052fdbb6d0d9f7cea63d4fd20a52244989627c0cc84f18b7341b91fbfdb1b9d4e1ae25addc7506a84386d6d66cb2a2d2bc171129a13a75ca7d1db47b477a37fcd52cd51f5ecbc53a37406cd36a1ac14c2c1b7f3d63e89609ec9ad67b105c6a7baedafee55be657dd6e5d5b55ce97ce54dbf044bfcddb56a41f", 0xdb, 0x800, 0x0, 0x0) [ 241.700445] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "hash=tea" 2018/05/01 19:32:26 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x801, 0x10200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r0, 0x4142, &(0x7f0000005e0b)) 2018/05/01 19:32:26 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f000012ffde128967ddff00", 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/01 19:32:26 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000004c0)={[0x9, 0x1, 0x101, 0x9d5, 0x1, 0x7, 0x3f, 0x80000001, 0x2, 0x3, 0x3ff, 0x3, 0x882, 0x7, 0x2, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000580)={0x2, 0xfff, 0xbb, 'queue1\x00', 0x400}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000640)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000700)={0x581, 0x9, 0x2a4, 0x6, 0x3, 0xbd8e}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000740)) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000780)=0x20) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000007c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) connect$packet(r1, &(0x7f0000000a00)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @random="1fd8c9d82686"}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000a40)={'bpq0\x00', 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x7c, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) fdatasync(r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000c00)={0x10000, 0x1, 0xffffffffffffff20, 0x6aa, 0xffffffff7fffffff, 0x5}) munlockall() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000c40)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000c80), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000cc0)=""/217, &(0x7f0000000dc0)=0xd9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x43) connect$ipx(r0, &(0x7f0000000e00)={0x4, 0x3, 0x0, "c3cadd648d90", 0x5}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/ptmx\x00', 0x1a1000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000e80)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x40, 0x7f, 0x7, 0x4, 0x2, 0x3, 0x5722, 0x118, 0x40, 0x1a0, 0x3ff, 0x8, 0x38, 0x1, 0x9, 0xeeef, 0x8}, [{0x4, 0x331a, 0x3, 0x7fffffff, 0x1c4b, 0x0, 0x2}], "0d6fa330c3fb03882321d0650859f6567a966499764f2e3ee0bf393bf641ad2825cf593d60ac4e4f979615179d193f03edea284a914aaa8a2dfc889b7107870892c0a5231b4d7933ed5bce0f0cd000ba132faf382507835baff5df8edb4040645d2bacc27c639fa6689b0bd4e3", [[], [], [], [], [], [], []]}, 0x7e5) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001680)={@multicast1, @multicast1}, &(0x7f00000016c0)=0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001700)={'ip_vti0\x00', 0x200}) [ 241.817678] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "hash=tea" [ 241.856452] device lo entered promiscuous mode 2018/05/01 19:32:26 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x9, 0x800, 0x7, 0x24, r0, 0x7fffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) 2018/05/01 19:32:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xffffffff, 0x8000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000300)=0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x22000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x804, &(0x7f00000003c0)=0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001600)={r4, 0x50, &(0x7f0000000180)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="7569643d3c001cbd49acb6014af0cdd66d0a95080dfe4555c6dbb1453f1096f2a480b99b48d3c0c6fc2717f6ddb9ca036a7737f424572ba895cc24bac13d508cc437d103925f63c909d419f2883fad2663569cbeb85286181fbc26f3caabd10a33c7b6bd061971957f687c358731aee7c2daf6b1260748f856b22a1013cd48de4bfbe7223f34dc6a0d798fbb21c74f6010faffa376c94a13176b77b6bda86c3464f86ffacc31f9b5f5e0979ad4c7fba1c464c3554e38c63629754c19c7c637cf0a5a9103da649ab68d0bac84c9ef8e0f114c62e9eb3c4f8bcb7685390bd667a0d7f3d40890f4af24bdbf"]) dup3(r1, r2, 0x0) setsockopt(r1, 0x20000000000040, 0x9, &(0x7f0000000540)="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", 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast2}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e20, 0x10000000000000, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, 0x1c) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r5, r6) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xc5ca, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100), 0x0, 0x101}], 0x1040000, 0x0) 2018/05/01 19:32:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x80000000, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x20, 0x7, 0x6, 0x5, 0x101, &(0x7f0000000240)='team_slave_0\x00', 0x87, 0x5, 0xd2e}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) listen$netrom(r1, 0x9) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/05/01 19:32:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e00fb0a000000000000000002000000100000000c0001000500000000000000766a43f669f417cb11ab39bab6f465b116590a0a3c854db5"], 0x24}, 0x1}, 0x0) 2018/05/01 19:32:27 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e20, 0x77, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x3f, 0x4, 0x1, 0x0, 0x401, 0x689, 0x0, 0x8}, {0x8, 0x21f, 0x5, 0x8}, 0x7, 0x6e6bbe, 0x3, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x34ff, 0x3, 0x2, 0x8, 0x4, 0x5, 0x10001}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r3, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x100000000000015c) userfaultfd(0x80000) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/01 19:32:27 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2000040000, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 2018/05/01 19:32:27 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000000100)=0x4) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0xe010, 0x5, 0x3ff, 0xab04, 0x0, 0x2483, 0x40000, 0x2, 0x1, 0x7, 0x41, 0xa5, 0x8, 0xfff, 0x1, 0x5, 0x7cf6, 0x8, 0x5, 0x7, 0x1000, 0x81, 0x7fffffff, 0x2, 0x6000000000, 0x7fff, 0x3, 0x3, 0xfff, 0x1, 0x7, 0x5, 0x3, 0x9cdb, 0x947d, 0x4, 0x0, 0x1000, 0x1, @perf_config_ext={0x8001, 0xffffffffffff4d64}, 0x1400, 0x100000000, 0x7, 0x3, 0x1, 0x5, 0x9}) 2018/05/01 19:32:27 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/142) 2018/05/01 19:32:28 executing program 3: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x400) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x80000001, 0x7f, 0x0, 0x4, 0x0, 0x7, 0x10040, 0xc, 0x0, 0x42, 0x1, 0x2, 0x6, 0x5, 0x9, 0x3, 0x9ff, 0x4, 0x3, 0x4, 0xffff, 0x6, 0x9, 0x0, 0x0, 0x55e, 0x2, 0xffffffffffffffce, 0x2, 0x426b, 0xff, 0x1, 0x400, 0x9, 0x9, 0x8, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000080), 0x5}, 0x0, 0x80000000, 0x80000001, 0x4, 0xff, 0x8, 0x82}, r1, 0x2, r2, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="a50000001000820000000000000000000008000000000000"]) ioctl$KDSKBLED(r2, 0x4b65, 0xbad) 2018/05/01 19:32:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0xc00) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x13}) listen(r0, 0x800) r2 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) rt_sigsuspend(&(0x7f0000000080)={0xc08a}, 0x8) recvfrom$inet(r2, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/131, &(0x7f0000000300)=0x6f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) kcmp(r3, r4, 0x4, r0, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/05/01 19:32:28 executing program 5: futex(&(0x7f000000cffc), 0x80000000010a, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x0) 2018/05/01 19:32:28 executing program 7: set_tid_address(&(0x7f00000000c0)) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x200000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/05/01 19:32:28 executing program 1: r0 = msgget$private(0x0, 0x100) r1 = userfaultfd(0x800) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040)=0x3, 0x4) r3 = dup3(r1, r2, 0x80000) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in6, 0x4e24, 0x2, 0x4e21, 0x20, 0xa, 0x80, 0x20, 0x3f, r4, r5}, {0x68, 0x2c90, 0x240, 0x2, 0x80000000000000, 0x71, 0x1, 0x100}, {0x7, 0x8001, 0x2, 0x1}, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3500, 0x0, 0x3, 0x28, 0x7, 0x9}}, 0xe8) write$cgroup_pid(r3, &(0x7f0000000380)={[0x33, 0x30, 0x39, 0x37, 0x33, 0x38, 0x32]}, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f00000003c0)={0x80, 0x400}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000400), 0x10) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000480)=""/4096) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x7f, 0x402101) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r6) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000014c0)) recvfrom$inet6(r2, &(0x7f0000001500)=""/147, 0x93, 0x40, &(0x7f00000015c0)={0xa, 0x4e21, 0xfffffffffffffe01, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000001600)={@multicast2, @rand_addr, @rand_addr}, &(0x7f0000001640)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001680)='/dev/loop-control\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001700)={{r7, r8/1000+30000}, {0x77359400}}, &(0x7f0000001740)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001780)={{0x2, 0x3, 0x0, 0x0, 0x4}}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000017c0)={&(0x7f0000ffc000/0x3000)=nil, 0xf2, 0x2, 0x2, &(0x7f0000ffa000/0x3000)=nil, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xf1, 0xffffffff00000001}, &(0x7f00000018c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001900)={r9, 0xd84, 0x5, [0x1, 0x8, 0x80000000, 0x40, 0x5]}, &(0x7f0000001940)=0x12) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001980)={{0x1, 0x9, 0xb9a, 0x7, 0x20, 0x1c}, 0x100000001}) semctl$IPC_RMID(r0, 