01) r3 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) sendmmsg(r3, &(0x7f00000036c0)=[{{&(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0xffc}, {&(0x7f0000001480)="82a9dfd98bd2b10556fb982460cc5f0aa2aa2f6371d79976908485fd1ae670e33619ab5e832079302ab42a52e364b26c7fc5d109bd15f6af11007b5aec5e7f9ae857cb735bcddeee6347c26a515799f1e9a9de4c59f8f18aa899ae38cdffef316c131ec24cde93ba4b7856150beb0f0f02ed85776e71b359192a83f3ff0735a7b928e8e040d062f73f327d2c52ba0a6fd673b0ac85ac0aad809d3f5dbf8837743a3af9b1cbbdb0cd90df3c82786208b4d44b74e91ea614eb65979339d132a7f7888dbc744468b4e268bdc0fce380e1391eb454eccaf9e23bd36e994123a72b2536f8631f5ca269ce31d6daa5fb2a36a1", 0xf0}], 0x2, &(0x7f0000001780)=[{0x60, 0x10d, 0x0, "d4faa785f297116ef442ae8d6e5e7fa3c2d2b4a5362cdad2f13c2eb79e652c85678a0a4ab987e1aa7e95291ff1f85bab2f0b1fe96f43462c0a8f8e1ece2d5e1375704da1819606e2329ca7a8"}], 0x60, 0x80}, 0x80000001}, {{&(0x7f0000001940)=@sco={0x1f, {0x6, 0x6, 0x6, 0x8, 0x7acb, 0x6}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="1588db5d9a3daf87b1e2dca4315e853beda6fb1f367a985f43b0b90ef3c46a71f1c8cce88f1ff18e2a4c0a9dfd8faa896c20d026b85da9c7e3b30464a2acf47081a64aac1ab81c189cb1ff58fbcbef1ab31608416e9250160ad09569f56bdeaa3f1eac38af15efe469dcd86cf085aa6e5bf89a7d247e84a71b4709ec624501be7161bfeacba627d5c33a36fa542ade82c62b32764a6ca62ce5b5fb5a7654a983a7c9aa1359288ea72818984826ac4c584d710add3c23506b062b41563e08652dd91085a801e1bf18aa186e74df6e8d103b1c72f1d63bcf654ea9dac8", 0xdc}], 0x1, &(0x7f0000001c00)=[{0xc0, 0x107, 0x2, "636c5196cc569605afb911b33b178067e0ddaa25572be1a146bb0725b86da0e3553e27853e1f977191dad8f2c4d5c42d9c6085ba16455d27b48612122ca2981ee5d979cde1c10ec1164e9f7f27bd5eac8b2c7a6483524fb0ed9698273187f408cce1301134a899407e55b05b00b6f58e2e40a4cccae432fe42d18fd4b46e09f7ab87b9af1b4ea681575af5c6e41ba64da74cb6535c3cb80fc1643f96ca909cb393b6fda101bcfd02593e9ce79ab1"}], 0xc0, 0x20000000}, 0x33}, {{&(0x7f0000001ec0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f40)="d2678e71bc533226982f47ea785d47620d873c39246f86587fd9c36b4dd04f85424e061b33ddde02c95cc6331d1a8539b1dbc936ac63dd54a79349f182efc63f", 0x40}, {&(0x7f0000001fc0)="aa9ff75955e117255221272360f7112f7b717dc7b922aa15a7", 0x19}, {&(0x7f0000002100)="b23f071d9f4b396266c3a45adb540f8275ef897d95f44ee9c5c698865c55881d5bb043c629e14aeae40683335bccf9", 0x2f}, {&(0x7f0000002200)="a819a8ca5ffea53fca5453eaca49c7b42297226b212c811af55e02936d299fe8a4ee569f9563065294919a5590b7fca12ca57432ded1c270c4561f9a87a8c947d2a4ecdf398b795f22b3870324c161d9d8376589c397aac8d02b9715787f08ce6e634101411e394a08e78d", 0x6b}, {&(0x7f0000002340)="24acedb7c8d5800e952739d9d08a950d780c129864473f895ed6e66b03edcfc30a477b5f38b88ba55f038014f05f306311b9026ebfe2adb85a7d075caa4dc81f028b04b7b993334a085706b480c3d9f751947daed9602562f4541e8e6daaeee5fa63576024028c473b2d983b5b9f6144c1aa096a544ca79fdb295485d46fcd33f5a261743504fee285fd69f57372bd1ddca85a5c3ab79bcb2a9927248e1fedc21164d559d3dad5ec29ca30c46201bbb3ae87f762b57e1c1b1b40a533a0da75babb52c285abf102dad67ae3752b5570980b491b715acb1360ac2e3b5e0d", 0xdd}], 0x5, &(0x7f0000002500)=[{0xb8, 0x1, 0x1, "48cb4beba74e7c7a63d6e2da9b7329f708dc94ce6faf401fc39e3cfc849dc7b577d52d918b140f5b8b2f93d35cb5bfb025b46829c1d34c6d4afc55f281fb5827112bf675224ed7a18f53ac8c2f1b71be6c7112dca715ba34b32bd7642a24e006a5f55d8760792a501a45ef840764b1e1c0f6266262e8bd939064043a032194b3bb71a769f49cb8a5caff7571b6f06db297b907b95fc71d31977cd52d98715b249a"}], 0xb8, 0x4}, 0x8}], 0x3, 0x800) getdents64(r3, &(0x7f00000001c0)=""/102, 0x590) 2018/04/20 02:42:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/20 02:42:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x81000, 0xfffffdef) 2018/04/20 02:42:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000001d80)}, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x13f) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'eql\x00'}) r8 = dup3(r7, r6, 0x0) accept$packet(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000300)="3e6f761c6d0e60395d44f8646cfe39193705d48824b122fc28ea5c25f7881e9195e76cd5b840882d4df9896c866b4ab6ea7020595b91c9a1d2bba2cd2f06005e0d5a66a094d291c3a23a408ab9718824e39ca5", 0x53) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mbind(&(0x7f000075b000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000000200)=0x4, 0x800, 0x7) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f00000001c0)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000440)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000000000000000"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/04/20 02:42:25 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/137, 0x89}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/16, 0x10}], 0x5, &(0x7f00000013c0)=""/238, 0xee, 0x3}, 0x7}, {{&(0x7f00000014c0)=@alg, 0x80, &(0x7f0000001740)=[{&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/223, 0xdf}], 0x2, &(0x7f0000001780)=""/64, 0x40}}], 0x2, 0x2, &(0x7f0000001840)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/04/20 02:42:26 executing program 1: setrlimit(0x2, &(0x7f0000482ff0)) setrlimit(0xf, &(0x7f0000000000)={0x1ff, 0x8d88}) mprotect(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x100000c) 2018/04/20 02:42:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xdd06, 0x81000) 2018/04/20 02:42:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3a, 0xfffffdef) 2018/04/20 02:42:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x2b]}, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/20 02:42:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="e9"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x402241, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:42:26 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0x101) 2018/04/20 02:42:26 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/20 02:42:26 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000000)="a303174a99f34f94014b00aa5e2612297c0dc0815f116007d5fb88aa1e03f351ed685bf814ec68f0559beecf1cec9a2456b48aa1726f61fd5c56d0854e951b7ec4866667fcc2de652d1863d24c3c630e31ea74cc8962d4ca49c65700000000000000", 0x62}], 0x1, 0x8) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r0) 2018/04/20 02:42:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe9a3, 0x81000) 2018/04/20 02:42:26 executing program 7: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) sendto$ax25(r1, &(0x7f0000000180)="ff622ff6ad9268dfbd19fbdf7114670c4c63840f0711eca497833397396a5538142e4cd53f776ad6fd3fd6f084a82e502b5cf572cacfdc4de0a4b501561647f1ca3a038fb2ffed6a9b92e95df776", 0x4e, 0x50, &(0x7f0000000140)={0x3, {"9f887384da68c2"}, 0x8}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40008000000005) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r2, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r5, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) getrlimit(0x7, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001a40)={@empty, @multicast2, 0x0}, &(0x7f0000001a80)=0xc) bind$can_raw(r4, &(0x7f0000001ac0)={0x1d, r7}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000440)=ANY=[@ANYBLOB="060000001400000002000001000003000000"]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xffffffffffff10d5, 0x8000, 0x1000, 0xe5, r6}, 0x10) writev(r4, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000240)={r8, @in={{0x2, 0x4e24, @rand_addr=0x1f}}}, &(0x7f0000000300)=0x84) 2018/04/20 02:42:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xa00000000000000, 0xfffffdef) 2018/04/20 02:42:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800000000000, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xc5, 0x3, 0xa000}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fae000)='uid_map\x00') sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) 2018/04/20 02:42:26 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/\x00', 0x6000, r1, r2, 0x0, 0x200, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r3, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r3, &(0x7f0000000040)='./file0/file0/file0\x00', r3, &(0x7f000016517f)='./file0/', 0x5) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000003c0)=0x1, 0x4) 2018/04/20 02:42:26 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xb4de}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="ff"]) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="a1", 0x1}], 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) [ 316.970520] rpcbind: RPC call returned error 22 2018/04/20 02:42:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) socket$packet(0x11, 0x3, 0x300) write$vnet(r4, &(0x7f0000001180)={0x1, {&(0x7f0000001340)=""/4096, 0x1000, &(0x7f0000001240)=""/240, 0x1, 0x4}}, 0x68) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000240)=0x8f6814d57affaca8) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001200)='veth0\x00') r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r5, 0x400}], 0x3, 0x400) 2018/04/20 02:42:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x49000000, 0xfffffdef) [ 316.998233] rpcbind: RPC call returned error 22 2018/04/20 02:42:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x600000000000000, 0x81000) 2018/04/20 02:42:26 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) fcntl$getflags(r0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="da000000469f000008399ce32815159ad0e9c05400b39f659fd7c0127cc2882448a316e3d93fb40032ba55847da6d5f860ade4548dbdbe24cec6b7b509bc06c57d4b3f5d14ed7d868ec70d629d6d52692bf0818c76793bd881818fd392599bce79051b19a0aa29cf02c8c5be8cd8a987437735e999b1b49ee557fd8959449bf8221e521429b644eca717cf2b480229f13a4eddf3cafaec2e2b76c8e3480e87b2b3dca3d43cbeb3fa95f1675836a732b36d2a25bd0eee2dd1464bd953930312db55a65b8fe7a6569ec3063f49d93001ae0ba260a2e886223d7376"], 0x20080) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001ff8)=0x3) sendfile(r0, r0, &(0x7f0000001000), 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000)={0x0, 0x1000, "c80ee8b8a1fa12bd150d9dfa606bf554d23f878c7cd83cb6011b0f0918d6cf4e21ed7fbd1c4c245338a939b4cb4f2d22da56d260a8de883a80059cfee537461af2b5297e9bafa58fa2e596236b55f82f8c664c8b7c4bf7688e0ddf141318b969e5736f1884801c514d13bb702dcfa6e9e98421f66ad094d6c1c70ccee19ec2fb44e7fed09b250425fc86f88835c3c368c0297cca10425630c8e39d4d207439c21bebab1eb111211f05a8d1770d5c9949230d76ea789a227b1c9bf559fefdd18105721598038c5f2db2dde023a7d553ec6cd5b96897e1165a468e6a6c77d7a0c4733321376c8c72ab06b09369e710b16b3296e1cda39303ee3d3c8fc6c3c1bd07b5f4e970184121bbc4125f8a28d32927ef0e5da3257c869c7f798eb2c94a2230310aa91cea4f6373895eb6890c93617a5596f19733d03cfa726d3675dac0a7dc37511156ba7c298da35769ab348bf26b585b5028e0303b1e62aa1e3307946a0eca5c500cdf7dfe96cd2de49f2790da428d2e1785fc5ec0d1527fce11f4aa767be14a32064af78d52fb8f8ec483eb5bc9c0c2333d2e6129639cf90610dfd23116d1eb1afd5686bb910949652d21b3ced59195f0c63852bb4aef087097359934208c9b435f83294fc06073987eb34299caa323c429c2bad14cd4caac0c6caafe4427bab3ad3391ce4485bd564eb5865f52774fd7f5742a406d41f817eb9f8e4265d95dbb9edb91c0d5348816e259c6d4995c5c4f7858be97c07fcb51a86358d4d733926fff8bac9fc30ff630e3862f99d6a29a51c5108b9c0c2e6c789392cf0e85b73f23d865ee51573b5550359625dad392ebec6bc775f16137a55006803a90ba794013f122f2ee512bffa57f9efde83c4e51e9cde41c3400b1dc37fd76f6defc2f0deb34d220b2f87b8c34996121cd50d2b4aadae4d2320e58978e73fcca054d7eea40ceedd4f1cb48321d7165d702bd7c1d7697494dee4a9ee95e7845da1cb34901ae754755a4095eaa789d67db821ea4ae91ae30170010886d417a1c763dddb2a2f4604ec6dfcdd2cd53e1d03012be6ea384c3ef89c29627230a77c3ef497a3e226e8907954a4515136f244839d766734f473339fe0ddc702ae214e02b47da0b71f55305b8eb4a9d60eff97eb74540adecfa06e1a207e5527a62a8ba27f30c0ac3d2be528336a3bcc1d65fa4443b401c990cc66c69dc8e93cb1b13f7542c90c77b5c04ade831b574962f78d9aa627fc8d6e3396ea98e6dcabab26fcac02d1947f76ed31d478fbd5e68654390d870339321a51f040f1a2465b2010e5a08fe04a2e40a65560d60d666c143c2ffee355da8cf1221ff28f2537667662405d0e6cc1acd2a551448e4bc7883898508201caae16087aad40826f6882cbc6c47de576469d6b4dba6be6afba01632c565783ffea0e5e023c278297bc7d8dd32b40146e3aa88a1db4aab1acbdf8d512c2b91c4db0f2fe9a6dbc2e0394d85aba5be7d596401b7afca5d89be6e5009a9955779f5ebfdd09bb70dd604c0144a6c5ba37cfc6cfb60992d98afe78ca3a9c9172e197a6a5be2b946e892f0789bd4ad76ede6a9149dd838e8582c3f1117a9ad75d9cbed89ec17f4b5c344a9b081c53f93d1ae82951138d66fe50d6c9e63fb9d399f6397cfb499bc7f5eb954be29d6fcf8139e5d2872b6fa0b0d56665679b6e8983435db90f08f50d1da476f987bb6c7c4fd8fa9ae9ebcc13513ed7a1d531be60421ee0c341e039a0e7148489698af80ff7ce71d4cb8cc9559ca8600a182bdc61d8e142f2a1813b198aed8cdc2932e8a2e8f6ac5bee9e1b4cdf7b34472aee44a430ab6bfc301201fea2839f6b9b53e05970748450edcbda530fb80cc3ee4c5231380409bfe129365dfe15d9a47db9183c60c9557a88df231ea7deca4d78e672c3c8bb53b6b10802489b75b450fb0ad208d077894b88dc96bc1dc33d8058b0bf9f5afc54d1d63e40b72e66509af3cf9be8da021a5f8fae16af96eaf8f471070bebd4b17ef30820c3fb712edf3bf19c6a358609270a29387570e02955c107f0035a13c4edf79c27f7d6675e9e4f92195c9dfec61c5a30c4d94fdba0cfde32eab2fa16e600f728582f52fdea25a44d8068bb0c54e08542b8cd6b7560105a6fffef311d7ed1bb06d5deb9968e4aa665384cb20268c19d10e237907a60fae3383d6f1891dc4c86d8dfb02b3f6ea07bad914095013f083d9902b7634320cf56e3c3ec30eb724f3266f636779382276546ba0326af1d7a504d5c66e0b9d4c593a5d0d57e83e4c93f78d6d15f362a7686bb06b9ae03ed299e5f3b15b6e34d126259c01d94c1fcb53a4e876704783bc6c258b37b0b77209294ed413ae68fba5d359b8e58f1507960da3c9969877cf726fa3917ccb613a4784eb901c3ad767f9799668e2ded272dafdcb844dcd40a1f30df7e52c762387e6637c51fa67d592b4fbfba3ce0aa3abd9eab1ba0003574263bc7ea96e3e0150f1f520aa5cf1db3c4b41be40763f2a145d1ebdede80c3570aabf2f7dfbf706b035158e676769f9efcf3b241c3c1c0056021c0a605ff5544f15a729ea4b9aef18c673662a4e3115a070085bd6bf192b3f2025a1dc2b3ae77d7ba38e1ebd3d3ff5d470abf304bd320039c4f91231bec07f2001be18865f1de46a0eec69e83ce653030a7dd8413b0da7a6191650faafa497fd959a06139c83a82a8adb63a299e19464da2f628da76cc750fb51ebae4a30f70e073ce139f290c696ecafeb3cab9caa5e3e9a96fb801664734afd0bbdb9571775b2946bb5a5f132ac082a43896fe54b07938a95f00eaa7379f89903de2225e8d503c7605d6d4e3b9c6337f5615caac451d2e59225f97106d1aaccef682b8a184021782de91403c82f0b5a85e4ce9fbd8400b14445f70ecbcdbb3f2fb29c34558faed80de4cddee2d4c85cb9e61b08611ba52858f55caf604df9d5d519ec094f2838f9e91f7d10b8fbb5e0616170de7a4775502eb3e290e98321a28d11ce152c1085de09df9e2617aba0187dde52e54d99f210e1928e052c929e91c35b7159ab1c719779daf431f7af61f22a5a4bc2941bd725c67c48cf909d99c61a27b05005878a4993ca06e08e3da566f21e193b089d13dd03504590dc1fd04abd4225eae83e55cb08acefe2bdccdffa69a59ef729b05ba646c724dac259d1a52c1dd58eb19eab7b0105379266e09f84d0b395942f1224d7da0fc668f40ff51c1c84776440d1f49b7b2b9dc9e476753c49bac966d19c2bb29467c17bfd42c5733d63b7417aba4f84ff12859802d9c5a06ca6d5241ab90c00d375ba6092ded06c2bc389c6e14bcd60295b4c9f131ccca243131b3dfb4448e355dafbb95cf9baf556a08b843c980463383ae9533ba9b39f9e84187f4a429fec4572d88df552cfbc5499dea8e769a3536fd7e6dd1bd3bc88dc5e4a8a201e839be6aaf095a2ff0a37b243858ae3b9bcb3500064c54a332cb7845766a62575327d4d51fc071a5237b798b1df985b0a5b2b63626d29fbeb0b3a32f92978edf3bb2d0d43b99689d6e230f5184a36f5bf4b62bae24acc054d353547c5fe6af38bce0d08a871fee262318b321ae38da2364e0611cda08cffe0bee058c82022c27e6c8b97fb41013d2e7380fa0312e1dc843196683958f427056c09fdad4802480d45e5740dbcf911fa72c87f8eccbefa1e806d5e40c3f6fcf615c5ce886d4e17b3305f8622cc5370bee9bb0a6f9e337d1dbd75cd69dec4e967533fda254048093c4a49a83049b420f6e8e3513bb86e0ef91bacd11351bb62beae88a36fa13fc48d92fb48cc86462b15a891a2c96799b259176cbb63baa89157df6b98232200d1580aeb6733904e496cd6b9c9526d93b7ab533c5deb7713b2ba6ab595ea962c324d1b3cbef26899bc9a7dcf95a453d4955f8a35080275b045eac90d8a40dbde51cce511de03b1db6a9e144f5cf71604f17dd462d80f89003c87c824a94c56ec2ab5145256565e7daccf2b7b237eb20960174a743786defece1c29dd2699fb3c92372b775d8c141b4df9aa9927d23cfaa0f48847eaac9f23d9b17e437b1523fbd01ef55b7c25a9b705f112324a45ecae200c4fac8b23ecb1c9e5fa3376d4d670d0a8d051dd8ee5db06aeda90a29167ba0359c04a5b2dc84b8de59755892760d3271af9ee218b73e399332ad94c2c36838b91eebb56946b9a63f7b8eca5bd0663defb3c6d46b71d16a24b4d360c24a85e99d6bb43265086ccf7fc0b743ee1d1b7d6569799af35796d658177bf4e73937e96d5a08a13a4d0846d79235a2ddf2f73f318fa71dff99717b050217c500fcabe980e80361243c9fc0f965698a7c39e3c7924fb22b3d417a352743e61d588e5b1f786e178b5c4805968b80a5e754cf7a0fc1c4557b8f01c67d5b04d1ff670cff0fcdd9ae55aa8581968832ef15e263d2f856f0291f05caa82850b3cb15e5fa3c6321f2406291db2a898c3d26bfa6b67ae2d8c97e6a7cc2529e03d66f53788b6b2f4023f388b35820de173b8d83eeb93b0c7493e35571827da4600ae17e455e55af1a887582ee5816fd9aff9f961b97a4e36bcf174de23e7dc584db2c35c43f184809b7109d7257b067df58a285c4c6cb19ae42063736f04a7c2e0df5daff750e0b0f10368ac00f0dc2b130a1a2ef0b3580c28d1e9579aebfb9a150bc6239579e2cc0a84b6d49aa1286f90bcba9f73109c17a3f9e769a2911269e5501feb145656e7cd61580e2ae8c95dbd29d34c6bb517ff12c39f6a1e5e3df3e687a003c8218cff87524e592da162529ebdd75fd24f21bde1ef78e80c84c2b87cd28be9752a2eac5ad1daa1795ce6094e2fe6fdb44cce7b46717b5d879a5e78c43ff6e9ad75c8c67701ce6c86caf346091a8d8e32c548ea1f799cc49f50d0068c0cdfaa7ae534a4509028e1f73b008bc544292c0750b678e704047dd79d8761ece1443e4d689a5b86687c98cad4b1c25381289832b3c12c51ec4e98bc0181b558862db9c306700a5b2e7b913bbb928d5a3568840fca78faaadf25f41fe38a0f56ed564665733eeafae4287dc3354ef25202b0832af857de0878cb6df2b14374bdc6c8de47d1a973d2e61f37f06e880e745a8e01bccb2dac7f66108d87974d4bd47c7847e0ea4beca09dd7443aa3cbb61640b47f323b14a4faf83147f14452b2741a0ee72a91e82f3d1701bcb20894590e157a4e88b1a453a87d84aeb81caf5a48af046fe26643545dbf273fdee003168223b542e04d71e50bceb9bf89eea0a3932811fe5e23c1268405d4451db9b853357e6b06e8a96ba3a6e180858c79c10cc877a289cfcd83d69cee2d212f7f364a3457dcafa6fc9527f26c1048bdf4b4ee2848b8b14ee5a8c46b8978841ac9e2f56e30c4184c73cdb948918594b81602923c7119be6a69bb2082030e0a758fbd39084f4e10c1b4aafbdc6fc24b659f8d9ca4155ff475ae79f34f124ff0e8f92f39fee523144af86c8d93365a8f3b983169eed20985519d7c1eb0e713107e64c36156efab68fb38f673be89f4712f353de1c1dc6349f915071f28b1cdcbe81ab4e26e2eba81f7c7a88b292481a44dc47179a92e008ea5de9871b4008baf97817a6c841cfc7024fa665517fd29459e1bd4e99d22267d646c4df8375928e661ec403e616b88e34d7fe0a215fdeee0cae0713526c168e0301655c6748082f9e173830f3bae7557d59d49c947174bb4bc8ef7fb8a2a4089246fc20c28c1d99613b13bbe09b6d7ea7796d0c83d084e17d4ead06f024edb3efe80181e4971737dd0b9a2c7d6669e200f21e2a2258680"}) 2018/04/20 02:42:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000000140)) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000340), &(0x7f0000000380)=0xc) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1340b781e7e336e658a6b6903d27c2da8c0181796861982f92b162d12f683a2691f3576580a36552ef12bf86cd1855e0bc96ae9f49928dd05f295964417b0d32704a66fab50786504c1d4cca3af2bed62d3a98e8a86868da2efeb6ae9344e0c6d65b1e8ebdc614905796166c6f28dc4e1131ce6d500855578db5905fbd0554505134c5d147c19d033e2c7d0622b39d7c804dfe287a4d843904853371c8d9c09f6c", 0xa1}], 0x1) signalfd4(r0, &(0x7f0000000040)={0x7}, 0x8, 0x80000) [ 317.113835] dccp_close: ABORT with 1 bytes unread 2018/04/20 02:42:27 executing program 7: 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x18d940, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xfcc, 0x3ff, 0x8, 0x9, 0x0, 0xffffffff, 0x240, 0x8, 0x8, 0x3, 0x80000001, 0x5, 0x97b, 0x7fff, 0x0, 0x10001, 0x781, 0xff, 0x8, 0x9, 0x9, 0x0, 0x3, 0xff, 0x4be, 0x6f, 0xffff, 0x0, 0x2, 0x3ff, 0x6, 0x6, 0x3, 0x4000000000, 0x9, 0x9, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040)}, 0x80, 0x1f, 0x9a, 0xf026b6dbf749b628, 0x101, 0x401, 0x3ff}, r3, 0xc, r0, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) shutdown(r2, 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x440200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000200)={0x4, 0x3, 0x1, 0x80, 0x4, 0x7fff}) 2018/04/20 02:42:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe3e4010000000000, 0x81000) 2018/04/20 02:42:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x7c000000, 0xfffffdef) 2018/04/20 02:42:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/20 02:42:27 executing program 0: r0 = socket(0x1000000001e, 0x5, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009b5000), &(0x7f000070c000)=0x5) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80801) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/04/20 02:42:27 executing program 1: r0 = socket$inet(0x10, 0x1, 0x6397) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="24000000100007031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/20 02:42:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) flock(r0, 0x6) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/20 02:42:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) memfd_create(&(0x7f0000000240)='lo\x00', 0x3) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/20 02:42:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1600, 0xfffffdef) 2018/04/20 02:42:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x201) 2018/04/20 02:42:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x4b7b, 0x81000) 2018/04/20 02:42:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) symlink(&(0x7f0000b24000)='..', &(0x7f0000369ff8)='./file0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000003c0)=""/99, &(0x7f0000000440)=0xd7) dup(r1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @dev}, &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000500)=r3) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000340), &(0x7f00000001c0)=0x60, 0x800) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000480)={0x0, &(0x7f0000000040)}) 2018/04/20 02:42:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200000, 0x0) syz_emit_ethernet(0x3, &(0x7f0000007000)=ANY=[@ANYBLOB="0180c20000039a2f81d5cd1308004500002800000000002f9078ac14ffaae000000100010000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="1000000000000000"], 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = semget(0x0, 0x4, 0x40) select(0x40, &(0x7f0000000040)={0x3, 0x7ff, 0x3, 0x4f, 0x8, 0x20, 0x3ff, 0x7}, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x0, 0x409, 0x0, 0x3f, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffb, 0x200, 0x12, 0xa412}, &(0x7f0000000100)={0x0, 0x2710}) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x100) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000200)={0x100000, &(0x7f0000000180), 0xa, r4, 0x1}) semop(r2, &(0x7f0000000000)=[{0x4, 0xffffffffffff2ede, 0x1800}, {0x1, 0x3, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x10001, 0x1800}], 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0xffffffffffff7bc8}, 0x1) 2018/04/20 02:42:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40100) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x7d, "db02194da0d86b49f948f12fc5edcf8786c87f95d99ae509cfede0a537f7dd6e7c90f254cabd466812a0cc7a7f312edae013a3c6a084360ec75de92ea2cecea58625fbaa50558219914f11c827f668e9b0d0974d8deebf975c54b446f3492a0b3552740929010ccd9eaefa8624ea9c645b0a4cedac78a8940732adbb12"}, &(0x7f0000000100)=0xa1) 2018/04/20 02:42:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2c, 0xfffffdef) 2018/04/20 02:42:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x50000) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000240)=0x6e) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/20 02:42:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xdfe20000, 0x81000) 2018/04/20 02:42:27 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r1 = mmap$binder(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/20 02:42:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socket$inet6(0xa, 0xf, 0x6ad7) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0xfffffff2, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x1f, 0x0, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:27 executing program 0: r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/20 02:42:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1000, 0x2}, {0xcce7, 0x7}, 0x0, 0x2, 0x20000000000}) sendmsg$nl_generic(r0, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000700)={&(0x7f0000000100)={0x5f4, 0x1b, 0x402, 0x70bd2b, 0x25dfdbfb, {0x1a}, [@nested={0x1a8, 0x23, [@generic="7d1db56b7bfc493329ad4bd45203", @typed={0xb8, 0x6d, @binary="7aee11daa3bc7b48bae5b06bbb9e0f0e5cccdd26c3d764d1206a10f5a2b1bbfceb4a3aca58e082dd8cce36f45c2bf705f735ed9157a601759872e55496dffe62a39132831d48d5436a70c91b733bab914ae67fcfcc36a8635abf186dd009092d114d71eb709c68a4cfdb3b75d837b08fc6aa68fa3e2d8ae29f4574a2cf095a296cd4e132e0caa9a67e1b7f20b0890b449b9c5ab1926a5addc43e957d01e530cf0e498487580c40a6718ce478a361ccc23467"}, @typed={0xdc, 0x34, @binary="7231488d46578a489aa9a3b0274e93dab988ffb316a2a9b0556b3f7a9f7675f354f85960cd0ac0f440b7b6dcb301c5770948d8549c0714045d3124353acc5944710c6ef11c05b622cf5e8a728d9ad4c89b6ea23b4deb44128a47e2e9668538cec2b5f0762ade226d5e618f3dc4be003d2fd4abd7d4783949b5c07dbc7a78e4c89e33ed342e8d67d104c52998579332fb63506a089ab1a9f6ce493789f7ff9197051bacd4c363c620eceda243d1dfe5026b1e9a386aeab465a2a836283b26cffeba22d0dfdec212da47b6fce71f602519799b62c9d89e70"}]}, @nested={0x2c4, 0x52, [@generic="06fa1dcbe1822bb962df8e11c981e0ce49e7fd0d76cf35eef5dbe05b19d179a054adbf3e3f3d5f805ee1911ffb659c9c3510eb8fc14a13a72a20c981c4ec60dc7d2024210a26048e2f79f40d3589dc793963493e721e91cfcaef2e887664acc24f77b88c69b3ef94146737bd0826f3262c64c078c57918a03b2a5c7eb673d74bc703f3b1d3a82ef4d68cf10808c2f0a381d54c0b79d223834943042f8e62c4016eee507587b7666a2bf9b9c3ac0e75ea0840378d77e21ece8d4891a6da05adde3e7ce33d6e243f882fe7f4b39ea0a561e78afb863b2bf20c57b338", @typed={0xc, 0x5a, @str='em0^\x00'}, @typed={0x8, 0x65, @u32=0xfffffffffffffff9}, @typed={0xc, 0x8b, @u64=0x9}, @generic="d54391c285c9ea018ae685787b4c5f1bd2aff21bbad36eaade7404ca3150b893c9613f4bbda8fe6cca1ffec6d2846129568f09701643cc5a6af092c3aa40790bcf30fb78d7d1b68b6403c9cdc5f6f5f26558ebc2beeaa24ab3c5035cae68d1e94327e1295ac7b9f9da17bb2f680732947b573bb373bb4ac15f23bb506279ef5970fbd7ffdda59c6228136e6e750366fb5dbb4a034fdf0c00ba8ada60fd45c9a798aa9d560af6657ae5e88ba065c512081d1be4db2445eeb04741a8401be2666e7674501a8c67274ff86c2271956c2d82605695d712681df3998c81491c7239b0bf74a92f3d4e3c0b7ff7c0ebf1e5015ff0fbf1e5864bd9", @typed={0x8, 0x1f, @ipv4=@multicast1=0xe0000001}, @generic="46f5ecb6902fd2b6cea219fdf0f06685e9900bed7789c9495a316187f1492a85a487d34c87ab2d055720b74dec311f2a80bad8b3811ce6e532a97aa3f1f1d249b5b48138b8f686d1666b2c52ab37f696a2b339b71d66a85cd6bf77d333a1d2c0cb617280a1bade3c0a81a363e47b8fe99907f7585b769dc188029730178d4c9f027c94d4074edc19e33ddbba4c78f724ffb0c266b643e7628338efd8d6f5ad4d8e522b928954ca8e85bb2e545af9150e966018697afdf2d722ce39fb4347489b9d0a68c8e77c"]}, @generic="99d946c23b530d3d3ad07eed42ae629e75ef7304d86a241ee2f0171dd5c54e4c009b75c1e3987fb2d5f472ea23baa4b5910fd5da03311d13c3bc253b67c10a2650735f82b3630903b4192c3ebf17c66a6d42be5ed87a610b24bbfefacf3d02bdead260de5b1f2d486ebf157bff184a9ca9e8bbff44f09161e9ce2793aaff219c72cdf6c01e861e3f9cfb7a8277c597535e4070e46ebdbf81a4", @generic="95e1f5bbf19227c64f5ca52e7640e7846beb2ff59d4b04a3303937e705d1175721482122b159273a88a38f6b5ce78566caf91d93ee0d0cb6c550c9da8b", @generic, @typed={0x8, 0x61, @ipv4=@broadcast=0xffffffff}, @generic="e50332606fff55358454dcc88f3a3025a965f909b6499137f7ba04e65e6a8b8438de4b8cf309d51dc219f9aa9f62e4ed5bb8b2c999d3abbd07284a311e9c7bf17ed30a18f398461217ed8ee52dbbdcfd8a887fb7bdaf2ab9b628770cc40afdce7c82a47095c6e7af9d3fca3053ad864eb05584f3edcd995436eae27fffbd477f44ecaf3c6eaa47090d986d6a54eeb6d666f1fd4cfc"]}, 0x5f4}, 0x1, 0x0, 0x0, 0x800}, 0x40001) fstatfs(r0, &(0x7f0000000780)=""/116) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000800)={0x8, 0x7}) connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0xfd4, @mcast2={0xff, 0x2, [], 0x1}, 0xc49b}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000880)={'team_slave_0\x00', 0xc423}) chroot(&(0x7f00000008c0)='./file0\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000900)={0x401, 0xff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3, 0x800, 0x1, 0x4, 0x8, 0x3, 0x0, 0xb81e, 0x4, 0x2, 0xfffffffffffffff7, 0x4, 0xff, 0x8, 0x1]}, &(0x7f0000000a40)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a80)={r1, @in6={{0xa, 0x4e22, 0x800, @empty, 0xffffffff}}}, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000c00)=@mangle={'mangle\x00', 0x1f, 0x6, 0x718, 0x110, 0x110, 0x3b8, 0x3b8, 0x270, 0x648, 0x648, 0x648, 0x648, 0x648, 0x6, &(0x7f0000000b80), {[{{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}, 0x3e, 0xe, 0x7}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff]}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x16, 0x3a, 0x7}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7d, 0x8, 0x40, 0xfffffffffffff259, 0x3b5, 0x32b, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3a}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'nr0\x00', 'ipddp0\x00', {}, {0xff}, 0x2, 0x0, 0x3, 0x60}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x1f}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x12, 0x24, 0x7}}}, {{@uncond, 0x0, 0x120, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x32, 0x3, 0x8, 0x3f, 0x7, 0x400, 0x41c}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xffffffff], 0x4e23, 0x4e24, 0x4e20, 0x4e22, 0x400, 0xfffffffffffffff8, 0x5, 0x9, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x778) flistxattr(r0, &(0x7f0000001380)=""/74, 0x4a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001400), 0x10) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000001500)={0x800000000000000, 0x0, 0x2, 0x4, 0x11}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001540)={'veth0_to_bridge\x00', 0x400}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001580)={0x7f, 0x2, 0x5, 0xffffffffffffffff, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000015c0)={r1, 0xffffffff}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001600)='/dev/mixer\x00', 0x210800, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001640)="9b9600772f882e51a7e9d686bbc4664915f1733c5e1fa89b20700f3414b5c50d5eb21e32f98d7ed4d78330fb9ffd27ae45cfc3150d5fe1b310210eca7ca455953ff2e6a1883e4cfb819b1663704f63a9451df03d6b29f3c341e738367d7eb06037a4dbfd02f3d12760e7b38c78eb6d796cf19e9ed1afec37ef6b95da17d388ded73b88d3036b1c1a71c7f6b6f4c4904571ee38a093f81f13b655a2f7cb868c92c92d2d81b3648d2b67aefcfa043edd615949bc0a098158cc109757c71ebb", 0xbe) fdatasync(r4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001700), &(0x7f0000001740)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001780)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000017c0)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000001800)={r2, r2}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001840), &(0x7f0000001880)=0x8) 2018/04/20 02:42:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2500000000000000, 0xfffffdef) 2018/04/20 02:42:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r1 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x11, 0x7}], 0x18) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) [ 318.243509] binder: 24234 RLIMIT_NICE not set 2018/04/20 02:42:27 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x200, 0x1, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) 2018/04/20 02:42:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0xffffffffffffff94, 0x0, &(0x7f0000000200)="8eb2d312db8ef0b3f32396ae499fcc13549f316ff6350f1e2593b7f8c4824125f7e9ccbd8ceebb604a5b37d07806cec1fe5432230d82037a2348d821e1861ebc619e0ed58e3be7c0835a653c4022fd99df8e72c4772b65291149e0ca690c0f9a0af2f261f8dbfad507b90d741f1f3c1cb8199764a65108c4f628481af91a0087655ad551432fc0050bf7a88414f98f9d85", &(0x7f00000002c0)="9c51494250fbc54d4f601685522ce6cc525e252c0757ef970a596269346391ca2409ca6788915f37c05385e5ed61bad1d62a38470c747870b1833bcc57e36c520a23d9b64a2c3d2a4e23a490b9362f1502c2dbb8989e7ee074b3f72e7770def708bf5c3a2f309e46c6e15556689e4d9ab46c8283015a58881bca9631d6bf705544ad84fd3198760b44aa0a744d5e81853fb8f0d6849f0f1b6b4f215cb4a1125fda7a295bc992a001f9f4fa136277bcf0c82385b18ca974f0c2f86741e322abb30049ca9907691e7ad64c7537b25eeded25e3aa24f3", 0x91, 0xd5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r1, r3, 0x80000) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000500)=0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000005e8a55a6c28a679d00000000"], 0x10}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r4, r4, &(0x7f00005ed000), 0x40000101) 2018/04/20 02:42:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x590d0000, 0x81000) 2018/04/20 02:42:28 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x300) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bridge0\x00', 0x3}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x1, [0xffffffffec1fc3a9]}) [ 318.393673] QAT: Invalid ioctl [ 318.441331] QAT: Invalid ioctl [ 319.039247] binder: 24233:24282 ioctl c0306201 20004000 returned -14 [ 319.047067] binder: BINDER_SET_CONTEXT_MGR already set [ 319.052537] binder: 24233:24234 ioctl 40046207 0 returned -16 [ 319.055979] binder_alloc: 24233: binder_alloc_buf, no vma [ 319.064086] binder: 24233:24282 transaction failed 29189/-3, size 0-0 line 2963 [ 319.082361] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 02:42:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x35000000, 0xfffffdef) 2018/04/20 02:42:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e5, 0x0, 0x20217cbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x4d1, 0xfffffffffffffffe) r0 = shmget$private(0x0, 0x1000, 0x63, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) r1 = syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x1, 0x80) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000680)=0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x100) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x7, 0x4, 0x1}) 2018/04/20 02:42:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr=0x66, @multicast1=0xe0000001, 0xff, 0xffffff00, 'veth0\x00', 'eql\x00', {0xff}, {0xff}, 0xc9f2960c99dc1a33, 0x3}, 0x0, 0x110, 0x178, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xe83, 0x1, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x401, 0x1, 0x9, '\x00', 'syz0\x00', 0x6}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0x0, 'dummy0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x5c, 0x2, 0x8f07a321d78ea33b}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x2, 0x4, 0x800, 0x30, 0x7, 0x12000000], 0x8, 0x2}, {0x9, [0xffff, 0x1, 0x6, 0xa89d, 0x6, 0xff], 0x8, 0x7d, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) r1 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) munlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) keyctl$search(0xa, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) sysfs$1(0x1, &(0x7f0000000040)='cpusetwlan0>]\'-\x00') 2018/04/20 02:42:28 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x7fffffff, 0x4, 0xffffffff00000001, 0x7e2000000000000, "fdb815c1830bea1a290ce051c2b1437c6a9dbdf7c58735fe611a326d58341acca54367d63dbb434323e7e507", 0xf62}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x882) write(r1, &(0x7f0000000040)="b7e203300db96b2d6b5f2014d549f1b3a8217199dfcb5905dcb7ab1b3137f58e36ccee770caffaea5f83dd9067532b06c9b745f222bfb7e2aaf3325dcec74676", 