0x0, 0x0) r10 = gettid() perf_event_open(&(0x7f00000019c0)={0x5, 0x70, 0x8, 0x6, 0x4, 0x966, 0x0, 0x4, 0x8000, 0x6, 0x5, 0x1, 0x6ff3, 0x1, 0x8, 0x4, 0x9, 0xd44, 0x100, 0xc8, 0x2, 0x80, 0x6, 0x6, 0x275, 0x100000000, 0x40, 0x8001, 0x8000, 0xf5, 0x8000, 0x5, 0xb9, 0x8, 0x9c4, 0x5, 0xb71f, 0xdd, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0x5}, 0x404, 0xffff, 0xac5, 0x3, 0x6db, 0x1, 0x3f}, r10, 0x3, r6, 0x2) 2018/05/01 19:32:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000002000070c00000000000000000a00000000000000000000000400000008000f00000000002d47623d7789af68d3fd761b910312a52bbb77322cc23d4adb1e7ecca1f5d59ca8d896eead780fbb7c72935168a6d492"], 0x28}, 0x1}, 0x0) r1 = signalfd4(r0, &(0x7f00000000c0)={0x5f1}, 0x332, 0x800) write$binfmt_aout(r1, &(0x7f0000000240)={{0x1cf, 0x100000001, 0x8, 0x352, 0x3b5, 0xaf7, 0x51, 0x9c9c}, "6d6d789ab9c029f19a4c04aab53424d1cba1883c022ab501d2efa5c43a3491f719700a1771e498a33c1b4d94101db45cb33f80e0a7a73a5d9454bef1fa8406a589852186d88db988e4bf334cfde8655da5262b2d557dee72a5ac2e3dec50012da3292a3db3e6d48ce67241c8c8d03f8e745db3731e9c76ef", [[], [], [], [], [], [], [], [], []]}, 0x998) 2018/05/01 19:32:28 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/15) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80800, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, &(0x7f0000001440)=0x4) write$binfmt_aout(r1, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1220) 2018/05/01 19:32:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027012f8", 0x16, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) getdents(r0, &(0x7f00000000c0)=""/50, 0x32) 2018/05/01 19:32:28 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b716d30ce69e4bc5ccb50db02d5b5e5f3dc6967518ae6b01228cf36cedd63a8d3434a8a5d975b7cbdf86f93f1e023022a040b2d10dc866e27e6b560c0f5f724b7704d657b1f120bf2b6ffc9f699fc865c2c96175c58dcbcd1e5137a1e878a5ff5a348802e86d2d38f0de625008925bae493cd8a1e07b70ff183352dc946d0b185cc7936c286560b1599593f8b85ae575c5ee602ab9b1db38e9ed1f3530343162f5041c39d1a9a92d77a9a2d4161eca3076551945bcde0fd9fea5081484c12c5b838224c622ccd200efa6a11fb68a9261aa6f20f9e9df14d4d05eb3", 0xdb, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='syzkaller\x00', &(0x7f00000002c0)=']mime_typeposix_acl_access\x00') keyctl$unlink(0x9, r0, r0) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x40000) [ 243.038208] binder: 17188:17189 got reply transaction with bad transaction stack, transaction 16 has target 17188:17189 [ 243.039069] FAT-fs (loop0): invalid media value (0x00) [ 243.049325] binder: 17188:17189 transaction failed 29201/-71, size 0-0 line 2778 [ 243.054649] FAT-fs (loop0): Can't find a valid FAT filesystem [ 243.096233] binder: BINDER_SET_CONTEXT_MGR already set [ 243.122168] binder: 17188:17209 ioctl 40046207 0 returned -16 [ 243.186331] binder_alloc: 17188: binder_alloc_buf, no vma [ 243.192308] binder: 17188:17189 transaction failed 29189/-3, size 0-0 line 2971 [ 243.232825] binder: undelivered TRANSACTION_ERROR: 29189 [ 243.238734] binder: release 17188:17189 transaction 16 out, still active [ 243.245694] binder: undelivered TRANSACTION_COMPLETE [ 243.250874] binder: undelivered TRANSACTION_ERROR: 29201 [ 243.261658] binder: release 17188:17189 transaction 16 in, still active [ 243.268535] binder: send failed reply for transaction 16, target dead 2018/05/01 19:32:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x2, 0x0, 0x38, &(0x7f0000000100)="0800000000000000000070f600000093c6"}) 2018/05/01 19:32:29 executing program 4: capset(&(0x7f0000866ffc)={0x20080522}, &(0x7f00001dd000)={0x10, 0x0, 0x5}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x20000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/01 19:32:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0xc00) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x80000000, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x1, {{0x2}}}, 0xffffffffffffffb0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/01 19:32:29 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20001) creat(&(0x7f0000000140)='./file0\x00', 0x100) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'veth0_to_bridge\x00', 0x1}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x1, 0x4ec, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x564) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfff, 0x400400) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000001c0)={0x10000, 0x400, 0x400, 0x7, 0x2, 0x1cfc6e4}) 2018/05/01 19:32:29 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/01 19:32:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', r1}) r3 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="c8c75559f0c19893a6335c7e7999278245cc60642741b47f6fb27e9fee63600bb9a128bf352f3c3845f7497f0a5de46974a60e48c05b90d0696fd58d2768263b2fcb2856ae95b3bfedc86b81f51bc7876191cd6cf6f80131b8391af3fa4773e6f847ec5e0310ec7586024bcca9b35a614edbd628eb177fc0b5b1c5357a69152e6d226ea7348e6e93f36b004c74db8adca0af0167d7259a1b974743967906bd25795bb7db7e93b235f75f8119", 0xac, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/01 19:32:29 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0xd636ee22a75d99b0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x7, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x3, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r2, r3, 0x1c}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) fchmod(r1, 0x700) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000180)=0x80000001, 0x4) renameat2(r1, &(0x7f0000000000)='./file0/file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) 2018/05/01 19:32:29 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18006c000000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = dup2(r2, r3) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000080)="1189ed104ffb1aecfa3dee05404eb73619915a0f47de8b067e21b0f4afa0f9c029f463d019c9c4f8ba8b81e69acc", 0x2e) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r3}) 2018/05/01 19:32:29 executing program 3: syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file1\x00', 0xfffffffffffff001, 0x7, &(0x7f0000000580)=[{&(0x7f0000000140)="df309751279bdc74b3134b99e176b33ca4a569b8294f767987d981a4d59a6c47f6b435656ca578cef69a79fe795dccf7c383e31b51d76d1f9d791df042bee43484aa129f6407ff3d50ee22d9517aa4b57b4532fd5218aa81a14af8c8b14525d797b395a0060400130c93a9607e81c257ae", 0x71, 0xfd}, {&(0x7f0000000280)="8fdbdb9db14033d219e4eac2e4e51e07b47ecb3dd77f0c6c55887577c3b21c1831dd4423b26159bc1a1fec8cf866ce95ea6076c2f03405939057a4321e6386fbeb78cad4671b4a8478492eb569313b5d2cfacf3d0a1d926a4a8ef40a1e116b328c45d9e543e6493b7ab25da67f6b85428d56616980950cce7a916355dae57f1aa0a93c89dec6a431b513ceb80fc24f9d3bf2884fc10d10811e82d3f5e685ddf2698d495f4b704b369c19220d86edc6e675b91cc248a3ac44819dff70093c68", 0xbf, 0x9}, {&(0x7f0000000340)="c2e3204bd87d33a4d94433318e46db1ebba1963a23b98abe0f2819f5ceac5e4b636adcea3a745bcf5b0b51272fdf0c5da250072761e834e9e6d45409a2fe113aa48c87448b471db4668ea1452dbc5c8849733bf95e3a72714c970f1bb27754208fe7577739d69625b1d0ef5c2e546a097c2ead786526788f7e88ec14a970f0b9638a621e85bf08f44060a14a8906c161ed8d9c4ad77ee3f304a5945a24b4a5ece9030a706b2893579f2ad49b0ac6da8991b3b79d7ed3f3ba67b4ab2a4a7bc53e7228586aea4e0e67f48d75", 0xcb, 0xbc86}, {&(0x7f00000001c0)="a0999d1d3dd8dc0b6768c61ced98c9aaa964033ad39f8b58fdaa47cc1702b16e09da70baa15235838c3eedbd5cf72e6d6cbe4c14030ba7", 0x37, 0x5}, {&(0x7f0000000200)="ba53ece71bfaf82b351d58c7fbc2909bd12e8c4a556733c2", 0x18, 0x9}, {&(0x7f0000000440)="87081045a364c4d148e3e5d2cb047979a4", 0x11, 0xfaa}, {&(0x7f0000000480)="6ecd071c5bdd31680f6a5fdd1f8bd40308bf36707b40bcce1e4e98c34171ae9c8631f403f1f9d50b2c89748bee40a6531be724e09990e013e142186b2b79a28b1c967528f1b31111b5ce1301a08896ffef7d2527b70194bfa780359962c8120c591326628c25f9565893e5e3ec4573b75bb2e02e793be34eced78a0bcb5a88fd9f0ba10c6cf94405b8b00f1d6d72edef79ed71f74c218784b6732aed09cbd97a6ad2ab49718559863826bdb5c8756e6d60e5653d4191910891b50e158945f6fd2ea896ed0cd4fa8cd68992c247a3cc2fa4b4e491553a78e2cdce22a4", 0xdc, 0xd4}], 0x402, &(0x7f0000000640)={[{@nls={'nls', 0x3d, 'iso8859-3'}, 0x2c}, {@creator={'creator', 0x3d, "2bc9aeee"}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x30, 0x32, 0x31, 0x33]}, 0x2c}, {@creator={'creator', 0x3d, "37e25308"}, 0x2c}, {@creator={'creator', 0x3d, "99c89255"}, 0x2c}, {@creator={'creator', 0x3d, "b1f666fe"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0x1}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000240)='./file0/*ile0\x00', 0x3fdfa, 0x0) 2018/05/01 19:32:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfffffffffffffeb5) 2018/05/01 19:32:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x2a4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x1ac}, 0x1}, 0x0) 2018/05/01 19:32:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xb, 0x0, 0x0, 0x9, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="6a31a8194085c9766548af2639d3ba1759e47ab6d18670b15175a3193ac76ab38bf8a2b05dcf6ee331a955999d1b4b6b8cf6cbeea9cc1a22680e1415bc0fe4fde02fb7007af8760a07a28421e1ca7493040d4b777a3320dddc2b04481bfd5cd659e2e21756163e722b33c1ce631d29c817ca75849b0f57f7023c38f663f84775c77bdfdd95aca7edbb7a25583fbd8d5f81", &(0x7f0000000100)="927bc3735fdf2820a26fed9eaff9c0b7d39932f9a5429289c478f4d29f44ed255d90469f359d7502f9b54e131aaa95c16b6d2b554685f5bddbd6ac3770b6e8534c2b2ac1a242a46bc74c4ffe128994f93ada2099387a1c559106ef92a2789ea315b01e951be5af1df5c4d767ec1a1b021d840620a3da9a060b1f8694a48300739dbe7e384a0117d8c4d4e19f0dc5746277a377eda6903582194d5b5c5e4ea54d0fbdcd739fa72cacddbcbeecb074e5ed21693f30b398b73c52f57c4920f422dcdf254a52b36ab3f1d4b878e08b311d4d4e64655c6a"}, 0x20) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000380)) 2018/05/01 19:32:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x2, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) sendmmsg(r0, &(0x7f0000010640)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)='>', 0x1}, {&(0x7f0000000100)="c477d242", 0x4}], 0x2}}, {{&(0x7f0000004780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000004bc0), 0x0, &(0x7f0000004c40)}}], 0x2, 0x8000) recvfrom$ipx(r1, &(0x7f0000001140)=""/4096, 0x1000, 0x162, &(0x7f0000000180)={0x4, 0x9, 0x93, "2d4e51f23f67", 0x2}, 0x10) writev(r0, &(0x7f0000011980)=[{&(0x7f0000011900)="20242afd", 0x4}], 0x1) [ 244.238219] hfsplus: unable to find HFS+ superblock [ 244.318204] FAT-fs (loop3): Unrecognized mount option "„ªŸdÿ=Pî"ÙQz¤µ{E2ýRª¡JøȱE%×—³• " or missing value [ 244.366707] hfsplus: unable to find HFS+ superblock 2018/05/01 19:32:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0006b0004200bfc0002ed00080110b5000081ff35080200b702000000", 0x24) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8802, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x2, 0x8}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1, 0x4, 0x8, 0x7fffffff, 0x4, 0x74}) 2018/05/01 19:32:30 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x13}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc004ae0a, &(0x7f0000005000)=""/20) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x5, 0x0, 0x9b4e, 0x4, 0x100000001, 0x1, 0x9}, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa0d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x1}, 0x8) shutdown(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0013000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/01 19:32:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xffffffffffffffff, 0x4) socket(0x14, 0x0, 0x0) 2018/05/01 19:32:30 executing program 4: r0 = userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x4000, &(0x7f0000001f37), &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000080)) read(r0, &(0x7f0000000380)=""/100, 0x64) 2018/05/01 19:32:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="030000002b2482dcde37c55090cd279f1005f06fe94f533474381b97a8a44a70cd0866e249cf083dcb69a52e693ce7f3780ba04a98b796da2c682b808a525d597867ab6747d464a2dff8fc7e5af77b9004610468bb5111a6fe101a8253cceec2f2d5bc2e42484cf2423024fca434a11f804e73e81170afc85cb6f49e33ec1077156495a7696e122c1242660e65797e63309354878385582234f6c8ca6b67213a60ed85155f089f92e656bffc70a2091620d0c8c1e980f90000000000000000000000000000000000000000"]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) 2018/05/01 19:32:30 executing program 1: r0 = socket$packet(0x11, 0x1000000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x21, &(0x7f0000000400)=0x6, 0xe4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000580)) getrlimit(0x0, &(0x7f0000000100)) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000005c0)={@loopback, @dev}, &(0x7f0000000600)=0x8) sendto$inet6(r2, &(0x7f0000000180)="cc06fd3bedd622d784e925c9bfc2d007669a1c781236226ab81a27e3a08437e84891f47f4816e8c26111912569275d06b200dc17c92b8fd90addd5529bdc62eb2dc9682121db63f6c22b6b978cb6acba8fe2d97234ef9a2b68b8b518fc1e2ed186f07e00ee545d60ac24f4b330804389047e1ed13eac36f23ca1f1a9a3454fa4071dc0e5be910169cbd028d244cc8c01ec49cc55149c99960a3d0ff8ea03f799dd22241f5774cbf610c7d1be3197f47d7027060639699046adc680dc30cfdf07faa09dd4671e08dd7448173460c57b2bed7f7c63280cb3ea4efde950d6ed885e4c1c668b8e6bff75", 0xe8, 0x40800, &(0x7f0000000280)={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r4, 0x1f, &(0x7f0000000300)={0x3b, 0x6, 0x5, 0x11}) r5 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x9, 0x10000) r6 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x98, 0x200000) r7 = eventfd(0x1) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000440)="71402080f24bb4e088309bde53ac9912e0d3037fa531ef455fd4943ba8d2745bc5876943a31986a513f9f57bf4ce21b7da2129440d14aa5f833e7957a537d8f6fdeb3ac21794b6591ff81a8b9e45b8a52ba80e4389bb8809029c7b8bc424d3c9b185edc81bf6828b7a82958df44044e482acd7d622edd8a6e32573baa79e2b81e950acdefa1042f6290ef680d382bc478fa88e9cae7c84137bc766799be94cba8718045661331b31266f5e4470010faacf73a48cec02b92820aa7d67095bbd350f9373b9bdae7cd48c247ceaee393598979107e66f8523a07ab490dee14eda22f4206fdc86a554", 0xe7) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00000003c0)={r6, 0x3, 0x10000, r7}) 2018/05/01 19:32:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000040)='+^%security.posix_acl_access-system\x00', 0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x7fffffff, 0x2, 0x4, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x1) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/01 19:32:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x0, 0x9}) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="8663953f9955411631b6071738451d3a81b00174d0b806baa70baf602127821c0c51cd926a7c089e1663138a064b37f56990c633fd039a4ae27511487b91c6cf84a6243e6f1811add28f3903f4325839af24ce8ef10e"]) r2 = semget$private(0x0, 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x0, r3, r4, r5, r6, 0x6a, 0x7}, 0x7, 0x8, 0x1ff}) keyctl$session_to_parent(0x12) [ 245.303127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/01 19:32:30 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/01 19:32:30 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="010000000100000090000000d52e22050163d65e74f799cbc2a1a32e31c9454f40abe2d5e525c811b9fa0deebcc59cdbef6495fd4f03b51e36bc8b0a20f77b8db5c26dcf931e51c9fc19b94be6531b0f7c74572838db421e58bcaef1314a386ba0dc17094bd3df9f"], 0x20) 2018/05/01 19:32:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) [ 245.355657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/01 19:32:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x60000000, 0x0) fdatasync(r0) fcntl$getown(r1, 0x9) 2018/05/01 19:32:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101c00, 0x0) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) accept4(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000180)=0x80, 0x8000000003) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x6, 0x48}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x401, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000240)={r3, 0xdf95}) 2018/05/01 19:32:30 executing program 7: r0 = socket$inet(0x2, 0x6, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x345) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/05/01 19:32:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xfffffee8, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xffffffffffffffab}, 0x1}, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x80040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x4a, r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 2018/05/01 19:32:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x2) socketpair$inet(0x2, 0xc, 0xffff, &(0x7f0000000200)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x1, 0x9, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) accept4(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80, 0x80000) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x4010ae68, &(0x7f00000000c0)) [ 245.505519] print_req_error: I/O error, dev loop0, sector 0 [ 245.515768] print_req_error: I/O error, dev loop0, sector 0 2018/05/01 19:32:30 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') close(r0) 2018/05/01 19:32:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x5, &(0x7f0000002000), 0x0) 2018/05/01 19:32:30 executing program 7: r0 = socket(0x2, 0x801, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000b741f8d8d37f989502cb25cd0000eeffff"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/01 19:32:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000008b040000000000000000000000008000bc7817284194f7de65d3e3698887968e93b4065a60f0471675011211665d9a42405afb47f80bb6a4d01f7360ea5b988a4dbe17f17dc79bbbadeff5f64dfd070456fd791d8f093a1f3f2d9ec08a7120c598474142cf6bd05208426557f34fe98e5d2ef376bbae6558996512ac4aee1cae8350335af16ac127105a8eea6c6cb559fa218786c0c50167f3880ed9de76060e1fcda567f370cac99c3c355347fa51bc3e02f0ad786fb5db4ad5078a6ce3e34f65206f8cb701c3fb0970edf607e8c2ade05a"]) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540), 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000580)='pkcs7_test\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='/dev/kvm\x00', 0xfffffffffffffffa) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000080)="bf354abc2df34a6068413897216c6d933561689b018fa8122a9a40d08404deb4e99111aa3e6e51de75f6fe789b680817c1230e9c722554efae47a4de79ddf90a73f575800f01b13715229976629633ac8b5036a7ea093dbae3dbb95fc9a99d9e607eb1c99dc59a682e0c1372ac7603250627271ff927469b2e25f305f090c091b1466259185ab83d0542164c6ea78bcafe5774d3ef84cd297bc7189a144af60f6c3d3ae0db2ff306ed8ed29e5b5b265548ca10a44d8415368897ee9faaa600819603bb2a75ea09e25b9abd95b7ad6a54e47884469003b6d03d94b4d9d4425851e094a1dc4ba819788c7c8eb2c30a", 0xee, 0x20}, {&(0x7f00000002c0)="d7f751c41ed1405314cee2c1f4ec67fe0767d2463d750940f2fb74e3d6c570bed12baf42642db79048f338890f5b441b104a4e64618654eb1a8182c9f7246caf0a9f6ef14fcd94895275c5431f04513d99ecec403358dcbcebc3c915bff2a1d7a7cd9abaa6b04dce77d577dc97f0d2b5ae40347382ac1acd840848803ec06ddd67dcddd95f9a2b", 0x87, 0x7}, {&(0x7f0000000380)="a5ab1515e6589a5fb07e08b80125a925c72dfcc341c49bd1a9007501ecbb456eead501953487160958f40f92ee1a22e10a004f8fde618519", 0x38, 0x7}], 0x0, &(0x7f0000000440)={[{@time_offset={'time_offset', 0x3d, [0x36, 0x3f, 0x3b, 0x0, 0x36, 0x37, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/05/01 19:32:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) nanosleep(&(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) getuid() fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x80000000, 0x1800000}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x9199}}, 0xfd, 0xffffffffffffff3b, 0x4, 0x8, 0x20}, &(0x7f00000001c0)=0x98) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/05/01 19:32:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x200800000000001, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) listen(r0, 