0x40) 2018/04/20 02:42:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2500, 0x81000) 2018/04/20 02:42:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e23, 0x7e0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x2) shutdown(r0, 0x80000000000002) 2018/04/20 02:42:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000280)=',c,md5sumG*#em0[\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='/dev/sequencer\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/sequencer\x00'], 0x1100) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x80000b}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="000025bd7000fcdbdf2503002a004c000100080004004e2000000c0006006e6f6e6500000000080004004e230000080004004e210000080002002f000000140003000000000000000000000000000000000108000800050000005000010008000b0073697000080009000a0000000c0007002b0000002000000008000b007369700008000b0073697000080004004e20000008000500020000000800080000947ce508000100020000000c000300080007004e2000000800050004000000"], 0xc4}, 0x1}, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'bpq0\x00'}) [ 319.094193] binder: release 24233:24234 transaction 46 out, still active [ 319.101114] binder: undelivered TRANSACTION_COMPLETE [ 319.106284] binder: undelivered TRANSACTION_COMPLETE [ 319.111471] binder: send failed reply for transaction 46, target dead 2018/04/20 02:42:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xfbffffff, 0xfffffdef) 2018/04/20 02:42:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x6, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = epoll_create(0x1ff) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="f000a7ba18a4def0641bf0543a86b2cf9288dd1592cec09f489f4c08eb61bf48bc7e83d7e592da77cd8758831147c873ea9f176c9b4145fd53c4d12429956f5074248dad157f32a72af747d537d1803551823c5dd6be0b950eb987d213b59c0c04a79ff5ade1c858dee629d4a35b708df6e88be73bdd1bca54", 0x79}, {&(0x7f00000001c0)="b6b20a87b9d682909bd4d7a599c2196cd6571f77b6f3b9726b65d72867e999dc95a22ad10bea1fc98e05469c69379a82cc43f2825895c0e980a18f1bb21d8159f20e17b6e9e438970d780be209f040e602", 0x51}, {&(0x7f0000000240)}, {&(0x7f0000000280)="04aeea91c57a50b4407a54b3953fd73170e74ac5490a4cbf306704dac77e74603a4924465ecee791d8a365f0daedcb48f75534db12fb920977104d4fccb1f624f4188d0f5a6f57881d1fe65a7bf4c302d979a387476c9e99287e6ee458da34dd05cb50605dd2e4e125e7134d89990f87f09dce18bc441a8092f1c468466384e4626e0acf2905706a373ea0e52c0ce5abf3dbf5fbf7ea60e17aaa4209db9aaed66a4395587280736312c9167ea5dce5", 0xaf}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000001"], 0x40, 0x80}, 0x20000000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/dev/sequencer\x00', 0xfffffffffffffffc) keyctl$update(0x2, r8, &(0x7f00000006c0)="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", 0x1000) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') sendfile(r9, r9, &(0x7f0000000000), 0x10001) sendfile(r4, r7, &(0x7f00000005c0), 0xfffffffffffffff8) 2018/04/20 02:42:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xc0680000, 0x81000) 2018/04/20 02:42:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x600700, 0x0) bind$ax25(r0, &(0x7f0000000140)={0x3, {"ac9935a471660c"}, 0x4}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="0005000000080ac200", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4) init_module(&(0x7f0000000180)='posix_acl_accessself,\x00', 0x16, &(0x7f00000001c0)='/proc/self/net/pfkey\x00') ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x3, 0x774]}) 2018/04/20 02:42:28 executing program 1: socket$inet6(0xa, 0x4, 0x6) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x12000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x10}, 0x20) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xe, 0x100000000, 0x0, 0x7, 0x0, 0x0, 0x7fffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x38}, 0x1}, 0x0) 2018/04/20 02:42:28 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0xa9, "557ccb77fea03d2eb355b753dac008d4f1d526366e1ac42b8e3d4e3e114598c3c6b512cd67700ff9ac893f6bd6ba3c57d5fd9bc9ace13b4b5d243d3f90186ffc657982776722e8703e253ae0ec28f4314340a083cd43b7d2e33b5d82eb538256312e76cad94b3b450f52649e40152d95c145a5977c5f4e2837d8a186bbb8852ba448380d2f513c97966cb04942587c8ced591c78379cb006155940edfe6d699a8eead8186ed21e9696"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/04/20 02:42:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2000, 0xfffffdef) 2018/04/20 02:42:29 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x10, 0x100000000000114, 0xc}], 0x10}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x82000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x4, 0xf000}) 2018/04/20 02:42:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x6998, 0x81000) 2018/04/20 02:42:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x20010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/20 02:42:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xc00, 0xfffffdef) 2018/04/20 02:42:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000240)=0x100000600214) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000480)={r3}, &(0x7f0000000200), 0x8) pwritev(r2, &(0x7f0000ed8f70)=[{&(0x7f0000000180)='k', 0x1}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) socket$inet(0x2, 0x0, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r4, 0x400}], 0x3, 0x400) 2018/04/20 02:42:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f00000006c0)='./file0\x00', 0x44) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) epoll_create1(0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/20 02:42:29 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x28a) 2018/04/20 02:42:29 executing program 3: r0 = eventfd2(0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000f12000)) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/20 02:42:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000008c0)=0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r5}) eventfd(0x7) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) write$eventfd(r5, &(0x7f0000000080)=0x8000, 0x8) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0), &(0x7f0000001100)=0x8) ioctl$TIOCSTI(r4, 0x5412, 0x6) dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000a40)="8198a4e84443910b1694bb72a33beddea0c62121c8009c293ed60b2dceb0e0826f173bfb3914f1099847be9dc49c5fdbf844f4c9da4d0f92877691c369998c24f1e4a4c9fd0b5aab6861b52683f0770fb5a511c55480c29b7e2b9dd5b772744d63a971e368be74dd0df0a43fe229d2c304458413877254b78a552678fad4b3528672ed7a34ba9d8265e6d12ae2e2e6098b1e48bb6c5e9cd884bd6ba240ae27d9c655d88c738406560ee9be7a8967757e1e1991ad686105614b1b545b54da1414c702079bd9c8caf84549727930fffd77f9bc65b96186af046544cb3b3d7381d6a57a", 0xe2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x6c4}], 0x1, 0x4) [ 320.038842] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/20 02:42:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x500, 0xfffffdef) 2018/04/20 02:42:29 executing program 7: r0 = openat$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_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/04/20 02:42:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xabd5000000000000, 0x81000) 2018/04/20 02:42:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10}, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/20 02:42:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000008c0)=0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r5}) eventfd(0x7) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) write$eventfd(r5, &(0x7f0000000080)=0x8000, 0x8) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0), &(0x7f0000001100)=0x8) ioctl$TIOCSTI(r4, 0x5412, 0x6) dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000a40)="8198a4e84443910b1694bb72a33beddea0c62121c8009c293ed60b2dceb0e0826f173bfb3914f1099847be9dc49c5fdbf844f4c9da4d0f92877691c369998c24f1e4a4c9fd0b5aab6861b52683f0770fb5a511c55480c29b7e2b9dd5b772744d63a971e368be74dd0df0a43fe229d2c304458413877254b78a552678fad4b3528672ed7a34ba9d8265e6d12ae2e2e6098b1e48bb6c5e9cd884bd6ba240ae27d9c655d88c738406560ee9be7a8967757e1e1991ad686105614b1b545b54da1414c702079bd9c8caf84549727930fffd77f9bc65b96186af046544cb3b3d7381d6a57a", 0xe2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x6c4}], 0x1, 0x4) 2018/04/20 02:42:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2400, 0xfffffdef) 2018/04/20 02:42:29 executing program 0: r0 = socket$inet(0xa, 0xa, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) 2018/04/20 02:42:29 executing program 2: 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 = semget(0x3, 0x3, 0x20) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000380)=""/88) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000480)={0x1, &(0x7f0000000240)=""/33, &(0x7f0000000400)=[{0x0, 0x7, 0x5, &(0x7f0000000300)=""/7}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{0x0, 0x2}, {0xe}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r3, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r4, 0xcc, 0x18}, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ppoll(&(0x7f00000001c0)=[{r5, 0x1000}, {r2, 0x20}, {r0, 0x480}, {r5, 0x8641}, {r0, 0x22c1}, {r2, 0x8}, {r3, 0x10}, {r0, 0x4021}], 0x8, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000340)={0x2}, 0x8) 2018/04/20 02:42:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xf5ffffff00000000, 0xfffffdef) 2018/04/20 02:42:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x6, 0x948, [0x0, 0x20000380, 0x20000628, 0x200008c8], 0x0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x9c0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x2, 0xff, 0x3ff, 0x8, 0x5, 0x6}) 2018/04/20 02:42:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x3c, 0x0, 0x2, 0x6, "b63a70fd01b5eddbd352bcf2184b42c365c7554d84da3e30983f82c3d8737aa10119b4d0c50b375c3f96dc07", 0xc952}) umount2(&(0x7f0000000080)='./file0\x00', 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x100000000, 0x6, 0xffffffffffffff0e, 0xf09a, 0x3, 0x6, 0x400, 0x2db, 0x40, 0x15a, 0xfffffffffffff962, 0x10000, 0x38, 0x2, 0x5, 0x2df26ab9, 0x7}, [{0x6474e551, 0x1ff, 0x3, 0xffff, 0x1f06, 0xef86, 0xadbb, 0x210}], "dd3841ac1cde0989885a421ee48de2eeab89dee74f4b970cb2392a61f8e5169d5f1756d3953f9e77499e6d80f5c81ef495ee794c278c247237640b96ea0b5cdc7685c20f05d745df59453c74916fbdd96941466142370c8eddfddee4aeee069d24e3d7f812bd6259b7f828f78f45da8e69cc8c7c28f537cd2e509ce74b9d0d4085eeac31cfbf58acae90310687b5cdb405ffb854b1b709c7b7dae43f62485a576796da5a57c52dd244d7d7550df92f29288945400d194f4e61095eda7b0592caacd185ecacfee00e50864ae22a80"}, 0x146) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000280)=""/46) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000002c0)) r3 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r3, 0x2, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000300)={0x80000001, 0x6, 0x10000, 0xfffffffffffffffb, "1cf9fa8adb5f64607a954109b99a59f8f1ad1c7cb4aaac5e96deba495956b0c3aaab1f6031db0d39e1d8663f", 0x20}) renameat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$netlink(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)={0x1c, 0x2e, 0x4, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x1f, @u64=0x2}]}, 0x1c}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r1]}], 0x40, 0x8000}, 0x40) prctl$setendian(0x14, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000680)={0x100000000, 0x1, 0x9, 0xffff, 0x4}) ioprio_get$pid(0x0, r3) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) futimesat(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000780)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000840)=@assoc_value={r11, 0x3}, 0x8) r12 = add_key(&(0x7f0000000880)='.request_key_auth\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="7378d9b2487c10c76f0b11057ebedd0814246a414c765dc054272c5eec8074effa79fa854f64be156f4cbe48c82527e104484ee37ab4002d97dcad0068ad0143645ea0bbb4", 0x45, 0xfffffffffffffffd) r13 = add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="2bde4557594bccfc9e782653badf4624f6837508430915105a12", 0x1a, 0xfffffffffffffffa) r14 = add_key$user(&(0x7f0000000a40)='user\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000ac0)="c07c789b3d3333638e4b8b2b81301d2201b0d91df0deb25ecbbd7e9dfa3315ddaf1273370b8fc309a7f52d48e2126f2e10f5b53f079618d675", 0x39, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000b00)={r12, r13, r14}, &(0x7f0000000b40)=""/22, 0x16, &(0x7f0000000c40)={&(0x7f0000000b80)={'tgr128-generic\x00'}, &(0x7f0000000bc0)="d59662257ff0087dcc49df596f2ce1bb6f91637bb39140dcfc04de628568984909fc0babacb909fb8fbf121944282856e29d4f02d34c2148d6abf8150028189df63b2564cb75d3938762d8d7702b582338880cf3", 0x54}) syncfs(r0) getpgrp(r5) readlinkat(r0, &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=""/105, 0x69) [ 320.434397] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/20 02:42:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x7c71000000000000, 0x81000) 2018/04/20 02:42:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2500, 0xfffffdef) 2018/04/20 02:42:30 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/20 02:42:30 executing program 2: rt_sigaction(0x12, &(0x7f0000000040), 0x0, 0x8, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x4, 0x202, 0xffffffff, {}, {r1, r2/1000+30000}, {0x4, 0x5, 0x8, 0x7}, 0x1, @can={{0x1, 0x800, 0x3ff, 0x6}, 0x6, 0x3, 0x0, 0x0, "ef3b43d2ce57eeeb"}}, 0x48}, 0x1, 0x0, 0x0, 0x2404c815}, 0x840) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x32a4, 0x20f17fe6ac495374) 2018/04/20 02:42:30 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@rr={0x7, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000180)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x80, 0x4b1c, 0x9a, 'queue0\x00', 0xfab3}) 2018/04/20 02:42:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x3, 0x1, 0x2, 0x6, 0x3, [{0x7fff, 0xffffffffffffff75, 0x7, 0x0, 0x0, 0x201}, {0x2, 0x1000, 0x4, 0x0, 0x0, 0x84}, {0x8001, 0x0, 0x2, 0x0, 0x0, 0x282}]}) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="c3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d85a8a32c725ea5500", 0x9}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000), 0x1, &(0x7f0000da2000), 0x119}, 0x0) 2018/04/20 02:42:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') sendfile(r1, r0, &(0x7f0000000100)=0x53, 0x9) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) 2018/04/20 02:42:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c00ed00ffea00000000000000030006180000000002000000000700010000000000000001000080ffffffff000000000900000000030005726400000002000000e00000010000000000000000"], 0x51}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1f, 0x9dda537}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x92}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/20 02:42:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd2740000, 0x81000) 2018/04/20 02:42:30 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7beb86703314ca111703e83995e374c8928f21d9306f1225c2f66082fffbb0d4d589121471efdee154825ab8689c066e482469042414ec447b00ba347084dbe9e1adc9c722da4216e8174fa43289c4203019f270a41ae9f96a0e8643059f47a1b9a6280a0419e86f4327f33557cf1fc5121eb7c392f714318f9000490c462f4182e8cd497042f36eac2c1bcd6a66be2387d8c26550fe01711b0f676315", 0x9d, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='comm\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x1, r3) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x1f000, 0x3, 0x100000000000000, 0x8365}) 2018/04/20 02:42:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f0000000140)) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/20 02:42:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x13000000, 0xfffffdef) 2018/04/20 02:42:31 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000100)=@ax25={0x3, {"c67efd575a8ecc"}, 0xfffffffffffffff7}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000300)="55767f20e9044f55eb02f228fcbccb74cd05174cec5053fd2529bb1af7c4d6abfa1dd937b10b9e541ac73d2c8fd46e3e5eb65496507c9eadc9bd6cb8c8e7c71ba08c377fa3b51ee7651c07e72bc3f322dddc761b", 0x54}, {&(0x7f0000000380)="2e22c1022e39414341a978f1fb41e99b141670a7491973438a5ef781c91c7b50c3bd2d964a334e5780316afa4cb88e1460bfe8c904e70bc763a896c6da7f3ba90000ed209fb1d023e2f711e892389f209fd6ca0585a0f4d70dffd5d2e967d44fe917ef2f8f4c74f28c82e06e802c816d17c81d2918089991bc4e5976e50015cbf05f0719", 0x84}, {&(0x7f0000000440)="0a239c2198475a024e3781036443f5fa80206eea1437f07d4d7b5e43bd093fc25753d41112e30e54a9506f8ef4846ebdbe97e510c928090683c2dcbf8143252bb109b03ff92eb4df6c7c55e2c5278c3a3acb753b7592423a957482354c73869cf17de3eb404c463e180be2f0b56f27d8d8b2fbf12462b5e7a7cc42335a1929ca39a50ba9d56bb45722d16190b9b418efc79e5ae4ceaf756f0390b674a69cf4b92911e68cd645f9b7ce619f691099a1192dc24dba57516eb110d66c82c6b5c9e995d54cf552b5bbe7870ab023e7036b5f7d7158cadd42771b6fbdc8defcdca74b9e1852a7cabeae70d43b6a9ebb7c65745a6c9d0b56fdc06159ddc69641", 0xfd}], 0x3, &(0x7f0000000540)=[{0xf0, 0x117, 0x5, "c92485723f9adbecde1c5b915bbd56ba9850e54a1e3b04aa4e8ef60696e3441f5747e50093a783649b759d0c5227879d548d005379fdf4f59d729d14f10ebbe64c1f10b6bdff790dfee978018db6aca0fd7825a3306420ab7e940a631d2d2d8a6e2e43a5b2be4a9e98a6d74ec17bf299591d065068a3839febf6212d364d422687051ad9afedb8a1a876ce87b975cf10b39d4a5502a8e7277aa2e5d03ce3c8838d985045422bdb49336c0f69267d516901f4deed478fd011662ebed19fce9cf5ac89f829d2c8d14e6cb52d7226163dada2bf1bd1bcd98361b683d43985"}, {0x40, 0x104, 0xe8, "c097f8983505afb4cbda9d0805a3b64f75b99dae5f46c1bd77b2c8bd99293afc594fb7db731fcdc000ac"}, {0xf0, 0x108, 0x85b, "5e4a91a64fba1c07a2d8fa38a6e535262fb811e4cac56f13d304d1b33eba366a30202f11db59ca5efe0ac08dd2a42edf0bc60ae940a9fd1802c84580eddc4583b02cc16c633adb21e16d27ddd8c86d5cf085de43405689c012f3ee0835ccd33038b1303f2ed07871aa0661c7b6a2715b78f42f3744130864cc241efe5994af45b00adb29d9c0e845e27c9bfcd73244c280ba00718490928969f455165dc4d94e552a1cfce60250fc7678dda86218ebc998d69bb832ce95861ff420cd46e6273e05054cfda3ea81324887f26df77bd579fe202c76b44d8f224aaa8c60000931d6"}, {0x50, 0x112, 0xa5f2, "6463292f5793c3a71a735410c10609729fdfdf7e4b325976f9d9d3ed4238d55cef023e2cfc62e44e1a79cb77771364d761619b9a8924aeef20c22f74"}, {0x68, 0x113, 0x8001, "e42a148b0e4dc1aee052c01ebcd5ea8f5c8044d904e1e4a01148999b3d497da6b78175dfcb30fc1de36facb17b47cdc343d3fe0c25ae688b1488f35ace8d3e3192a7ce6d664779ffdca8b12d42c41340ee02138171"}, {0xc0, 0x110, 0x1, "8200cd092408f06111a660f45f724deee94416364fdc27029b2c641f40cbe7af48234c4ea5d39b616efed698662def1fdbb592e2bb4d28c86bef55ff5bf64eb9a39652a6926859c329d73d335f9efd8cb87cbcf7786b6c7e179bca2786834020d15406dc852a85bbf5e4b4dc32001edbe08ced79e244a37d77337b98b51c8d210a4d2a32d25d34a4c60d0ee235f958bb24d92e77ad55f6380f0cfc0c67114f6664c2b7f5c4797eeae78047a9c5"}, {0x78, 0x0, 0xfff, "9c798a54718ddebd810526b7521754115fd8c6a828f7e5ceefcd61d48918b8c568a2031895db698d2c9789b3e7d211f762a6454bf3237bfd9e1a8b5d06cc7727d44ba30b87bdf34cad54eaec1b164ab64cfb72456afb87a81ae63aa82a0676183eea6fcd514ff7"}, {0x60, 0x10f, 0x0, "797d18ee77f3c5c04fd9fd2925a147f4de211f5720c99a46887246c6c48304450b002ae37c563beb75e5f5bf010981f6df58fefd3d0c4e80e25fc2947460a375dcae5d1db85656d9fba2626457fd9f"}], 0x470, 0x8040}, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000040)={[{0xffffffffffffff01, 0x7f, 0x1, 0x541f, 0x7afd, 0x100, 0x8001, 0x3f, 0x6, 0xffff, 0xe84, 0x4, 0x401}, {0xfff, 0x1, 0x4, 0x1, 0x8, 0x9, 0x5, 0x1, 0xff, 0x57a, 0x0, 0x1, 0x101}, {0x6, 0x4, 0x401, 0x7fffffff, 0x7fff, 0x3, 0x4, 0x6e, 0x80000001, 0x3a03, 0x80000001, 0x2, 0x1ff}], 0xfffffffffffffc00}) 2018/04/20 02:42:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x1d0}, 0x40011ffe) 2018/04/20 02:42:31 executing program 7: r0 = socket$inet6(0xa, 0x2000000000080000, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000240)="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", 0x5c) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xf23) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/20 02:42:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x10001, 0x800, 0x7, 0xfffffffffffeffff, 0x2, 0x3e, 0x9, 0x143, 0x38, 0x227, 0x5, 0x3, 0x20, 0x1, 0x3, 0x100000001, 0x47b3499}, [{0x5, 0x7, 0x0, 0x7, 0x7, 0x2, 0x6, 0x3}, {0x6474e551, 0x20, 0x100000000, 0x7, 0x15d0800, 0x80000001, 0x3ff, 0x2}], "7ced4506129a55d483b0ae9b38a548f7ec982f5c67eca2f61ce86fc419180148bb231eedc2c4fd085cd395ecdb50a2cb6a537c1442f40e28a5fd1ca45611de5171070413917aa571", [[], [], [], [], [], [], [], []]}, 0x8c0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2b000000, 0x81000) 2018/04/20 02:42:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000000) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x8000000000000000, 0x2, 0xec, 0xc, 0x14}) write(0xffffffffffffffff, &(0x7f0000a34f31)="1f", 0x1) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f00000057c0)=@alg, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d80)=""/192, 0xc0}, {&(0x7f0000002e40)=""/14, 0xe}, {&(0x7f0000002e80)=""/238, 0xee}, {&(0x7f0000002f80)=""/85, 0x55}, {&(0x7f0000003000)=""/127, 0x7f}, {&(0x7f0000003080)=""/47, 0x2f}], 0x6, &(0x7f0000003140)=""/217, 0xd9, 0x5}, 0x200}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003240)=""/124, 0xffffffffffffffc7}, {&(0x7f00000032c0)=""/153, 0x99}], 0x2, 0x0, 0x0, 0x401}}, {{&(0x7f00000033c0)=@pppoe, 0x80, &(0x7f0000003640)=[{&(0x7f0000003440)=""/194, 0xc2}, {&(0x7f0000003540)=""/98, 0x62}, {&(0x7f00000035c0)=""/97, 0x61}], 0x3, &(0x7f0000003680)=""/4096, 0x1000}, 0x10001}, {{&(0x7f0000004680)=@sco, 0x80, &(0x7f0000004880)=[{&(0x7f0000004700)=""/205, 0xcd}, {&(0x7f0000004800)=""/123, 0x454}], 0x2, &(0x7f00000048c0)=""/30, 0x1e, 0xfd}, 0x5}, {{&(0x7f0000004900)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004980)=""/169, 0xa9}], 0x1, &(0x7f0000004a80), 0x0, 0xfffe}}, {{0x0, 0x0, &(0x7f0000005780)=[{&(0x7f0000004ac0)=""/65, 0x41}, {&(0x7f0000004b40)=""/63, 0x3f}, {&(0x7f0000004b80)=""/104, 0x68}], 0x3, &(0x7f0000005840)=""/124, 0x7c, 0x354b}, 0x56a}, {{&(0x7f0000004cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/214, 0xd6}], 0x1, &(0x7f0000004e80)=""/91, 0x5b, 0xff}, 0x20}, {{&(0x7f0000004f00)=@nfc, 0x80, &(0x7f0000005380)=[{&(0x7f0000004f80)=""/249, 0xfffffffffffffca7}, {&(0x7f0000005080)=""/127, 0x7f}, {&(0x7f0000005100)=""/62, 0x3e}, {&(0x7f0000005140)=""/95, 0x5f}, {&(0x7f00000051c0)=""/197, 0xc5}, {&(0x7f00000052c0)=""/79, 0x4f}, {&(0x7f0000005340)=""/42, 0x2a}], 0x7, &(0x7f0000005400)=""/31, 0x1f, 0x7ff}, 0x1}, {{&(0x7f0000005440)=@ax25, 0x80, &(0x7f0000005500)=[{&(0x7f00000054c0)=""/9, 0x9}], 0x1, 0x0, 0x0, 0xfff}, 0x5}], 0x9, 0x2000000120, &(0x7f0000002b80)) bind(r0, &(0x7f0000002bc0)=@can={0x1d}, 0x1d2) 2018/04/20 02:42:31 executing program 2: r0 = socket$inet(0x11, 0x7, 0xfff8000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x4, 0x4e21, 0x80000001, 0xa, 0xa0, 0x20, 0x87, r1, r2}, {0x0, 0x9, 0x7fff, 0x800, 0x4, 0x8000000000000, 0x9, 0x8}, {0x4, 0x2, 0x7}, 0x100, 0x0, 0x2, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in6, 0x0, 0x2, 0x0, 0x3, 0xa00000000, 0x1, 0x9}}, 0xe8) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="737412681bab22c2ebb50e386f4268781a6bdf1f7f58b5a9f81410e18b75ae09e9be9f1577b34f9f2fdb9c66c9744483346f5bef6af28560f59631a3493425fc31eea8791c515093233adfaabeb2e885eefa22c1b4b1d1e1aed231648c99db653a371e154cbde1d3cfbbbfd23ea52549d4373203a2cd4c9b2e7f490fe0cba7eb22a7b8cadd8bc88d86", 0x89}, {&(0x7f00000001c0)="5144d6129e28748e90d887d0767005507918291adda70509dc62df87e241d1ab237db6e13e55f9cfeb88bc3704d4da8eda94cb464f50c8c393de9c381cd34eb2b97d8a4b687d35615b3ccedef28f93083fdeb9b800b20bccefab290f", 0x5c}, {&(0x7f0000000240)="d420bcaffbba81fedfd771cd9a686d75d1528c228a0bb21fe4cd0b008f65d059d370b80f5ce84a98973491ff2082fac4fe5fd85fac8b71002ed8ce5bc32a8400e700c6e2d64498983fc991e8d92f0b17d292b4c34174b6a08fe76f66a3f70c46255618301b7c1751147757f351f290a53988cfb17eb958bed9e882edd5ed39cf171afd3f0dd79e9f061b239ac7ec7f8b5f7a1050b3ff31e74f23b873d6e117ac4683324876ae1cb4b436daa40efbdab34801bdd443d1c273fdfea1a549", 0xbd}], 0x3, &(0x7f0000000140)}, 0x0) 2018/04/20 02:42:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3500, 0xfffffdef) 2018/04/20 02:42:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2f000000, 0x81000) 2018/04/20 02:42:31 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x81, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={0x100000001}, 0x8, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRES32=r1], @ANYRES16=r2, @ANYBLOB="020027bd7000ffdbdf25110020000800040006000000"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000000009, 0x7f, 0xfffffffffffffffd, 0x80003, 0x16, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x15, 0x4, 0xbf, 0x7fffffff, 0x8, r3, 0x1000000000000, [0x305f]}, 0x2c) 2018/04/20 02:42:31 executing program 7: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x2e, 0x79, 0x7a}, &(0x7f0000000080)="a1", 0x1, 0xfffffffffffffffb) 2018/04/20 02:42:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x700000000000000, 0xfffffdef) 2018/04/20 02:42:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0xfffffffffffffdc4}, 0x0) 2018/04/20 02:42:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2b, 0x4000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x3ff) syz_emit_ethernet(0x5, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/20 02:42:32 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team0\x00') fstat(r1, &(0x7f0000000100)) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = accept4(r1, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x4, 0xfffffffffffffffb, 0x9}, 0x8) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/04/20 02:42:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x17, 0xfffffdef) 2018/04/20 02:42:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x7832, 0x81000) 2018/04/20 02:42:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:32 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bpq0\x00', 0x1d}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/20 02:42:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x205ffa, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x1, 0x3, 0x6, 0x3, 0x80}, 0x1, 0x0, 0xff}) 2018/04/20 02:42:32 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) syslog(0x9, &(0x7f0000000080)=""/4096, 0x1000) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001080)={'filter\x00'}, &(0x7f0000000000)=0x54) 2018/04/20 02:42:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5e00000000000000, 0xfffffdef) 2018/04/20 02:42:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf00000000000000, 0x81000) 2018/04/20 02:42:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/20 02:42:32 executing program 7: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = getpgrp(0x0) r1 = gettid() r2 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r2, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0xac}, 0x1}, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1b, &(0x7f0000000000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = semget(0x0, 0x1, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x44000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/25) 2018/04/20 02:42:32 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x73a8, 0x0, 0x3, 0x3}, &(0x7f00000002c0)=0x98) dup3(r0, r0, 0x80000) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000080)=0x3, 0xfffffffffffffd67) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/04/20 02:42:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'nq\x00', 0x5, 0x4, 0x27}, 0x2c) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b088f6367336", @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x7, 0x80007e, 0x4}], {0x8100, 0x8, 0x8e, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/20 02:42:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xa1ffffff, 0xfffffdef) [ 323.120630] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20000 nq 2018/04/20 02:42:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x5afd) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) [ 323.166715] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20000 nq 2018/04/20 02:42:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r5 = geteuid() r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={r4, r5, r6}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:42:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xb1f6000000000000, 0x81000) 2018/04/20 02:42:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x75, 0xfffffdef) 2018/04/20 02:42:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x2}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffeb4, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x91}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x80) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000100)="ca14bedd0efe4ef2e8825ac0d201eed19f290777161e64379cb224a7c01a85d63d3aeed43489810016acf1d18cc7445207ca76e287c2eda8cf86c011e35f422ad15dbfe4209af59efcc23f101822e1b59430963a") 2018/04/20 02:42:33 executing program 2: r0 = socket(0x400000000000014, 0x80a, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgid(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) fcntl$setsig(r0, 0xa, 0x22) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) fchdir(r0) 2018/04/20 02:42:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x103b82, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/20 02:42:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xccf) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) sendto$unix(r1, &(0x7f0000000640)="e7ac71487db61b393b13ba3c71bb66829330aaeaa754ec7e07e590d753491c01a6f8351cdae54254b09983b291625f047ff5b0ebb6d2c445b22dde0ae01d4fbe01d65d40a9531a8cb904cd47fffb97f8b565fb3af873a0abe7ea559654", 0x5d, 0x4000000, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r5 = accept(r3, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) getpeername$unix(r5, &(0x7f00000001c0), &(0x7f0000000280)=0x6e) r6 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400240) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000300)=""/48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r4, 0x28, &(0x7f0000000440)}, 0x10) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x0) 2018/04/20 02:42:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2d000000, 0xfffffdef) 2018/04/20 02:42:33 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d1", 0x9}], 0x1, 0x2ffd) 2018/04/20 02:42:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x400000000000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/97, &(0x7f0000000000)=0x61) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48f}]}) 2018/04/20 02:42:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5471, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000140)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001480)=ANY=[@ANYBLOB="0100000000000000000000000000000015fdffffffffffff", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="d788afe11aa87bfe58092df9bc4add5d1164cf9f4c94603562c60d51459fe1417d681475492f0f3e065ea54397563402b8ba0ba88a7264d3efa610fc78507ac783dbdbd0b30537706e6cb96e7223bd45d2c6b0db07216a935dc150424c60dc37462c801bef988c35bc7b2539133961645fb7e25aba17f696d91162ab9b427b854fc0b47474f09734b637afe22e8e8a88338233b6e2b10d6f9eea775b1f3aee94b1ad4670657eeafe74794857bcab62370fad78c7f812f9d822fc9bd839e352ec9664d904b2a1945e8e7a5f33f115a1a7184e2e4849c218f92e06847ed4db13e0493fd6538831"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/20 02:42:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xa4e9000000000000, 0x81000) 2018/04/20 02:42:33 executing program 0: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfffffffffffffe00, 0x100000000, 0x7fff, 0xe9, 0x1}, &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300}) sendto$inet6(r0, &(0x7f00000000c0), 0xfffffcc0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 02:42:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2f000000, 0xfffffdef) 2018/04/20 02:42:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x20080) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)="3c46f2d8c2b47c1955f9935e9969b7d2dc86ec22f57ff662e84f4874e17dbf34a7133b17bc25bb9543511342c216bff2d4a114eca40d731e21a23a69722d02f1f2d224989b507a7117bd54f31c30d81d26dd0beba05eec86a49f031404f2d45128a6bec04c07faf2f062b20dff4f8c1b5c4762df79e1a7493cb3383873688a42a18777a9e53a9853ef92fffc4d37e4871f7fcaee0637", 0x96) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/20 02:42:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000340)={0x3, "7f721a"}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7f) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in6={0xa, 0x4e23, 0xa749, @dev={0xfe, 0x80, [], 0xd}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xc0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r3, 0x400}], 0x3, 0x400) 2018/04/20 02:42:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x420100, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x7ff, 0x1ff, 0x3}) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380200000000000000000000000000b88708000025bcfa13031a1e62b12b87265023c23b2607e28face2b2d478e4f39cac72f0ee8aa9788bf0e827721ee7953d4ef136ec5d497e21121010a73fcd3ae27b64172958f6a570d3353944eb0e9fc0f3e3684a2df49b53b1e80cdfb88f59c6099cf6278f425b31e816b58027c9d262be0174f7a31ff239bdc405e0a61afc83f6b260c579"], 0x68}, 0x1}, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/20 02:42:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035cffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x100000000, 0x5, 0x100000000, 0x400}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x1f, 0x2, 0x7, 0xfffffffffffffffe, 0x61bf, 0x4, 0x2, r2}, &(0x7f0000000180)=0x20) 2018/04/20 02:42:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000240)="c4e17f12d1650f21da66baf80cb896b17e83ef66bafc0cb000ee66baf80cb80e91cb83ef66bafc0c66edc744240008000000c74424029300c0fec7442406000000000f011c240f019bd3517322650f2218c4c17d70ca03c4e2f9344583670f21a9", 0x61}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85a2"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:42:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r3 = dup2(r2, r1) vmsplice(r1, &(0x7f0000a4b000)=[{&(0x7f0000816f7b)}], 0xb0, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000280)=r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r6, 0x40, "1bd812671c1a1abeccdca1cc229a03fd423ea7aba7dfe38b5442670e805c4253c556e7ed7d34c904f7b7024bc40485842eb782fd03c0fbe576cc1ba40bc0cab8"}, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000002c0)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080044000c00000005ff01", 0x29}], 0x1) 2018/04/20 02:42:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3000, 0xfffffdef) 2018/04/20 02:42:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xff0f000000000000, 0x81000) 2018/04/20 