0x20) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/01 19:32:31 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) shutdown(r0, 0x2) 2018/05/01 19:32:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) 2018/05/01 19:32:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x3) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/01 19:32:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x9, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000280)={r1, 0x1}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x101400) ioctl$TIOCGSID(r2, 0x80047210, &(0x7f0000000080)) 2018/05/01 19:32:31 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xa5, 0x40000) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0x9f, 0x1ff, 0x5, "e843b2ae2c084bd8a08ce351895778b37692b8371ebf3e688073395c3d0111d73504489dc9430968fedef18a77a6ca39962a105dd3c91e7cf908f100b0edfbeb2272332594afb0030da83259dbc06a89b16591ac35b2750919680e6e33faeb89b73cae2f8330758581acfcb50fef47b8ccb0309d6667d7032b1119ffb6d34e8a71b2ec765492c282a92af3a04cb4ba2647024064711038e8670a8172afd644"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xfffffffffffffffa, 0x8200, 0x0, 0x2, 0x5, 0x7, 0x8, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0xd6e}, &(0x7f0000000240)=0x90) 2018/05/01 19:32:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xcb, 0x0, 0x3}, &(0x7f00000000c0)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='io\x00') ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000001c0)=0x7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006580)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006b00)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000006c00)=0xe8) r7 = getgid() r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006c40)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000006d40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006d80)={0x0, 0x0, 0x0}, &(0x7f0000006dc0)=0xc) fchownat(r2, &(0x7f0000006e00)='./file0\x00', r4, r7, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006e40)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006f40)=0xe8) r12 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006f80)={0x0}, &(0x7f0000006fc0)=0xc) r14 = geteuid() getresgid(&(0x7f0000007000), &(0x7f0000007040), &(0x7f0000007080)=0x0) sendmsg$netlink(r2, &(0x7f00000071c0)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000006a40)=[{&(0x7f0000000440)={0x24f8, 0x11, 0xf00, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x160, 0x3d, [@typed={0xc, 0x8b, @str='eth1\x00'}, @generic="e1352ec96a5cf467ca880027c9c9c4978bc266b6ef1ea9363c02984711827c4e8f2d55a67b45e0fbf972bf2c3066b2ee46464d714d81a0b4864a0581577bc8eb27cfb3a358da8249c74de41970e5626fe9ce1b6b584b20c89e98b2a90b8901bece7e39a087aab243f3deabc2c57ed81cfff0ca5dcdd80fc2a84401c504bfb57f3803225ff51ab66f730225396b61e1855d7d84573a712c194ace81526c5360530649669704a72436d8bc8057b2bf016c5f4106e4553e40e5404ab5b4652fb39855c323119aeb560514362f9e36b0ed595f036f35", @typed={0x4, 0x93}, @generic="a4484596fc1e8bf6964535a27cee8c9f644616d3dc896f7b92dd4af3bcf1569c01566c64ee2ee4cd3e03cfbdfcd7bf9f1211742229440f2320db39a2f686ff7171923875539a9c1d97566dc9d37f7e7dd719bae649bba5cdd4447bf3", @typed={0x8, 0x89, @ipv4=@broadcast=0xffffffff}, @typed={0x14, 0x72, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic]}, @typed={0x1004, 0x14, @binary="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"]}, 0x1018}, {&(0x7f0000006680)={0x3bc, 0x1c, 0x220, 0x70bd29, 0x25dfdbfe, "", [@nested={0x114, 0x83, [@generic="0a099a9482d4fc7e2c40f32c6c68353e5b561a099e40cdaa33a94efd62d1899a4809545fa342efae52d21f5e3d57ebddbf81a9a893948d2e1755132143b12f2fde68391c18830d79f57d4e94c68d5bc31a61693acee0a6057220241036de073f1b6874f30494dce02e8d35f73354cc4fe3fd281cdbcf35c3243926a2f63e9e217b048237dfb394b5d7725b71c795be88564baa40e40f83381d6f6e94bdef818770d1a767cc108584301c82c0bb0099bd4dc1fc794d90981d25e48597faf126fe7638feaf64b1f1663a7f9f84c2d34430c8016d0198eefad13827cc357f15de38b584f78c1b6550817ef81275771b6d5ac6", @typed={0x8, 0xf, @u32=0x4}, @typed={0x14, 0x41, @ipv6}]}, @generic="d27510630865a94c7a2c5cf5e4f7cb53ea3999d5545cbd2c368e3676df1aba0655c1973631c0c56851e68236fe1a1a2e9b5fa8edd8093ce5cf6344af55db7d5e46abfad5ea08bd", @generic="aa3c20c0a45565c2b2755371bb85f26ff098265478b23b64cd2ef15bdcb81ffd81720bea5e3990b12f615af7db8e02d4244ba064e272c321381529933abe74cc6cf58ce34470a3716c1c5774f001ef7cf3e68588b6bf07dfcf575cbbc387d6dab75a43a5e311d09eed759901e5c0f2953a4176d2fddf7a4fd60d15f822c1dd959c1ef9dc7ae93f6ff942a5c6d7c950a6431794f85016648816c1887892be7fd62cac5694df08933f", @nested={0x8, 0x72, [@typed={0x4, 0x8f}]}, @nested={0xdc, 0x27, [@generic="f7b45ec4f1c4049288b06a597b776ed329fa9c97a81351246a8ce234dbd43a52e74c59f6c8d7e7837da7b4bb180811f699053dd1285adb67d52f994353910a470c35c7f4125710557ca6bb4d019882d22be8b4aec8d68f91afbd435afec6b09d3656c939653018c23f71205dbc7e97ce081b3e197984379668b279b8baf69406d2674507fb73da8c4f796f826093056affc8df71d6593cbe5d9aebf8a9dacf3ebdd6967823377bda6e943b7133190903f2bac47dfe0ddccd6570059a0c2381718e742f91fda4f8bd4930d4d04ed65b0605b7cbfc12"]}, @generic="b6c750b268bfab22789748f84939264ce6b13186b161c94e408c42126e71e01c6f003216f32b00e9804e85bfd4e649addbe7ad3c", @nested={0x90, 0x66, [@generic="82a28147aceee90732511ca0a06c89ba0e612cee4ab16d54a720a227f21940b0dfd3a03d4b90adda997710ba1b9f88735c748b26071bab149a70418c846d4b619e86a1ecd11ba7804571dbfe64c5078fd8fd61538847d468168ea2b7179af83e8b3b8c58dd3fbce1257bff49e77b46bd8df71700a18fdcbc700284cf1c85c9703a13d8", @typed={0x8, 0x40, @uid=r4}]}, @generic="18"]}, 0x3bc}], 0x6, &(0x7f00000070c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, 0x0, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r2]}], 0xd8, 0x20000881}, 0x4008000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) [ 246.629409] FAT-fs (loop1): Unrecognized mount option "time_offset=6?;" or missing value 2018/05/01 19:32:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000440)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f00000002c0)=""/216) [ 246.706849] FAT-fs (loop1): Unrecognized mount option "time_offset=6?;" or missing value [ 246.781334] FAT-fs (loop7): Directory bread(block 2) failed [ 246.794558] FAT-fs (loop7): Directory bread(block 3) failed [ 246.807620] FAT-fs (loop7): Directory bread(block 4) failed [ 246.824441] FAT-fs (loop7): Directory bread(block 5) failed [ 246.830886] FAT-fs (loop7): Directory bread(block 6) failed [ 246.839166] FAT-fs (loop7): Directory bread(block 7) failed [ 246.845524] FAT-fs (loop7): Directory bread(block 8) failed [ 246.852457] FAT-fs (loop7): Directory bread(block 9) failed [ 246.870230] FAT-fs (loop7): Directory bread(block 10) failed [ 246.885842] FAT-fs (loop7): Directory bread(block 11) failed 2018/05/01 19:32:32 executing program 6: r0 = socket(0x18, 0x803, 0xfffffffffffffffc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @local}, &(0x7f0000000280)=0xfffffffffffffcda) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, 0xc6a, 0x80000001, 0x80000000, 0x100, 0xfffffffffffffff8, 0x80000000, r1}) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x1b0, 0x0, 0x0) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)=""/151, 0x97}], 0x1, &(0x7f00000023c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f00000022c0)=""/150, 0x96}, {&(0x7f0000002380)=""/42, 0x2a}], 0x5, 0x0) r3 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)=0x547880000000) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bcsh0\x00', 0x20}) 2018/05/01 19:32:32 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4002000003, 0x5011, r0, 0x20000000000) 2018/05/01 19:32:32 executing program 4: socketpair$inet6(0xa, 0x4, 0xd5, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) 2018/05/01 19:32:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x60000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000ff1000010800000000000000000000000064e9e4494d2c821e2bd0f39e9e64941e2ba01ebf62cb2506b37786c5c99f6483d5fa1c4cbaf549a38d538a1bf22185a565dd788e1d9e36f717ffc4cd02b6a9c808951bfb2b54bd8945e960390bcdae6ad060a5ff66b925740455626d942ebff083b83449fd2241aa6a60d6c348fabc5bd1ddd2feae3ffb354a2400a0585736bf36af11c0", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc000000000, 0x200000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@loopback=0x7f000001, @empty, r3}, 0xc) 2018/05/01 19:32:32 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80040) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x16, "a0a411ff8147f4a9404b153efa4cbbd004c8e4926408"}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) 2018/05/01 19:32:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='ip6tnl0\x00', 0x0) socketpair(0x3, 0x0, 0xe239, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/05/01 19:32:32 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ip6_vti0\x00'}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="8690567084b50306de4513172aab2f48bfe60b56d8301609f278871b8f85f51dbc0094c72b2e91991ac5dcf2da0fca16c108ebc7d13c147e29bc8918a38293fbca3701759651a6a94b559f171c72d5e5cca83d7f7a034ac945c7e1d60f8c2ccc34e70aa6308c078315be38d0db3e9edd100195c095039d5f4ab6753ad388d0b8d39c5dd0cbef8762c6e8841066219755d0c30d25e7b137eb47a02f8b923fb7fd8d1ceca4c0d7d526754b4cb382de3b316d5ed2d8091e9fd91279a309a66b7c116aa9dcbdff448eff2d", 0xc9}, {&(0x7f0000000240)="ca356abe9f0dd4038571377b8c69f717b8e0f2df46e0dbada8bdb25c5fac3203371441d60b76733182807e7361598fdaade43286fb35d01be43b", 0x3a}, {&(0x7f0000000280)="1d34b69e3fcdffe1295b4c60da16a8f4721eeff3e5a663ae237a171fbb7aa7be0817d287f88865147d6ef25b1c2b22d2e1ea272d7c35e37a765589db2f0f774d9d81f9ad83ba", 