02:42:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x181080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSCTTY(r3, 0x540e, 0x81) 2018/04/20 02:42:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000300)="eacb9300000301650f01c9c4c270f70d5f54a62eb9800000c00f3235000800000f303e2e0fc72f3e660f09660f388025098000000f01df6665660f3881a905000000ea3ed90000d300", 0x49}], 0xc78, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) 2018/04/20 02:42:34 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x3f, 0x4) 2018/04/20 02:42:34 executing program 3: socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0x8, 0x9, 0x7, 0x1, 0x3, 0x2, 0x100, 0x2, 0x400, 0x8, 0x5, 0x3ff, 0x20, 0x7, 0x2, 0x73d], 0x3000, 0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x890c, &(0x7f0000000040)) 2018/04/20 02:42:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1a00, 0xfffffdef) 2018/04/20 02:42:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000340)="d7e469c9f0618973c06b1fc733252d81586fb7fc3d99396adef3923d002782d4ad06517cdae0d13d9ab5ba7e71ce8e71c5543af36a", 0x35) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r4 = dup3(r0, r3, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r4, 0x400}], 0x3, 0x400) 2018/04/20 02:42:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0xef, 0x0, 0xff, 0x1, 0xfffffffffffffffe}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr}}, 0x80000001, 0x200}, &(0x7f0000000180)=0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r0, r1) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x1c0000, 0xfffffffffffffffa, 0x0, 0x13}, &(0x7f0000000280)=0x98) sendto$ax25(r4, &(0x7f00000002c0)="3a6d98368aec3201528398748254cb715da55ca21208f9c3cdb4f80f1dda79134ad389cf12166ae98839a2c9294bcbdb74f8d8078323f247", 0x38, 0x20000000, 0x0, 0x0) 2018/04/20 02:42:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1700, 0xfffffdef) 2018/04/20 02:42:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x2}, 0x1, 0x9, 0x0, {0x0, 0xfffffffffffffffd}}) r1 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x7fff, 0x6}) sendto$inet(r0, &(0x7f0000000040)="0e795bd62cd0a66e21c7bac6057908ff6ef8f60048818466d1d7e3dbec024f84e8660765f64d4102beed4a91118f809b4a26a41444482ecf10cbf6aa580dac25054bda452a2dc850ef695534e89d99d867970e39f614c02b17a931527ec1583df724dae5f205303cef289dc59882983dfea0e1e1fcb58e9153785d007b9f8f34b99c4d7bf9186a9e32a96deca11d38902ff34a74ae69da7be02701b591550784dc6d9bea3432a934c54ec5d795a300f234ee45c492a4433bbfceae4c3ac117ba41e8575e06990d597dfe15ecac8b2886cedf94b18d30b2338663f808c4216d46c6a36b7bb56df768", 0xe8, 0x8040, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) 2018/04/20 02:42:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1e00, 0x81000) 2018/04/20 02:42:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') memfd_create(&(0x7f0000000000)='\'\x00', 0x1) preadv(r1, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x1e}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000200)=0x40, 0x4) 2018/04/20 02:42:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3ff) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e24, 0x0, 'lc\x00'}, 0x2c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x22) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/201) 2018/04/20 02:42:34 executing program 3: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x40, 0x200000) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x2082400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) 2018/04/20 02:42:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x35, 0xfffffdef) 2018/04/20 02:42:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d339c03c9d436f926836a502829a503f", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) [ 324.984802] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 lc 2018/04/20 02:42:34 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="dc5780733ec621e153c97e895fc189"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x2000000000000000, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/20 02:42:34 executing program 0: r0 = socket$inet6(0xa, 0x80807, 0x5) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000005, 0x13, r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xdc, "15e6d02d3b428d8cb4b5b4ddbed723bdef5da33d1c53d02fad835cb095f298ad8bff66e5ace479e6ae0879309fad4a0e08418a0aa79d7a2bfef8cffdb32cbc51263f7799b7b42290199deb8aed7068b74abb49a68e00c354337af14315be01e33cd5d2b4b2643ec9cdc0dba771a3403f6b8d9b0723df4ee73d2f6cb7fd435503b87b6648c11abe7ba35a46513aceccffcc2b8e927fff956da4c07480bcb1bbff2c3bbc1ff7ea7fe4f83eefa754cf9cf00b5846a2de161a52e9a40fedc18a251282cd2211f49758d76c7d1dcf90bed8d6585701179d895db3ff576fd1"}, &(0x7f0000000000)=0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) [ 325.041240] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 lc 2018/04/20 02:42:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf08, 0x81000) [ 325.099771] binder: 24867:24873 ioctl c0306201 20007000 returned -14 2018/04/20 02:42:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x43000000, 0xfffffdef) [ 325.143928] binder_alloc: binder_alloc_mmap_handler: 24867 20000000-20002000 already mapped failed -16 [ 325.161652] binder: 24881:24885 unknown command 1937790940 [ 325.192588] binder: 24881:24885 ioctl c0306201 20004000 returned -22 [ 325.225856] binder: BINDER_SET_CONTEXT_MGR already set [ 325.258309] binder: 24881:24885 ioctl 40046207 0 returned -16 [ 325.268551] binder: 24867:24884 ioctl c0306201 20007000 returned -14 [ 325.281875] binder: BINDER_SET_CONTEXT_MGR already set [ 325.295261] binder: 24867:24873 ioctl 40046207 0 returned -16 [ 325.946806] binder: 24881:24907 transaction failed 29189/-22, size 0-0 line 2848 2018/04/20 02:42:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="e701000000310000"]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/20 02:42:35 executing program 3: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006a00)={{0x0, 0x0, 0x0, 0x0, "a2d99cc750768a5f2b63d8f7140c3a17b7d8e98d5ec8c2beaf237e734c460ec4cbc78c6bbca772318a608d9c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "5799d543f2809627d9e1eeee68e3daf61f423eea4c9c2b2429142cbfccb8d8012aee30948310bc362a7603df0fb07e002964f104119c58a2c62647055a81ad29", &(0x7f0000000180)='*\x00', 0x2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000200)=0x6) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)) 2018/04/20 02:42:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xffffffffffffff7f, 0xfffffdef) 2018/04/20 02:42:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2e00000000000000, 0x81000) 2018/04/20 02:42:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0xa0200) fadvise64(r0, 0x0, 0x7, 0x1) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7f, 0xfffffffffffffe60) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) write(r1, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0500000000001009ffeb0800010000080100", 0x24) 2018/04/20 02:42:35 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/raw\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000200)=0x90) 2018/04/20 02:42:35 executing program 1: io_setup(0x292, &(0x7f0000000040)=0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) [ 326.059120] binder: 24881:24907 unknown command 1937790940 [ 326.064865] binder: 24881:24907 ioctl c0306201 20004000 returned -22 [ 326.082458] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 02:42:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1100000000000000, 0xfffffdef) 2018/04/20 02:42:35 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2138}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x10001}, 0xc) fallocate(r0, 0x200000000000003, 0x4, 0xffd) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000002dc0), 0x0, &(0x7f0000002ec0)={[{@enospc_debug='enospc_debug', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x0, 0x0, 0x3f, 0x3b, 0x31, 0x31, 0x3f]}, 0x2c}]}) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/10) 2018/04/20 02:42:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000980)=""/209, 0xd1) ioctl$TCXONC(r0, 0x540a, 0xfff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ea7000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x101, 0x501200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000007c0)={r2, 0x1}, &(0x7f0000000800)=0x8) times(&(0x7f0000000a80)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000940)={'team_slave_1\x00', &(0x7f0000000840)=@ethtool_drvinfo={0x3, "22170b1255b465f6a0c8efc58abb08251ea7159edd977e2f087b80e36d7dce52", "c3b06806ac20852878905e39cf917a93a3373013ffd2aac627b5d3031c536a0c", "8b8527f1ad40ffd92e0ba9c005945bf8540bf610528b29d7ad2374a652268f0c", "b1c319185ef9e2f1118e820f8b8363b1799bd9fe68c98d351fc2afdb135f2204", "1e70602fa862174883ea5fb41c88145aabf6166c069ddc79f400ac4c41a8573d", "360b472b839f18955f967b43", 0x43, 0xbb1, 0x5, 0x156, 0x2ad8}}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000640)=""/7) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/187, 0xbb}], 0x5, &(0x7f00000005c0)=""/28, 0x1c, 0x5}, 0x40000002) mknodat(r1, &(0x7f0000000680)='./file0\x00', 0x1, 0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/236) openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x101100, 0x0) 2018/04/20 02:42:36 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd00000000020000e000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0xffffffffffffff7d) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"d21a54cb001ec7"}, 0x2}, 0x80) 2018/04/20 02:42:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa002, 0x100) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1ff, 0x280) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="470f01d1676536460f22c60f30460f01c9460f237f470f01f80f074c0fc76c6c0f400f01c90f01d1", 0x28}], 0x1, 0x1, &(0x7f00000001c0), 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000000000)="79c737ffe18186d67dba3f649a7ba85e", 0x10) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/20 02:42:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1fc00, 0x40000) r3 = accept$inet(r2, &(0x7f0000000240)={0x0, 0x0, @multicast2}, &(0x7f0000000e00)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000180)={0x4}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) write(r1, &(0x7f0000000280)="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", 0x1a2eff9ace59ec94) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa39) r4 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x99, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0xb29, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x3ff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x90) 2018/04/20 02:42:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x27bef2c6, 0x1ffb) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000013000103000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0016e2a7b72d2b360000000000400008000d7205000000"], 0x28}, 0x1}, 0x0) 2018/04/20 02:42:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x29000000, 0x81000) 2018/04/20 02:42:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xe000000, 0xfffffdef) 2018/04/20 02:42:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = semget(0x1, 0x7, 0x300) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000240)=[{0x7, 0xc0000000000000, 0x800}, {0x7, 0x5, 0x1800}, {0x0, 0x8, 0x800}, {0xb03f041a639d8550, 0x7f, 0x800}, {0x6, 0x1f, 0x800}, {0x0, 0x0, 0x800}, {0x3, 0xffffffff, 0x800}], 0x7, &(0x7f00000002c0)={r3, r4+10000000}) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r5, 0x400}], 0x3, 0x400) 2018/04/20 02:42:36 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0x25bc, 0x7fffffff, 0xf8, 0x6, 0x7c}, &(0x7f00000004c0)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x4, 0x0) close(r3) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000640)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000500)={0x1, r3}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f1dff8)={0x1, r3}) [ 326.454619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/20 02:42:36 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/20 02:42:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3f000000, 0xfffffdef) 2018/04/20 02:42:36 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x8001) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/04/20 02:42:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) listen(r1, 0x7) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "e0437b910f94a27e17407c70a008ffe371ab505f4abd657ab617776b5d46498af5d5b5bb4e633154eac17b73206ae1d3aa159429ca37f16c318c3c7d318fab7f868e1853410ac6038e7a6a2ef6f08272e9371ec9b079c6e3d5b1363b9769f5a289d05c838746cec63c7c3593bf6117f29f6693c753d73355e2"}, 0x7d) 2018/04/20 02:42:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xc2e9000000000000, 0x81000) [ 326.524998] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/20 02:42:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x3) 2018/04/20 02:42:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x1f, 0x800, 0x7ff, &(0x7f0000000540)={0xffffffffffffffff}) r2 = syz_open_pts(r1, 0x200042) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0xffffffffffff8000, 0x1, 0x2, 0x5, 0x1, 0x9, 0x7ff, 0x3}, &(0x7f0000000140)={0xf92, 0x9, 0x1000000, 0x7, 0x80, 0xfffffffffffffff8, 0x7, 0x7}, &(0x7f0000000180)={0x6, 0x0, 0x100, 0x3, 0x10001, 0x6, 0x800, 0x2}, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0xffffffffffffc319, 0xff, 0x3, 0x0, 0x80000001, 0x79, 0x80, 0x6, 0x800, 0x79, 0x4, 0x5}) shutdown(r1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xf1}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e20}}, 0x6e5a, 0x3, 0xfffffffffffffffe, 0x80000000, 0xc}, &(0x7f0000000340)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000300)={0x7fffffff, 0x1, 0x2, 0x200, 0x7fff}, 0xc) 2018/04/20 02:42:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) clone(0x1002fc, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000200)) r0 = shmget(0x0, 0x12000, 0x800, &(0x7f0000fed000/0x12000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/4) 2018/04/20 02:42:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4a, 0xfffffdef) 2018/04/20 02:42:36 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/20 02:42:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x5, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/20 02:42:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x200000000000002, 0x95) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x68b8, 0x81000) 2018/04/20 02:42:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getgid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0xffb0) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = getgid() getgroups(0x1, &(0x7f0000000000)=[r1]) 2018/04/20 02:42:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5000000, 0xfffffdef) 2018/04/20 02:42:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="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", 0x118) 2018/04/20 02:42:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x882) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r4, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) syz_open_procfs(r2, &(0x7f00000003c0)='net/protocols\x00') add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/20 02:42:36 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x32, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x3, {{0x2, 0x4e22, @rand_addr=0x2}}, {{0x2, 0x4e20}}}, 0x108) 2018/04/20 02:42:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd56a000000000000, 0x81000) 2018/04/20 02:42:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x51000000, 0xfffffdef) 2018/04/20 02:42:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, @in={0x2, 0x4e24, @rand_addr=0x5}], 0x68) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x8000, 0x80) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0x630, &(0x7f00000001c0)=0x4) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x103000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000340)={r5, 0x4}, 0x8) timerfd_gettime(r4, &(0x7f0000000100)) close(r1) accept4$netrom(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/20 02:42:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="7bd5a7edce015329a6ff6e0aa0e661034dc950e444d00c5c55f0adc631c3e8c85704463737e78a07549825e49b9a473f686a3a8f950a702e19b266dd3afdf1b64ae186c2db6f9b50fd12ad795b36b35f0b4bbf420db1cba82dd20f310a274dbcdc2cf8e50c2c8414f1b426c78bef908b6d8951287a75f2ed7afb8590d42ab56339b76097842a4cf5439bb727601b85be128f419ce4052d5f", 0x98, 0x7fffffff}, {&(0x7f00000001c0)="236357436471281d5270120cdb9d4de3209a4212437971e4d41dc58095d9b3c50c3c4ff5109c58675c9d34ad5fbb340a436491429c652aceee041088e06279c3aa112bd15aaa4d29b09d94887b85ee2762b6574fa037033864817dc6765d46bb0b971b24b6f5612adcef0e0a544cd2d4dbeb6710237304d6c4f757b0d14d26a1fd006661ec14b9d338aeaebdd46e146b502110d1b53f950267d65d9d56774a801cb9a3c616b6b051b2c51805ff024ffbba840fcb9f6cee26f897413f1049c69fa1f1419e65e6acfc84f215017aa977dbecf500a8d3615c7679bacaead18f69", 0xdf, 0x80000000}, {&(0x7f00000002c0)="d4c790f2307abffeb56338a627644e674cc05db4c3096268ed5eb9a7546acbf3ef56c45cb3785f91b5393048365c035f467ac807f120a1a88f4ed33d61180318cc979f8cee9c0aa1ee6ef061713114d7f10ba1fc8e0bd8b392f5d82b9003f952e7dbdb27b659f744217ad83c620b8015627861ff09f0f3e775f69513667475fd05580d427854adbf359e6207a7280dea7c0f000497016b29c7c5a138c0", 0x9d, 0x80000000}, {&(0x7f0000000380)="78133d42b7ed4f24675dd9e669554b7f403ed60dd3d4da15f1d4b7a006bfd88b1dc47e6e160b6c1642ffa3ea1ee9e0a39b369acbd16171ddcdf395952667a2e225714d1468f2d5856e724302ec32b946c46371cfdf322c38905d68b10f9e9f65", 0x60, 0x7}, {&(0x7f0000000400)="043366f12bb7872d6e2c2e6c764896e9fb8196009e655e6ed710fabdc173381dfcb406367321c166f566dbc61b6de232165463e11850fba19093e1b02d1618a0fbb8d70bf192c71d306018526edaa6ce87e69b7e0a1b8cc3c95caa9196c622377410963058071b1d9bfb021cd76784d21ba1d3339e68d28b6ddaa63dd7070f38a857dfe659d1231d8ed7520772cb72ee5717448075471a43ae635236756c2c57e3d5264ef66738226a53c2f2d6e853e2bfa9ceb5868a83fdddc6052e6639c42a237a4df40c1b2284854fe9", 0xcb, 0x9}, {&(0x7f0000000500)="220ba42a80da2df435f06d0a76b639729450d1c95a8c7d17732f4c124a14cf53c19a27457bb19bef8db5d9cfc2f0ef", 0x2f, 0xf7}, {&(0x7f0000000540)="3cf5ddcf99eb8a32911ae91643dd7c9f336d2f7d6830cca5b49bed852697fca0ade75ac05c63647abb619bb232f814d667701052a20762e2dae9b5c057920bc68c61224ad6be8ab5fc7db574e0b923b94eab201707d1134cf6eb3403caca794187d3bf127ef480ca8bdfdb89", 0x6c, 0x292754f5}], 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c80)={0xffffffff}, 0x106, 0xd}}, 0x20) r2 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="c15af7b2f171af0c2ae2f4f6e0bbd35f892b1c7281e916d2b93b06c96b4557e7e6ce7936d1425fd9c44a061351c19044ca2ae417ffeb8206cdbaeda35ccfd79097ef4af9652965fcd9fca8991feb0dd95830f6203980dec4f5a11a34d017eff996bdca05db3cfede8f876d8eca3864f4ba1e740dafd0fc1a30cc8ce7a296ca05f5b72fc6668f60f85aba5c3eaff6f749d4198d0162c65c43cfa4", 0x9a, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000007c0)='id_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)='cgroup#&\x00', 0x0) r4 = add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)="aa2b117af11c66898ee9626fe02b67e791e67c17965f9eba0fcd8cebd3682938505181908186b7127c7e91154fabe015", 0x30, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000940)={r2, r3, r4}, &(0x7f0000000980)=""/66, 0x42, &(0x7f0000000a40)={&(0x7f0000000a00)={'rmd160-generic\x00'}}) write$rdma_cm(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) [ 327.236483] ucma_write: process 1905 (syz-executor1) changed security contexts after opening file descriptor, this is not allowed. 2018/04/20 02:42:37 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) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) clone(0x2000, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x4, 0xfffffffffffffc22, 0x0, 0x1f}) r1 = getpid() waitid(0x2, r1, &(0x7f0000000140), 0x204000000c, &(0x7f0000000000)) 2018/04/20 02:42:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xa1ffffff00000000, 0x81000) 2018/04/20 02:42:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3f00, 0xfffffdef) 2018/04/20 02:42:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0xca, &(0x7f0000acbff8)}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000500)=0x4, 0x8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socket$inet(0x2, 0x20, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000380)=""/163, &(0x7f0000000440)=0xa3) r4 = dup3(r0, r0, 0x80401) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000004c0)={0x10000, 0x3, 0x13000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r4, 0x80000400}], 0x3, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000480)={0x100000001}, 0x4) 2018/04/20 02:42:37 executing program 7: fanotify_init(0x0, 0x80000) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="50bf107a6a70238686fd2443ad32a846387e23404567ce1a01eba6f3ffc225e2e0", 0x21}, {&(0x7f0000000040)="2c4d0402c4b4c47e954eeec53ccd8d388af5927ff3a52a01419b6c39539701d8a0dbc7fb066e547416eb9ff5b4a38cb65a33b41d309f84e1938e38d2da8e81a18cb23aefeec5", 0x46}, {&(0x7f00000000c0)="448bf0871a0fed21e8625d7dfe6ef11db0e7359a003845bf55148858f9a6f3ffec7f38fc0fb95ea892571e2b87527e8effad1ed7ca209da55bcdc708f135b5a6590aa0bb2f935e79de76066915cc48811d786889b03ad821cc3487d2c65b172c7a534f322de40fbb126a8a9f81", 0x6d}], 0x3) 2018/04/20 02:42:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) io_setup(0x3f, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000080)="97f2ef8d8af2313822e1a766b4907e707731bd85c29dccd5d954092e68df1bbc9bd3000547c564c4a5cb1d87a8b50e7f67e0206f0610776db4ef6bad5b177e5788298dd06be9c44c32b80f80c3626561238a1d0a31614d05ffa8bc7222633b949e156a7ad38660c2c6480ea120b665c63cd00e882b7d9f082879fb9de7c74524f32b26a400a6aaab16d6116721e7198c953635ca256b0fae299c0882d8", 0x9d, 0x200, 0x0, 0x1, r0}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0xe0f8, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/20 02:42:37 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f000000c000/0x1000)=nil, 0x3, 0x7, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0xffffffff}) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/20 02:42:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="0800000000009514bd95b95e9a6700000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x40000) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000440)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/20 02:42:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x5, 0x7ff, [{0x8bc, 0x0, 0x215}, {0x8, 0x0, 0x664}, {0x4, 0x0, 0x6}, {0x8dd4, 0x0, 0x3ff}, {0x8, 0x0, 0xffffffff}]}) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r2, 0x0) fallocate(r0, 0x2, 0xfffffffffffffffa, 0xaa) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/20 02:42:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3b00000000000000, 0xfffffdef) 2018/04/20 02:42:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) getpeername(r0, &(0x7f0000000ac0)=@alg, &(0x7f0000000040)=0xe0e339b7b76272ce) lseek(r0, 0x0, 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="20b3000012000103000000000000000007000024a752a0825e55e2acf70ec26fa4fe91acaec3205f32c5abccb94553e9c44ae9ea14afe1be3ae544e126195578440ddc8fbb92343cae3f007204d3d45358dea6cb1612b31f6bf1e994a8fb9a51195a66ba1a5bd205a44412713e729290a7eefad36d9f09e013dca7981aa9d279b3bda7071aff15fa7fc72c446faabb1112", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x10000, 0x8000) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e26, @multicast2=0xe0000002}, 0x19b) readv(r1, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/255, 0xff}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/143, 0x8f}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/182, 0xb6}, {&(0x7f0000000800)=""/153, 0x99}], 0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/129, 0x81}], 0x1) 2018/04/20 02:42:37 executing program 3: r0 = epoll_create1(0x0) close(r0) read(r0, &(0x7f0000000000)=""/6, 0x6) 2018/04/20 02:42:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffff0, 0x81000) 2018/04/20 02:42:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x22000000, 0xfffffdef) 2018/04/20 02:42:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/04/20 02:42:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000300)={0x2, 0x3004}) socket$inet(0x2, 0x8000e, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x7, r2, 0x1}) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/20 02:42:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/20 02:42:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xb3000000, 0x81000) 2018/04/20 02:42:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r3, &(0x7f0000000200)={0x1d, r4}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000540)=0x1, 0x4) timerfd_create(0x6, 0x0) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.posix_acl_default\x00', &(0x7f0000000780)=""/255, 0xff) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r5, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x8, 0xffffffffffffffff, 0x0, 0x4182ff01, 0x2409dea1, 0xcef, 0x7, 0x632, 0x0, 0x5e5, 0x1, 0x8001, 0x1, 0x39b3, 0x81, 0x9], 0x3000, 0x200}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e23, @rand_addr=0xfff}}) 2018/04/20 02:42:38 executing program 1: perf_event_open(&(0x7f000000a000)={0x400000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x8000000004}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) acct(&(0x7f0000000000)='./file0\x00') 2018/04/20 02:42:38 executing program 0: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/157) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f000005fff7)=@rc, 0x80, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}], 0x1, &(0x7f0000062000)=""/42, 0x2a}}], 0x35, 0x0, &(0x7f0000000000)={0x77359400}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x610) 2018/04/20 02:42:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3d00, 0xfffffdef) 2018/04/20 02:42:38 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = semget$private(0x0, 0x2, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f00000000c0)=""/97) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='..', &(0x7f0000000080)='..', &(0x7f0000000180)='sysv\x00', 0x2000, 0x0) 2018/04/20 02:42:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000480)) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x40, 0x200, 0x70bd2a, 0x25dfdbff, {0x1e}, [@typed={0x8, 0x3a, @str='md4\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x40) keyctl$dh_compute(0x11, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0xfd6e, &(0x7f00000002c0)={&(0x7f0000a3dffa)={'md4\x00'}, 0x0, 0xfffffd77}) fcntl$setsig(r0, 0xa, 0x28) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0xa, [0x3, 0x43, 0xffffffffffffffc1, 0xfff, 0x55, 0x7, 0x1, 0x9, 0x1, 0x3]}, 0x18) 2018/04/20 02:42:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00000000000000895300000000000007000000ffffffff040000000000000006000000000000000100ffffffffffffff0000000000000000000000000000000000000000000000080000000000000000000000000000000800000000000000ff0000000000000001000000000000000000000000000000000000000000000080020000000000000000000000000000050000000000000040000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000340d0000000000009a00000000000000ffff00000000000000000000000000000000000000000000002000000000000000000000000000000000"]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1ff, 0x428000) sendfile(r1, r2, &(0x7f0000000000)=0x25, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000240)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x1, 0x4000000000000000, &(0x7f000044bf7d)="a4"}) close(r2) 2018/04/20 02:42:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd00d, 0x81000) 2018/04/20 02:42:39 executing program 2: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000953000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/04/20 02:42:39 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/04/20 02:42:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2b00, 0xfffffdef) 2018/04/20 02:42:39 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/184) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) 2018/04/20 02:42:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000240)=""/151, &(0x7f0000000300)=0x97) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x9, 0xc00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000380)={0x100000001, {{0xa, 0x4e24, 0x3, @empty, 0x7fffffff}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r3, 0x400}], 0x3, 0x400) 2018/04/20 02:42:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x28, 0x81000) 2018/04/20 02:42:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/35, 0x23}], 0x7) 2018/04/20 02:42:39 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x3) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x8001, 0x0, 0x8a8, 0x0, 0x40, 0xffffffffffffffc0, 0x10000, 0xa8, 0x41c, 0x691, 0x1, 0x100, 0x0, 0x10001, 0xfffffffffffffff9, 0x401, 0x8001, 0x7f, 0xff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"7663636ecb1bd369f200", &(0x7f0000000040)=@ethtool_rx_ntuple={0x35, {0x9, @tcp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x4e22, 0x4e20, 0x4}, @udp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4e20, 0x8000000080000}, 0x70e937bb, 0x84c0, 0xfffffffffffffffd, 0xab, 0xfffffffffffffffe}}}) [ 329.584201] audit: type=1326 audit(1524192159.203:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25270 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 [ 329.687963] audit: type=1326 audit(1524192159.227:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25270 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 2018/04/20 02:42:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sysfs$3(0x3) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) write$tun(r0, &(0x7f0000001040)={@pi, @hdr, @x25={0x0, 0x0, 0x0, "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"}}, 0xcc4) 2018/04/20 02:42:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xd00000000000000, 0xfffffdef) 2018/04/20 02:42:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2, 0x81000) 2018/04/20 02:42:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0xf9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/20 02:42:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000001ff8), 0x5, 0x2) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000300)={"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"}) 2018/04/20 02:42:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000005df2e5c8a1f68a961a20ee4b28ff262b964212602d85d13393bcda9831bf0e34d3240ee186cca27666419b79f50bc1b6a2e826514518813c33044da69d8dfdbab15e0be9483d83e41c0c08c0c48ed91651c049"]) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x9, &(0x7f0000000640)=[{&(0x7f0000000080)="1b04f436263c4538709047de85c97be68d0f279877f9cc8c37ff83c309d1f545348e1e3fcf63e666f1b6342205bcf1eae97caaaac7", 0x35, 0x3}, {&(0x7f0000000180)="e971029acc55afd89eb4e142552128f3204d02436614218489520a1bd50ff9efeea63bebcd2032a3f250fddba2002c29bbccc03889ed37be8ea635cb7338aa15c20e95e04cb88cf311dfde333fb401591dc3be5dae66c70a925aa2403fc31f172794138a8f65ccab962a1a78427a95ab0b0f37342139e828e3c9859d64a4547042c2a1574eebb46477e8fa0818333bfe27acab014f7d56d228546d091898a103a6de4594173fca2ed140ceba00abd975383a82b3fef7", 0xb6, 0x8}, {&(0x7f00000002c0)="a1f09775b6bd42a20223df9180a6d99e92575d5654b9d630be36204bba9aebe11156f738fded05315c07fc163810e5adbbf7e55a9b41615a1fd205f908041b959e757179968867df7b08f4ad0bf7ccdf3666d096192506a1b037d0825eff76a88a63c348a985143e13759d4d01285b3394d0ac", 0x73, 0x6}, {&(0x7f00000000c0)="f3c5334a9cfc14b1b4684d11d458566ebfb85c2a9d55", 0x16, 0x20}, {&(0x7f0000000340)="e5a63367f97f2afbe2963ee869620bac59e957cd2a2cb0a4b55a6750130b379ada7af12727a9132611c9cea6cbacc31ea9aaa50dcbf58da95cda19f5aacaf05175ada74fa8ca85a5ac3113e39dae1305eb71fef6f5dcb99b9b27be2019875ed499808b3ccd042e33b482a1a1640c535b70ff", 0x72, 0x40}, {&(0x7f00000003c0)="cf7669a94a7a1d3b34e3eec653cbe87f182400ccbafa72a9b441e1025c821133566e797430f153d7f994fad0e96ff0970435683fb74e691ae360de1059c464c65f9bb04ac259cd3a4bebceb2d0351a0e24da6eb1ad103cbcb42c06a99a44af191aaba2ce7301facc239d36c4faf4e76b94546fea882a1064a5120402ad83620567e88b53cdc54340eb696324092bffbcdd32a4f45aa13e3b550c05ad616d5004be3208b7654e136e0adb567c37cb7ac453563fb9462368faad951978a7eec811f5f861986cfba796e2639b722a591d94842fb8", 0xd3, 0xffff}, {&(0x7f00000004c0)="88a8b9e461336c01606c71b3513909884f7ef9da5f47d647ae9be963ff4d36d3f71ea7762e184dad7443877caae74fd93efeb5b105283fb82b4aa1c808f0985bd7c15ce31bbb164cad78bb49ef00876a3670669aa9d4591457bac50992a127663b", 0x61, 0x8}, {&(0x7f0000000540)="6da2c16b4c606831e1e95fcc65555ed5526e8d655cf11add6b748c6ec7726c7a2e2888decf73dd00e6a0947c55051053a88fd3a45d01c839d546a9a8b0df50efefb14be249e3699f1a081e4222d776e17f14bbad414c3499755af0e861668d744bc9fbfb51750bd86b052409f7b4c807dc8ecba462890b57dd", 0x79}, {&(0x7f00000005c0)="330c7384763a5cc0e0dfb674bba07d7a430a36f0c36a664f3f8d38c789c2984f0786be2b4577d294331b8c838b4f234a9cce0d0dc65a0a1f633538f4335342af5ae17f487563552674dfe71e2f7145d4e3f97192ec3221b7b34567e75a8fcbfbd20aa97dbf4f6f589962e17c6e8df6ff58", 0x71, 0x1000}], 0x2100801, &(0x7f0000000740)=ANY=[@ANYBLOB="6e6f73706163655f63616368652c6e6f69cbc87e9ce8aaa190d408a3be3f74eee06e6f64655f63616368652c6e6f6175746f6465667261672c6d657461646174615f726174"]) 2018/04/20 02:42:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="41ba1741ef77291df7b88a1875d1edf0edb9d5a02344fe49847edf25d8e7f060d066a232890211990d9f95ec5f1349c5487da26f4fe3c1b2fa97b238d74771a52d13ab04005db6d88809c1e1b9b361e039ae18aef38795778e29e59dc0e68807a360bee35ec8efdff14bb153c1c3f3b2be4977f590737440ba0e5f258bed8eaa2aabb55fd538c967396be530eb8510f0c88eac6dfe2620a7361b2a3d2a8ec285efb47d3181c9e8e27b2b06c7e2af78711a3bf924cc7eeeae4a9ee714ca641017a15f2aa8051911c9ced65c36dd80b0", @ANYPTR], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYRES32=r2, @ANYRES16, @ANYPTR64, @ANYBLOB="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"], @ANYBLOB="bcf73b83d862b82a209f4ffad6c31548fb41b539b68d1a63cec266d68c5a09f146c4757307833cd86110e73806e17bdda70a34b9c31effa815d60afecf72070d94576fdad587012904f31999e18ce256fa917fac9ad96968db255d2240402e4fc7163c81dfd455252c3e0143f23b1cff304a01eb7f8be83e2fdd1d5b429e04fa981f009e8fa1331f2cf1381b796202bca3c53dddbeb18a388cf6f5035fe375ad9c92a659719dbcf58d9f156fa111a3207e11f40af198de80f48e0bcc45d6624d2de28877adc05328daad529b2e4dfa44cdf4475a2621911fa81fd485", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0]], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYRES64, @ANYPTR64]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:42:39 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0xbac) 2018/04/20 02:42:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x218c8, 0x81000) 2018/04/20 02:42:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x8100000000000000, 0xfffffdef) 2018/04/20 02:42:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20ffff, 0x0) close(r1) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x20004041}, 0x4004084) connect$packet(r1, &(0x7f0000000080)={0x11, 0x15, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/20 02:42:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) 2018/04/20 02:42:39 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = msgget(0x3, 0x28) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000340)={0x4, 0xc7, 0x8000, 0x2, 0x3f, 0x0, 0x6, 0x6, 0x6, 0x9}) r4 = geteuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xff, r2, r3, r4, r5, 0x20, 0x4}, 0x2, 0x100000001, 0x2, 0x401, 0x10000, 0x7a5, r6, r7}) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x1008, 0x4, "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"}, &(0x7f0000001400), 0x0) 2018/04/20 02:42:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x400000004e20, 0x40000000000000, @empty, 0x400000000}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x100000000, 0x36540330, 0x1000, 0xd92}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2}, 0x8) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r3, 0x400}], 0x3, 0x400) 2018/04/20 02:42:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000001ff8), 0x5, 0x2) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000300)={"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"}) [ 330.106172] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/20 02:42:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), 0x4) getpid() 2018/04/20 02:42:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5700, 0xfffffdef) 2018/04/20 02:42:39 executing program 1: socket$kcm(0x29, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x1, 0x7, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x1ff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x4) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xd, &(0x7f0000000080)="4b599efc8f5d11d7c037bec417"}) socket$kcm(0x29, 0x0, 0x0) 2018/04/20 02:42:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) 2018/04/20 02:42:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2700000000000000, 0x81000) 2018/04/20 02:42:39 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x7) flock(r0, 0x6) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) eventfd(0x4a) dup3(r0, r1, 0x0) 2018/04/20 02:42:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0xa0400) 2018/04/20 02:42:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5c, 0xfffffdef) [ 330.323425] IPVS: stopping backup sync thread 25386 ... [ 330.324158] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 330.402901] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/20 02:42:40 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r4}, {}, {}, @connect}], 0x1c) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {0x8000}}], 0x30) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r5, r6) 2018/04/20 02:42:40 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 02:42:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x3, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/04/20 02:42:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x17, 0x5b, &(0x7f0000000240)="17d68a0fe2db357a2a85b02a0eb077110359270a172433dafead9d51e1e0d4e6c0cb06318b537aaa8d8767a4a6a5ceb380267c70018ed39fc8cb3017c82d09ab14ca37c8ffdfd576cc0a9619b5e941f96dbe3ae88a2d9d4a837c41"}) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) 2018/04/20 02:42:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4400000000000000, 0xfffffdef) 2018/04/20 02:42:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xdae9000000000000, 0x81000) 2018/04/20 02:42:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x51bd164775c38579) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040)=0x7fff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/20 02:42:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="24000000100007031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, &(0x7f00000014c0)=""/186, 0xba, 0x5911}, 0x0) [ 331.178051] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 331.199414] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 331.209552] IPVS: stopping backup sync thread 25399 ... 2018/04/20 02:42:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x597b, 0x81000) 2018/04/20 02:42:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x28000000, 0xfffffdef) 2018/04/20 02:42:40 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x4, 0x80000, 0xffff7fffffffffff, 0x0, 0xd31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='!', 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x3ffffffffffff9d, 0x40) 2018/04/20 02:42:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, [0x5, 0x7ff, 0x1, 0x5, 0x4, 0x6, 0x0, 0x100000000, 0x1, 0x7, 0x3, 0x3, 0x1ff, 0x1, 0x4]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/20 02:42:40 executing program 2: clock_gettime(0xb, &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pselect6(0x40, &(0x7f0000000100)={0x3a, 0xfffffffffffffff8, 0x0, 0x6e1, 0x3, 0x1, 0x9, 0x6}, &(0x7f0000000140)={0x74, 0x5, 0x8, 0x1, 0x3ff, 0x4, 0x7fff, 0x101}, &(0x7f0000000180)={0x5, 0xcf3, 0x3ff, 0x2, 0x408, 0x0, 0x3}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfffffffffffffffd}, 0x8}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000280)=0x7fff, 0x4) 2018/04/20 02:42:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) setuid(r1) r2 = getpid() getpriority(0x0, r2) write(r0, &(0x7f00000001c0)="f5f0e44d05c96d46f72d6eb679aa80f32967dde823ef25e93a1673b961accae7d93be7ad7b87b807e63ecc6ad554fbec137b49e8deebebb1cafbf976b84783cc53c5f8adfb001eb7a50ad11c845ff8cf0020de89b9c36f8b333e2e9ddc11e147a2516c23c6377556ca0443d0f2edadce7bf25fdbf800d1e9b58cbfbc3f6eb472607d3a82eb83a41ec71d9eaf80eb11", 0xfffffffffffffe0c) 2018/04/20 02:42:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) [ 331.340395] QAT: Invalid ioctl 2018/04/20 02:42:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x54000000, 0xfffffdef) [ 331.412388] QAT: Invalid ioctl 2018/04/20 02:42:41 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(r0, 0x0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x16) fcntl$setflags(r0, 0x2, 0x1) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=""/98, 0x23c}, {&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/244, 0xf4}], 0x7, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00000006c0)={0x0, r2}) fallocate(r1, 0x1, 0x7f, 0x3) vmsplice(r1, &(0x7f0000000880)=[{&(0x7f0000000700)="d238c26450e6e5ed4ace2fa38f98365bb6014db8d0b0b40e8558b927d7cfa2b72591f78b24da5a864ab30091f75e4ff3602f072db5a0e0b27fc071a714384ebcafadce7bb80faf", 0x47}], 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x2000) syz_mount_image$ext4(&(0x7f0000000980)='ext2\x00', &(0x7f00000009c0)='./file0\x00', 0x5a, 0x0, &(0x7f0000000a00), 0x20, &(0x7f0000000a40)={[{@nobarrier='nobarrier', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@nouid32='nouid32', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0\x00'}, 0x2c}]}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000ac0)=0x3) fcntl$addseals(r1, 0x409, 0x0) syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000b40)='./file0\x00', 0x3f, 0x1, &(0x7f0000000d80)=[{&(0x7f0000000b80)="cc7f3af251fbe5fc4f6cf837dfddedccf39d3bb080b8bbde3a19b07e1514fb84b7a08347a48abdb696a660db8d531a0d98ee7e77e2c3b2ebb79e6d061d219df27cea3cb12f", 0x45, 0x80000000}], 0x8000, &(0x7f0000000e00)=ANY=[@ANYBLOB="876c7573682c636865636b3d6e6f726d616c2c00"]) syz_mount_image$hfsplus(&(0x7f0000000e40)='hfsplus\x00', &(0x7f0000000e80)='./file0\x00', 0x8, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000ec0)="0fa0d6a4ad195fd2a0a1fda01895b6abd8aefd9287980e476b962ce5486f46040f39b43908f9b48d097442b33cab61f36d2f49945e931868ff956c9ad98d7d9da9a9059091f5d9531d84635551e319cdcf58a97f7aa81255e038db30d4538d669371345c808baedd30970c4301e02e3bedfbedb894779487b330174f648b879f1c06be14b8a4eaec5031e3132d438adaef526f9a6ef38dfbc4ede46accf0394282833bac268bc2dbc8fda89f1a4b0bb7f8d7b095ddc8130e02f6fb8d6d03be46595e7d10924f", 0xc6, 0x20}, {&(0x7f0000001140)="6ccb04dcccd901df426ce344aa", 0xd, 0x3}, {&(0x7f0000001300)="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", 0xfa, 0x9}], 0x215000, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"]) fcntl$setsig(r0, 0xa, 0x5) write(r1, &(0x7f0000001600)="c40d26f67af273931ccb75828e00757f16f035319251f976e991367c9010ce7a0a659a71bcd421d2389dfe01b92e717b289d238c4e4e672705aa62787a9e1960b6f9562beb923d882bc9b1b6093c4faceb4225063ff0f47177dfd3960e88a6e9e777b0352a80b414d33422d43d693db9cb1c692381557a8662cad3122d779d3d54aae415b3f905dcc3018cc4cff3ece46cb6cafe75d215381b338cd46c80c1b26a14eb7f7e2f0204957618c48d8879e2c2459c7cf2fad19a4fee1c", 0xbb) getdents64(r0, &(0x7f00000016c0)=""/75, 0x4b) syz_mount_image$ntfs(&(0x7f0000001740)='ntfs\x00', &(0x7f0000001780)='./file0\x00', 0xd6f1, 0x3, &(0x7f0000001d40)=[{&(0x7f00000017c0)="13e67940a677070190144703b9b2d2ffed37fe7d9f0d6b9ed1a67cde39a5751c2ccb5812764557505744847dc6c31a64016f3eb8f9b9a69e0f9a74b00e0ef1ed77809ef30e91929ced3f7a8e40e1730d9c3bc4a1daf2c0cbe82175c4e13a5850e0815ea1c3cb8cf53ecd5ebab8807b60489c70fdff395842c42d851cb53e7defd52542f79543c451798e6d99d43011248a72adc6c4f36708a47eda74130ab132c2f1bee849eac95dc5a12fb3839c43b5c1a1e9ce5428ae57dd6de12e26f494dff0dfbfd7a35639319304ce71e00c303ba800ff1a642207a5cd5f9bef9ed96db9fe5257b00b9e0dee9786f513805344d9040d6b", 0xf3, 0xa31}, {&(0x7f0000001a80)="a4f253d67c7cd8df26db4267acd3261510ead647e9f19b9ccb18621bac304cd6136cffb83fd67ee26b468e0fff83a5c14fd2b0dcf308bba767a6fda785590945ce23d2037e7b7d4615702111040d792d8fd8c885a54e38d65dacdc279975aecb2b", 0x61, 0x6}, {&(0x7f0000001c80)="4406987affe5d579e87fe38e13450d9dfb82951aee12b2fe97164c0e0f8cdce54e69e34a9134ad38e3a83387364018b47a970690670bf256901355fadaa539022ae0add17d226d5fd139dba2583015", 0x4f, 0x971f}], 0x20002, &(0x7f0000001e40)) fstat(r0, &(0x7f0000001e80)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001f00)) r3 = open(&(0x7f0000001f40)='./file1\x00', 0x800, 0x59) fcntl$getflags(r1, 0xb) renameat(r3, &(0x7f0000001f80)='./file1\x00', r3, &(0x7f0000001fc0)='./file1\x00') io_setup(0x100000001, &(0x7f0000002000)=0x0) io_destroy(r4) name_to_handle_at(r0, &(0x7f0000002040)='./file1\x00', &(0x7f0000002080)={0x103, 0x7, "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"}, &(0x7f00000021c0), 0x1000) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)) syncfs(r1) open$dir(&(0x7f00000022c0)='./file1\x00', 0x0, 0x120) 2018/04/20 02:42:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x8000000000000000, 0x81000) [ 331.447447] IPVS: stopping backup sync thread 25486 ... 2018/04/20 02:42:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0xfffffffffffffffe, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10, 0x0, 0x0, 0x80000000000000}]) r2 = accept(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getresuid(&(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)=0x0) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001640)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001680)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001780)=0xe8) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001880)={0xffffffffffffffff}) r13 = openat$vsock(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0}, &(0x7f0000001940)=0xc) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000002c0)="245f8712b5c9f508aca6e05a759fe1e1e1c4cd3e83c4464fd70fb0ad7bbd7ef1009ad9051ca6fb499e21424be5a3556d83e85b3d89102134d3708af86e7014578f77172b64a0d7d2764f0eebdf23fd4a878c48e5b08a793c4aff023e48ce4521a1ad252f766fb8a9d54f9ebbbcc451917d796f72970e9f65321b21ab4a85c03e285601f74bddad441aa114856a38a09e", 0x90}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r0, r13, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0x4000}, 0x4000000) 2018/04/20 02:42:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5800, 0xfffffdef) 2018/04/20 02:42:41 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) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000100)) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/59) exit(0x4) 2018/04/20 02:42:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xde5e6e39b8e83793}, 0xc, &(0x7f0000000840)={&(0x7f00000001c0)={0x654, 0x32, 0x4, 0x70bd2a, 0x25dfdbff, {0x20}, [@nested={0xf4, 0x5f, [@typed={0x4, 0x30}, @generic="3fec86d6e641673d367b666d3a831584522670c004ef14fab38b6a791ced8a0bb9210b9a61cfc06200b932d065b666516e45e21eab6bd42f119b7c5c8f5393caa3674a3ce4813f5fea4ac94979dd52c2301ba9aee8c6c87584f4c93eb0b2922930df651a2390aaf7e219bfa56cea890b1ff572a9bd50830588e1829f8ab91e7efcfea8622535b02e825bf0124c15665e26310f4032d86857c495b9a7ca7a016aa277d7b4587e63007023aed7a9ab950588b216829ed8336608f9a9f4ecc639c0fc88c580259e27e38f926977e779447f89cd02cf5bad37e9e41a52843e8038ef450d547fc52dd21316bd"]}, @typed={0x8, 0x28, @pid=r1}, @generic="beab41bcc3f6b7d864b969daa562999edd0d30f1caf660417663bbaa476d6c29d8a0d354118beef9829d3e1c8071b7b0f1ee81bd2646a596ea841a5d310dc7f92a70d5c987a73a1672ee1b2e1090e4f1c0e57907aa8a8579ad295522595cdcb67c9a9405079703033eb3c19b7f2d71898e200b2b8b115cd3a8198f02bc42cc23d2b4d07f6e44c67e36161a71e6fb0ed7e51f898da9926cfb89367286b44359227dbf6c43091f68d0e068a430d6617e63485b4f090d61b74ca33815d0475946a95f2d605408cbd5bd314a4cbe2ee17bcf70435dfccaba3d5f", @nested={0x1a4, 0xc, [@generic="8c2ffc9b85d9dd205f162688dc6ccbb83a3a8a9d5f764b6fce390f972f93b6819d284fe8daa904e7c2ea8171e34845d283d99b6a77af58594af83a002e79bd7cf5d4562f37027fc9c2421f6aa12d2e7086b8a8efb53e2168311861d12031becd1b9fa33f7826f8d96db06569e82e8f574ca9f4aba90e1986094338339562d0d0b9f430616cbb14678c9ec0c9163a911ee72b775807f253ad7527eaa78e76182bc54d97acbda3697c90bcee1231da38053fc5506272e90b452b0d62589e", @typed={0xcc, 0x73, @binary="965dd07d8dd2ffcf829d5fb2ce5096a8dd29259fa02e16da8480e9737bdadc4d2ff7ea06feb293e8387f4a7a74930db54fd5a0b18005898ec15afa731d62956f08363b0149df33db73e3be3e3ccd5e4135e4f5cfce52576d355ab2123ff5ddda4bdff2e7e741db29bc09503fd187b3dd6af0bc93755eaa8206ce0b9e1c8f16d63be8dd62b1e8a7bd3c05c3d6258be43a68aedc95a4a921651db6930c27b5e311357eee103c8200bd6417bba62a31017e0d0b4fce3d28946f4b1b4261cc0f6278f42b6cdcd611a392"}, @typed={0x14, 0x42, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="30731971daa530702de7de9b987df8d6520bf22e9641bec6ae9d83e73ca2b0018ce6ff67d560043a56bcf1541883a58094b77a6e7c7ad2eaefb9ac34096d94d58a3562b50d0358435d5797292f4f22061091454624f46b50ec3ab62ad0676468a7c410f9abaa282736d0ae886525121c6bec676fa69907f5bc799423c79e9f1e7c03260f1c3603720b46733317ada77743bb695ee22ef2aa92383890476e3b7ec4d525fc03d2ff9b98d23763e6a1087ed08848fedb69c9b64d1e708026fc65496c015e5cfe6904997ed564711074d9a05841306c9e0152e06e8e8640d039825b8c66a480d335", @generic="8dc1b2866e66f324b7add87c67bcc2ed656c0a4fce1f8896f1df8c7556993901cf64ab17cf27939ed862cfb0fc0d62898fb8ffcc574a1476f54b6b548e1b2b7714076c16ccf9fcaa8191a875eee60e7d8ef087b7e9545e74c518e62990e25f89b082c36e9a8c7b00028d6aa860b1cd6b48fe259f477be854a73d02ea8e71fb0cdb4ce704086da32df82683e3b6f0543498284cb3de0f3f125fbab8ec6e2f64c53a07672396213c7e2ed176a6c5132c97abe6a24af2322760b637443b2f5eea949937eb242fa7bbc83f4ab80ab922d53b4a523ded7562627944a5ab944a72fff24e684fb301704907aa3e2cba409ee98f4ea3b7c87eaa3452", @generic="4a784c32d25675c71bfaf58cabcc382b33b19fd9fd8b031f5d097434fec3d33dee52a3a4a04f", @nested={0xc4, 0x2a, [@generic="481597730dcd7dedde27ab0017b3c1328c5199cb3b008abb61cf1c1f7c6cd39c277b45522f008618143f0b4ea10bede2127a5965012a4aabee0ec938f0b7a0509159939a237a7c80bcee1a73680fd9d0dfb449e397a2981ecdf347d5d444a8551f9990c3898ab509fa8a2c5ffbe3e8f0461025ed41d0585ea3f78ccd3633bf591f1e726e10d5b76bab71e0e4de7afe0970842ed416f16cf942b9a6fd5c38a6804a244ac4075288984e7fd939f56332e058a5ead3b8620092cd4ee1b34c449b"]}]}, 0x654}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000040) write(0xffffffffffffffff, &(0x7f00000c7fdc), 0x0) unshare(0x60000000) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x44000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=0x0, &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000940)={r4, 0x6, 0x7ec3b064, 0x3, 0x6, 0x8}, &(0x7f0000000980)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)="ff55d36cffb9ffffef", 0x9) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/20 02:42:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="6e61740000000000000000f1ff0000000000004d3350e7aa0000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000087c78d3084e28474eb9e1fcc4d12990533dafb436ee86fefabd89bbeee7e035b3456f974b0408f5d3b79087bd7c870eda22a52d83f3c2db9a1b9de9de889b111e7605f7a1f057541add703599caa84f7fd600647bf1b34d4a3410684ba9981437461e3f15a79ce9ed0e4e1ce407721a2041e29426d7ff3c5835203bc00000000000000000057deb6ec981bebe2"], 0x68) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={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, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x7fffc) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/13) sendto$inet6(r0, &(0x7f0000000240)="f4901febacd7faaaebbf88d58c3377a8074d89b0bfcb3ff0197a9fb9b55657b524da7c1afa565c", 0x1c5, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r2, 0x400}], 0x3, 0x400) 2018/04/20 02:42:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xc9d60100, 0x81000) 2018/04/20 02:42:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setns(r0, 0x40000000) 2018/04/20 02:42:41 executing program 7: syz_emit_ethernet(0xf2, &(0x7f0000000100)=ANY=[@ANYBLOB="85a970b0146bffffffffffff8137ffff00e4ff15ffffffffffffffffffff7fff00007780b04bb1902cef00059dabdf4ecaf39e8091c4206f5d7b5c06b1a297ae7fb412b4c013e1556ebb2ae4f2204dbad24b75a961784382a6625257f32c02122f09085113f02a98d7f9ace0e6e5ed6f100460c55c1ab5f6ee86af32c1485f360a5d89c772ff4d2a116a817f3cbe1d23e4b7c1428fa609a17549d95eb1d453077b100fe5020c9c257207684daa0dd5f88b80400ff0b9c8c921b0644bfa8d31c260e56208dd4a2bf9bc97fbb9b990b780330c2d3fb299bf09302d123ee3dd10e7f86fbe637333b2fb09e1a4ef87e99cf6a8bd"], 0x0) 2018/04/20 02:42:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flock(r0, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ftruncate(r0, 0xfffffffffffffff8) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000001c0)="9acb3a0000c000640f01b800000000b8009000000f23c00f21f83501000d000f23f80f098fe8608e59b8000f2312b9800000c00f3235004000000f300f00dc66bad004b800600000ef66baf80cb8d3a3a38cef66bafc0cb0b7ee", 0x5a}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 331.771334] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 02:42:41 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x48) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x7fffffff, 0x9}, &(0x7f0000000100)=0x10) 2018/04/20 02:42:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3c, 0xfffffdef) 2018/04/20 02:42:41 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x0, 0x0, 0x0, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30c}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x5, 0x1, 0x100, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) 2018/04/20 02:42:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xffffffffffffffff, 0x81000) 2018/04/20 02:42:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x20000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000180)=""/204) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x4}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/178) 2018/04/20 02:42:42 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x200000000, 0x40) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/111) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0x4d7}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 02:42:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000013, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) 2018/04/20 02:42:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x26, 0xfffffdef) 2018/04/20 02:42:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x9ad5000000000000, 0x81000) 2018/04/20 02:42:42 executing program 1: r0 = socket(0xa, 0x5, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x1bb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x54) r2 = getpgid(0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x8001, 0xfffffffffffffffd, r2, 0x1, r3, 0x400, 0xfff, 0x800}) 2018/04/20 02:42:42 executing program 3: syz_emit_ethernet(0xfffffffffffffea2, &(0x7f0000000180)={@empty, @empty, [{[{0x9100, 0x1f, 0x4, 0x4}], {0x8100, 0x8001, 0x1, 0x3}}], {@ipv4={0x800, {{0x0, 0x4, 0x1, 0x8, 0x0, 0x67, 0x5, 0x3ff, 0xc, 0x0, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xd}, {[@lsrr={0x83, 0x0, 0xffff, [@loopback=0x7f000001, @empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty, @empty]}, @generic={0xdd, 0x0, 'j'}, @lsrr={0x83, 0x0, 0x6, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff]}]}}, @dccp={{0x4e22, 0x4e22, 0x0, 0x1, 0xffffffffffffff07, 0x0, 0x0, 0x2, 0x3, "699de5", 0x61a, "7cb1e1"}, "fe0088501286d0fe606d98f1bfc9bde0c2cddc72c73901d7efd612c69ca101"}}}}}, 0x0) 2018/04/20 02:42:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace(0x10, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r0, 0xd}, {r3, 0x400}], 0x3, 0x400) 2018/04/20 02:42:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x100) flock(r0, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/20 02:42:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0x7, 0x9, 0x0, 0x6, 0x2e}, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/20 02:42:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x600000000000000, 0xfffffdef) 2018/04/20 02:42:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4001}, {r1, 0x1}, {r3, 0x100}, {r3}, {r3, 0xc000}, {r2, 0x5001}, {r1, 0x400}, {r4, 0x400}, {r0, 0x2508}], 0x9, 0x0) 2018/04/20 02:42:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmat(0x0, &(0x7f0000a60000/0x2000)=nil, 0x4000) shmdt(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000a5f000/0x4000)=nil) munmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x10802) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) 2018/04/20 02:42:42 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x181002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000200)=""/104, &(0x7f0000000100)=0x68) umount2(&(0x7f0000000000)='../file0\x00', 0x2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='..', &(0x7f00000001c0)='cgroup2\x00', 0x11004, &(0x7f0000000200)) 2018/04/20 02:42:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000000) 2018/04/20 02:42:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xfce20000, 0x81000) 2018/04/20 02:42:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2e00, 0xfffffdef) 2018/04/20 02:42:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204080, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000200)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "a7fe6251050155ed07001859b97dab0a20219639c24ec4653d16661650e5022d32f874466f44d6c47eb0b566"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ac55d4ef4f211a7a6400ddfbab0114e7b348af89ad15fe41b3cd7bacff58a6c7ef75d6448b00669c411fa95977ac820733d06b8d39d2b1a4f94d5886672e5fa9", &(0x7f0000000080)='proc{(%vmnet1/{\x00', 0x10}) 2018/04/20 02:42:43 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x18, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00000000c0)=0xad, 0xa32) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r1) 2018/04/20 02:42:43 executing program 7: 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) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x159) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000400)={0x8000, 0x6}) r2 = socket$inet6(0xa, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}], 0x58) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000100)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x60, @dev={0xfe, 0x80, [], 0x1f}, 0x3}, @in6={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffd}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x81}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xffffffd6) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) 2018/04/20 02:42:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x208042, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x0, 0x0) syz_open_pts(r1, 0x210500) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0, 0x4400}, {r1, 0xd}, {r2, 0x400}], 0x20000211, 0x400) 2018/04/20 02:42:43 executing program 2: socket$kcm(0x29, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/134}, 0x3) 2018/04/20 02:42:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0xc000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2000000007fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/20 02:42:43 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) eventfd2(0x5, 0x80000) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4300, 0xfffffdef) 2018/04/20 02:42:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x27, 0x81000) 2018/04/20 02:42:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x106}}, 0x20) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) write$rdma_cm(r0, &(0x7f00000005c0)=@accept={0x8, 0x0, 0xfa00, {0x8f81, {0x0, 0xffffffff80000000, "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", 0x68, 0x0, 0x0, 0x4, 0x4, 0xc4a6, 0x9}, r1}}, 0xfffffffffffffe12) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x0) [ 333.567074] IPVS: length: 59 != 24 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x7fffffffffffffff, 0xfffffdef) [ 333.624315] IPVS: length: 59 != 24 [ 333.654612] QAT: Invalid ioctl 2018/04/20 02:42:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980), 0xbe}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000080)=@generic={0x2, "f697d787ee48e75bc2927ae9f68512a4a1096c36a2eb4a31d3e8df19bca941e0bfe6ed48e6cd1012226f0657ce60b57d15c171feb87d9121d0fb40ab7936fc4c942afbf16e04e17b990d9b489accdee759edf3270e11e3cefdd8a276025b08f2c5c515daf139c8aba9ea5ae12214d6e63417c7d2039ac74c6aefe80f25d3"}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="e4cf5702c8b6593c6e1069e364d4f60a7d3b5511356f7e6820d59c2cbc13129a1a5ef0b2bcf923504fc6d4d6b3720c3b9fb40fe8f8fdb582b0", 0x39}], 0x1, &(0x7f0000000600)=[{0xf0, 0x10a, 0x1, "330ab89d8bf04dd757872774ffe13508129164e357ede3b9d82e8ad453e332849545b5ec74a45ca00dd3bc32a76dcb74ac83d3bd46a1baa5499bad06790890c0b493202d8251dc29358e28389953bd7222a846b0b41e5353d28690072ae3ef238c8c9519e9d3a50e86fe0139c569482830b098efcba77b76618076f76599be222f009ea0ee0346ab55792e6349dcdb091cabad67e3ddd5da33c6b290a3c33f7ad4e7cd2efe6c527137ad726d41d06a115aeeab6756298ae3671237b8bb08b0f5be9e310fdd9b561d4b3c1dac4d5a83ea186263ff5799fbe0870a7c32"}, {0x78, 0x111, 0x6, "72433343999e1732829f69c909edbf98b53adb0b866309e9347802785225a56bb158bdedc8de9284f970eb999db5766a0ec2d628cea7215df269b7cb487affaf9e8f4698ea0d9ef154d5284108cbc017a03b8857f3db3b339ecaaaa85b6b63fbde9c7127a84372"}, {0x98, 0x116, 0x8, "c195866ed7bbcda6010ef10ca4b7572e064e6f488bf9786977c5ae2a5f25590743c5a53bc4bc97fa2876d52e372a8f261feb0bb5d3ff25acf44b064a2bfadd82dc67764ba59e6e8405a1337a877ede476a699ddad5962859eea37670df2c395f8094407e54f3da18b1bd0c1dd43f4c5466cab54addd9ac366918680b2a3081183daa228ec9f49185"}, {0xa0, 0x108, 0x1f, "1672143c7d8f48c81c63212d871e247d6249c11ddc818bdddfd4f4b07c0ddea54eaf74d81d87284c2ff9de5081afbfb57f38cff209d9cffe71ac80e84918e85e3d268a7ec706e3885c8c99cafc7ff954e330ee411ba9fef57bd8fbb7544a714ff191bee31d493622d9d55de7df8398d2024d4e1d634664f24b682ae452b0359467a4e0cd5e0be565dfef5e8f86b9"}, {0x10, 0x117, 0x7ff}, {0x80, 0x109, 0x2, "1bcee6bc77e8dc742ad42564144593b3b8cd21cd5726552f6bab1501c90818c016cab65652cdda5064d8729481caf923b5ef088d4a16edb23860b95aaac67d238ab0a188b3984aa0ccca5d2f4e08ff08add40a076c51d585fb46a1f4fe69d3113c33c8df0db41927af"}, {0x58, 0x114, 0x3, "346fd559dbfa8c664ecc5a1c0c88e9e20769b75cc2b4c69aaeffa532774e9606e786162a8d9f5c0c100222e7556dd926986d8c08f2c64b8c75a000a3c4341a55e4c3feddfd40"}, {0x100, 0x103, 0xfffffffffffffff7, "b4138d369260d1d559dac636e6959b5bc74587b5a4cc4b77658747be09fde31a68b576edbb7b7eddb6c5964a852a535f648f8dedd61fa3e84044cfe5b600272ffa6a273bbc84b851a846a50314c429511f73c679e6527c68d6fd9e217a1f273c20e4f2def0013183d985d5bec125bcc3fa09250957b347ba1f7a43629a7b9d32ed6f6ff4f5fd06f41e675e784c0186cfc0de2771bfb8d612034e2dacfcf8db5433662f586162bdec999dd85716dd6643678c92619119231a93e87f46d7c7c12e2660a835d9703b0abb41a773cdca9406b646b60cc28c69107787abdb9c90b7a13017072e6837c2ead60593a8"}], 0x488, 0x4}, 0x9}], 0x1, 0x800) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40001) 2018/04/20 02:42:43 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x84000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001040)={0x4, 0x1, 0x3e77, 0x100}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001080)={0x4, 0x9, 0x101, 'queue1\x00', 0x100}) msgsnd(0x0, &(0x7f0000000000)={0x2, "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"}, 0xff9, 0x0) 2018/04/20 02:42:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) get_thread_area(&(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x2000, 0xfff, 0x7, 0x4, 0x4, 0x8, 0x6, 0x8}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000440)=0x0) capget(&(0x7f0000000480)={0x399f1736, r4}, &(0x7f00000004c0)={0x7fffffff, 0xfffffffffffffc0e, 0x87, 0xbb19, 0x1, 0x10001}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000400)={0x6a, 0xfffffffffffffffd}) r5 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000080)={{0x8bea}, {0x2456, 0xfffffffffffffffc}, 0x7, 0x3, 0x80}) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) r6 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="09c23f51dba11f4015e42a9e25f1dc6aaff7e07ac78aabacd88074172b4458886168b50d0db12ac1117f4adb51144b36614f2e6ec2eb5431784e5d8931b5e11e25bde654bcf99630b0f366cad5d20c8599366170733139c15452ce42120e9f901c8fe8653e1ffe8af99e", 0x6a, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) r7 = shmget(0x1, 0x4000, 0x21, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000500)=""/175) write(r2, &(0x7f00000005c0)="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", 0x3d) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000200)=0x479b, 0x4) 2018/04/20 02:42:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd4d60100, 0x81000) [ 333.708234] QAT: Invalid ioctl 2018/04/20 02:42:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) munmap(&(0x7f000000f000/0x1000)=nil, 0x1000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x8, 0x0, [{0x0, 0x0, 0x40}, {0xb6d, 0x0, 0x9}, {0x40000bff, 0x0, 0x8}, {0xaff, 0x0, 0x401}, {0x0, 0x0, 0x7}, {0xa74, 0x0, 0x2}, {0xfdb, 0x0, 0x7}, {0xb48, 0x0, 0x6}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) splice(r1, &(0x7f0000000100), r2, &(0x7f0000000140)=0x2c, 0x7, 0x4) 2018/04/20 02:42:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000c19000)=0x5b) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x1, 0x5, 0xffffffffffffffe1, 0x7, "0ad4a15674cc029ed9553059a876c1deedbf24f7bf20e4ba82e2663421fd7b84cc2f8002e79745204dcc2083"}, 0x0, 0x0, 0x3, r2, 0x3, 0x40, "96396ac41a8fd3957a8ec59da266ea0772129795d196224543b932c5604dc6e0d777a778b720cf08cdfd914b4c63331b34b71d9b99e3decb04dc59345fdc39f3", &(0x7f00000000c0)='eth0em0@\x00', 0x9, [], [0x2f7, 0x1, 0x1ff, 0x80000001]}) 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x58, 0xfffffdef) 2018/04/20 02:42:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/20 02:42:43 executing program 5: r0 = msgget(0x2, 0x0) msgsnd(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000f73)=""/141, &(0x7f000015affc)=0x8d) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x2, 0x5, 0x6, 0xab}, &(0x7f00000001c0)=0x14) 2018/04/20 02:42:43 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) sched_rr_get_interval(r0, &(0x7f0000000280)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x30, 0x9, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8000000000000005}, &(0x7f0000001ffc)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10002, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000200)) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/20 02:42:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0x2000], 0x5922}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:42:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3a00, 0x81000) 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1b00000000000000, 0xfffffdef) 2018/04/20 02:42:43 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3fffc, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xc0300, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r4, 0x1d9, &(0x7f0000000080)=[&(0x7f0000000040)={0x19a000, 0x0, 0x4, 0x0, 0x0, r3, &(0x7f0000000000), 0x3100000000000000}]) 2018/04/20 02:42:43 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="afebfe598a6dcf7487192f86ea8fb4f5a208f6227c862dd3a9e26729c24d4ae603277d5ba6fc7e247eb6241a0167df1272a44ac9448e26969927b95334caa68a9bb35999acc232559a352f080281feb5f1baeda39cb96c6a19fb57d07a4632befeb89d525245e51cea589601e6791ec5327b88959b04766486f4b15def22cd33b91042ddf63903ada5e58c0b3435e0550b451313e09692cae5d1386532236f52489e00e682d71fbcb819779058b0a79723f3", 0xb2) 2018/04/20 02:42:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) 2018/04/20 02:42:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x4001) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/47) 2018/04/20 02:42:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000000040)=0x5, 0x3ca) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 02:42:43 executing program 7: stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20c000, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) exit(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') clock_gettime(0x7, &(0x7f0000000080)) read$eventfd(r2, &(0x7f00000004c0), 0x28) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xc000000000000000, 0xfffffdef) [ 334.167262] netlink: 'syz-executor5': attribute type 9 has an invalid length. 2018/04/20 02:42:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xff6]}) 2018/04/20 02:42:43 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/254) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xda, "4fac4ba564b29fc480316994f34bbfaea8a2d5a1dc4410c679fa33168664a80055dfd14f16d21e56bd945dd302dce69ff0bfac71783239c24c0ee19ed33b8b35c7e4827d7204f839e3a7139ba39c0b018f75d054894cf6943c0021a3f4b5d9596c5ce4b03c592be1f938552469aa1195e2866bfda63684bb575604417f0d1f431967968878f174b70a9237daf33245a8260b6ce2d532726d9850da221b70fd2d9fe7a4fa8d97c145addfd506b1de34aac16c582e5df9706ba582db739fe94ae9ba3131564a153673ef7b651a1ea9e9cb0404fbb8a3a0a07b0934"}, &(0x7f0000000000)=0xe2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x3969c3eb4e38a3f5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0xcce, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x5, 0x4, 0x14300, 0x5, 0x9, 0x4, 0x100000000, r4}, 0x20) 2018/04/20 02:42:43 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) syncfs(r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r6, r7, 0x4, r2, r3) io_submit(r5, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) 2018/04/20 02:42:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffff4, 0x81000) [ 334.274800] netlink: 'syz-executor5': attribute type 9 has an invalid length. 