0x46}, {&(0x7f0000000300)="b757f6b6fec88d127e4a7591d158f23970cf9bfdb7225807b98587dcfdf982ffbbdba38c01110bf105e9992be6b48cc2653746ca41200517d0a36c5cc8253865fbe54ea6d8eee278965e11d55231675cea58d75b43a18e5107efd41a5490b8cc16ff613bbf58426c628300005f88b0004133d135304c00b76a9cb41cd23a6fb1cb52158cb1a3240d9fb927022886fa069a8e716901d475ec9ac2268222d9d76e6cfca3487d3cdb04265cc6ec4f1d675ce587ebca59bb5bc091ba153dccdf2f6bf29c11e8242f0ec8e546b1f3743ed9865397a02541158ce13482bf97a0a7b3c2d9cfae0419121face65cedc5a1c309610591e4210cfe23ff591d81", 0xfb}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x140, 0x40000}, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x10000) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000600)='/dev/dsp#\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/dsp#\x00', &(0x7f00000006c0)='/dev/dsp#\x00', &(0x7f0000000700)='vmnet1vboxnet0!.system/system(@$\x00'], &(0x7f0000000800)=[&(0x7f0000000780)='ip6_vti0\x00', &(0x7f00000007c0)=')[}em0user&cpusetppp1&vmnet1&[}@\\]system[\x00']) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/01 19:32:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000240)=0xc4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/170) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @multicast2}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000300)) setfsgid(r2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 2018/05/01 19:32:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)=0x4) io_destroy(r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000140)={@dev, @remote, @broadcast}, &(0x7f0000000180)=0xc) pipe(&(0x7f0000000540)) 2018/05/01 19:32:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendmmsg(r0, &(0x7f0000009c80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001380)="02", 0x1}], 0x1, &(0x7f0000001480)}}, {{&(0x7f0000004880)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004900)="fd", 0x1}], 0x1, &(0x7f0000004a00)}}], 0x2, 0x0) 2018/05/01 19:32:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x1000000, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'bcsf0\x00'}}, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x600000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)=""/73, &(0x7f0000000240)=0x49) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/01 19:32:32 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x1}, {0x2, 0x8}, {0x2, 0xe000000}, {0xa, 0x5}, {0x4, 0x1ff}], 0x5) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffff800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd98}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x7c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000001c0)=0x1fffffffe0000000, 0x4) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="8a4125b31436e3ff54963a77a68188d6e0ac32e540c7f3aadf5fa2de7792e50b079f5bb412475f042a9d618310ceddc45f234e1e020c5622c6ef6b549f81372d6c2e05cc539dd89df17519b51bb3f5d06c7255483eb251fcdc82cb1130ffc22f255140d2a3158891e1153dcac16c2d5ea9c37fa71abec8cf9f828b7621dfffcf47b8d55fe5a4a176a9d889435fb680a7c43a576d088b9716", 0x98}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/01 19:32:32 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x450002, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000140)={0x80000000, 0x3}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000400)='./file0\x00', 0xc) 2018/05/01 19:32:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="1300000010ecffdde200f4088000050002230a", 0x13) pipe2(&(0x7f0000000000), 0x0) 2018/05/01 19:32:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fsync(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) 2018/05/01 19:32:32 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, 0x0) r3 = inotify_init1(0x800) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, 0x0}) prlimit64(r4, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xeb03, 0x80000) 2018/05/01 19:32:32 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x2, 0x0, [0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x4e20, @broadcast=0xffffffff}, 'teql0\x00'}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2) [ 248.321971] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 19:32:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=@updsa={0x144, 0x1a, 0x633, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth_trunc={0x4c, 0x14, {{'crct10dif-pclmul\x00'}}}]}, 0x144}, 0x1}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x98000, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1000, 0x10}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip6gretap0\x00', {0x4, 0x200, 0x200, "aef36dcbec7f", 0x9}}) 2018/05/01 19:32:33 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = dup(r0) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) accept$packet(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000f40)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000fc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001100)=0xe8) accept4$packet(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001180)=0x14, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x5cb7f3bcef75ea2e, &(0x7f0000001280)={@remote, 0x0}, &(0x7f00000012c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001300)={&(0x7f0000001480)={0x34c, r3, 0x800, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r5}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffcea}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb1}}}]}}, {{0x8, 0x1, r6}, {0x238, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x52, 0x20, 0xfff, 0x9}, {0x1, 0x1000, 0x6e, 0x5}, {0x5, 0x7f, 0xffff, 0x9}, {0x1, 0x401, 0x8000, 0x7}, {0x1000000000000000, 0x1000, 0x9, 0xcf5}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0xa4, 0x8, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x34c}, 0x1, 0x0, 0x0, 0x10}, 0x4004040) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) [ 248.366618] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 19:32:33 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0x5, 0x97, 0xff, 0x3e}, 0x6) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x6, 0x1, 0xffffffffffffffff, 0x5, 0x7ff, 0x1, 0x10001, r1}, 0x20) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000002c0)={0x3, 0x70, 0x4, 0x3f, 0xa5, 0x4, 0x0, 0x1ff, 0x2, 0x2, 0x1000, 0x7, 0x3, 0xffffffff7fffffff, 0x7fffffff, 0x0, 0xa2b, 0xfffffffffffffffa, 0x1, 0x7, 0x4, 0x3, 0x1, 0x6, 0xfffffffffffffffb, 0x5, 0x0, 0x1ff, 0x0, 0xc3b, 0xffffffff, 0x80000001, 0x44d, 0xd, 0x7, 0x1, 0x9, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x80, 0x16be, 0x4, 0x0, 0x8, 0xc8ec, 0xffffffff7fffffff}) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0//ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)) unshare(0x40000) 2018/05/01 19:32:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/173) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x10000001, 0x1, 0x14cd}, 0xffffffffffffff47) 2018/05/01 19:32:33 executing program 5: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000380)='./control\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) r1 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x200000000025, 0x1a, r0, &(0x7f0000000000)='./control\x00') 2018/05/01 19:32:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8}, {r0, 0x408}, {r0, 0x4140}, {r0, 0x80}, {r0, 0xe7e10ffbb9c8ff15}, {r0, 0x4104}, {r0}], 0x7, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x200, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x84, r2, 0x300, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x4084) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/05/01 19:32:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8201, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x42000, 0x0) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000000c0)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) 2018/05/01 19:32:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) syncfs(r0) r2 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="f0", 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x3, 0x1, 0x8001, 0x1, 0x3}, 0x0, 0x2}) 2018/05/01 19:32:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00000000c0)=""/37, 0x25, 0x41ce, 0x0) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe8, 0x6, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x2, 0x8, 0x6, 0x3, 0x8f33, 0x4, 0x8, 0x6, 0x7, 0x1, 0x7, 0x1, 0x514, 0x7, 0x6, 0x80000000, 0x6, 0x1, 0xffffffffffffff80, 0x7ff, 0x9, 0xfffffffffffffffa, 0x2, 0x3f, 0x10000, 0x400000000, 0x3f, 0x200, 0x3, 0x0, 0xfffffffffffffffe, 0x2, @perf_bp={&(0x7f0000000080), 0xd}, 0x2, 0x4, 0x7, 0x4, 0x100, 0x6, 0x9}, r2, 0x10, r0, 0x1) ftruncate(r3, 0x400000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000001c0)) 2018/05/01 19:32:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x671ec7c180ebd05, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="5c000000002e642f989e89210000002900000003000000e10984fa3279dfa9c53a22914100c9969269d736c06a1ed6b11a96f7d25adf9166e34ba01ef88801a21a98c5668e31b90d409e5f1187324034b04565bcda06ab9013268169230973698dc95dde623a27c96a356342f23947856e294dad68d5f4e6be536afadb51a5c9bff34870d84f0f9ed27d5833809b6f0b09ad038b5ef0853c77b7754faedadad3e588f91f5504cab10149c432f9bce477d2541f0742ac296a886d51f8d6a602df823d739f588a11ed9f2931a9f0ce40c2ad57631f8dcfda42abb718e7527200095965ae9a36473abcb490c5163c3cfb98f1cb7a0437917e972d385e2ace22a9e68355aab29f2be3dee963ecf10460555595783adc41b68dcc0c70acce92090e5f01b70a9969d4e1bf0ea253efeb92ed90a0869bf773ab8b5a5d367695974a0f239a4204e9ae94f9c03643e7d714958d5edb1ffbb358371951164ca714ca44ff557e34ff1e5dbaa68aa6ed7a90b548eeedf14832442718fa14c5c70b59a4f8bbcd6a90ee92882939b59d8b789542ed8383d241fb4a67e7c240297e0d31d2619575d2ece29b9e9cfa66433f0c0e56ad2bda24cee66e37f2e457dae6679efab1b4fef5bff5a65c12078381728663770f0e82452a8470543dcf5e3943dce8bdd13ee8511530b1982611899ba06b085a0df347f004a35c699cfc49fd9314f1d34ae75b6d51d28b40ec3fd725cc05a8c00e7cbcbccdbabd402234f013a372b84480baa1e4d22b00000000000000000000"], 0xffffffffffffff1d}}], 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x35, 