2018/04/20 02:42:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1800000000000000, 0xfffffdef) 2018/04/20 02:42:44 executing program 1: futex(&(0x7f000000cffc)=0x2, 0x80000000080b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa001, r0, r1, 0x4, 0x10001, 0x800400) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) 2018/04/20 02:42:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fsync(r0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) semop(0x0, &(0x7f0000000080), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001640)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001680)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e21, 0xb9, 0x0, 0xa0, 0x20, 0x6f, r3, r4}, {0xd25, 0x3, 0xffff, 0x0, 0x9, 0x96f, 0x2, 0x3}, {0xff43, 0xb0, 0x8, 0xbc}, 0x8c22, 0x6e6bb4, 0x3, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x2, 0x3, 0x5ccd, 0x4, 0x9, 0x8000}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="aeb9952989b0ea5400000000000000000000000000000000", 0x18) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101300, 0x0) bind$unix(r5, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) 2018/04/20 02:42:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4004000) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/20 02:42:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100) 2018/04/20 02:42:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3d00000000000000, 0xfffffdef) 2018/04/20 02:42:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)) 2018/04/20 02:42:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x597b0000, 0x81000) 2018/04/20 02:42:44 executing program 1: r0 = socket(0x9, 0x3, 0x0) dup2(r0, r0) connect$llc(r0, &(0x7f0000a2aff0)={0x1a, 0x0, 0x2, 0x0, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x700) 2018/04/20 02:42:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x109000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x240, 0x4) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x35d) 2018/04/20 02:42:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x64, 0x81000) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x50000000, 0xfffffdef) 2018/04/20 02:42:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6ffb65fe360000e0d0ff365da600", 0x1d}) ioctl$void(r0, 0xc0045c7f) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) fcntl$getown(r0, 0x9) close(r0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/04/20 02:42:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfffffe50, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x9061, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/04/20 02:42:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) pipe(&(0x7f0000000140)={0xffffffffffffffff}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x10000, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480, 0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x8000, "48d97b97143e5e256b1d1ac642062a80d94f8616bd914e3443c66356389f71fef5ba1f00b8a2c8d9c90be986478896e4558ada2b55c2f7e2cb71e02ac84cd4", 0x7}, 0x60) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) pkey_alloc(0x0, 0x1) sched_setparam(r3, &(0x7f0000000100)=0x10001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) restart_syscall() io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) 2018/04/20 02:42:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38cd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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) r1 = socket(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) 2018/04/20 02:42:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000580)='tasks\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) 2018/04/20 02:42:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x6, 0xc10, 0x40, 0x8001, 0xa4, 0x8, 0x8}, &(0x7f0000000040)={0x1000, 0x100, 0x4, 0x3, 0xff, 0x9, 0x8b3, 0xfff}, &(0x7f0000000080)={0x5, 0x7, 0x4, 0x2, 0x7fff, 0x9, 0x0, 0x2}, &(0x7f00000000c0)={0x0, 0x7530}) 2018/04/20 02:42:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x6ad1, 0x81000) 2018/04/20 02:42:45 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x2) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/04/20 02:42:45 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4080) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x61, 0xfffffdef) 2018/04/20 02:42:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/20 02:42:45 executing program 7: getegid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/20 02:42:45 executing program 0: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2a401, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='team0\x00', 0x7}) fadvise64(r0, 0x0, 0x590b09ef, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "441410712e025c7f5a7ec64f6f747e41755fc82182f5b9a1cdc744270bf0066adc3ee1d807be7756a702057a925b0f9b17ebc3cd482dba2bd66eed7e820b0e8e045250f47c51cecf6e153c0588a98c4e3f8b9f08b48fe4d91786b0cfa9adbfe7de345dc9a5e7944f29bf1020ffc12eca6dad529b5e3085ff8462602fe42ced0ab459a6059d78440405b8d24a0ce6a0d716e83dd4e9a7feb7b66fa6b0c518b7709301272bfccdfe06fe07b16abaed67797ea61a3cdcc6c4b17e326f8a8f6862020d98fa535bcf8ec4029d40029eea68dbf0accf214b9be12de1b3f2c0c98f32ebedd7b114c8351aeeb0c36194a317f453fa524a80b066c56f10f1cbe2fda093f0d448ac2b773913a080a18c8e9b70ee598fcb62d3a93e49280041c5d58c5acbaa70a6dde4ff83cb7b02abeeb83ec146aa01cdc3af05e5a16f0f0d29a8f781748c5f616a1cbe2dcb2dd00e1bec8627f918baeb9cd616b3208ce7ebd8d9469d3632f4020bfd7a8380f53544ee0c843ddbde51dde64fa717456c776d152a71de96aeda37aba5a6f41104582ed312ffd7f8383082d1cda9651852a09da9de085cfb24064bc838ea395f7c4898fb6cbdadc4de7c580779c725958ff456829255bad375008c8811d58d4010d8fe994a4d49ba4f1367c5af299ad31c1ad6be05c2472e157abb7dc9db504ad555a87403761924ac57e9d778ace1054468f40488f7ad314e385053ca8e2a9c310efd3e9e4993d065cd91e68a865c9a5957e531df5a791c6a19fec2955825d949fb654374996681f78d4085ca66c328c75a21dcbda68fe4837cd21b7d0460f87d690b833ecf4ba8e78628776f48dd9421febcd7cfed2d6c3e2dcb5ccad972327b0bae3b474dc4deac91bd238df233254ebd7a6cfafd8aa8b71d33b6ee0e1e6eed6f7de8a785807aad9a9e04f3d26020e77246ad551d0e65fc8a80774d1f77358767dda3328794aa3ab0a6547cc7cf137603f867a41a7d95a213da22ad605c75be4f04778153838441235327e7415b8dc472392d7d773a536fa9b96c63286d9fd8d5ec20cbec621f45fdb8906770da080044fb59391b2e8ab7ad7e14d346aae8034b195ebe765e27aff5538c309052db1a647e88cd06ac96ddfdc8e4415a14219df798e8cfcac2540c17e8200e303953bafdee260c04cb526ece3f544d0081b1d88abcb680d59ae2dfd5c652cbe4cad0086f34ee81de623c7d303353eea95b7e15c38a4a733fdb86fc098f9f0608239b32bdd184c8a1196e4f526fa12311bdaf27f9ab32abbc4335aa85e0e2bcd4af8e7dfb9825e029fa0dda0e04bbc3209d8ef0f68d33347d172620e726578d013f041d7340b6e9cfbec79f3cbba3ce0048c448bbf205ebe2f55be680f92ac9c4a6c9ed2c642ee860e9325f78cef9cddb535fe5f3454c2c546f7284f17b8716c941c040767ecb2927e7872690c6f17ba1d05650983f6717e7e00c0610b5f7dbf9db39dc59ceacb37849d4283c7e6462bdd162b419fec8d516c0fba944c3780edc2e313c73b69eab17f9d8cfc894b2fc5f7a0ea86371f19c262878a957a5b8012e05c51acc8e45ad2d07e91b2f2991e0f580fcde05add23714afc8090e16bdd94b44b5d5faf469a5ec5c46a0facc24f72ce16c969800451d2f2310fc90d73907e639850949d669d93aa0c6b17ca05de71ccc2df7897ed7f52cd2e19302857303a0b5be8cacce5c2061e95554eb44f0310033bb10ccae8704aeae6a595c5f499601259781c327ec02768bad791a36e838e83294386a140cb468db97cdfd7cc1cb2efb3bd12ca19b6a3aba6cfc0468c8a68efec8281d1ab053bdd22238cce443b84ab4475a4900e482947d821fe1326257386e9989e1d150ff37fd8af87c6465a6bd4a95d5ee467b40106a2fa463b126a07c7c07062894818a0e363ed58858fc23d6677b52a4bcab0dcbb0e025276b79feab170911342b4dbc0c55b6de6fbc592133d19b615c8e7bd9e3ab8cc5d1f35817ee6ce1ad6de3c4346841695d891bdb5530809c6a84be0d49e98192de3be525398897120fc6ff563e731d7f9c78cf6b42b2ecd49d2c77ffb658684f12c755731d5e1eca8116f7419cfce8e55fe38a4af9549b6678e25077291d1cfdbdc8fe825a54b04c902cf5d3a846ab353259fcf2bce876b08fd190f536af76b5a6d1b840e269bdec315f5fd5198161da54235cf5cae6931b3c68d304801185715ef470b243010ffd034c4eebc677f06303190bfc27fe015cc5ed10b9b0e9695c03c6753241fa1d30891b3a72d0b083ee211feac7efe23cbc7d85f4bda971965cce9c79d39df32cb713920bd493edd7b7f0db1f4772d9e5f463dfe0dec505e17df35cd41e17f29686b45f2564929adf54d188490235461fa955630b8edb2d401131f13b173ad03e29ffdc765b3372612ae983f3e6543f4eb1df9e0cac84455d38afc609b061c3afcada4bffaf146520725e28842fbf6114f3c576809c2ef84289e02b088276dac132fe78276ea64c2d198e9502066994d9ba966696ce0d490d5db2d2b7e40e88166d390ea9852108910ab82b45bce098284999ffbb803703d6b5c698138df5fda1a3e8ebefd7b22f7bdecebe3d06b4699891c02b3850615224697d390143e4599239c6dafac5228b81365a808840613c35ee5d2bb6a5ad8a1c80f28ae89056eeab65da9835477b7b93ce29b3df321d523b870114778d681070f798233e7780e1736ed6342fdf16c390d9fa57c27adc62886b74fadb6575fcc984b782afea7eb14d26d1e9e5969d116c169989ee5eeda14b91cdbc888326e453875255fdf1916b495fe60aebc8b9d9fc3ca86b1f2ae4335f102669c6d892bff2e54451809c1e2b42c161a93ab40470619f12fb065eb2f6772cb7bd85715827de0c5473ba3c8e00a7e98195bcd4422ac8a9d6813ef996fa5db39ab10d5fde8a57a3d10d9f621bfe62aa609041587c20e8359950e30ce291631a86386218f4cf2d39a6cd41985a64b528bdb6fee0960d8757c37a2cbe2b5a0a220b57cf30749841270813c06baa1e29674ebc00d0260e6571a34f7fb277e90ae7cdad9cb65900edf2c2996523332d4f3ed34fff3e0559747310a41f6575813d385ce6ede0c97f2093a06f890375f9931286af6dab15f8eaeba4a24a9fcdbb6ecbacc6a78e08336e3ab2125d8c521a595f24d9901b71fe9c4463729d6fcb7660ac3fc6e9b1ce9b57ef997c8a371d7ab913704bcd58737114c46e8e54b5e23ed497256d3815e2448192914e13412ef11f76082d19b9e4b952c89048590e7bdcb287888d42401aa0637870df31a0bd45c538fe996022c5fefcb6cb553d5ec32ff22820e02d7050bfa9c961a2d259e7a3c36292ada7086522e8bbcea8d3aa2d341f4c8f53850b29a36a392a7a5e3a4742c84330b4ddf03905a2f9534dcfa003d268c2660a3c37d3fdc42b0ab7dc75b0188df2d2bd854fe5d5dfbcb100a0198ccbbe0f6a0c9f61902ac3f1ac12e704bf08bb041356ab0f6c4bb67b1328b0ea40aae8f03d3d541b363278dd758c32a08d78204863e20d220a9b0197ee92447bde8ea15a739b66f92ce1f53567a1e91d513ee536e06ea6ff755f7451475bf66799a5e62e0e4bb142543cf5cc461e79d3673065a6810b03d5274e5a1a1c80ad00e27982ec3390b1409e3741a51e8d3aeb7ac43c98927456fc1a16dd0ce4900a15d31c56eba1c572f2e1b7e441074cf25b8a06f154d15b9531e1b15ebcc5680085505ecf7a20181fff30442f3c2e88e461abd51da0e14c28c736f24d41bb6974f535a4f562f43d14bb7b91a87307f2b0eb9f667cc853a862b957bc335d7bedc3bf071433132b35d67a1e120e8689f299fa7e42f47cc568ec366f1781866cd9d0135ec92ac65be28720a7ad72bf8ed4935a09691136ad3d0d7b299ba41c2cf53faa8a9860eef600986623f78ec43154b678a82dcd75a973d96c52a05406d987075f9f8f77411dce4e6f7f95f214c1d15e6b602db76ddd7cf7c73a3f289a6e91bd468ed5fb116c289a0b0896890d2d790c001b3cd9a7c5c3ac223f3a7ba417bcfd0561da717b5e7b252597710676886ec727908c30c6376e1de564f67b52cf5c02d59a5f9e16c1097077766244f00ad8a92e7670d5d8a83ad204b9830dbf858796603e5e5ca52e248c42689a6abd20ed09313bfadcf4fb545fd9b9774774c94551741a918e9da98019b378018594ff4e47ab62ca77c6c1d23e3b9d06cddc2e5c9dc72e9d8e83d04b7416d9da51ab00cb141855260d5a7b38d3c0254aa7c50d5e74962d712c7840e975e178edc6aed3096bf0c2178a33ab7b507d3c02b43fc5d16e4243663d378149d46a9615920119c18bc6675a938a97c9ddbbba3610063d72bc9e16491df4ab32972dfab31c9d26a1324bbfaf1e5ff37a4ba4a70a2d779f72f5eb8ebc974c432cbdd8033570e34501da4e44471152ea057b9b840bc34ed27fd661cd77ba3e11e8b072225ac2c270482f6905ff062021c5de98c5d17d6171b7d88ba8f95d0868597a713bfb292b4dbf7310257bf7ee198420a75945a64f4d2b03dd4e91e67db96d4741919db84fc0bca1dc7a0be660f83eb2fa65d7bd4afcffd4980a324597dee1d26e80cc43fb6413be489c4c3e70cff812ab09271b0c1575c14abc4b8802988ff34e51cdbdafb8bd4914fdaa397f21a3a3cc9dab4b429b97c87204f52bb56881f66e8f4a883d315eccec8538e2039f6e7f4482189cfedaead4ea909120ee6d1ee985692df59fdad0ccc508277fca32b9adc1c99ed04892664bbce31f9d155f8be16e9c36ce5fcb55ea9d195c3241bf1c990f78583c496a4d6079ddbb882e203974fb307720851f31eb368e85e598bb08b0ebb14af431542e8fbe3f01107348bbd1e72e4fdeabdb7db7f3c881a023cc157cb9acb79f41e84ac4d5ea97f6566a3fa9b71960bc2fbd1553936a7e571eecd753ac380df088abc2913b3c1922a76a69b6295ca9c8c723a52d4a08df0aeed1b1e58cf28d8cc883fa74fda7f8f16c945c3b7b4673e53bf91ea7fc44993f8456f768adc6984186f40a3164a68c47e3003a561bcd22404a91e3422a3d7bbbec88a6bd93755d26b79acf25fa8a14bbb24e1484591ed3c49dcaef022a109deb9c2741df0ecf10f303fe4f67fa3734a0c0b4a79a26ae904ca351fd570ed46e524991b0091d70507593303a982e045693b38a948730250a59550bf613c7d3714620f8fef42f31417d5df7dcd0017fab7990cb5236aa9fcde71bd3867a4e6d5e6003ed936079f15cc67e1dd06946b05fcee35089ed80ee1c9ae542c299081cfce9e05be5da2dc2dcae8fae9476200b24bd69069d497506fad061d1da2c973a4239436d49017cfada0b397ffb31d64466e873474c2221871bb9d987f60b9a789ee70bf1b40494c1ecc23367fdfcf58e2b16f8f29e39fa4b7fe7024395e6ac6f8cec4021b234bbf38a6d3d49657b4d5d82139ace5a153e5fb9598acb5917c147c8848bab61bf8d8139e0d9128b39bf7699a0832b1b9031dc8dbfabc0486464a471b4c164577437d2f9d2e83b1a6f5b04ff23bbcb871e9967f98ea7f2fc261d66e75a33220ad80949c1093440e0e0a458f45fb43fe1845d5d27e1582ec4a1d829ff76ab497813ff4870167a821f435e6d0b73c08ecf02fdafc0bb92d4086e82a2e3a08d00e99966d82a660532a33b76c4a42a0919cfe00ba4e362cec099ca04a5f0bd7871b789fbbffb2c249060986b994ab582ff3e3030cbd985e6b736effa57e589b588c406cfd8275ca1234cccf6316ff4514a9b6b1df57e1b8048"}, &(0x7f0000001240)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={r2, 0x2}, &(0x7f00000012c0)=0x8) r4 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001300)={r3, 0x9}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000013c0)={{0x8, 0x8}, 'port1\x00', 0x2, 0x4, 0xfffffffffffffffe, 0x7, 0x8, 0x4, 0xffffffff, 0x0, 0x5, 0xa40d}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001480)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000014c0)=r2, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001500)=0x0) ptrace$setregs(0xffffffffffffffff, r6, 0x100000001, &(0x7f0000001540)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001580)={0x0, r0}) r7 = accept$unix(r0, 0x0, &(0x7f00000015c0)) sched_getaffinity(r6, 0x8, &(0x7f0000001600)) clock_nanosleep(0x7, 0x0, &(0x7f0000001640)={0x0, 0x989680}, &(0x7f0000001680)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000016c0)={0x1840, 0x0, 0x1, r0}) fstat(r7, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r0, &(0x7f0000001840)={r0, r0, 0xd9}) membarrier(0x40, 0x0) getpeername$llc(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000018c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001900)=[{0xb, 0x10000}, {0x8, 0x9}, {0x3}, {0x4, 0x8}, {0x3}, {0x2}, {0xb, 0x5}], 0x7) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000002b80)={&(0x7f0000001940)=@in={0x2, 0x4e24, @rand_addr=0xfffffffffffff800}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="588ea6dffa8b05e7080e09be94bba63ae61c92d83981c71b9eb5272d4be99a7a7bba116a7f2e49962710458cf2c289d9f3f351770676ac00b41a777e4e63a0481e2fd6c7ef3f1a080925fdb4b34dd4ebf54eb88122951e76e7428b47ac2a298c0ad40b4cd9542b360ddd0c31e82666e657ce721dc9c1c0e7022fc1184f41f39c07b540fce92675f268ff5ae2bc57ac46e23ed77d6f13dfd93e9e88ef4021c41be7d873b80861f03faed1026451fbea6ad5b5ab174219a384b16cd0efa25ee4e593b739815920428606794f88e8cfb57617ffc0c444af51b93140015caa77cd93e112d0c73f4106d375214aa7", 0xec}, {&(0x7f0000002a80)="7db703ba52612f858955fd8d1c58e32fc15ea57f7d1789c566d05a05e8d0713ec612efa95ec663c1baee02f5d8442065269f4ba9ea1a1fcf87", 0x39}], 0x3, &(0x7f0000002b00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x0, 0x1000, 0x1000000000000000, 0x9, 0x7, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xe2, 0x20e, 0xffff, 0x5, 0x7, 0x7, 0xea, r2}}], 0x60, 0x4010}, 0x1) setuid(r8) 2018/04/20 02:42:45 executing program 5: r0 = memfd_create(&(0x7f0000f6bff6)="656d3070726f63bd00", 0x4) epoll_create(0x101) io_setup(0x80, &(0x7f0000ac1000)=0x0) sendmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x1, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="431f7b88dc786d8e64044a235aeba81dfecd896c4d88e3678fcad2afce127d5d9850f60096a835eff2f54bbd8709fd6a7e2c83f4ce57eb678bfc946a6c732cd4863f0352d9b846c7", 0x48}, {&(0x7f0000000100)="23f560010b2deb8534a83c9f6f2c7f0801a6e1f853d9d416a9e626f2917d5a0d578e0940cfb8757d6bd16a05be68e3f903e0bdf84d00e35ab4e372883e2f8d615eb7e752127974a15f2dfa323b", 0x4d}, {&(0x7f0000000180)="32ef67aa42fd596efd75834b1ad780d9400317f387982a7c", 0x18}], 0x3, 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0x23e0, 0x4000}, 0x800) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f69fff)}]) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000002740)='./file0\x00', 0x501000, 0x0) r3 = getgid() socket(0xb, 0x4, 0x2) chown(&(0x7f0000002640)='./file0\x00', r2, r3) 2018/04/20 02:42:45 executing program 7: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x6, 0x3, [{0x0, 0x0, 0x4}, {0x7f, 0x0, 0x6}, {0x5, 0x0, 0x7f}, {0x7, 0x0, 0xffffffff00000001}, {0xff, 0x0, 0x6}, {0x200, 0x0, 0x1}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000280)=0x78) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x5, &(0x7f0000000100)=[0x6, 0x0, 0x340, 0x1, 0x100], &(0x7f0000000180)=[0x10001], 0x0, 0x3, 0x1, &(0x7f00000001c0)=[0x101, 0x10001, 0x400], &(0x7f0000000200)=[0xffff, 0x6, 0x1f]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x9}) lseek(r0, 0x0, 0x4) 2018/04/20 02:42:45 executing program 3: statfs(&(0x7f0000000100)='../file0\x00', &(0x7f0000000140)=""/189) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chmod(&(0x7f00000000c0)='../file0\x00', 0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r0, &(0x7f0000002680)=@l2, &(0x7f0000002700)=0x80, 0x80800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80, 0x800) recvmsg$kcm(r1, &(0x7f0000002640)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/104, 0x68}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/86, 0x56}, {&(0x7f0000002440)=""/92, 0x5c}], 0x5, &(0x7f0000002540)=""/196, 0xc4, 0x72}, 0x20) umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/04/20 02:42:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x79ec32e5, 0xb48b}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4, 0x7fff, 0x2, 0x3, 0x4, 0x23f, 0x1, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0xffffffffffff1536, 0x4, 0x42, 0x3}}, &(0x7f00000001c0)=0xb0) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1}}, [0x2, 0x7, 0x6, 0x0, 0x5, 0x7, 0x100000000, 0x400, 0xb176, 0x6, 0x6, 0x3f, 0x8, 0xfff, 0x7b91]}, &(0x7f0000000440)=0x100) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5700000000000000, 0xfffffdef) 2018/04/20 02:42:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1869000000000000, 0x81000) 2018/04/20 02:42:45 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4080) 2018/04/20 02:42:45 executing program 5: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x81) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x1022000, &(0x7f0000000000)) open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) 2018/04/20 02:42:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x0, 0x4, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002800ff0a000000000000000001000000080000000b80180bad00cf10b284c713ff0f833bca05ffff"], 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/04/20 02:42:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfb, &(0x7f0000000040)=0x8) 2018/04/20 02:42:45 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x40) fcntl$notify(r0, 0x402, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') poll(&(0x7f0000000140)=[{}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000050dff8), 0x86) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x400000000000000, 0xfffffdef) 2018/04/20 02:42:45 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/77, 0x4d, 0x1}, 0x1) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/20 02:42:45 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4080) 2018/04/20 02:42:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setfsuid(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) 2018/04/20 02:42:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3f00, 0x81000) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x10080000000000, 0xfffffdef) 2018/04/20 02:42:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x62840) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond_slave_0\x00', 0x6c87}) 2018/04/20 02:42:45 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x22a2113ce13917a8) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) 2018/04/20 02:42:45 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000980)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f00000001c0)=""/72, 0x48}, &(0x7f0000000780)=[{&(0x7f0000000240)}], 0x1}}], 0x48}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4399, 0x200001) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x0, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)}, &(0x7f0000000280)=0x78) 2018/04/20 02:42:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r2 = getpid() r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000005c0)={0x0, r1, 0x1}) perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x2, 0xfffffffffffffffc, 0x8c, 0xf1, 0x0, 0x5, 0x50, 0x6, 0x8, 0x2f5a, 0x8, 0xffff, 0xffffffff, 0x7bf9024a, 0x7, 0x8, 0xef3, 0x943, 0x1, 0x2, 0x0, 0x7, 0x10001, 0x4, 0x0, 0x6, 0xfffffffffffffc01, 0x1, 0x5, 0x20, 0xfff, 0x21, 0xfff, 0x1, 0x1, 0x1f, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380), 0x2}, 0x30130, 0x5def, 0x6c7, 0x2, 0x7, 0xfffffffffffffffa, 0x6}, r2, 0xffffffff, r3, 0x3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x101000, 0x0) r5 = dup3(r3, r1, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r4, r5, 0x2, 0x1}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x91, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/145}, &(0x7f0000000280)=0x78) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x35, r1, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000480)=""/142) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) finit_module(r6, &(0x7f00000002c0)='filter\x00', 0x2) 2018/04/20 02:42:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x567f72cc, 0x10000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000240)={0x3, 0x9}) socketpair$inet(0x2, 0xa, 0xb, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x1fffe, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x20000, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r6}, &(0x7f00000000c0)=0x8) 2018/04/20 02:42:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2f0e, 0x81000) 2018/04/20 02:42:45 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4080) 2018/04/20 02:42:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xb000000, 0xfffffdef) 2018/04/20 02:42:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x1) setrlimit(0x7, &(0x7f0000a9cff8)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x7a9ba15a9da8adcd, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000080)=@abs={0x1}, 0x6e, &(0x7f0000001480), 0x0, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) 2018/04/20 02:42:46 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/20 02:42:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x6200, 0xfffffdef) 2018/04/20 02:42:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xda6a000000000000, 0x81000) 2018/04/20 02:42:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0x1) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/20 02:42:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x6a, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)=']\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) fchdir(r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/20 02:42:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xc1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/20 02:42:46 executing program 5: r0 = socket$inet(0x2, 0xffffffffdffffffc, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6d, &(0x7f000059aff8), &(0x7f000034f000)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/174, 0xae}], 0x4, 0x2d) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000001c0)={0x7, 0x1630, 0x0, 0x10000, 0x8, 0x4}) 2018/04/20 02:42:46 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/04/20 02:42:46 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/61, &(0x7f00000000c0)=0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x51, 0x4) 2018/04/20 02:42:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x60f000000000000, 0x81000) 2018/04/20 02:42:46 executing program 3: r0 = memfd_create(&(0x7f0000000000)="70726f63ae6d696d655fbd0ccec8db540b74797065776c616e662bba76a3d0663c7f5f16f2816a4954079bc8a9358c9b385f19a1c5cf73dfe9e84b7c48a6d32902a9cb3d094f28e1a30a1a44efa338983eddd2e68854b7cbfbd692ffc2e4271ad4d869b06dc50c348e9c8667c12ed3dbbc1e64dea0545117d5d763ab75ecc2f5f4dc8b71cfcd65029583ed30e8545827b2984c9b17b917c0899ac845f9e8a0e41ebf7103417421473759d992d368416a068fcd085396b1", 0x6) ioctl$VT_RELDISP(r0, 0x5605) fgetxattr(r0, &(0x7f00000000c0)=@random={'osx.', 'posix_acl_accessvmnet0-\x00'}, &(0x7f0000000100)=""/169, 0xa9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)) 2018/04/20 02:42:46 executing program 0: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000001c0), 0xffffffffffffffe8) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000440)='net/ip6_mr_vif\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000002c0)=[{0x8, 0x3}, {0x2}, {0x2, 0x6}, {0x8, 0x101}], 0x4) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x4b025a88c7f058db) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000340)) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000000)={[], 0x100000000, 0x100, 0x0, 0x0, 0x80, 0x2000, 0x1, [], 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x10001, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x60c}, &(0x7f0000000480)=0x8) io_submit(0x0, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r0}]) r5 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000300)={0x3, 0x1, 0x9, 0x4, r5}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000240)={0x3f, 0xbfb}) 2018/04/20 02:42:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff0a010000000000000001000000080088000002410000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ab4, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) 2018/04/20 02:42:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x6f, 0xfffffdef) 2018/04/20 02:42:47 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:47 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x5, 0x8001, 0x7ff, 0x200, 0x4, 0xb145885}, 0x45, 0x0, 0x3, 0x9bbe, 0x6, "e96768d01a75c6b1bd78db4a80820d84333e05fdd6e4baa65b997008c5b5e7db31018b10be9c274aa09b069ace1fd8401c3b3f5f111995af0df753f0ee932e64557dc6701d65419e70091a90e67c1f587441401d970caa7cc242394b8a2cf1dbe098cbec4296c2183da2b0c50fa44e9a02d626e35696cb3570adf346e13a3172"}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/20 02:42:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x64423419709d01eb) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/20 02:42:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x4ec8, 0x81000) 2018/04/20 02:42:47 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002c00)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002c40)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002c80)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000002cc0)='io\x00') r3 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002d40)={&(0x7f0000002d00)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002d80)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002dc0)={0x0, 0x81, "b96098211c8ab0fcfbc19c992ddcb2ec83fa8ec97f008d3e10d53a6aa7907d857cc816d81fc5ee80439558517f908c7ff6c4618ab1b3e53d1dbdc34478164320f50ba2d4b4a2f1134b047fc0ca67eb891bb952a4962f0eab93c5b4939d6b502a19426029abba44187d39c47f0594834ecd17ea395128441bc24be133d125a060d0"}, &(0x7f0000002e80)=0x89) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002ec0)={r5, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x8b, 0x8000, 0x8001, 0x732f8de8, 0x99b5, 0x4, 0x5, 0x200, 0x1, 0x4, 0x401, 0x9, 0x800, 0x4, 0x9]}, &(0x7f0000002fc0)=0x100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000003040)=0x93) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000003080)=""/227, &(0x7f0000003180)=0xe3) pread64(r6, &(0x7f00000031c0)=""/50, 0x32, 0xa0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003200)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000003240)=r4) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000003280)=""/94) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003300)={{0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x5, [0x3, 0x40, 0x100000001, 0x1, 0x9, 0x9, 0x10000, 0x9]}, 0x5c) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000003380)={0x100000000, 0x3, 0x200, 0xffffffffffff6fd3, 0x941, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000033c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000034c0)=0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003500)={0x0, 0xffffffffffffff16}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003580)={&(0x7f0000003540)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x401) bind$packet(r7, &(0x7f00000035c0)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000003600)={{0x3, 0x1, 0x635e, 0x3, 0x1}}) close(r6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000003640)={0x2, 0x5, 0xffa7, 'queue0\x00', 0x2787}) connect$pptp(r7, &(0x7f0000003700)={0x18, 0x2, {0x2}}, 0x1e) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000003740)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000003800), &(0x7f0000003840)=0x4) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00000038c0)={0x4000, &(0x7f0000003880), 0x1, r7, 0x2}) 2018/04/20 02:42:47 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @empty, @random="8b22587a1fad", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x1, 0x1}) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x20100) r1 = dup2(r0, 0xffffffffffffff9c) getdents64(r1, &(0x7f0000000000)=""/254, 0xfe) 2018/04/20 02:42:47 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) 2018/04/20 02:42:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x36000000, 0xfffffdef) 2018/04/20 02:42:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/20 02:42:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x32, 0x81000) 2018/04/20 02:42:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xfff0, 0xfffffdef) 2018/04/20 02:42:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/04/20 02:42:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x2, 0x4, 0x3, 0x1000000000000001, r0, 0x3f}, 0xfffffffffffffdc2) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0xfff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x7, 0x9}, {0x80000000, 0x800}, 0x20, 0x6, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/20 02:42:47 executing program 0: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7fffb, 0x6, 0x0, 0x0, 0x3a080000000000}) r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0x81000002, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0xffff, 0x97e, 0x3, 0x6, 0x3}, 0x14) ioprio_set$pid(0x3, 0x0, 0x0) tkill(r0, 0x39) 2018/04/20 02:42:47 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:47 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) write(r1, &(0x7f0000bdf000), 0x0) keyctl$search(0xa, r2, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/04/20 02:42:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4000, 0xfffffdef) 2018/04/20 02:42:47 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = socket(0x3, 0x2, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x400100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7fffffff, 0xfffffffffffffff9, 0x1, 0x76f, 0x4, [{0x4c, 0x6, 0x80000000, 0x0, 0x0, 0x4}, {0x100000000, 0x3, 0x3, 0x0, 0x0, 0x2880}, {0x38, 0xf7, 0xd4, 0x0, 0x0, 0x2000}, {0x800, 0x0, 0x3f, 0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x10001}, &(0x7f00000000c0)=0x8) 2018/04/20 02:42:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) sendmsg$key(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x1}, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/20 02:42:47 executing program 3: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)="6c561fdda63d7ea6d25381f7059bee618d6b0ac66878539c5c3329f2ba7f362d5b2135f814d9c194d6577ae109c84d071a09e8bf46e9f91768dfa4cabe9b037afe11ba751dd44abb92ccad6958f58d1bd4355240b435a8a0b78a73fcb4070ae26fcef3aa5d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff34000006", "a6e7fdc21ca077ed1dae8000000000000000f6ff2ecd959baa11b5dda31cd8f2"}) recvfrom$unix(r0, &(0x7f00000000c0)=""/159, 0x9f, 0x2143, 0x0, 0x0) 2018/04/20 02:42:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x33000000, 0x81000) 2018/04/20 02:42:48 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/20 02:42:48 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 02:42:48 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8, 0x9, 0x10000000000003, 0x8, 0x6, 0x1, 0x6, 0xffff, 0xfffffffffffffffe, 0xff, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r1, r2, 0x6, 0x1, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) sendmsg$unix(r4, &(0x7f00000003c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000300)="30eefb7716f5a9eac71e6d0c5a7548ce51cf5b91f0da7cdf70", 0x19}], 0x1, &(0x7f0000000380)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r0]}], 0x28, 0x80}, 0x4040000) 2018/04/20 02:42:48 executing program 7: syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000480)='./control\x00', 0x3, 0x2, &(0x7f0000000880)=[{&(0x7f00000004c0)="8bf6f8b342694889c7fda4981ee727175db1efb67140f6ab7431434872eacdcd2be9172ef62a43a4eb4947cff3dbd749f95cd8093c99ccda0ee12be6c68651f41297bb33c99e880acc4b0880964bc8e761ca75b1c6cba019f5fedc68b4ed5cff966e861fc7f867d0c7cf624e49d8a5825c44049e1e35f83e61b13ec5f8c31a78d1eb3509ec13a6", 0x87, 0x7}, {&(0x7f0000000740)="8715ad42c570", 0x6, 0xdeea}], 0x1000, &(0x7f0000000580)=ANY=[]) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x68f7, 0x40000) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400) r2 = accept4$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/113, 0x71}], 0x3, &(0x7f00000002c0)=""/3, 0x3, 0x7ff}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'nr0\x00', r3}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) recvmsg$kcm(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/147, 0xfffffd24}], 0x1, &(0x7f00000003c0)=""/23, 0x17, 0x6}, 0x101) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000700), 0x4) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) pwrite64(r6, &(0x7f0000000680)="37ebf6f0c57f7aae117a1869984503e5bdb00ff1bbe0f8a69e6fc763d58ed0470f9a86ed1dee3743d804e3986eb8b4323515d9ffe55ea8749536de8c21971d09b1050f9772fc5d127b6e5e205466e42cac3635b4f4a9de79", 0x58, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000180)=@random={'user.', '\x00'}, &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) 2018/04/20 02:42:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x4400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x800, 0x10000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) setfsgid(r3) creat(&(0x7f0000000080)='./file0\x00', 0x8) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x10001) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000200)=0x7) dup3(r0, r2, 0x0) 2018/04/20 02:42:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5000000000000000, 0xfffffdef) 2018/04/20 02:42:48 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 338.905842] IPVS: ftp: loaded support on port[0] = 21 2018/04/20 02:42:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x14000000, 0xfffffdef) 2018/04/20 02:42:48 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r0, 0x199d13aa3a5fecaa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x5) 2018/04/20 02:42:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r2, r3, 0x2, r1, r1) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/20 02:42:48 executing program 0: mmap(&(0x7f0000712000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/20 02:42:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf5ffffff00000000, 0x81000) 2018/04/20 02:42:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x88}}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000004c0)={{0x24, 0x0, 0x7, 0x4, "0b72b43d7cdf9eb3cb80c88b9392eb5b81aea5b88a1cc52df69178ca236ff4c6876313d6eb30d35a3a96dfe0", 0x8}, 0x482c, [0x4, 0x80000001, 0x0, 0x800, 0xc703, 0xf4, 0xae, 0x8, 0xffff, 0x4, 0x80000001, 0x10000, 0x1, 0x7, 0x2, 0xffffffffffffff2e, 0x7, 0x5, 0x1, 0x320a, 0x4, 0x7fffffff, 0x27, 0x4, 0x0, 0x0, 0x80, 0xffff, 0x6, 0x80000000, 0x1, 0x80000000, 0xfff, 0x6, 0x100000000, 0x0, 0x9, 0x816, 0x2, 0x59, 0x4, 0x3, 0x40, 0x2bea, 0x7, 0x80000001, 0xc2, 0x20, 0xfffffffffffffff9, 0xb71d, 0x7, 0x1, 0x100000001, 0x649, 0xfffffffffffff000, 0x40, 0x6, 0x5, 0x3, 0x4, 0x6, 0x7, 0x0, 0x2, 0x7, 0xff, 0x1, 0x100000000, 0x10000, 0x100, 0x9a3, 0x0, 0x6, 0xa35c, 0x3, 0xffffffffffff9692, 0xffffffffffff8001, 0x2, 0xe56, 0x4, 0x55, 0x5, 0x1, 0x8, 0x9ae, 0x1, 0x6, 0x6, 0x100000000, 0xffffffff, 0x400, 0x7ff, 0xfffffffffffffffe, 0x67b, 0x3, 0x101, 0x8, 0x8000, 0x8, 0x4, 0x6b9, 0x6, 0x8, 0x3f, 0x5, 0x100000000, 0x7f, 0xfffffffffffffffa, 0xcc, 0x1, 0x1200, 0x4, 0xb2, 0x5, 0x80, 0x0, 0x80000001, 0x2, 0x8, 0x36, 0x0, 0x8, 0x400, 0x2, 0x8001, 0x800, 0x8001, 0x8]}) 2018/04/20 02:42:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xff0f0000, 0xfffffdef) 2018/04/20 02:42:48 executing program 0: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000004c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) msgget(0x3, 0x0) 2018/04/20 02:42:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0GPLtrusted\x00', 0x1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x3, 0x6}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/20 02:42:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00092c69c1e3e60b166cb4f30966cc26bd7000fcdbdf2501000000040005000800020002000000080001004e22000004000500"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r4 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000000)) 2018/04/20 02:42:48 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() sendmmsg(r2, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8d8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x8, "85c599a67338b638"}, &(0x7f00000001c0)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r3) readv(r6, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r5, 0xa, 0x12) dup2(r1, r6) tkill(r3, 0x15) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r7, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/20 02:42:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4a00, 0xfffffdef) [ 339.265958] IPVS: You probably need to specify IP address on multicast interface. [ 339.289439] IPVS: Error connecting to the multicast addr [ 339.341236] IPVS: ftp: loaded support on port[0] = 21 [ 339.359261] IPVS: You probably need to specify IP address on multicast interface. [ 339.367170] IPVS: Error connecting to the multicast addr 2018/04/20 02:42:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) syz_emit_ethernet(0x163, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00003b5000)={0x1, 0x1, [0x9e3, 0x0, 0x3]}) 2018/04/20 02:42:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101800, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8000010000003f) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x400}, {r1, 0x82}, {r0, 0x600}], 0x3, &(0x7f0000000100)={r3, r4+30000000}, &(0x7f0000000140)={0x7fffffff}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a", 0x44}], 0x1, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000440)) recvmsg(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/82, 0x52}], 0x2, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/20 02:42:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfc56, 0x101000) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x3, 0x4}}, 0x2e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000005006ba9b46c4de73dec525e183202c87c00"], 0x8) 2018/04/20 02:42:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x12, 0x81000) 2018/04/20 02:42:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x10000000000000, 0xfffffdef) 2018/04/20 02:42:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="c70217ea47627a94eefcf591a4d9ee3c7a3aff6b291a3c2fee3413ee191583ff4b2d8053f3269182d5892a5b4344a394cbd984f9cef7177928b5c557747fc17eb1eaab458e1b3c9829d5699cce30d470c890b5349a54fc176a261177768d5d2e37fb1c8d675454e4a1e163e3fed374e4c9619d217859e54254bf0ce8fdc37485ccf087ed37fed7f196b9d1d7f4bc07be4703137bfcefd76f59fd00a44a42ee1ad4d13fcf"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/20 02:42:50 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:50 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@empty]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001400)={0xfffffffffffffffc, 0x0, [0x0, 0x706, 0x262]}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/20 02:42:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x7c00000000000000, 0xfffffdef) 2018/04/20 02:42:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="01800a000000021301000800ffff0200df0b080006001f00"], &(0x7f0000000240)=0x1c) socketpair(0xa, 0x3, 0xfeb6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r4, 0x4b3a, 0x80) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ftruncate(r2, 0x9) r6 = memfd_create(&(0x7f0000000040)="76626f786e65743170726f639f766d6e65743176626f786e6574312173656c6600", 0x1) getsockopt$netlink(r6, 0x10e, 0xe, &(0x7f0000000100)=""/67, &(0x7f0000000080)=0x43) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000b80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$TIOCCONS(r6, 0x541d) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000000)=0x5fff) r7 = getegid() ioctl$TUNSETGROUP(r5, 0x400454ce, r7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/20 02:42:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x40400102) 2018/04/20 02:42:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408002) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f00000000c0)={{0x6, 0xfffffffffffffff7, 0x6, 0x95, 0x3, 0x9}, 0x8, 0x7fff, 0x80000001}) 2018/04/20 02:42:51 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000072000040ecff000000650e6160652600"]) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x204100, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x42, 0xc4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xee, 0xfdc28e780786e055) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)=ANY=[]) 2018/04/20 02:42:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3300000000000000, 0x81000) 2018/04/20 02:42:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4a000000, 0xfffffdef) 2018/04/20 02:42:51 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001ac0)=""/4096, 0xb45) 2018/04/20 02:42:51 executing program 5: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c7c000)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x20, 0x8, 0x8cc0000, 0x5, 0xb5a}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x80c, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xffffffffffffff0f, &(0x7f0000000600)={&(0x7f0000000200)=@newneigh={0x58, 0x1c, 0x200, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x0, 0x0, r4, 0x44, 0x0, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x8a36}, @NDA_VNI={0x8, 0x7, 0x9}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_MASTER={0x8, 0x9, 0x3f}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_CACHEINFO={0x14, 0x3, {0x5, 0x20, 0xc484, 0x3800}}]}, 0x187}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x800) 2018/04/20 02:42:51 executing program 3: r0 = socket$packet(0x11, 0xfffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xc}, 0x1c) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) r1 = shmget$private(0x0, 0x2000, 0x54000026, &(0x7f0000ffb000/0x2000)=nil) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/211) 2018/04/20 02:42:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0xffff) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7b76b95054083af0251fa5f812144eeb75c8627576b427ed74f25e10e4e85702fa9d40521b34f6f559e4bcde40d228648eb1a2c3f261ed3920d30c3482dde5bea567eac6679e4ed68e173fad167cbef156233d6a4550e23c82010000000000000082a32cda49a4e8ee1b10ef9116dc60399fc3c152bec8efb73fd82b876182133d3868c54329cd620d0000000000002052284c0eb68d32d9b0b510f396e78dccc44b9032696c4c2756cc30633b1612d0cfb0f1110fad0e5dd028ca2a9a4a2a1741faa77d0fcd4a592bf162c75c3af48bf983b0d4fd03657ace0b4f00f2cb78137e1898b37a10"], 0x10}}], 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x102) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x616, 0x84300) 2018/04/20 02:42:51 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2700, 0xfffffdef) 2018/04/20 02:42:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f7020000135ad4f75aebd0f830d6dc9c3fe4eb097a25e67076990c6d839de21f5f529b0cc5204d8aa59f2a02aa710f83fea8662796e08f10fe51c6c6487598c5ec411b0033fcdd00f7c79a2acd"], 0x2f}, 0x1}, 0x0) ioctl(r0, 0x777808, &(0x7f0000000080)="35b8312a8e9c6e203af24dd952028f147e029a4a9a") r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup3(r0, r1, 0x0) [ 342.345375] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 342.357207] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 342.388166] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 342.398144] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/20 02:42:52 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x20000000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x101000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") 2018/04/20 02:42:52 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) syncfs(r0) r1 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/187) 2018/04/20 02:42:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2d000000, 0x81000) 2018/04/20 02:42:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0xb3f7, 0x0, 0xffffffff, 0xec52, 0x7, 0x1, 0x6, 0xc88, 0x5b, 0x1}, 0x10) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xcc128be, 0x400000) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xffffffffffffb864, 0x800) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x400) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r5, 0x0, 0xfffffffffffffd9c, r5) io_setup(0x70c, &(0x7f00000002c0)) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000500)="00a65418709f8000013749aeb96daa3d", 0x10}]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/04/20 02:42:52 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000440)=""/251) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000000c0)={0xe3, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x0, 0x8}) r4 = dup2(r2, r0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000340)=0xfa, &(0x7f0000000380)=0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) 2018/04/20 02:42:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xd, 0xfffffdef) 2018/04/20 02:42:52 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0x9, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = semget(0x0, 0x7, 0x200) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000380)=""/148) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/20 02:42:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5a, 0xfffffdef) 2018/04/20 02:42:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @my=0x0}}) 2018/04/20 02:42:52 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b8a000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/172) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) 2018/04/20 02:42:52 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0x98000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000740)=0x60) r2 = accept(0xffffffffffffff9c, &(0x7f0000000780)=@nl, &(0x7f0000000800)=0x80) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000840), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000980)=[0xffffffffffffffff, 0x0]) r7 = accept$ax25(0xffffffffffffff9c, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) r8 = socket$can_raw(0x1d, 0x3, 0x1) r9 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r10 = syz_open_dev$binder(&(0x7f0000000a40)='/dev/binder#\x00', 0x0, 0x2) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r13 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', 0x0, 0x8}, 0x10) r14 = socket$vsock_stream(0x28, 0x1, 0x0) r15 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rfkill\x00', 0x800, 0x0) r16 = syz_open_dev$dmmidi(&(0x7f00000011c0)='/dev/dmmidi#\x00', 0x1, 0x80401) r17 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0x911, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001340)) r20 = socket$nl_crypto(0x10, 0x3, 0x15) r21 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002800)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002900)=0xe8) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a00)={0x0}, &(0x7f0000002a40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002a80)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000002b80)=0xe8) getresgid(&(0x7f0000002bc0), &(0x7f0000002c00)=0x0, &(0x7f0000002c40)) r27 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002c80)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002d80)=0xe8) r29 = getgid() r30 = getpgrp(0x0) r31 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/ptmx\x00', 0x819c74be929e4212, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = syz_open_dev$evdev(&(0x7f0000003040)='/dev/input/event#\x00', 0x3f, 0x40040) r37 = syz_open_dev$audion(&(0x7f0000001380)='/dev/audio#\x00', 0x2200000000000000, 0x80100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000030c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003100)=0x0) lstat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003280)=0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0}, &(0x7f0000003300)=0xc) r44 = getegid() r45 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003340)={0xffffffffffffffff}) r47 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000033c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = syz_open_dev$sndpcmp(&(0x7f0000003400)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003900)=0x0) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a00), &(0x7f0000003a40), &(0x7f0000003a80)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003ac0)=0x0) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003bc0), &(0x7f0000003c00), &(0x7f0000003c40)=0x0) r58 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r58, 0x10, &(0x7f00000010c0)={0x0, 0x0}) stat(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003d80)={0x0, 0x0, 0x0}, &(0x7f0000003dc0)=0xc) r62 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003e00)='/dev/vga_arbiter\x00', 0x400200, 0x0) socketpair$inet(0x2, 0x80000, 0xbd, &(0x7f0000003e40)={0xffffffffffffffff, 0xffffffffffffffff}) r64 = epoll_create1(0x80000) socketpair(0x1, 0x80000, 0x5, &(0x7f0000005380)={0xffffffffffffffff}) r66 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x2, 0x0) r67 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000005400)) r68 = socket$netlink(0x10, 0x3, 0x2) r69 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000005440)) r70 = socket$nl_netfilter(0x10, 0x3, 0xc) r71 = accept$ipx(0xffffffffffffff9c, &(0x7f0000005480), &(0x7f00000054c0)=0x10) r72 = syz_open_dev$usbmon(&(0x7f0000005500)='/dev/usbmon#\x00', 0x74d0fa7e, 0x400802) r73 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005540)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r74 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005580)='/dev/loop-control\x00', 0x140, 0x0) r75 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r76 = socket$inet6_sctp(0xa, 0x1, 0x84) r77 = inotify_init() r78 = syz_open_dev$dmmidi(&(0x7f00000055c0)='/dev/dmmidi#\x00', 0xa3c, 0x111400) r79 = getpid() r80 = geteuid() getgroups(0x7, &(0x7f0000005600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r82 = syz_open_dev$sndpcmc(&(0x7f0000005640)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400000) r83 = socket$inet(0x2, 0xe, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005680)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005740)={0x0, 0x0, 0x0}, &(0x7f0000005780)=0xc) r87 = getpid() r88 = getuid() fstat(0xffffffffffffffff, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r90 = accept$unix(0xffffffffffffff9c, &(0x7f0000005840)=@abs, &(0x7f00000058c0)=0x6e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005c00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005cc0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005d00)=0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000005d40)={0x0, 0x0}, &(0x7f0000001040)=0xc) lstat(&(0x7f0000005dc0)='./file0\x00', &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r97 = syz_open_dev$dmmidi(&(0x7f0000005e80)='/dev/dmmidi#\x00', 0x10000, 0x8000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000005ec0)={0xbfa, 0x4, 0x0, 0xffffffffffffff9c}) r99 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000005f00), &(0x7f0000005f40)=0xe, 0x80800) r100 = syz_fuse_mount(&(0x7f0000005f80)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x10000) getpeername(0xffffffffffffffff, &(0x7f0000005fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000006040)=0x80) r102 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006080)='/dev/ppp\x00', 0x400, 0x0) r103 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000060c0)='/dev/sequencer2\x00', 0x480, 0x0) r104 = accept4$packet(0xffffffffffffffff, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006140)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000061c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000062c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0, 0x0}, &(0x7f0000006340)=0xc) r108 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006380)={0x0, 0x0}, &(0x7f00000063c0)=0xc) r110 = getegid() r111 = fcntl$getown(0xffffffffffffff9c, 0x9) r112 = geteuid() r113 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006d00)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006d80)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000006e80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006f40)={0x0, 0x0}) getresuid(&(0x7f0000006f80), &(0x7f0000006fc0), &(0x7f0000007000)=0x0) getgroups(0x1, &(0x7f0000007040)=[0x0]) r121 = syz_open_dev$evdev(&(0x7f0000007080)='/dev/input/event#\x00', 0x7ff, 0x20000) r122 = syz_open_dev$amidi(&(0x7f00000070c0)='/dev/amidi#\x00', 0x868, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007140)={0xffffffffffffffff}) r125 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007180)={0xffffffffffffffff}) r127 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000007280)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000007380)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)="7af9c3c513077e28060be3f549ed1b95939372fc635f604ee247b18ae9bb04d082a99a5fc71a760b48a46ad9774460c9a9dd3305cccaa4054792217812b74f3449b07775d53e38bba701671b0f59dcac39a32ee3f99e83cbb2cbbccee0471a9f69d1981d3fa21e76bac551e7c5781c53093f14f7463e8eea21ecb792ffb004770357277e78eea5ac89f42cdc355bb7895df984f29cd7e34cf97c4dc7a5bfcc9497d8f28f22cf6853965432905b9cd242e6ca24c39ba4269ffe706fa74fc6513f2570de6f86d1406dfd00e80039f4c2f9bc850471647c93a512a66afde00745484f1af7aba7ff", 0xe6}, {&(0x7f0000000240)="e4642e2890e9c5485e950d0a4227f9c0f1eb000b3f13236f1dab3ac0b2645dbf2db5020ab1e5e973502c487c7df857895f5681f7e4526f6af594908ef702f85284ad24258573fbc315eeacd48c258edc4bda1e713a80136087215ede8d50e686e2aaa95ca7cda851457129175177687f1da7e0ccecb2c9ce238b7c888004fbbb8c06ecfa2ba5e0d4c7df", 0x8a}, {&(0x7f0000000300)="58da1f5f06f41f56f1cdd272dd6c9c35a68be5e6a0a229107cccab9018d73f6ca6565f583d8c267c955b996d9e0ebdc130030a544c6c809589105b56f93fa4db6f5baa7d73f4e83961aa704e1ea568d59e9ffe140cd5d0da3de5bb0e223aa2e6e833ddca4c37b7a73463e75abd05aaa4da41a8e598555cc73f7c206d8f2ef32111c8512538a3bc24fd4904184eca01e26dcf914d68976fac2395f1585d8eacb53c989b25ab7976ede02de76414f0dc6f28cb97786a8a6300ca1b5f06335284641a4c9e92e905bbeeb354ce7a51a1444bdd8970c9a4238db6fcdfa518060e434b814a309e119cac7c5267b3234b08373c", 0xf0}, {&(0x7f0000000400)="a06f8a009d2aba08475c629687dfe7e053de033d90d5b53075637e613eac0bcee6680470ce969a52977b4f107169ff4a912d79c21a3bc7cc00f5418f4d14abde11075aa4a736d57208d310ccf2b760b4cebd1f093b61dda3b0c527915de37d8ed16443c4dcaeb17efd7a8e329dae132c8a2000c468d08b415dbe6649b91bd58de067bf7913ed02eced445342f7477bbd8da261e61c02860b11b74681bd16f1791be87a6a3318c1cf8cebe3738d9c87946e8fbdd73ebe7275d416c93bfe32877d059826947ab0e1a326a3e9196241ecbc", 0xd0}, {&(0x7f0000000500)="1fd48743070f63af202bfd2b646bd783f6172d4cd8799c2d105fab8773d64a62b5a52ecdc91f4fc2c440cff5afdf095d5414a65e623bda044f9385b434755900c50cf8827d29723cf0f2257ee1e033d78b27631548b1f48b512a36cad299ab324223e20817aeb21e9daeefffb9e5d173d7221fc208701d46676ba79f8c135e2fae3b7193e89e402b5e8c5572bb5b6f5bc30b036706bd7877a40c82b6be9deed858631bcd7b84f0dbe6", 0xa9}, {&(0x7f00000005c0)="433af8122ac229d4e59c37d27595a5b65f7135e61df3e6f6a9499c598b531103284a8611da0fe27ca513e2610af7ea5d2d719cf78edd62a495c2321eaa904b482b3c85a97a658eb27ba32d84f7516b21e665644752cfde3bae14c9fee3a894bd3c8294a208fe7c", 0x67}], 0x6, &(0x7f0000000a80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}], 0x88, 0x80}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000bc0)="bc94694f9fa7c5702d83e82f4c652b9c2ffba3c1e56b3c530e39729954e1b9987c21f6d8e2b98e85a5", 0x29}, {&(0x7f0000000c00)="4826fab52012ff40ec5893678dcb258cecdd659cb19d2d1405e3ba613e833c41c29b1ccb1b516f6a5845c863dc194431e44a435949c3a7889c55cedbbb43003b52b9115513bfacaddd2dfa5b58c6a5a93fcd5e3ebd01ecea400a87f77446cb07cbe2cb3e9b010e5225a0db39fa103604ee1b7e23d2d1dfc3749a2a3f880e9e0b7a5acbfefb21c8755d85adc8aec494e18a37e2c3c837d241e74fa27d8993e32b48517be32ab2ed8908566def6bef750d99126d13d2008b50d18ca1bbaba30368340a93ed9006443ba4d81de8eb9fa418f5849da3fd377f8bf9fbd6a9505347d8f6b6e201ad03c0e4fcd553dc3bca2d48f427", 0xf2}, {&(0x7f0000000d00)="550e6ceb95e6644d1c86e6c599fc69296b8c0873200fad8b2830d747162a2f1164d2319deedc574d4d5e3ffdaf0b9f6e0dcee3947fac8246759cb2eb7d342f056a5c7ccef7adb884bf4c75073de8b14a17c23a4b951f0c8d78a91b599e6d878dd9049b93d7457135546bf067d314b2fb759076818ff76af82c5b63bfedc18c14dbf48d616329c826c00bea45e66bc1920534dcd6aed1c79bdb7f9d7c6e1ef08d301acc58c1a6b1ea4e573ffa6f3db386f14c2e24ad093508e1d1e5b30984008fac2895961dc693f0840df8748935da2d3b4ff268651f9b95713bb32a1b703629ca23f1", 0xe3}, {&(0x7f0000000e00)="e6f274ed0f529d3c46d7005f75e3d0fbef0764f555071ea3f83d6e4b4cf3b5100083d3a8298eb87101ea6cbf85b4fb61ec262fce8ea3c40daf13d34097d2350a952302ce8b802d18f00818cd2b", 0x4d}, {&(0x7f0000000e80)="7de84da037d1414f824f7dc92ba13832332772f273f885e137e35fcb3565ff3eb363e90b93f9bf0e5b1ea149c638b8132e4ead91327e9c64809823a79fd94487ec6bacfe007af7dd4539b06399a2a47b644958a87b689c265a0a8da765", 0x5d}, {&(0x7f0000000f00)="e6a72c8ca540043dce902ac40b55adbd792c7dad82dedcbbf0367f73034dddc7a986bb0109b0f3017ec7ce7b7187de366f2e3400aa4eadd8b196d4c39b91ba7bbb36f9008d00ba11e7900859acff1a1367028f5f24a410472d85e76e314b92", 0x5f}], 0x6, &(0x7f00000075c0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000018000000c60429fa248777b1145900002046196e32b2ec12423f2937e665c6e3b6a0b7b0da57e33eed542aae3a4dee346ce7ff3409b093e8c10fe2b97ea30dfb58b78b38c9cde8e089211aba5a87c327feb8c7cd9eed7ea11b65e00751d415aca702666a02a4", @ANYRES32=r19, @ANYRES32=r20], 0x48, 0x20000080}, {&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000001480)="b5d9a251952417b006927abf580ac5470dd6ceabd823dcdad5c209c6b38eb0a9887ad076336343b8fa5d4078a7e9e4a7bd327c372328e790cd442e54195a8910f704e11856935fb14cf2b50b7bb64274dbcd90f95298380a262cfa35595ebe0c4d08e8709feef7f05674a15bd4927acaf001fe5fc666982d2d05b26cc67322e89e901f1cdee5ff1fc099ea00f752529a5fe1dcf1c239c92b3ba4418cb54b75749f4c17eb5af574e5fcf7787c601988a6fcec665663d455a74e62de8c89d570ae8890b6cef3c2", 0xc6}, 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&(0x7f0000003480)=[@rights={0x28, 0x1, 0x1, [r33, r34, r35, r36, r37]}, @rights={0x18, 0x1, 0x1, [r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51]}], 0xb0, 0x20000000}, {&(0x7f0000003540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f00000035c0)="414582df065b1e2c4a283c5dd4246c03d876b86394644707e99ff33ac4e3787df9671e61314c49269ea9c74d0410afdec2ceddfeec90e6ee3f225e46ec62be1557a3eb4a227a965d4c7a52dba45d13818b4c64e73855f3ae403d2893d03708ddc4732366a78806d39a07ebce80d3855972bb66a045997afa26943b891c02b3dbb4ce307d2395c11de0416ba164b16037772ea9955ca5943b0346d0f4bf057a1be1a1a07ab5b53ae9daee875b9d9e8a514fc4f3a1ac1ed5e5c08063a975c0958b68e787457f2e", 0xc6}, {&(0x7f00000036c0)="536502fbf26f7f1a2ecc8298e0e9ff3dcf5055821581089b06666d47b50c58ed289ba7e746127a07d8283083a4711fd31a15f2e2e0d93e234e79f7aae9ff475cdfed33e56b00097d269a069e5e5b4d81461c4c79a7146f45ef04ffb757023795f3edd1de1a6fe13c126e2299739e9e245a135e8afdfebd50a0aac5f967d9ed4fcf52cbeb6980cec041079360368904ddd6a2f998eff04b2a76ce6b4248a5f24e5202f599e7f4e3d7788c9a9373960e8c395f6101303cf3a3263b736b42b452ac24275747dee9c80b7a84384f26b493aa07640cc1802d7e26873c", 0xda}, {&(0x7f00000037c0)="3ed6552bf0503b75bc9715703a962c81e13c2da58a2368063f0c5ceff33774e90a6aa8262974b20bcfeffe48a05dadd7a05973c9c190b38108bdecf302b78d25cfaa9cafd40f1356747ffe77c2ec367bbfb1bdbda5bb53fca8121e4648b42e316c481a7c36044fd24315c9512c2d296de577e1dd3ada5f726b9bf62c00085229538d036445bf9fa87fa2f88c5160ca67495b6b3e3427f674b3eccb2064477a16a75a9a3d3527eca0679aab2ac6658bd21dde04666b10bf8b6922460f05c4e799bb54b64f0612ffcebd5bf423a12f31ffa78facdbed453db97d6072dd3e96ed", 0xdf}], 0x3, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r52, r53, 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0x1000}, {&(0x7f0000005200)="fc5a5f68e7c6974c3efe23978467dfa7eae679fd9d903670245d39e4d1db3f794537aee93a192542111edef57d426c12f95e16da079b236c977998c5db282a8cd3a2a8f209f8e804c71f02e85011e6fa152d9b7fb2492f13a99841b558aa8c7dc264a13bd91698ca20bc782fcb4b3b15a4cee927b9e398d0772b460b9d794c95ef9f148af0b3893eb99cbcc7b27547c79f6c413244b47dfc1abd8bb174920b350088db1a1719d4384d328c188067502339bbee56a44f8364e2be3ba68268452c239347191316333708598574e4d5d8d7", 0xd0}], 0x5, &(0x7f0000005900)=[@rights={0x20, 0x1, 0x1, [r64, r65, r66, r67]}, @rights={0x18, 0x1, 0x1, [r68, r69]}, @rights={0x30, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76, r77]}, @rights={0x18, 0x1, 0x1, [r78]}, @cred={0x20, 0x1, 0x2, r79, r80, r81}, @rights={0x18, 0x1, 0x1, [r82, r83]}, @cred={0x20, 0x1, 0x2, r84, r85, r86}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x18, 0x1, 0x1, [r90]}], 0x110, 0x20000000}, {&(0x7f0000005a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005bc0)=[{&(0x7f0000005ac0)="676bc28b235123b949dcb4ac54e18bd5004fc88b7326a3de0128a45c032332f40fab5dbbebbe4aac55f6332dfa7abcdddecf9fd9b45bc15d009690694c5ce19242a718f3eec7ef6aa196edac5944e3b0756e2d566949e1c932862fc9e21a94261fbbe6e8793d4098b0910d8a2fc0b19e8e66546eb35f01a1a568e48d63662c1753639c95df4bf4c6b86516a96133d9edf789907b4a0760b2eb72b6bea7a2b10b084aa99d2ae17c8243eecdc363c6ed3ed67675b924ccfbea379890d0deb3a9dc86fca77237ec25ad4e9dd67e8523b8f2bf466a5e33f545e78483bb075734e2ea44e421956f24d71d31628612", 0xec}], 0x1, &(0x7f0000006400)=[@cred={0x20, 0x1, 0x2, r91, r92, r93}, @cred={0x20, 0x1, 0x2, r94, r95, r96}, @rights={0x18, 0x1, 0x1, [r97]}, @rights={0x30, 0x1, 0x1, [r98, r99, r100, 0xffffffffffffffff, r101, r102, r103, r104]}, @cred={0x20, 0x1, 0x2, r105, r106, r107}, @cred={0x20, 0x1, 0x2, r108, r109, r110}], 0xc8, 0x14}, {&(0x7f0000006500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006740)=[{&(0x7f0000006580)="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", 0xfb}, {&(0x7f0000006680)="63980a3db20c3896d7d724401e48cbeb3ce88e61cfaef1894e1a6fff5da1c66b73c1b8534ce7152e82806a54c25ee85978c158ba31c05a3c235af7d27095b636764b17198fae69e6ef1987c887c9235dbe6550adb04d0cd0cee032c3881b04e84c36a8724c63ce14bdacff61311691bf7aedf0152115a25a93832d918e86f353f1e0fd1727d7a87cc7c3fc77c4629f204205be559c3959af", 0x98}], 0x2, &(0x7f0000006780)=[@cred={0x20, 0x1, 0x2, r111, r112, r113}], 0x20, 0x20048014}, {&(0x7f00000067c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000006a40)=[{&(0x7f0000006840)="6986b3ab761f2724e57b3fdace080a840d9cb8bc52e3503dba49ff43907a90400c54a2ada9", 0x25}, {&(0x7f0000006880)="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", 0xff}, {&(0x7f0000006980)="44cfe312d6c815c672f96258421957c67d3e52f7c4eaeca55d2bd68202e266399e905e21b15da08d41fda69611d7040c6710af21b0f77c0243b61fdb67b7dfa487a895a3055eb53db7b1aa5fa9d43101352929b18d6016862816ee92bd19541ad3c405cff6bbd9be21f2abf873f0211aa1dfc2104f5d1c2ffe92fb560aa97b105576b9", 0x83}], 0x3}, {&(0x7f0000006a80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006cc0)=[{&(0x7f0000006b00)="f689a620d7539e5fd10946725155c94c9f65c150b4ba1d57e7d6ba0ea5c61e5f121c127e4121678bd5a387e74e9ae2eabc7de94130a7dc5016c087637a22fe157c264552750684a3f23c8bd28215f78cd3fbbcc74f60d87d0526768b98792bc0e534f0d47d29e293a825369ca9e50dc1627dde3271b3002eb3fb031666711b7d36d7051b2f1611459ec67fc08e38a4a89da71bc302c0192782da5bd84848820a13f5a81db538fbea88a6ea7d2abb7b8a9efc7272beb7f49aed86eb251e95", 0xbe}, {&(0x7f0000006bc0)="92595f5307a8b79aa4053a3a38a5db428795f65ef907ae11815cd3be42dd6a76a294bd7de6809fabd419fe8f9dc5ed0deedd7c86371a78b3faeb5519a0ecc5efff1bb4a746115be8c6e4d0d40d46608824aec492ae810b51f3579cb41bdf7ddb70d70b73c2b5973c495fc17f209812a422d24ee5d512589679dfc4057107a3c936927c7aa2b3f0ea21a538a4a3e6cc9fa66e7b17867f152f020b151f4215839df4e78c1beed4d71981dc55f292defc986a7e86f8b34078bdf632b56a2ee6f13c9dd2", 0xc2}], 0x2, &(0x7f00000072c0)=[@rights={0x18, 0x1, 0x1, [r114]}, @cred={0x20, 0x1, 0x2, r115, r116, r117}, @cred={0x20, 0x1, 0x2, r118, r119, r120}, @rights={0x28, 0x1, 0x1, [r121, r122, r123, r124, r125, r126]}, @cred={0x20, 0x1, 0x2, r127, r128, r129}], 0xa0, 0x40005}], 0xa, 0x20004084) r130 = inotify_init1(0x0) fcntl$setown(r130, 0x8, 0xffffffffffffffff) fcntl$getownex(r130, 0x10, &(0x7f00000013c0)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r131}, &(0x7f0000000040)) 2018/04/20 02:42:52 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000500)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) r2 = add_key(&(0x7f0000000700)='encrypted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="1d2dcc3b75ef0ff382ac0ca4b6a04b956247fb634f2697285acbf70e", 0x1c, 0xffffffffffffffff) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="1845c3794dd4140c9741edaf58f876d3ff628000dec4e1b4e593bb3f78faa5ff3b6e3d3259d3ec80dd4c3284a4319e51815dfe256967f50550347967cfe1fc20708f922c7562b8a368ad6b07e12958e43f978540d504fa21ce6cb464dbbaff3fae7aa0f694018009660936c82955a11a0eed1469341ae08873f14350857c08d17ba4cb08d7446336d0182a8620b083ec37f001644e78003569f8d36f84f53984d7d3a3b5c31d6a4663", 0xa9, r2) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000300)=""/235, 0xeb}], 0x3, 0x0, 0x0, 0x3}, 0x120) socket$inet6(0xa, 0x80f, 0x3) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000001ff8), 0x5, 0x2) mq_getsetattr(r3, &(0x7f0000000400)={0x7, 0x504a6621, 0x10000, 0xfffffffffffffff8, 0xcd9, 0x1c, 0x8, 0x8485}, &(0x7f0000000440)) 2018/04/20 02:42:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf0ff, 0x81000) 2018/04/20 02:42:52 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:52 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) listen(r0, 0xfffffffffffffffe) 2018/04/20 02:42:52 executing program 0: r0 = openat$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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000ffffffec4d564b000000000000000000000000"]) 2018/04/20 02:42:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3900000000000000, 0xfffffdef) [ 343.260513] encrypted_key: insufficient parameters specified [ 343.336916] encrypted_key: insufficient parameters specified 2018/04/20 02:42:53 executing program 7: socketpair(0x9, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x800) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x97, 0x2) openat(r4, &(0x7f0000000040)='./file0\x00', 0x101801, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)) dup2(r2, r3) 2018/04/20 02:42:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd5b6, 0x81000) 2018/04/20 02:42:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca5ef963fb95cf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x9e) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@l2={0x1f, 0x14, {0x8, 0x1, 0x6, 0x2, 0x81, 0x6}, 0xeaf1, 0x3}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="bc1ec057ab89736b8927a4d1d83e89ef5c5bc12f160568863547", 0x1a}, {&(0x7f0000000140)="e828315512096b97dcbf07886fa32b1c2bba27016cb56e59f03bc4a610ad76563318c0e42c92ee63c7b362efc95fa27626f92f87a0895b199b919a4151762678096cd9e50110b7f9e437ac62e5e65e7ee0fddd8cb1ca02535138a52725a7b01d724bf1b8f3559ad085e2cf20fe33d69b6c73b69da41719aa151c0dfa17a162a63050de0d981f91cb418c6c1a201a4ebbc63fb0780814b318eda77bedd352f56e8746fdc9f7db", 0xa6}], 0x2, 0x0, 0x0, 0x41}, 0x800) 2018/04/20 02:42:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x25, 0xfffffdef) 2018/04/20 02:42:53 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x7438, 0xfcf}, 0x1, 0xf6, 0x80, {0xc3, 0x6}, 0x8, 0x7f}) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/20 02:42:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaac0aaaa7306040000aaaaaaaaaaeee0e38dbbaaaaaaaaaaaa00007336000000000000001dff1853cceed7957c321b99991540ee649796894d2c6d7420f5a6b7543375046048a174feacd15dc7d6ec89c1b93169e2c0074e4b3b0da340ac08d72c55bf6f6a14070000001ae265d4746099a7e94dda48e20f3d59ef3823fdee0a36dcd28f37fa62490d9d45a6452257e89bbe31a7ac3a9b4fb7a1795adea3"], &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/20 