0xcd, &(0x7f0000000040)="b214c2d0b9ff3abfd1f0068f0e98ae936d776307e23ec521056a9fa2f95abf6c37a078052de71679b0efb5c7e878f6c9e28f6350a9", &(0x7f0000000080)=""/205, 0x1ff, 0x6}, 0x28) 2018/05/01 19:32:33 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000580)={0x6, 0xff, 0x5, 0x8001, 0x7, 0x9, 0x9, 0xa26, 0x2, 0x3, 0xdf, 0x7f}) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@generic={0x14, "2c0877b2d231e97fa73264c25fdfe3d1b808b57396ec9fe01508b539a164bf8940496b89449dcda7bbe65e79314494bf179a291b6aad82d3c3531abda1bb14658f4b8bf75c41872d54101824c3798d9c940c36a4a53e8097ecc54305a436cde75de79190adb56654c3bcff52c325bf0b5dc8f278ba0a60b096c75afd81b5"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)="ec65d7ccb8f24f752aade6a3abafceab7de2e6cf59de7d70f8007ea36b5f4e23aeacd5ca39266230dd8b312364585fa4951a63e18b4b6013d01e578081", 0x3d}, {&(0x7f0000000140)="df3b7b2f3a1ed438ad0f689271a6ebb8221c86ff4d1d6ee75ffb9be2bd586e7357ee8d8ece378aced277867e3e5259aadaa936f620a24b747e711756d1db64fd99544ab6334991c1334ebba0ff7ba541ef78a5ab82e175253bc47c953707307b", 0x60}, {&(0x7f00000001c0)="eeaf5bfc9527c86993fd6995e2e5569c38a67edce87f1182c40c5b4093e830366ac45a703ca7f7fbeffede563a3c64e17931d5c1717c2d6754ac650fc934c5414b1439d3823e9221f72aea1a4e574cd95620d57f3532f05708e557186cb32dd085e71c56ecafb60360c0cba477341f61ebe2b65ac141f41474b46b3d1f8d6a8487a6dd567074fba4150f1c31755cb820703911adef6c05bc83d4472c9e3cba154b93289715ad8f35e025b26a6fd1d2bfc03528f6f62f50b8930d92fd10291b6c299cc1a890", 0xc5}, {&(0x7f00000002c0)="9e30e17dfdc0322e6aa5f8d84de9b8eb6e0dd8d241fecc7414facd57e3ac56b6148022e647d4bd734e2a52fbc36b769d2859cf31ef688e2af0d3f2f7de8795647c70f9bff0726983d2cae3f29580527a82c4598048c82b5294844ecb5902fc6b9020da370dd0c83a1971feefe6f1fa1ac010a98ccdb16644db944c62bf4018ae9229b38c48e1813d7bb5e200d9b39846475b998fa9a38fa1b8629bbda226f1194fd03929ebd8834e56ecef959e29af03d1c0017bdf09077faa5947233e8816520d38372ef9d9b399a1282de45eee5c393fa9ba46e919d34349b01def7701b329040f46f9", 0xe4}], 0x4, &(0x7f0000000400)=[{0xc0, 0x104, 0x2, "75e93361dbc9a6adbe37978dee1a456c5afe9f37b841ccbba7fd53f8f5a0260014e51dd34cdc4ce4e0da3f7031ffaf1996779f313d2ba1a2628f78db59a243bf26d46c00a4cda8b3f8ef7e6471cffb198505bbcb751da88babb0ef200f66c5e690ff5e2d522d63c9571161991a7d6452ca000002acdaf3a2d5888aa4f017cd806e83e6f1b69c0b691d85d0a54881a82448d6611025320ea0dfea87162dd8e47cdc2b2761bbbcc3b9472c2b11"}, {0x40, 0x10f, 0x5, "728efa2bd95ee177a6213874dd5b2c79bdd308bab81a4660d14620abf3cf9e58b61b6de8f8dc2f0894bab57da6ba"}], 0x100, 0x8000}, 0x2}], 0x1, 0x8000) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) uselib(&(0x7f00000005c0)='./file0\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000600)=0x368b5345) 2018/05/01 19:32:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000490, 0x0, 0x0, 0x20000430, 0x20000460], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x218) 2018/05/01 19:32:33 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00000000c0)=0x6d, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @rand_addr=0x20}}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x400) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000200)) 2018/05/01 19:32:33 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="6e3f2095e807c041a60b5e812830a2632d7931ef34d4e6e6e748d038a7f705335b4f27a94315641a208da0117132f8152b9f474f63afa6f402c2d60eda35e375cfe390bf648b493bc12274c42ab7c421e8e96a42e7f9f72f5c0eddd02814b6021f7c2eccfc914a38aab4dd42e577acbbf154fdafc09c83d2f85926dbc535a85445f6a5b5c03c5a9a1e1bebb1921ae1fb0200e930c65f7d0d83fe63b88f90", 0x9e}, {&(0x7f0000000280)="04eeb08e68f789ef540ddadfe63e76ed05809b4829efafa7f4a7655b61e3534acb30ff926fc4ad448741d9babb0c287f5aba133897d1acdd80ab3f7e0fa4186ab1f77f5b773820f05bdc2ed91c247c30dcae56311db6044683dbd83b1e505bad5d42e80b8027d97938a29b0dc908a47cdd13ee9a522b124626126929ea1a9a4c", 0x80, 0x200}], 0x3808020, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/05/01 19:32:33 executing program 6: epoll_create1(0x80000) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0xb53) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) [ 248.629343] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 2018/05/01 19:32:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000001600)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="457de868f8b4268204518ee4"]) syz_fuse_mount(&(0x7f00000000c0)='./file0/f.le0 \x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/01 19:32:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x2, 0x8ce}, 'port0\x00', 0x0, 0xc1402, 0x5, 0x3, 0x7, 0x2, 0x1f, 0x0, 0x3, 0x9}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0305302, &(0x7f0000000100)={{}, 'port1\x00'}) [ 248.683414] kernel msg: ebtables bug: please report to author: Chains don't start at beginning [ 248.771364] FAT-fs (loop0): Unrecognized mount option "E}èhø´&‚QŽä" or missing value 2018/05/01 19:32:34 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="04010000100001020000000000000000ffffffff000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000ab1cf6ac000000000000000a2800000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000008000300000000000000000014000e00000000000000000000000000000000000000000000000000000000000000be4a3769dcba8f10bc7c99def180b6f5bb09ec84227a1a5042ea37a88e6e6ea3470ba443e2"], 0x104}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6f, 0x200000) sendmmsg$nfc_llcp(r3, &(0x7f0000000900)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x0, 0x100000001, "3138601efaf00b5a619da054319b44d3683bdec3cb3af24f2c441fd531fe441b8fccf1d0879b24ae83cc6a855fa4b007dfa05899b3918ace4bfaa5fc2b1583", 0x36}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000300)="67d0eb5c29b35a8111c7e709b9e9039569624b20c24999ea06d05e8901cf9c17ce0f4928f7fe26ebece7a0a1275d730ae3aaedc71a56274c02e52c2385301bd3600a97976f23c75313113a5c7a8a7027087b05eb267540282e39ae13edbb929a50dfb899465cd120bea2b250fc7df66f022d51e9f15ca65d900c573bd250518483980057", 0x84}, {&(0x7f00000003c0)="012f106ddff1affc8cd971d9a32fdc14014fdbd0303e320368d145677798a1836a1a1c3da49b4ce4637f935026df06535efae635fddb31ae1e1b5db95310dbc0b982cc8c5972f364188e143059194648c9b3ed6d2346e852fd", 0x59}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="88000000e7ff00000c010000080000006de3ebc23321c24f4181940e1afb7ba77700096e8fabb25f065613f73f5494d4de53f317e76e9302337766a8e049487f3a1c45eb274abf7d1bf203cf3262c84ac3a844594d6ef6d6d87fef049a9e63e4cd08859c0c65ba6a9c03cacc14b3606967b20871dd46eb7896000000000000000000000000000000"], 0x88, 0x4000000}, {&(0x7f0000000500)={0x27, 0x0, 0x2, 0x7, 0x8, 0x88e, "2117cb2f8c0af2e808f9197fb9c6cfb3e787a6b77e52903813faf134d34b52e8155ea3d4bd536db3b2fae179294501d7a397e01a545944aea855e579d219cf", 0x2d}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000580)="17a756a46587da8dfd1c5a72a23dcb3edae0a3b7e0a1ad95185e8fdb24dccbcd673f90155ad843330a653fd18c6ce4f1bc8f8e011fd637d8346a5413fcd4a6d5568461ede2314085dc9933cc9e9fc80cd05af6616d58ddf5e9067997c680234d56ce6e6ab5d425691eb03960617bf43c8f04b6", 0x73}, {&(0x7f0000000600)}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000000680)={0x27, 0x0, 0x1, 0x7, 0x59ea, 0x7fff, "0ed38250acfce426d04e6121b5af9e2258e2712cc4dbfbd374235cf9c813275e07adbd888aac4cc7cc04924ae3313feaed263c05e9e2a314f11e3d27a21ae4", 0xd}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000700)="8efb329495e2eba9f467e5d89b2782507a60b12a646d4b0736764f0f3e13eb16d3d1f11b379c90cb527aa7f5e90b728d5421b473d14d391ecc8fa043ba128739473aa3dd73b79bfea572947e2b1dabaaa207c33ba789229557db73649e6988ff1470a871", 0x64}, {&(0x7f0000000780)="dcd231b5100cfd8efad8ec75f385216b5565434e5b7afc6d0d4e034dc1617a6d90709db6c067a620d1cf0ee6763fdbee611f7bc6ea3873a23f4ee3b8533d4e987d0614555f24b8ca3cbc6119511b72bdf02552797602d1e650629fb8a94dd187f1424be9f88d452ca50b6aa70ddcfa5da073d574fbf63dc41e38cca15315821d34e02dac8c254bb0ac990d17e6ef97f9548a2907d1fe96037d59d145987f60d0c5bbf747fe1a297c32efd0a5ae4f1b19ca169e344beb3c765b84", 0xba}, {&(0x7f0000000840)="9d224a7289ac346fb8343056df1ba3ddc4d92331b50f8419495adc70b1290ca7b1ec87cb3f6ef117e2895819b65bf79ba757906e981528eb736b21c3fec5fffb4c72e4fd6e9b6870aa852363536895884ab3f46ad18329d61a98e68b8c16335f1731515f463509", 0x67}], 0x3, 0x0, 0x0, 0x40}], 0x3, 0x10) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000600)={0x7, 0x8, 0x7f, 0x4, 0x4}) 2018/05/01 19:32:34 executing program 0: prctl$intptr(0x1d, 0xfffffffffffff2fd) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x220000, 0x81) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20) futex(&(0x7f0000000240), 0x0, 0x2, &(0x7f0000000280), &(0x7f00000002c0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x7ff) 2018/05/01 19:32:34 executing program 5: r0 = socket(0x10, 0x2, 0x3) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) close(r0) 2018/05/01 19:32:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000000000) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000), 0x2) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/05/01 19:32:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000180)=0x7595690acf51d869) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000003680)={'team0\x00', r4}) ioctl(r0, 0x846, &(0x7f0000000080)="ea09bbb9792948863a3bcf6fd725de0f597c6f67f03d8b70c6ae47b906e1044e8c69d8685b888f3ec24d604ee43b221e957c4eb56e03c9") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x6, 0x2b43d579, 0x8, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r5, 0x51}, 0x8) 2018/05/01 19:32:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x9, 0x80000000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x8000, 0x7a2}, &(0x7f0000000380)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="000928bd7000fddbdf25f11bde7a4b081bda07000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r5, 0x1}, 0x8) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) writev(r2, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/01 