02:42:53 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="ff503a1515e2260e359ce61d8d84e37b893a745427eff304b2b95750fe61acb4683647063451ec4853f15c54772a8b25eafcb6b28e4696cfd6c1b7c67418ab73e46307d83f1265a6cc69fa0d31bc4fbef8752a2ed9ee3c13353e95e15b3c4d512eadcc65", &(0x7f0000000140)="317d9b62086c4d5c77a3faf9e324443b6e5c3156fd64bb2d5eb8477541ef879b02e356ceaa609c13f2d2ae37d6a6c5bd041094efe5839fb962d994796ce945e62c7b8f510085392c278552f02ef2c64bf38f30382e9bc276f2a623907c6526b0d0bf"}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x1bacf914c1badea, &(0x7f00000001c0)=[{}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) [ 344.064249] 8021q: VLANs not supported on lo [ 344.098255] 8021q: VLANs not supported on lo 2018/04/20 02:42:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3, 0x81000) 2018/04/20 02:42:53 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800014804, 0x0) sendto$inet6(r0, &(0x7f0000000040)="fc9ede358add0ac68c80514d847b5518d489ebc567405c87a51299c0872f61ec183512d9f86acb1c6a993af369afa45cf99820ce9da116f5b61d933028efe0ff1d5e5b5409d5e7a5077721b05390b6e3becb007f9123548ef344819008f113317ea8f3bfb9d47d3fea4d2969b2240f", 0x6f, 0x800, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xd4, 0x2a, &(0x7f0000000140)="4cdb87dd895f5aefa08c094c298ec921289efb0ec5a897e378310760ae27bdc4cb39ae1acc127298b1ef136dec11c8c2d0366bc3dcb16f8c406f558bcc64686e8de592b7eec98d8ddec6a764808ec298475bdd8c7f0a5cf124fd20bf780348ef152e233a7c3201272af8d43d289bc15fd22f9f33131cd3bc7264628e6151f061d1c9635f3ddd536fccb2ee50280330cb8a357980996761540f35fd05da139c26e06e4fd07cca2de0ea76474639ae026cbf29f4ecdece7c88d669592bae401dbd3f24e1da0cc6f7d9d8742df352c4c261f16bc090", &(0x7f0000000000)=""/42, 0x80000001, 0xfffffffffffffffb}, 0x28) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) 2018/04/20 02:42:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x45000000, 0xfffffdef) 2018/04/20 02:42:53 executing program 3: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x80100000807fb, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/20 02:42:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/20 02:42:53 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)={0x3, 0x0, [0x0, 0xd24]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'bond_slave_1\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0xfffffffffffffffa, 0x8, 0x2, 'queue1\x00', 0x6}) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x0, 0xc000000000003f, 0x204, "f3fed49fc80b6f50a87bbb51545df049815f5eed9eb7413414bb600db6188a13f19aa47d5b92d9df624b0ed8d7eb2be275b2ddc6e3b943b88dcaae56eff1b7", 0x20}, 0x60) 2018/04/20 02:42:53 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x7) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06090000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x7, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) 2018/04/20 02:42:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000221ffc), &(0x7f0000956000)=0x4) 2018/04/20 02:42:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x59000000, 0xfffffdef) 2018/04/20 02:42:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x54, &(0x7f0000000100)={0x0, 0x0, 0xf5, 0x0, 0x1, 0xfffffffffffffffe, 0x80000000000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x38}, 0x8, [0xffffffff00000001, 0x6, 0x9e81, 0x80, 0x80000001, 0x6, 0x272, 0xb495]}, 0x5c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {}]}) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'nr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="000000230100b23eba135434cc9209ce86cac18acf2a32458d874c49f4e1d40158f7c7c565685fccce35101966a6a0e3865e49", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/20 02:42:53 executing program 3: prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xaa, "cd48871aecd769bc49c0d30b0e8392b01aaaad008d97cd45cbbd4b92c8d6547d49d6d98db7aa162dbc05e944a7f2fb1c295d466eb95cdc2c73ae6a1af69bc1e7b64417bf20a90121c08a4f1cc1e88fb0f4a7d315945108c162bff703dd4bbe029279718e20706a2083e94e8afa5cefff33865b02f3761307a6064ffa551f644b07fa8afa4c9e9fbbf6564b1bbf0f6c8def80e372e0f15583a2e6656437f1c59c164776491b94d313502d"}, &(0x7f0000000100)=0xb2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x5}, &(0x7f0000000180)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/60) 2018/04/20 02:42:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(r3, &(0x7f0000000480)='./file0\x00', 0x2, 0x100) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x8c5, 0x7, 0x20, 0x9]}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b93d0200000f32650f35b901090000b800000080ba000000000f3066baf80cb88cae0e88ef66bafc0cedb9800000c00f3235002000000f302e0f71d4ba660f0626f20f01c966baa000ec670f01cb", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = fcntl$getown(r2, 0x9) write$binfmt_misc(r0, &(0x7f0000000380)={'syz1', "02b9401ba82319fb370427d464263d29d230be5f06358e7539197ab4c79e115866695ec76cdc478f316a17ac158d064ee9e594357b5d295c4610721621b067d3f922142087af0599894c7a8e46451c1e3a58ee745a1076d14daedbe9de557eaf203c3795491202057a748b5f93ee4e49b73b9bbf14f0ce298e1b2b68ff283b814c1e53930f3b723ae338f9e7793ad58742886de31bd0af2dd3fe7d68cd273b45e6617a9500ea080433d446c66897c87546be9075a27c933c55fc3bb0bd932e429a"}, 0xc5) move_pages(r6, 0x4, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fea000/0x1000)=nil], &(0x7f0000000300)=[0xff, 0x7fff, 0x20], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], 0x2) 2018/04/20 02:42:54 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080), 0x3b) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/20 02:42:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/43, 0x2b) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="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", 0x238) poll(&(0x7f0000000380)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x400}, {r0, 0x4000}, {r0, 0x100}, {r0, 0x200}, {r0, 0x20}, {r0, 0x2184}, {r0, 0x100}], 0x9, 0x9) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="7f454c46000000007d00000000000000000000000000000001000000380000f9000000000000000000002000000000005db3f9dd9827738f00bc1de011f474e38c2b880fc400000000030000000000000000000000000000139335e887b771bfeca069422f44e6b1a86d4e2b6ede63593a21550c76a8743911f17944762358f18550caba7065fbf120e6818f0f7801b60aaeb106b4fc01b8a50fbe3576ef35ae563f0667d21a1c0a3cc1e70189c48e0b8a4be35a1ab3d0d5af269d77201999ba9588483cc5375e9fd774d807e4010088cae0df894590d0a91dccc1311bccbdf4e2616f781861adbbd6c1917f991889740405cccd771ce771"], 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xdf, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0x615b0e79}, &(0x7f00000001c0)=0x8) recvmsg(r2, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000400)) 2018/04/20 02:42:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3d00000000000000, 0x81000) 2018/04/20 02:42:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x1, 0x0, 0x8001, 0x3, 0x20, 0x3e0000000000000, 0x3, 0x7, 0x3, 0xffffffff, 0x885a, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080), 0xccb78c11) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000600)) 2018/04/20 02:42:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="cec4017f005f4b455859758fe303000000487d83bf87e805"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x51, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x5, 0x9cf, 0x10002, 0x63}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00000001c0)="a3", 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x8, 0x4) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000200)={0x2, r1}) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) 2018/04/20 02:42:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x8000) ioctl$TIOCEXCL(r1, 0x540c) socketpair$inet6(0xa, 0x807, 0x81, &(0x7f0000000200)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x100000000032, r0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) ptrace$setopts(0x4206, r2, 0x1c70, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="43ea9e4320fcf04a0bc7907b9c461e62", 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x1) 2018/04/20 02:42:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000694773e9d518aac63af2580dbc328294dd1a391fe551f487b6c697e16a00eba3733e0c32190f44a76fe9d0dcde59e204000b5006109ae0764c7b8a57fa8e790ddc3db0ddceb06af73bec9530a04bee5a498f2f01340b324b798abaa001a1970fe6d63f", @ANYPTR=&(0x7f00000045c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0xd6e849a38cfecbf6, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$rdma_cm(r0, &(0x7f0000004640)=ANY=[@ANYBLOB="0e00056ce14d00fa", @ANYPTR=&(0x7f0000004340)=ANY=[@ANYBLOB='\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffc43) socket$rds(0x15, 0x5, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8900, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x0, 0x1000, 0x6, 0x5, 0x9, 0x3000000000], 0x7, 0x1, 0x2, 0x5, 0x9, 0x7fffffff, {0x15d, 0x7, 0xc7c, 0x0, 0x7f, 0x5, 0x4, 0x8, 0x25e, 0x2, 0x7f, 0xad, 0x4, 0x200, "9f3a6f8e5a94758c44b8107d84a1cf73dc3bbcf116219d5d5acf3c24d3a206f7"}}) 2018/04/20 02:42:54 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x62000000, 0xfffffdef) 2018/04/20 02:42:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r1, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x5) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x8}) 2018/04/20 02:42:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3700, 0xfffffdef) 2018/04/20 02:42:55 executing program 7: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f00000001100200029bd7000fcdbdf2574677231393200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002000000000000000000000080001000101000008000100ba000000"], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x20000005) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='bdev^D\'\x00', r0) 2018/04/20 02:42:56 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c006a070732ebb0470ecc0f485a80f9eba01b7b1529d86ea1c6b2a6dccedcb279b8bc6e796dcabfe7103e9fce27cd07c113c6acacda6dc8e0a8b4ff6ebae64f15750ae345d5926e81e8f346e3e2445004bf5bce7bb4266c46bd01e80f84d978a09e9c097858ac817dbbe54be54acd9e7d70726d837b766e10b85ed7c01ac628982c", 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x120000000) semget$private(0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r1, &(0x7f00000000c0)="a798c799eb7107759a6580d3ce928f09977dc06005afe7e287711e4c28ece8d878de75562b59943cda55af2aa54b9afdb2f4f55ae512f93aea01957188260ac34a562a307beae0547dc6379da5ab28b713ccc49e7906c4ebb351287412b0697a689e09c9696bfe594ec0f80989c0e49116439243897e0903da1d0781833eb9f2d31956509d6b61dc85e2825609a1db2fe286e3a9bf542c397c1029a7d35aa1", 0x9f) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/20 02:42:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3800000000000000, 0x81000) 2018/04/20 02:42:56 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x149000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bond0\x00', r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/04/20 02:42:56 executing program 3: syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/87) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) perf_event_open(&(0x7f000025c000)={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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x6400, 0xfffffdef) 2018/04/20 02:42:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f00000000c0)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/20 02:42:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x6) r2 = getpid() r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r1, r0}) 2018/04/20 02:42:56 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x109000, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000380)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x140, 0x80) getdents64(r2, &(0x7f0000000100)=""/115, 0x73) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000180000fa00000000174e0000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) write$rdma_cm(r3, &(0x7f0000001380)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x48) 2018/04/20 02:42:56 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2a00000000000000, 0xfffffdef) 2018/04/20 02:42:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/04/20 02:42:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = getpgid(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0xb35}, 0x4) 2018/04/20 02:42:56 executing program 2: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00001000010000000000000000000000a11a836bb0b7ee7e6900000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000640)='./file0\x00', 0x171202, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/20 02:42:56 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x800) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, &(0x7f00000002c0)=""/137, 0x89, 0x1200000000000000}, 0x7}, {{&(0x7f0000000380)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/235, 0xeb}], 0x5, &(0x7f0000000840)=""/26, 0x1a, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000880)=""/117, 0x75}], 0x1, &(0x7f0000000940)=""/196, 0xc4, 0x663}, 0x1}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/179, 0xb3}, {&(0x7f0000000b00)=""/217, 0xd9}, {&(0x7f0000000c00)=""/155, 0x9b}], 0x3, &(0x7f0000000d00)=""/249, 0xf9, 0x1000}}, {{&(0x7f0000000e00)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e80)=""/137, 0x89}], 0x1, &(0x7f0000000f80)=""/169, 0xa9}, 0x6}, {{&(0x7f0000001040)=@generic, 0x80, &(0x7f00000015c0)=[{&(0x7f00000010c0)=""/173, 0xad}, {&(0x7f0000001180)=""/138, 0x8a}, {&(0x7f0000001240)=""/190, 0xbe}, {&(0x7f0000001300)=""/128, 0x80}, {&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/35, 0x23}, {&(0x7f00000014c0)=""/207, 0xcf}], 0x7, &(0x7f0000001640)=""/5, 0x5}, 0x9}, {{&(0x7f0000001680)=@rc, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001700)=""/17, 0x11}, {&(0x7f0000001740)=""/156, 0x9c}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/182, 0xb6}], 0x4, &(0x7f0000002900)=""/27, 0x1b, 0x3}, 0x3}, {{&(0x7f0000002940)=@vsock, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)=""/45, 0x2d}, {&(0x7f0000002a00)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0xf5}, 0x8001}, {{&(0x7f0000002a80)=@ax25, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b00)=""/173, 0xad}, {&(0x7f0000002bc0)=""/41, 0x29}], 0x2, &(0x7f0000002c40)=""/109, 0x6d, 0x401}, 0x7ff}], 0x9, 0x0, &(0x7f0000002f00)={0x77359400}) prctl$intptr(0x8, 0x0) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xffffffffffffffff, 0xfffffdef) 2018/04/20 02:42:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000080)="70565c59e7a27dfb44ba7f1b3d9161089aa9dec31cdbcebdd7d4a0d1f9ae9cc1478a0bf1", &(0x7f00000001c0)="01"}, 0x20) fcntl$setpipe(r0, 0x407, 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x0, 0x4, 0xe70b, 0x401, 0x4, 0x4}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x5f, 0x0, 0x7ff, 0x9, 0xad, 0x1]}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000180)) recvfrom$llc(r3, &(0x7f00000000c0)=""/58, 0x3a, 0x100, &(0x7f0000000100)={0x1a, 0x335, 0x565, 0x4, 0x7, 0x10001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/04/20 02:42:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe7740000, 0x81000) 2018/04/20 02:42:56 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x2000000000000000) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/20 02:42:56 executing program 2: creat(&(0x7f0000000180)='./file0\x00', 0x0) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="6f7332bc4d9322d67d891319cdd62e672b766d6e657431b02473656cefe923fad4e8ba97dd128d5e3ac285fa2688a3b000f93e65a618c80731263f9fc21f9013348eded9627a0d1cfdc6c8"], &(0x7f0000000a00)="672b766d6e657431b02473656c666d696d655f7479706500", 0x18, 0x0) 2018/04/20 02:42:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4e00000000000000, 0xfffffdef) 2018/04/20 02:42:56 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x5, 0x800}, 0x1, 0x6, 0x8, {0x9, 0x7f000000000}, 0x0, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_ringparam}) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x7000000, 0xfffffdef) 2018/04/20 02:42:56 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r0 = dup(0xffffffffffffffff) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20c001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x47c}]}) 2018/04/20 02:42:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f, 0x100}, &(0x7f00000001c0)=0x90) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x30b) 2018/04/20 02:42:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000200)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000040), &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x20}}], 0x58}, 0x0) 2018/04/20 02:42:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffff4, 0xfffffdef) 2018/04/20 02:42:56 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6020a17e00442b00fe800000000000000000000000000000fe8000000000000000000000000000aa0400880b000000000000080000ce2473837f0086dd0000000000000000000000000000000000000000000000000000000000000000c538b2ca800000000000000000000000000000000000000000"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) fanotify_init(0x2, 0x40801) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)) 2018/04/20 02:42:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd16a, 0x81000) 2018/04/20 02:42:56 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x2000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200800, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) 2018/04/20 02:42:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='anon_inodefs\x00', 0x0, &(0x7f0000001680)) r1 = fcntl$dupfd(r0, 0x406, r0) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x6, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x0, 0x206, 0xc886, 0x8001, 0x1000, 0x4, 0x80000000, r2}, &(0x7f0000000100)=0x20) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/04/20 02:42:56 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffe76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000080)=@delsa={0x28, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) 2018/04/20 02:42:56 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xc000, 0x0) fallocate(r0, 0x1, 0xfb90, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xaaad, 0x50000) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/138) 2018/04/20 02:42:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xc0000000, 0xfffffdef) 2018/04/20 02:42:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800021000000005", 0x24) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0xffff, 0x0, "78f05eec7185a5364bcc430bd4922e169ef090063c9485921cbb43be016a2c592b2f4af9f62695"}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/20 02:42:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x1, 0x5, 0x8001, 0x7ff, 0xfffffffffffff800, 0x20000000008}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/04/20 02:42:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004500)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/114, 0x72}, {&(0x7f00000015c0)=""/3, 0x3}, {&(0x7f0000001600)=""/3, 0x3}, {&(0x7f0000001640)=""/255, 0xff}, {&(0x7f0000001740)=""/102, 0x66}, {&(0x7f00000017c0)=""/253, 0xfd}], 0xa, &(0x7f0000001980)=""/242, 0xf2}, 0x101}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000001a80)=""/120, 0x78}, {&(0x7f0000001b00)=""/24, 0x18}, {&(0x7f0000001b40)=""/120, 0x78}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/184, 0xb8}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/229, 0xe5}], 0x7, 0x0, 0x0, 0x3}, 0x8000}, {{&(0x7f0000003e00)=@ipx, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e80)=""/235, 0xeb}], 0x1, 0x0, 0x0, 0x77}, 0x5dc}, {{&(0x7f0000003fc0)=@pppol2tpv3in6, 0x80, &(0x7f0000004440)=[{&(0x7f0000004040)=""/242, 0xf2}, {&(0x7f0000004140)=""/3, 0x3}, {&(0x7f0000004180)=""/126, 0x7e}, {&(0x7f0000004200)=""/29, 0x1d}, {&(0x7f0000004240)=""/242, 0xf2}, {&(0x7f0000004340)=""/201, 0xc9}], 0x6, &(0x7f00000044c0)=""/33, 0x21, 0x3}, 0x5}], 0x4, 0x12142, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0xffff}}, 0xfff, 0x7fff, 0x5f7dee45, 0x7ff, 0x6}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x9, 0x800}, &(0x7f0000000300)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="3018bf2bc8954bb824cbc7c054635d6d230f47126dd9e95fa37cf3acaae9baf7af48cc8fd5612195aacd05c44e693d2dcbe18d5cd398fd0f4db48b9d3de3bf763b2e08ce2155199ca7abcee393e8e9365935b826badbb704f45ad62b0a6c2efadf98f9eb0a2b9f86809eba0253a62825440eb9a15fea3a09530d43fdfd0af5f4688703647af76e43441947256ecab297594764691ac00fb1568951c86fdc96516247b75326e3a00f677a1467600012e52a42c59aa6016acf969b6beb2fb6d35ed7", 0xc1) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/20 02:42:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x39, "c448e6353fc5602e14a5ecd32d8efede6a1233eb18f55311415806d3db06f88eccbf927a31968660d654f566d7fdb6d2334ab8bbbe23c62892"}, &(0x7f00000001c0)=0x41) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) 2018/04/20 02:42:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1e4ce, 0x81000) 2018/04/20 02:42:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1c000000, 0xfffffdef) 2018/04/20 02:42:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="a57bfced235eb840fd763cb633f057944d3487367472f831b0364b1317a323a5d5d179ee24119926a465e1e89560c504a8d046929d9e799792cc978c94941641f7e481dd6c98180b0cfca50a33c3527dff590c7c5c302fc175d10266bd3eaf492cbcf5624956c2a8ee1e9e18ecfcae58c75d2bb8148ca2fcbfe8f76fb22e86918ecae8f5ec725efc5fe48eadcdb6f390acae0c850f55e7754a8c60220b76fba078cf535d7ca0b3569ad7a89a25511f389cc07e6a8ea3bca56896892a973ce737741311ec59fa0abd8b6940839e587badd6b44bd88cd9cffee5c9c062af89de00a0b7fcfee21bf5357f8696743f45676124ad") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCFLSH(r0, 0x5441, 0x0) 2018/04/20 02:42:57 executing program 0: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0xfee7, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0xeb, 0x4) 2018/04/20 02:42:57 executing program 7: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x5, 0x0, 0xffffffffffeffffc}, {0x6, 0x1ff}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0xffffffffffffff93}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x480) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/04/20 02:42:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x109, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/20 02:42:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:57 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) gettid() sigaltstack(&(0x7f0000005000/0x4000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000006000/0x14000)=nil, &(0x7f0000000040)) r0 = semget(0x0, 0x5, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000080)=""/242) 2018/04/20 02:42:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2300, 0xfffffdef) 2018/04/20 02:42:57 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) getsockname$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x410000, 0x0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', r1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/20 02:42:57 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffff9c}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x90, 0x481) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x9, 0x8, 0x0, r1}) r2 = openat$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, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000040)) 2018/04/20 02:42:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1f0d2, 0x81000) 2018/04/20 02:42:57 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = inotify_init() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x5, 0x2, 0x81, 0x6, @time={0x0, 0x989680}, {0x4, 0x4}, {0x4, 0x400}, @note={0x8, 0x9, 0x9, 0x356, 0x7}}], 0x30) fcntl$notify(r1, 0x0, 0x282) select(0x40, &(0x7f0000000000)={0x2, 0x9, 0xad, 0x8, 0x7, 0x6, 0x3f, 0x81}, &(0x7f0000000040)={0x0, 0x4df19d01, 0x6, 0xffff, 0xd6d, 0x80000001, 0x101, 0x6}, &(0x7f0000000080)={0x5, 0x9, 0x6, 0x401, 0x7, 0x0, 0x2, 0x3}, &(0x7f00000000c0)={0x0, 0x2710}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/20 02:42:57 executing program 5: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa04000000000000"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="01000000100000fa"], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000003, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000dd1000/0x2000)=nil, 0x6000) msgget(0x1, 0x530) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0xffffffffffffffef) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xbcb, 0x0, 0x1f, 0x0, 0x4, 0x80000000, 0x81, 0x3, 0x800, 0x3, 0x5b8}, 0xb) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r3 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r3, 0x8, 0x0, 0xfff8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21}}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xed, 0x48800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000580)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='syzkaller0\x00', r4) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setresgid(0x0, 0x0, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x80004, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c81, r8) r9 = msgget(0x3, 0x101) msgctl$IPC_RMID(r9, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) 2018/04/20 02:42:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x30}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/20 02:42:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="1e1862ea2b0e9a1e8c93613878c5558a106c7e474ce54c28bcb592418e544d6cb86fb2df3a1d510a77145c61d15296fc214a6d2ac0b30912683856a40eb380abfc53033e1ad68d4312e234189c1d0dc04c314428003b4bd80d8bfe18df656459157244a6d366cacdd53d0b92a03b9374ee6b2fd9434635ef715fe385b0117f9dee085a80b590d42b8efb0a08d35b1b48282e14ed1ab50e", 0x97, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1f0082c44f22fef783fc429d4d3da6e7fdc2a0f6297627bd05882da13e859c79a14e8372c1111f15070cc58c40c4f0c2dfc3eb92d539de8e92702ab870b33fe0f97fe68cf2c69ee9dc693f9899dee6e70b7ecedd06e6fe83a78ec3974ec65d007c000eef74dc3303e062301fa781b5e1081e27896ea01cb5c6d6b7fb060c5aa2a50426499ff86cc632e5e99aa03fa62751324e0241c3287304f4f86bcd9b39923c5ad9ae784920ec05d3b7297c43e5a0dc946e1f0faa6fc8acb25e05a5cd0eb0c0194758d5b29532dc31e263b321efa0d60227409ed7a3c8d14f85bf30e3cd783006ef240d1077", 0xe7, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000340)={0xfffffffffffff801, 0x1e, 0x0, 0x8, "9dba6da19b2287b1183acdd2114c0e25c0ca62bdef2a1c5df3ec094a3cb652ef"}) prctl$getreaper(0x2, &(0x7f0000000000)) 2018/04/20 02:42:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:42:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000002c0)=0x101, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000380)={0x1, 0x6, 0xffffffffffff0000, 0x2, 0xffffffff, 0x8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f00000000c0)="81e7d67c48a8ca2379fa9f148001eacc2aea12768551e9ade375e7ee59eda246e22ae847b0fa59fc7b240fe9d4c571a03dec70a7b266ecd3fc455195fd0e099fb86bd641df2e11af77b2fab371e2e78d023d6f7224145b950c41030d67f42486299d9bd2650129be280d9f55fa38741a674ba70a9e0e8e2c3919585d63b58583020a669afe58db459a9b9f77479e08db441a39db5739243cab51bef9e398", &(0x7f0000000180)=""/217}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b34ffc), 0x4) 2018/04/20 02:42:57 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/20 02:42:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x11, "e12a3d1baec189e6cf94da7aa91a086c58"}, &(0x7f0000000100)=0x19) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/20 02:42:57 executing program 0: clone(0x0, &(0x7f00000002c0), &(0x7f0000000700), &(0x7f0000000000), &(0x7f00007c4000)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'team_slave_1\x00', &(0x7f00000007c0)=@ethtool_sfeatures={0x3b, 0x3, [{0x7, 0x7}, {0x0, 0x1}, {0x1, 0x81}]}}) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) setfsuid(r1) wait4(0x0, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/04/20 02:42:58 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x2, 'none\x00', 0x20, 0x5, 0x13}, 0x2c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x0, 0x1, 0x4}}, 0x2e) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r1, r2, 0x528, 0x1000, &(0x7f0000000100)="e10426df075991eea124c4283a62334efb7d0c334ccb2ff9f7a5bcd2", 0x8000, 0xffff, 0x81b, 0x4, 0x7, 0x3ff, 0x100000001, "8c322101cddb4c09ed23acfb8abea32385c079f9c56e6509c5434a6eb2f4f0860c02e4fc91646f6d84c0e03e938e1c5b587b213afcc87ed928c80933ccb3c360d35f94904a495d909fc4be76932eeee21b7adc30edb223700fb43163b6f360a318f63bb2a213281414eb9fbd7481183d6320e84d9241cb171a7964afcd71a84d74ff2b8d64992127a4e2b386e1bd6665"}) seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x4, 0x28a, 0x1, 0x0, 0x100, 0xd4b9]}, 0x10) 2018/04/20 02:42:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4c000000, 0xfffffdef) 2018/04/20 02:42:58 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000300)="27b800", 0x3, 0x1) dup2(r1, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/04/20 02:42:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe9a4, 0x81000) 2018/04/20 02:42:58 executing program 3: creat(&(0x7f0000000440)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x1f}, 0x8) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r3, 0x4, 0x3fd) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f743a73302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a73302000002f7362696e2f637570a3f7dd521aa164640d279a6d0a878d0e0bcfd9f20f945af6e35bc5b6654a68946f67ae8d42c90c857ac4c72d9805d7ca582bf5e8586c0064d43a3605b3e2ede1ebb92ec800ee6bd0d81257f7c13630d701219acf27a9be45fd437cccc7ba60bc56e1fc7a2d260970c43edb79"], 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 02:42:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x200000000000000, 0xfffffdef) 2018/04/20 02:42:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xd5ad, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x400, 0x5, 0xfff, 0x9, 0x0, 0x7fffffff, 0x20000, 0x0, 0x87, 0x90, 0x4, 0x1, 0xfffffffffffff127, 0x0, 0xfffffffffffffff7, 0x3, 0x6, 0xfffffffffffffee8, 0x100, 0x9, 0x5, 0x6, 0x0, 0x5, 0x40, 0x9, 0xff, 0x1, 0x7, 0x0, 0x0, 0x7, 0x100000001, 0x200, 0xa9, 0x17c9, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x1400, 0x8, 0xfffffffffffffffb, 0x7, 0x3, 0x1, 0x80000001}, r1, 0x4, r2, 0xa) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x369, &(0x7f0000000180), 0x41}, 0x0) 2018/04/20 02:42:59 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x840, 0x0) ftruncate(r1, 0x7fff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x572, 0x3ff}) mq_unlink(&(0x7f0000000000)='-cgroupsystem]\'wlan0{bdevkeyring]vboxnet0wlan1%wlan1^ppp0\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r1}) prctl$setname(0xf, &(0x7f0000000040)='+\'em1cpuset\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/04/20 02:42:59 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2275, &(0x7f00007bc000)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x1, 0xf000, 0x100000], 0x6, 0x0, 0x1}) 2018/04/20 02:42:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1000000000000000, 0x81000) 2018/04/20 02:42:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3e00000000000000, 0xfffffdef) 2018/04/20 02:42:59 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) io_setup(0x3fb, &(0x7f0000000380)=0x0) io_submit(r4, 0x2000000000000189, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x1) io_submit(r4, 0x0, &(0x7f0000001a80)) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000200)=@buf={0x41, &(0x7f0000000180)="2ca0ad9e5e361a479d1379c84234e27443b4c17fc9a2c3d5aba99d9e5828bc29a592cc1a7f33f3e56c625a6da52f445f215cc081859b14f9635258d5069b6103c9"}) 2018/04/20 02:42:59 executing program 3: creat(&(0x7f0000000440)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x1f}, 0x8) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r3, 0x4, 0x3fd) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f743a73302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a73302000002f7362696e2f637570a3f7dd521aa164640d279a6d0a878d0e0bcfd9f20f945af6e35bc5b6654a68946f67ae8d42c90c857ac4c72d9805d7ca582bf5e8586c0064d43a3605b3e2ede1ebb92ec800ee6bd0d81257f7c13630d701219acf27a9be45fd437cccc7ba60bc56e1fc7a2d260970c43edb79"], 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 02:42:59 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1a, 0xfffffdef) 2018/04/20 02:43:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x30000000, 0xfffffdef) 2018/04/20 02:43:01 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r3, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)='n', 0x1}]) 2018/04/20 02:43:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x7e71000000000000, 0x81000) 2018/04/20 02:43:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x104, 0xdaa, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x401, 0x8}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe2, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x200000000000da0, 0x2000004, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x20}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000001c0)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000240)=""/14, &(0x7f0000000280)=0xe) sendfile(r0, r4, &(0x7f0000000000)=0x20400005, 0xfffffffc) 2018/04/20 02:43:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000002c0)={0x71c, 0xc, [0x3f, 0x1, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0xa91, 0x80, 0x53e, 'queue0\x00', 0x81}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0xc4, "b0d6d7698587c013ec5e0b4d429841b6e26a096d91a89eae794ab7c8710e8507e5976ff6a279f8501751821e13e660c519d7dbb5847564ca5aa3f79b068a18bcc85026217cf04c19f17a5b841dc4fe1fbec81f9f6f52a6545a00c1e4af2a7615a29bb9f3d4a95874c8cdb5749dd5a3443ae91c730834580beed5d289ce811c142227ef0e7b55827bcba82f04462d577d8fb087ef73c4126d66d7924fad22ae6d1c2cce9e4ef8a9bce41b459d057f87128e66b39c9d4b5717dac431492149779d6d5b233f"}, &(0x7f0000000280)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='(\x00') 2018/04/20 02:43:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48f}]}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x41, 0x800) 2018/04/20 02:43:01 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:01 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x1e2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x3, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockname(r0, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000bc0)={@empty, 0x0}, &(0x7f0000000c00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001900)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002040)={@dev, @multicast2, 0x0}, &(0x7f0000002080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000020c0)={@loopback, @local, 0x0}, &(0x7f0000002100)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002140)={@mcast2, 