19:32:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0xf0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000f00)={"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"}) 2018/05/01 19:32:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000810065727370616e3000000000000600000000000000767469300000060000000000697036677265746170300000000000006970365f7674693000000000000000000180c20000000000000000000180c20000000000000000000000a0000000f000000028010000766c616e0000000000000000000000000000000000000000000000000000000008000000ae2110511bb04dc340b9530140d124a30000000002000000000007006c6f6700000000000000c19d0000000000000000000000000000000000000000280000000000000000b03d44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe300412c5b30000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000"]}, 0x230) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa0, 0x4000) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/05/01 19:32:34 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x280) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x80000000, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) kexec_load(0x0, 0x1ac, &(0x7f0000000000), 0x0) [ 249.832856] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/01 19:32:34 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x4}, [@generic='L']}, 0x18}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0xa3, 0xa, 0x100000001, 0x1, "2b822cad99179a8bc14e881155ddc684fb0d03163dece33985be84bddc0c0800"}) [ 249.905228] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/01 19:32:35 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) bpf$BPF_PROG_ATTACH(0x9, &(0x7f00000008c0), 0x10) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff, 0xd0aeb2c9b15bef41) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) 2018/05/01 19:32:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24a00, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x400102) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f0000000c40)=[{&(0x7f0000002140)=""/4096, 0x1000}], 0x1, 0x0) creat(&(0x7f0000000780)='/\x00', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000b80400000000000058010000ffffffff00000000080300002004000020040000ffffffff200400002004000005000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x518) 2018/05/01 19:32:35 executing program 2: set_mempolicy(0x8004, &(0x7f0000000040)=0x5, 0x5) 2018/05/01 19:32:35 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) flock(r0, 0x7) r1 = shmget$private(0x0, 0x1000, 0x49, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/254) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000002480)=[{&(0x7f0000000280)="be5fedf02a3f916b6d37e27b3c2842726cff7496932458b1251c72c1bcb751a948893fce16c4df99334f76a211fdd04c7a756421e87ad040b78a104fcdf7437f096dea0fe91858eff7bcea3e64e889", 0x4f, 0x200}, {&(0x7f0000001480)="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", 0xf00, 0x1}], 0x2c, &(0x7f0000002500)) ioctl$KDSETLED(r0, 0x4b32, 0x800100000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002580)={0xfffffffffffffffd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x5, 0x3, 0x101, 0x80000001, &(0x7f0000002540)='yam0\x00', 0x100, 0x3e7, 0x1000}) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000002600)=""/225, 0xe1) connect$unix(r0, &(0x7f0000002700)=@file={0x1, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x100000001, 0x200, 0x9, 0x4, 0xff, 0x3, 0x3ff, 0x7fff, 0x3, 0xffffffff7fffffff, 0x1, 0x8, 0x4, 0x40, 0x7fff]}, &(0x7f0000002880)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x17}}}, 0xb}, &(0x7f0000000300)=0xfffffffffffffeff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000029c0)=""/85, 0x55) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget(0x1, 0x6, 0x4) semop(r4, &(0x7f0000002a40)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x7, 0x7, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x5, 0x800}, {0x1, 0x1ff}], 0x7) syz_extract_tcp_res$synack(&(0x7f0000002a80), 0x1, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000002ac0)=""/57) semget$private(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002b00)={r2, 0x8}, &(0x7f0000002b40)=0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002b80)=""/233) fremovexattr(r3, &(0x7f0000002c80)=@known='security.capability\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/cuse\x00', 0x10100, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002d00)) syz_open_dev$sndmidi(&(0x7f0000002d40)='/dev/snd/midiC#D#\x00', 0x28, 0x0) 2018/05/01 19:32:35 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x402000, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x60) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x8b4b, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0x400}, &(0x7f0000000140)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) [ 250.252297] binder: 17671:17677 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 250.332155] binder: BINDER_SET_CONTEXT_MGR already set [ 250.340327] binder: 17671:17677 ioctl 40046207 0 returned -16 [ 250.663154] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 250.827872] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/05/01 19:32:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x404) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendmsg$rds(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000100)=""/19, 0x13}], 0x2, &(0x7f0000000840)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000005c0)=""/104, 0x68}, &(0x7f0000000640)}}, @cswp={0x58, 0x114, 0x7, {{0x1f, 0x85b}, &(0x7f0000000180)=0xff, &(0x7f00000001c0)=0x4, 0x9, 0x200, 0x3ff, 0x8, 0x7, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x80, 0x7}, &(0x7f00000007c0)=0x7, &(0x7f0000000800)=0x101, 0x3, 0x56c0, 0x7, 0x8995, 0x0, 0x80000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000200)=""/241, 0xf1}, &(0x7f0000000300), 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x5}, &(0x7f0000000340)=0xaa08, &(0x7f0000000380)=0x1f, 0x9, 0x6, 0x3, 0x2, 0x2, 0x3f}}], 0x168, 0x10}, 0x8004) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000580)={0x1, 0x1}) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000d23000)=0xc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000540)=""/9) 2018/05/01 19:32:36 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff6b, 0x200000) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect(r1, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/05/01 19:32:36 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e}], 0x1d, 0x0, &(0x7f0000000080)="2221b551202c3142c98c40b4b150f5fc90408964bf65d88e969a576185"}) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/05/01 19:32:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x3d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xa78e, 0x1000, 0x2}}], {@arp={0x806, @generic={0x337, 0x2, 0x6, 0x7, 0x0, @random="2b43f5ee0a45", "269d36eef6964d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "640b207ab525a5563760abbec7a2f7dd"}}}}, &(0x7f0000000040)={0x0, 0x4, [0xed4, 0x550, 0x653, 0x932]}) 2018/05/01 19:32:36 executing program 2: r0 = socket(0xa, 0x2000000000, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000040)=0x8) 2018/05/01 19:32:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x8, 0x1, ':\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/05/01 19:32:36 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e20003110000000000000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000872c4626df1e85082c23e1038688b094219a9e9785aede4c8757c3adcdbbcff65bab03b1b423a3a058799aa81a6d55ab749ae3f5259053e30114ed24cc14093e0d52e119647f90f541c996fca15693094581b447aeeae9490f0d3e9c584d968493d08ddd7239de0018bb8d3ab09e2fb0232404e551d695e7c6defbec361b47601583b7c44c3ac0614ecc3b9f8ebf98d0"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000), 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) write$tun(r0, &(0x7f00000000c0)={@void, @void, @x25={0x3, 0x2, 0xfd, "3458f681f4633c25814fc214a95b22a7f64b72d6ceb451ae71dc473580ee5508cb7ceffb938479135fb1ef300332890fe504353b1f624faa12e6d0b03d594d0bddea6659d2f7fee2b6314df2c0e566b5a89768894c75a6fd199b81f9e76d91f0ec276035e92d2266fe67f7d41c6afcd8add94dea04794a560392b5c1c7f8ff85ee292ce0c3d3702368dc3913caecb13f782a1d03fe60c7b40595ba3d482ba87555832489e9d459b5bef8702ba7329703c60ac3684fd94d52eede6e66b6015300b51c83c98b440018dae2ca7376a704e87e60e17365fe5c16b34420f7d110f6c1ac744af363140439a36fedcdc8755675"}}, 0xf3) 2018/05/01 19:32:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00002000020400000008001400ac09140000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000004440)=""/4096) 2018/05/01 19:32:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x7, 0x8d}, 0x2}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='(\x00') 2018/05/01 19:32:36 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000000002}) close(r0) 2018/05/01 19:32:36 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 2018/05/01 19:32:36 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580)={0x1f, 0x3, 0xa123, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='dummy0\x00', 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000540)={0x1, 0x1, &(0x7f0000000300)=""/167, &(0x7f00000003c0)=""/127, &(0x7f0000000440)=""/197, 0x4}) 2018/05/01 19:32:36 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7, 0x800) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7f, 0x20000) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000440)=0x100000004) shmctl$IPC_RMID(r0, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fa7d42754b96f9d24626445502574dd832ed814e8fcb5bef2bbe417ecae3b8d064844216b83b0a287311e0c6a44bbeabaafba5f69df0114b61b9ca9b65276e28e6d6cf08cc582ec41dda5527fd7dc5a45ecd811d657c1da7641145c283db9af0f27bfb9180c48c5da44af3e6124867f2654104b71ad01f1ed49d519a53215a5e3a5cb10c94dc06b199b19e965e5636a1f76d114136309d8a686320bf2933a48a73462a7a6326922ed15c738c54d10c8b46695044c0faddb4af8c9000b77cc0f889c46bea6bbd39b3821ac4b6ddd5cc504fb43aaf264e8728841abe", 0xdb, 0x40}], 0x4000, &(0x7f0000000200)=ANY=[@ANYBLOB="64697361626c655f7370617273653d7965733d35377f34002c73686f775f7379735f66696c65733d6e6f3d312c6d66745f7a6f6e655f6d756c7469706c6965723d31373f3800782c6572726f72733d636f6e74696e75652c636173655f73656e7369746976653d7965733d3d2c6769643d3f3f37313fd13d372c6572726f72733d72656d6f756e742d726f2c756d61736b3d30312c00"]) 2018/05/01 19:32:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1d000000f0ffffff", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/05/01 19:32:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000000000), 0x0) [ 251.853744] binder: 17718:17722 ioctl 5473 200001c0 returned -22 2018/05/01 19:32:37 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000006, 0x1f, 0x1040) write$eventfd(r0, &(0x7f0000000040), 0x238) setxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) mmap(&(0x7f0000fed000/0x11000)=nil, 0x11000, 0xc, 0x50, r0, 0x0) fsync(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) 2018/05/01 19:32:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440042, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x81, 0x4) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x4, 0x4) sendmsg$key(r2, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x10401, 0x0, 0x1, 0x0, 0x0, 0x25dfdbfd}, 0xb1a2}, 0x1}, 0x0) [ 251.925162] binder: 17718:17736 ioctl 5473 200001c0 returned -22 [ 251.931138] ntfs: (device loop3): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/01 19:32:37 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4000000000000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x34d}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) 2018/05/01 19:32:37 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x42d) [ 252.029235] ntfs: (device loop3): parse_options(): The disable_sparse option requires a boolean argument. [ 252.072630] x86/PAT: syz-executor2:17751 map pfn RAM range req write-combining for [mem 0x1844d0000-0x1844d3fff], got write-back [ 252.172578] x86/PAT: syz-executor2:17751 map pfn RAM range req write-combining for [mem 0x184f00000-0x184f03fff], got write-back 2018/05/01 19:32:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000039c000), 0x4) r1 = memfd_create(&(0x7f0000000000)='self\x00', 0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/01 19:32:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009f5ff4)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) dup3(r0, r1, 0x0) 2018/05/01 19:32:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000000001, 0x2082) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x8) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x40081271, 0x910000) 2018/05/01 19:32:37 executing program 2: socketpair(0x2, 0x800, 0x4, &(0x7f00000000c0)={0x0, 0x0}) socket$kcm(0xa, 0x10000000001, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/05/01 19:32:37 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x6, 0x0, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x3f}) ioctl(r0, 0xc0884113, &(0x7f0000000080)) 2018/05/01 19:32:37 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/01 19:32:37 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x0, 0x10001, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xbffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0x4}], 0x0, 0x0) 2018/05/01 19:32:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ff9000/0x7000)=nil, 0x1000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xfffffffffffffffb}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe2d, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x93b}, &(0x7f0000000180)=0x8) 2018/05/01 19:32:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000001b40)=0xfffffffffffffc82) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003d00)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2, 0x4e21}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x80}, 0x90) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000001ac0)="194eecdd80bed5f3f5f2b4149ed12254ae356206c8f635c967a0f9ebe33dc7766a3d250100b31e8e99f6528bda3c84690586eb6922dc67f8abd54baf6eb3b00062d7ae32cde475de9434768df73a4932afd747e54422428cca81f7ddfd5e896b42b299ba") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x21, "31c20d8c6974862d3a14eda8f7a8baa9e7d2f567caec940fe997583c1ceec875f5"}, &(0x7f0000001c40)=0x29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) r4 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000004c0)={0xfa, 0x3e9, 0x3, 0x7, 0x8, 0x100000000, 0x5, 0xfffffffffffffff8, r5}, &(0x7f0000001c00)=0x20) getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000001b80)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1450}, 0x1}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, r3}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) prctl$intptr(0x6, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a88cb48cd632e6b14070104070089000901bc12ffa9230503e1f870000000030030eda346021e42f9aeaec9cbd9eec5158cc23539768d5f4ac2c73f6bcc2847a26601fac4856acef2db2ac5d02124667bb7b401b21634b6d4dd381aab303c7760"], &(0x7f00000002c0)=0x1a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xfffffffffffffff8, 0x10001, 0xba9, 0x4}, 0x8) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="6e6f757569642c67716e6f656e666f726365c0b22c6e6f7265636f766572792c7071bcde566321ac820f02d06e07656e666f7263652c646973636172642c00a0db15826dba80db18f98dabcf43a2650394d939a73cee6ff04e1f95c4225b9a7de37bfed4c2769eee25de9778453340"]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000380)=0x4) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xc5e8401424ed5bb8, &(0x7f0000000500), &(0x7f0000000540)=0x4) [ 252.682616] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 252.689643] WARNING: CPU: 0 PID: 17788 at mm/slab_common.c:996 kmalloc_slab+0x56/0x70 [ 252.697630] Kernel panic - not syncing: panic_on_warn set ... [ 252.697630] [ 252.705019] CPU: 0 PID: 17788 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #27 [ 252.712495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.721862] Call Trace: [ 252.724474] dump_stack+0x1b9/0x294 [ 252.728136] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.733347] ? slab_caches_to_rcu_destroy_workfn+0xc0/0xc0 [ 252.738975] panic+0x22f/0x4de [ 252.742160] ? add_taint.cold.5+0x16/0x16 [ 252.746297] ? __warn.cold.8+0x148/0x1b3 [ 252.750357] ? kmalloc_slab+0x56/0x70 [ 252.754245] __warn.cold.8+0x163/0x1b3 [ 252.758134] ? kmalloc_slab+0x56/0x70 [ 252.761948] report_bug+0x252/0x2d0 [ 252.765577] do_error_trap+0x1de/0x490 [ 252.769464] ? math_error+0x420/0x420 [ 252.773271] ? console_unlock+0x1100/0x1100 [ 252.777587] ? __sched_text_start+0x8/0x8 [ 252.781724] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.786554] do_invalid_op+0x1b/0x20 [ 252.790267] invalid_op+0x14/0x20 [ 252.793710] RIP: 0010:kmalloc_slab+0x56/0x70 [ 252.798112] RSP: 0018:ffff88018ba978d0 EFLAGS: 00010246 [ 252.803467] RAX: 0000000000000000 RBX: 00000000007fffff RCX: ffffc90010f38000 [ 252.810731] RDX: 1ffff10038d85844 RSI: 0000000000000000 RDI: 0000000000800000 [ 252.817997] RBP: ffff88018ba978d0 R08: ffff8801adb14500 R09: ffffed003b5c4fb0 [ 252.825268] R10: ffffed003b5c4fb0 R11: ffff8801dae27d87 R12: ffff88019575a004 [ 252.832524] R13: 0000000000000000 R14: ffff8801c6c2c200 R15: 00000000014080c0 [ 252.839808] __kmalloc+0x25/0x760 [ 252.843273] ? preempt_schedule_common+0x22/0x60 [ 252.848032] ? bfs_fill_super+0x45f/0xef0 [ 252.852261] bfs_fill_super+0x45f/0xef0 [ 252.856238] ? vsprintf+0x40/0x40 [ 252.859692] ? set_blocksize+0x2c4/0x350 [ 252.864006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.869540] mount_bdev+0x30c/0x3e0 [ 252.873153] ? bfs_iget+0xb40/0xb40 [ 252.876865] bfs_mount+0x34/0x40 [ 252.880229] mount_fs+0xae/0x328 [ 252.883679] ? mpi_free.cold.1+0x19/0x19 [ 252.887743] vfs_kern_mount.part.34+0xd4/0x4d0 [ 252.892347] ? may_umount+0xb0/0xb0 [ 252.895991] ? _raw_read_unlock+0x22/0x30 [ 252.900132] ? __get_fs_type+0x97/0xc0 [ 252.904024] do_mount+0x564/0x3070 [ 252.907560] ? lock_downgrade+0x8e0/0x8e0 [ 252.911782] ? copy_mount_string+0x40/0x40 [ 252.916008] ? check_same_owner+0x320/0x320 [ 252.920327] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 252.925328] ? __check_object_size+0x95/0x5d9 [ 252.929819] ? __might_sleep+0x95/0x190 [ 252.933793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.939327] ? _copy_from_user+0xdf/0x150 [ 252.943467] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.948999] ? copy_mount_options+0x285/0x380 [ 252.953488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.959017] ksys_mount+0x12d/0x140 [ 252.962636] __x64_sys_mount+0xbe/0x150 [ 252.966599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.971613] do_syscall_64+0x1b1/0x800 [ 252.975490] ? finish_task_switch+0x1ca/0x810 [ 252.979983] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.984901] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.989827] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.995182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.000033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.005205] RIP: 0033:0x4583aa [ 253.008389] RSP: 002b:00007faf2a081ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 253.016092] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004583aa [ 253.023348] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007faf2a081bf0 [ 253.030605] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000020000000 [ 253.037864] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000014 [ 253.045121] R13: 0000000000000001 R14: 00000000006fe240 R15: 0000000000000000 [ 253.053429] Dumping ftrace buffer: [ 253.057250] (ftrace buffer empty) [ 253.060948] Kernel Offset: disabled [ 253.064565] Rebooting in 86400 seconds..