0x0}, &(0x7f0000002180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000021c0)={@multicast1, @loopback, 0x0}, &(0x7f0000002200)=0xc) getpeername$packet(r0, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002280)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000022c0)={@multicast2, @empty, 0x0}, &(0x7f0000002300)=0xc) clock_gettime(0x0, &(0x7f0000007d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007b80)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000024c0)=""/136, 0x88}, {&(0x7f0000002580)=""/29, 0x1d}, {&(0x7f00000025c0)=""/73, 0x49}, {&(0x7f0000002640)=""/136, 0x88}], 0x4, &(0x7f0000003840)=""/237, 0xed, 0xffffffff}, 0x7}, {{&(0x7f0000002740)=@sco, 0x80, &(0x7f0000003980)=[{&(0x7f0000003940)=""/42, 0x2a}], 0x1, &(0x7f00000039c0)=""/62, 0x3e}, 0x6cc86fb1}, {{&(0x7f0000003a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000003a80)=""/79, 0x4f}, {&(0x7f0000003b00)=""/84, 0x54}, {&(0x7f0000003b80)=""/63, 0x3f}, {&(0x7f0000003bc0)=""/102, 0x66}, {&(0x7f0000003c40)=""/208, 0xd0}, {&(0x7f0000003d40)=""/4096, 0x1000}], 0x6, &(0x7f0000004dc0)=""/228, 0xe4, 0x1}, 0xf69}, {{&(0x7f0000004ec0)=@nl=@unspec, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f40)=""/249, 0xf9}, {&(0x7f0000005040)=""/89, 0x59}], 0x2, &(0x7f0000005100)=""/98, 0x62}, 0x677f}, {{&(0x7f0000005180)=@pppol2tpv3, 0x80, &(0x7f0000006500)=[{&(0x7f0000005200)=""/26, 0x1a}, {&(0x7f0000005240)=""/234, 0xea}, {&(0x7f0000005340)=""/101, 0x65}, {&(0x7f00000053c0)=""/5, 0x5}, {&(0x7f0000005400)}, {&(0x7f0000005440)=""/177, 0xb1}, {&(0x7f0000005500)=""/4096, 0x1000}], 0x7, &(0x7f0000006580)=""/42, 0x2a, 0xb0}, 0x101}, {{&(0x7f00000065c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006640)=""/104, 0x68}, {&(0x7f00000066c0)=""/170, 0xaa}], 0x2, &(0x7f00000067c0)=""/55, 0x37, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f0000006800)=""/213, 0xd5}, {&(0x7f0000006900)=""/2, 0x2}, {&(0x7f0000006940)}, {&(0x7f0000006980)=""/4096, 0x1000}], 0x4, &(0x7f00000079c0)=""/88, 0x58, 0x7}, 0x4e93}, {{&(0x7f0000007a40)=@ipx, 0x80, &(0x7f0000007b00)=[{&(0x7f0000007ac0)=""/58, 0x3a}], 0x1, &(0x7f0000007b40), 0x0, 0x5}, 0xe6e}], 0x8, 0x2, &(0x7f0000007dc0)={r14, r15+30000000}) getpeername$packet(r0, &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007e40)=0x14) getpeername$packet(r0, &(0x7f0000007e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007ec0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007f00)={0x0, @dev, @multicast1}, &(0x7f0000007f40)=0xffffffffffffffbe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007f80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000008080)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000080c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000008100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009680)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000009780)=0xe8) getpeername$packet(r0, &(0x7f00000097c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009840)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000009940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009980)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000009a80)=0xe8) accept4$packet(r0, &(0x7f0000009b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009bc0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffc77) accept4$packet(r0, &(0x7f0000009f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009f40)=0x14, 0x80800) getsockname$packet(r0, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009fc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a0c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f000000a1c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a200)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f000000eb80)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000eac0)=[{{&(0x7f000000a240)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a3c0)=[{&(0x7f000000a2c0)=""/247, 0xf7}], 0x1, &(0x7f000000a400)=""/17, 0x11, 0x2}, 0x3}, {{&(0x7f000000a440)=@nl=@proc, 0x80, &(0x7f000000c800)=[{&(0x7f000000a4c0)=""/4096, 0x1000}, {&(0x7f000000b4c0)=""/57, 0x39}, {&(0x7f000000b500)=""/191, 0xbf}, {&(0x7f000000b5c0)=""/224, 0xe0}, {&(0x7f000000b6c0)=""/21, 0x15}, {&(0x7f000000b700)=""/122, 0x7a}, {&(0x7f000000b780)=""/116, 0x74}, {&(0x7f000000b800)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f000000c880)=@nfc_llcp, 0x80, &(0x7f000000da80)=[{&(0x7f000000c900)=""/107, 0x6b}, {&(0x7f000000c980)=""/200, 0xc8}, {&(0x7f000000ca80)=""/4096, 0x1000}], 0x3, &(0x7f000000dac0)=""/4096, 0x1000, 0x5}, 0x6}], 0x3, 0x40, &(0x7f000000ebc0)={r32, r33+30000000}) getpeername$packet(r0, &(0x7f000000ecc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ed00)=0x14) accept$packet(r0, &(0x7f000000ed40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000ed80)=0x14) accept4$packet(r0, &(0x7f000000f300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f340)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000f440)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000000f540)=0xe8) clock_gettime(0x0, &(0x7f0000012140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000011f40)=[{{&(0x7f000000f580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000010840)=[{&(0x7f000000f600)=""/63, 0x3f}, {&(0x7f000000f640)=""/4096, 0x1000}, {&(0x7f0000010640)=""/239, 0xef}, {&(0x7f0000010740)=""/175, 0xaf}, {&(0x7f0000010800)=""/11, 0xb}], 0x5, &(0x7f00000108c0)=""/236, 0xec, 0x66}, 0xffff}, {{&(0x7f00000109c0)=@generic, 0x80, &(0x7f0000010a80)=[{&(0x7f0000010a40)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000010ac0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000010bc0)=[{&(0x7f0000010b40)=""/120, 0x78}], 0x1, &(0x7f0000010c00)=""/23, 0x17, 0x4}, 0x9}, {{&(0x7f0000010c40)=@hci, 0x80, &(0x7f0000010d80)=[{&(0x7f0000010cc0)=""/173, 0xad}], 0x1, &(0x7f0000010dc0)=""/152, 0x98, 0x1}, 0x7f0}, {{0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000010e80)=""/214, 0xd6}, {&(0x7f0000010f80)=""/108, 0x6c}], 0x2, &(0x7f0000011040)=""/250, 0xfa, 0x2}, 0x4}, {{&(0x7f0000011140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000011380)=[{&(0x7f00000111c0)=""/73, 0x49}, {&(0x7f0000011240)=""/32, 0x20}, {&(0x7f0000011280)=""/135, 0x87}, {&(0x7f0000011340)=""/43, 0x2b}], 0x4, &(0x7f00000113c0)=""/173, 0xad, 0xc03d}, 0xfffffffffffffffe}, {{&(0x7f0000011480)=@nfc_llcp, 0x80, &(0x7f0000011580)=[{&(0x7f0000011500)=""/112, 0x70}], 0x1, 0x0, 0x0, 0x101}, 0x6b81b6bd}, {{&(0x7f00000115c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000011dc0)=[{&(0x7f0000011640)=""/239, 0xef}, {&(0x7f0000011740)=""/193, 0xc1}, {&(0x7f0000011840)=""/193, 0xc1}, {&(0x7f0000011940)=""/134, 0x86}, {&(0x7f0000011a00)=""/237, 0xed}, {&(0x7f0000011b00)=""/153, 0x99}, {&(0x7f0000011bc0)=""/146, 0x92}, {&(0x7f0000011c80)=""/158, 0x9e}, {&(0x7f0000011d40)=""/73, 0x49}], 0x9, &(0x7f0000011e80)=""/167, 0xa7, 0xc98}, 0x1}], 0x8, 0x40000000, &(0x7f0000012180)={r39, r40+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000121c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000122c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000012400)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000131c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000013180)={&(0x7f0000012440)={0xd10, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x13c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x21c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x9, 0x1, 0x80000000, 0x1ff}, {0x3, 0x80000000, 0x0, 0x5}, {0x10001, 0x5, 0xfa, 0x80}, {0xfffffffffffffffe, 0x43, 0x20000, 0x8}, {0x5a191e1f, 0x8, 0x1f, 0x8000}, {0x2, 0x0, 0x7, 0xc635}, {0x200000000000, 0x100, 0x80, 0x7}, {0x0, 0x8, 0x8, 0x1f8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800000000000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x82f3}}}]}}, {{0x8, 0x1, r13}, {0x88, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r17}, {0x100, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x47}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffe1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xc4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}]}}, {{0x8, 0x1, r24}, {0x1e8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r35}, {0xc0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r36}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r38}, {0x27c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r41}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r42}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r43}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0xd10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) r44 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r44, &(0x7f0000002800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b8000000130001000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000a00808000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028cd2ddb8c0000bef7c801e57374c4e3228c6c0384000000e2000000400000000000000000"], 0xb8}, 0x1}, 0x0) r45 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2cb16ae45387a224, 0x0) connect$bt_rfcomm(r45, &(0x7f0000000080)={0x1f, {0xffffffffffffffb4, 0x4, 0x4, 0x4a, 0x8, 0x3}, 0x981e}, 0xa) 2018/04/20 02:43:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5400, 0xfffffdef) 2018/04/20 02:43:01 executing program 3: 2018/04/20 02:43:01 executing program 0: 2018/04/20 02:43:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2e000000, 0x81000) 2018/04/20 02:43:01 executing program 7: 2018/04/20 02:43:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x60, 0xfffffdef) 2018/04/20 02:43:01 executing program 3: 2018/04/20 02:43:01 executing program 0: 2018/04/20 02:43:01 executing program 5: 2018/04/20 02:43:01 executing program 2: 2018/04/20 02:43:01 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xc, 0x81000) 2018/04/20 02:43:01 executing program 0: 2018/04/20 02:43:01 executing program 3: 2018/04/20 02:43:01 executing program 5: 2018/04/20 02:43:01 executing program 7: 2018/04/20 02:43:01 executing program 2: 2018/04/20 02:43:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1c, 0xfffffdef) 2018/04/20 02:43:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe9cf, 0x81000) 2018/04/20 02:43:02 executing program 7: 2018/04/20 02:43:02 executing program 3: 2018/04/20 02:43:02 executing program 0: 2018/04/20 02:43:02 executing program 5: 2018/04/20 02:43:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xa00, 0xfffffdef) 2018/04/20 02:43:02 executing program 2: 2018/04/20 02:43:02 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe174, 0x81000) 2018/04/20 02:43:02 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000001000000020013004ad5ab59079e1eeb12f0efc7b192223fb6000000"], 0x20}}], 0x1, 0x0) 2018/04/20 02:43:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3032ca095f9cf8056227d82f31"], 0xd) 2018/04/20 02:43:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_delroute={0x1c, 0x19, 0xe21, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/20 02:43:02 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) 2018/04/20 02:43:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/04/20 02:43:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x33, 0xfffffdef) 2018/04/20 02:43:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1517f, 0x81000) 2018/04/20 02:43:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 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, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/20 02:43:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x6, 0x60401) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000380)=""/83) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4000, 0x200080) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x140) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x44, "179a77efc1a9465a7bdc5d0253919e5c84fb311b6096c66b0dde3da219d201d4f1a19ebd06429d6676565a010d5f96d88e35d0756a62c5cd4a8f8b445fe1a13f6f63c7f4"}, &(0x7f0000000480)=0x4c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x6dcc, 0x81}, 0x8) r5 = epoll_create(0x80000003d) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000140)) epoll_wait(r5, &(0x7f0000000000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f000069cff4)={0x4}) r6 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="5bb2445564f93ef2a69e8a9f8428ac79ab1c06a0f279c41fe48ec8d590c9a6eae0e52969d4a5c5183a834f95b25163520f4fa0b1f852bb07b442173ecee67bcd193030e2c6e0746abd", 0x49, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r6, &(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)='/dev/midi#\x00') 2018/04/20 02:43:03 executing program 3: close(0xffffffffffffffff) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x80000000, 0x72}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x6, 0x10000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bpq0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000c2cae8d7a806dcf8bbfb4f5aa1b44e19c383266adc2d82c0d77e823efe68dd47172d1fbafa225fffd9ca5d2d71d96a83037d7a41c265884ef3bbfa5008b130141e2b2d181e080c3d51d17db229f983f81f3887dba95327ac12fc7a94f073508f8b1de632e786468f9ff2c04cd76964270ec226ae04483d44d68de34c3b2588ac5c60848cbc8cbd0c618a329068178d564b98d91bdb998c524f9ab50ef4c66a47bc6109f13e09b2d7f05d57df080000000800000087ce0000050000000200000089787d7cdaa3dac78af3e3b8fccc07ff28fa73ff0fc367237b9bbfe11bf213939319575969cd2b73edc11c66eb5e551028ea9bad926381318177daaf0edaa1853ad8dc0a261cc218b41f8b3673d8400b19066fa1971a8140977a46fc2ca12cf38c792dfa"]}) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}, 0x80, &(0x7f0000447ff0), 0x2, &(0x7f00006e9c68)}, 0x0) 2018/04/20 02:43:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffff0, 0xfffffdef) 2018/04/20 02:43:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000), 0x10) 2018/04/20 02:43:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x100000, 0x81000) 2018/04/20 02:43:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x101) semtimedop(r0, &(0x7f0000000100)=[{0x4, 0x80000000, 0x1800}], 0x1, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000000)="27000000140007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) r2 = semget$private(0x0, 0x3, 0x410) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x7, 0xfffffffffffffff7, 0x1800}], 0x1, &(0x7f00000000c0)={r3, r4+10000000}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00000001c0)="985b1db2a2fa76e3d94b4dec4ced") 2018/04/20 02:43:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) fcntl$notify(r2, 0x402, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400a, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0xa5, &(0x7f0000000080)=0x2) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000000)={0x2, r1}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r2, 0x0) 2018/04/20 02:43:03 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x34000000, 0xfffffdef) 2018/04/20 02:43:03 executing program 3: r0 = socket$inet(0x10, 0x7, 0x6) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000000008000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x78) 2018/04/20 02:43:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x4, 0x3, &(0x7f0000001440)=[{&(0x7f0000000240)="ae0066bfd775595b8a93a4c254e4ec37e0a5dafb25a704959f8b09b10c24954bd3ebbc67d4465c3c5615f78fa90fddc379b7e12868c28e43aded0404b5f4d9ed520621200ca1050590345806cb789e11cc5f916270eac1ed6ee41c7a9cb8b2f161aa0a2181fab8f3c3eb534c8cda05f13b6e5c21aea4b296d76d1bcdea986625fe59bd4420991ec7f0c4729f28afd4d1e2b4fc9ec24b5ee4ae4f3499c2a10779dfd602860c12704fc4783baaabbca17957293ef96a1daa1f90c7c4adad95d0b3a8116375738d21939855081da5b869f8e8c2be62", 0xd4}, {&(0x7f0000000340)="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", 0x1000, 0x67}, {&(0x7f0000001340)="ac49b34c3aeeadac4e3cbbde8b44877ddc6e9fd09324c32f39bc748c2700f0f473083b69aec6711cee39477788c6a404cd4a7f780e982f1eb16fccdf9543dee01ce13d5a0fb5ef05698a88d91074938f3b594bdf202ffd88ca9def1bc49a81cbc14f13ce4d06057d0a0a95da0515e04e0586bb4d04eb4ee5eb6be908d77597cd2da0e58faaf156deb8675756a06781a4a7296d2881ecc99be85579ceb8a5939ac19100215b22e68e3c6ccd556b8c08ec86eede4063fc9e3333b829e6a26c2f14e4d2d4a2cfddcff00c0b2eb23f30ef3f016b1d163827c7e0ed8fca7ccd18f0", 0xdf, 0x100000000}], 0x80840, &(0x7f00000014c0)={[{@grpquota='grpquota', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@tails_small='tails=small', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@resize={'resize', 0x3d, [0x0, 0x36, 0x78, 0x3f, 0x31, 0x31, 0x35, 0x37]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}]}) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x98, "656fd9ce82f0df6e7f64b5ea8ae78b152d4b2d31806c7692649f6078a2b057830e01dc29313b906dea43de3643ddd1848d08c66040e32a1531b7034d139384ed043ec51cb05046aa61a845ed739c92859a8df38d3f188e04f4d40d2edb2ba968dfa487fff3797087c2d0362065395f148b6e2cd1f58b82b80d27a75d6ee4342aa9b4e94c757efb329b9c2882431bc19085342b4a186732e0"}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x7fff, 0xfffffffffffffffb}, &(0x7f0000000180)=0x10) 2018/04/20 02:43:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/20 02:43:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5, 0xfffffdef) 2018/04/20 02:43:04 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') 2018/04/20 02:43:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000f4ea010b000000defef454460003000000be000000"], 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)) r1 = eventfd2(0x6b7bccbc, 0x80001) write$eventfd(r1, &(0x7f0000000080)=0x37, 0x8) 2018/04/20 02:43:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd274000000000000, 0x81000) 2018/04/20 02:43:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x300, 0xfffffdef) 2018/04/20 02:43:04 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x7fffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffe8a) r1 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='posix_acl_access$GPL\x00', 0x0) socket$inet6(0xa, 0x3, 0x80000000) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', r1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/20 02:43:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000000c0)="31c155de636da2b1607f7b94bf01d86bfda6cdb9b7eb1aadd39c13cce00e2942b260e09c4a2b971310b43d007a64a393dbdd733e12c37fb9e9328cbfa86297f374ff79e7eccc97140b21623c5aec320b5b2980b94f721920d22918ea85a5ffe40c450cbb845d3596fb5d65718e4be5e95cdf407f2590afa23611c98dbada41bc44d2b3471b4aa4353e758d4ab55dd331c8a112ce83ed07d53372fd013627164366", 0xa1) r1 = epoll_create(0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r1}) 2018/04/20 02:43:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="e65f56fea83113e96f8d8e1438dfb55b87fb5ca69021b885b70477592fd99004b64149b086842de20322f041469324fb6d3712cb6aa003602f961192ca239daeb8599ad6ee0865e57948d0f1d12de5c7c0a68805e84c3b21ec3199d14ee4980b53e3e3d561f26575056ed6ca9430c9e6dd9c36d3baa74e9abf3c872e56b622f8eddbd8c063858c9dd7a163c0bb4aa46bf6b47d3ef0db4866fb352ef03b6308f645aa94578f7b4f6590401bb584b91bb9b758db1fc370bba955f181c5aee90d4338e637de88358346df3e4b5070b8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) 2018/04/20 02:43:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3c00000000000000, 0x81000) 2018/04/20 02:43:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0xd7d8bdcc19ccdaa3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10002, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x1, r3}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x80000) 2018/04/20 02:43:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="1b3ae0cc7a9ed7098a2897fa69c3d3ba09287843bfbd8da5e5244d29bff45971f7a077c260bc08d7caee3ce71edfacc7fe3626eb184f272c2b32e042e2344dfc5ca394f2f1fbb52103cb0d", 0x4b, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000001c0)="11ff78150b69d9a87e799acccc00c7f1382889d14c2abfd25c9c425019bde9d518a5e93b75818f418564af04ec4fe95231c7e2c25040b821733152641f89b7a04567f9e9dee54900e9f381da28268050d86e27328557449fbea9cff812766283c6661ac30d94ed1b836bef3e8d58113edf8598d7bc8798cd55a0296d587f42a1961ef680cefe314eb0744a2cfa0e26bfca76b5cd1f91199e1d062eed203a4f0fbe5322943447f3af0fb05890", 0xac) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000080)) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x100) ioctl$TIOCNXCL(r4, 0x540d) 2018/04/20 02:43:04 executing program 1: r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xfffffffffffffff8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x6415, 0x24700) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x4}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001540)={r2, 0xffffffff}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000000300)="f9", 0x1}], 0x1) 2018/04/20 02:43:04 executing program 2: msgget$private(0x0, 0x60) r0 = msgget$private(0x0, 0x100006) msgrcv(r0, &(0x7f0000000740)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x80) mq_timedreceive(r1, &(0x7f00000004c0)=""/21, 0x15, 0x8, &(0x7f0000000500)) msgrcv(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x22a2113ce13917a8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200200) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x318}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000580)='bond_slave_0\x00', 0x10) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) 2018/04/20 02:43:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x39000000, 0x81000) 2018/04/20 02:43:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4a00000000000000, 0xfffffdef) 2018/04/20 02:43:04 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:04 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x501000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/168, 0xa8}], 0x1, &(0x7f0000000280)=""/113, 0x71, 0x8000}, 0x12003) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000003c0)={@mcast2, 0x0}, &(0x7f0000000400)=0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipv4_newroute={0x3c, 0x18, 0x300, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x80, 0x2, 0xff, 0x2, 0xff, 0xe, 0x200}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_IIF={0x8, 0x1, r2}, @RTA_OIF={0x8, 0x4, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000640)={@local, @multicast2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x3c3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) move_pages(r5, 0x9, &(0x7f0000000540)=[&(0x7f00002f9000/0x1000)=nil, &(0x7f0000166000/0x3000)=nil, &(0x7f0000e4f000/0x1000)=nil, &(0x7f00006f7000/0x4000)=nil, &(0x7f0000a00000/0x600000)=nil, &(0x7f0000f80000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000f6c000/0xf000)=nil], &(0x7f00000005c0)=[0x7f, 0x61e, 0x7f, 0x95, 0x1f, 0xffff], &(0x7f0000000600)=[0x0], 0x4) [ 355.239612] FAULT_INJECTION: forcing a failure. [ 355.239612] name failslab, interval 1, probability 0, space 0, times 0 [ 355.251590] CPU: 0 PID: 27172 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 355.258806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.268165] Call Trace: [ 355.270766] dump_stack+0x1b9/0x294 [ 355.274399] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.279590] ? debug_check_no_locks_freed+0x310/0x310 [ 355.284777] should_fail.cold.4+0xa/0x1a [ 355.288826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.293915] ? debug_check_no_locks_freed+0x310/0x310 [ 355.299113] ? mark_held_locks+0xc9/0x160 [ 355.303250] ? retint_kernel+0x10/0x10 [ 355.307124] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 355.312128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.316873] ? retint_kernel+0x10/0x10 [ 355.320749] ? lock_acquire+0x1dc/0x520 [ 355.324718] ? sctp_get_port_local+0x3d7/0x1540 [ 355.329381] ? inet_get_local_port_range+0x386/0x510 [ 355.334479] __should_failslab+0x124/0x180 [ 355.338705] should_failslab+0x9/0x14 [ 355.342498] kmem_cache_alloc+0x47/0x760 [ 355.346580] ? kasan_check_write+0x14/0x20 [ 355.350806] ? do_raw_spin_lock+0xc1/0x200 [ 355.355040] sctp_get_port_local+0xb1e/0x1540 [ 355.359533] ? sctp_set_owner_w+0x530/0x530 [ 355.363865] ? expand_files.part.8+0x9a0/0x9a0 [ 355.368439] ? print_usage_bug+0xc0/0xc0 [ 355.372487] ? find_held_lock+0x36/0x1c0 [ 355.376538] ? lock_acquire+0x1dc/0x520 [ 355.380507] ? inet_autobind+0x1f/0x1a0 [ 355.384472] sctp_get_port+0x12b/0x1b0 [ 355.388347] ? sctp_get_port_local+0x1540/0x1540 [ 355.393089] ? trace_hardirqs_on+0xd/0x10 [ 355.397233] ? __local_bh_enable_ip+0x161/0x230 [ 355.401894] inet_autobind+0xbd/0x1a0 [ 355.405685] inet_dgram_connect+0x258/0x2e0 [ 355.409996] __sys_connect+0x37d/0x4c0 [ 355.413876] ? __ia32_sys_accept+0xb0/0xb0 [ 355.418100] ? __sb_end_write+0xac/0xe0 [ 355.422068] ? ksys_write+0x1a6/0x250 [ 355.425856] ? __ia32_sys_read+0xb0/0xb0 [ 355.429909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 355.435442] __x64_sys_connect+0x73/0xb0 [ 355.439498] do_syscall_64+0x1b1/0x800 [ 355.443376] ? finish_task_switch+0x1ca/0x810 [ 355.447867] ? syscall_return_slowpath+0x5c0/0x5c0 [ 355.452791] ? syscall_return_slowpath+0x30f/0x5c0 [ 355.457714] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 355.463082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.467918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.473095] RIP: 0033:0x455379 [ 355.476269] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 355.483982] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 355.491241] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 355.498500] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 355.505929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 355.513193] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000000 2018/04/20 02:43:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1e00, 0xfffffdef) 2018/04/20 02:43:05 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf0, 0x81000) 2018/04/20 02:43:05 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000200)=""/30, 0x1e) getdents(r0, &(0x7f0000000080), 0x284) getsockopt(r0, 0x4aee, 0x7, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) 2018/04/20 02:43:05 executing program 5: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000055000000643d0e1b78c649974c8d4f13e4e66ab9f4ae3787c393a624a3b91f794e8286a2e6fd1d54686e3d12e0c1ec9eeb5f5cc32c9e809d33ea53e89f904e175e165b7a358d8c820f3fd05d5cfc206b000000000000000000"], &(0x7f0000000400)=0x79) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) sendto$unix(r2, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r7, 0x1}, &(0x7f0000000280)=0x8) tee(r3, r2, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r8 = dup2(r5, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000480)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000000180)) ioctl$PIO_FONT(r8, 0x4b61, &(0x7f00000005c0)="b652907db3284755c5e779981cb382e567753401a20ea35d96c1c7bdf84dec30f2dd38627d7e5f16da268dab5bb838324a68aa0e5d47b35d4b203db3d0c006d9d39df594554dfb43c4b83851f18546f3ba56dc2307c21568112369d606fc7f7cfd6a0fd4cb5d65d6f386f575e92579fdbbda6ed9b0b72f6b6b9b108d98108daabe882c7dc5ae368dabe16b90fd2284d0f8d17f23f1bab2655698b3d4f02f184b7219eb5ba33b4a203b86d47b380592d07ebdaba8e25b59aa7812f244ada2460be8cb723a8dbaff9e2882176c3d9871237358fd3c162316cf47d09a52110aeffbd218a256782a38303a4727b6e781e1c3e11c796e661306c79971a2c9905f13a4fe68d0cdf05d724f8d2970ee4b3fa440feefcd03f87567c3b3ae5432e831d33e356e99d3192680e9d1b29739cadda9b615156a7ae0bd3ad8689b8a7d809459c2ae49800b8b130325038a31d8908df6172438b6c115a67f1b019e68834ab4be59d9faabab894419d7f1f43ff7071646151072223d4f4ae9e27e819978ebd2c051869758cf45c81cd0ac405dbe6877d625385381a0af16590a504cf279b0687e3761949c1281d39675388fa38c6dff6ca12ee1d203b741ba1c6551ee531973a181e24d1b2dfa2a13f421ceb5855dd900387944ffb7156d49421a6f64f918c34eb126cde90d691b195caa64f82d230249afdb2d03fabacfa4f0d99c9d64a7072aab1eb17642220eef29f5c925cd4988d216cff72c1f3da73f0b5cd5b601c96ac47e5988bef9c60a5ef3676c1714dd64733bf1bea893c74353b5a7da0bdd7841feff9c69664b2a676cf2c3c0fb64d5b52e97072205aa95f9e7cef4d64138481010ad69b5b669e95dfb44037a368536cc9926cf0dfc4eb92ca1b098b9b23845f34739f248d4a0bcae61c3090c2df43023040aba31a6b617f82567f0e9f42e7f6f50a9c22de8d7eeaa591ec3889de4fff75c398e3eb8a4d5973ca799a266aa88ed7c6a0c3eb69d601c18ada25ac7d87992705c5b5026cce429967f8f315c4e95eb84bfc1a5c1c4654cfaf42485ff611b9d934782a5f0dbc81c8170f45d38e95d3b4dbcc8c788a73505efe076ae18d5693ad7a869c95a589d7cb9683be70dd36f9094bae14232bada3d45688e7441f3993a8e37d657c4d41cdcdaa6c302be291ecc5f4653941420be00748dfcce91f35f5904e01c15d8cd5e312f0663658a8cc3e9592d00d8f0f608084875f764c58d77ed500f9c37b8afde5021aff357ac1eb70a0acf9568e015743a15726330f27c15eeaa5c4f5dc2b55ef686c95f9389ae8989e6b2543a3c32c91a1e28f222c285bb758775e278eefe7e6dc55abc2c0be798be5135343aea42e8ee6e2d9bd8996dc0cf028cdc2f7c05e84aff962f3cd2b3aa39e3f7f4b4206c9400f943c0edf0c5c56b10bc13434670dabf574a4116ffb0ca9ad4f5dc1fb872ae5e92b90098e9a5e8cadd7c9e9aca3fe9ef215432650131480bbbb9f584f65483b170da37f16c6bac70c80dffe1f9482723805fd7f26d59b6e8ebb405bf642ef03639840abc2fe12c687c3a73578ecfef62f14e2a9a3238fa8a0523919357fadb4e5a24cf8932d414960029242df72d9d4713a54aae658ef83c6baa975a307fba3d43881b0b6b8a822a45fc8e3dfca859c7f0bd4d6e0e6abe14ed47c5b5a9ec1ccae8498a5bf85f63b821eed55ae5d22bb1e813ff345a0a95cb22f02a98e1d85c79b2c8d5f2b142b432e420433189a46e899f07e74d11de610708f5d4b1cf38b3490d08a25c3102d7af449e299a6a3865b968ea2db41b6f341615d3eafb1b341b34dd1ad3dffafea727d4633394c48d09eb062b5b664272936534e9ba54382b5c019dc4aef93e7bc3b968170a1c51da7d1931000b933f025631308ab3c0a65f952218a4e5d75489f64a2f6e59f59a2d4a71a62de143a58d1d7a244501fcffc3d4df4267fc436f9c72d1326eececebf57694b7950cdc5ca264a950e26b57e7d26be3b0a1198ba1ffc9867441015b2f4d5c94e3078ad9358a57e1719990a35ebaa9cd55ec8bde616ec4c3f50a5c9e82071d4cd14caf14e7bb49bde521c6c550edda7426e077c4c1d2f8e6dabe27e348c0297d29a5208210694cbf0279892447fdde84fc0238d9ca26cc0c64575296662d2e3a136d9c2c0abb8cbd6299d866cc345283e25b0cef39d6e4bb8bf74cd8fa99a2e08e9a46dfc693bdf85d089d1dd6ac7b7818a204f5d4034195f11118375a21755c97cc0080ade9b5a7b15dcc2a88e5db775df1edfc58056e67ed43cdf931811fec6c59bbe4871f24cb3f0c8e1167498cdc2ba7c6cbe98e57faf6c3e0cb3ce8b2f53374cdfd75b8a72e8b28f3e3406fa7e76fee87784709132db64fc3659f0ff5ec43879487e558e7b53a7901668a1f839518eec3babb61f2d31ce4f11f724e1d9a1b8087be165bf8c9e6879db4985e567870a1d5e1e9fc5149e60a4ebdf3ee35ee1a708edd53b90e63907219586202fd6c0645b18b0c939492bc90b785cca0c5ce4149704643893aba532a0dfb8383f817839dc8948b6e73adab37f3bd38f8e53b96e28f67facfa207acb6902db1561354a9638cf8217bc5a119a03926c145361b7f00ef15d3360a4a8ac5c2e86f0e6a83653a2832838498f945daf73763ed9f44618aa5086b8d1c833bd73fe82e4cb5fc064038b6e32f46f82e72a1529f71349207860d093d7cf38ce4b11819f699e950b9e26e0c7938720f45954444bebe89d8e77a82c67b9e3a43b76a1069c435320d90285ee811dca21724946e9b94d4902ac3fa316947d8db17181de1f0e2472d600217c3f75a882d2a37d27389aa0ff30d0d7c7e32844da5a22b5162368f5ed2e58f34fc30dc1d4082a592ce48a5be97e074901fe6166374052c4c341640766d1bbbcd27d2b4074c2fc5b0c88f03a1cfca6332b2b050d42b59cf71fc43aa126d0c1c0ea75139f2b57dc6d399d9eddad33cfac9e59d626e3ac71ba2c48024a0ca321db7d9ba3ba0426ea1dd5c28159e487df0016633ed0f41fa921e40c46bb571829f6e79dfdf5048a77b87b03981d02d43974d1fff49a028a401cc9077ff1ae94d340c7be10c7e11e49dfce8723a6cf5811cba621bf52ee0236c11c0cd2a9935e6c9d577dacce9062787846442eae3219e674c0de60735a7e223b2a6d6e520b1bbd189c51af79fd2d2daf9e91dd9953d61d5d01538af01b6b8532bb6b3f951f762fc94f5c63b987a5cf2eeb60246854a156d23bbe189c4d27bfba6f958672954afce384bda47093791e91d6ca7645d11889b428b3e2eacd132b6636460ee59193f6b39149bada11e11641d2fef32e001877dabecfa0b475545efdf2cfbdbeb47d981ab54f230f600f658d2289120ea6e0c7c8efe1d43765a9698aed8e0ac0eb5cc1bb896f2a161bded3286db78bd51f108642fd573ae8258f45d0cb5618f9425d6a72346407a0f4141443af252bd3536694d24214f1716c89caa60e45880a4ef5abc45ece5a08e2826fe644923bacade97706fdee267e86d42ffc66d928f9fe028df9f02f0154e2ed655c40545471ab2b942df920396ea2bb683f312e0b6c3e5f74343dc8e712211fc4d976f74718229dedd7e5b706476dc32c703587b377893db3ecb0ccdbd2cdbf60f6a428d2cf85417aaffa193b3232050aecb0e4eee92bd14a05f39e5c65bd7080529ed0e70e16727bce96c99e852444963c754bf4e04c590bb79dcc8174bcafbd8bd28d1ba73cbbb6aa0926b56a5fb2d438ce868088e052adaa461b2258fa62046613edc827bd819ffcd69e6c7cdbb8c5f2fca868b2a5d0e160b800e6564ff1ec8f7e6a33c63d11f9f8dc1a8afb5d65de409bb17f28868532127de5def5a856a790789faf7c922e05c2378daf5e189bb443e29b4d92b4c7d05ea4ebd33b090e9c9b000ee62bde37776fe9f4b903df22fa3e63c05603067e7c5bec09f82a8cfc9b36c654c4cab4502b2a65fd2bc52457e0e0d649a0ea769f3b45458285a6b9e63b72b46425e5817fa274bb11302650effa9b64028adddb425a1701a993286f5fb4998e8e8e42cf493e4b597e9e77d132a33bbdde660674463bcb1afa73263af36381ac99a45991932b4775b658ceac6c6a2d11690fb0f229af4b67bd9748d36e54baf334dc61917a16c65e28f5ff6c15c83aac12c369bbb445314681688e5df1fa98e1ffc668cb2dab902068b56bbaaeffef5f2c28e833d52cbf480f19fb0ac2e2f0c9adc016195e5e21f4422d34af01e1852e73509ad963d98f3161a3bb2cfbb4120b7e605ca34b1acda5dfd3f8ba5eef67e12908387938b9bbc3f1a5bd27e366a9638fa3a9699b40be60dd8b54b447a2998c4e6f13b0601479f8cff60e57843e257311f64ec3ed9629237c010c7ad9d2924bdd6e23f80f69a2a3bc661313c64c3affc88426096f6053473b0835e3d79ee5b789eabca2337d6c144090bf97a61c2a32f4f69894621e11821141e0e96773a90950012d87557fec145199268e0d631e45e42884f27cd9a95492efd95dde5b059fe22e0842db700a54ba9ea37ffc68670b9320e9dc3772dbfae5169cc2f42e6fe4e6d002c1d6e5395cb1ed621b682ad26c6ad355a3ea8f35d5fd6979bddefbb1875a26b078c6f8943d26ab1796a367f572e6ab0e1c6950b02d9dde7f63e2eea0ba7431163d84abd2de9c2613fa96ee5dc214ef354a732195c65eecf3130633f25ad2b82a3eabbdbea44fd323bb5be81b393bcb0131b6324bf7981e1e9a0bd820c0c0a4bb16a43c3b1506b71a0b1774e2a132093c6b6f6f43975cc045460df4a00b45cb8a9485cb4c5d3f5595328f0e554a7c44af0ccd5de3693015b5177886f273d3df6d27dfa763a407c80bc714da280d3f45929d39ca3afd5477fa0678a8c720d0c203c75c83eb42f7cb4f391277d9942e24ed417126d988e3327fe6233826457199952017f28dd67e0b51903685db09893071a5ed2e6affb58089de85853c3b6c2bc58f4325e6e37d464cd81289fee663cbc82a8f8d46cd2316073d6eee1418364056c261aaa731862c3c616e8bd09070ed0c33d924dc4b8407e0b2ea863d79eb0d131a77227994e059e7c60606fda02af8d1888cdda200c1748225ace1069e89c694651b4563ad9b533b0a4e1de39f312d57f62171e21af8ff6168ea7f660ba96a8265151b33453d09f828aca7682fbeff3525e5342c29e89419dcd5289aa3b980051f213746a35f3e6d4955adfa046a22935ace08caefa50442e5a9b716056b633d9206dc6de763778bb052b3988fa4f6db7337afdb165b2dbf16c7f82f638edac710ceed3b1a19a2ca16024d7b1b3c0a3df73e2974af285ee4b903ef8f2b0ab6b7c725c942bc88dc0e973193db2063f12e4258ec8a79c346942b332829e1046c0e93aa89e2015bd68603a5c5e9a739102c9e354d958c5812ff309fde60b77083aed31912719e28f61358edbce2a85d30a10d99bd0876fe5a07c6c1b78e57d6db619871210ac8abd91b258da253ed3997e30dc5cb63018c1ab72df8fed857c0475aeca204408e410cfa084738317aeaeeb4f596aae19222302cfe6caf023ae7e92de0d3a3d87c0d0c5f65b4e051c66ebac1bb416d2eeec17dc87911766ebab915393797091dc196bf1f5a5a8c58481e97ce9d015a63cab7b8bd99b4f2cede5b3f9b514e840d1a7be0503e252d42aba82de7947ea2466b3fceba329cf4b15eeaa9220d9ea1dd8c67242609833becce609d53e19150c6973482e2773008b4abf277c87ac6343f7235128fb6931cbc4805e1ad8fca7402d533cbcca93bcc1b6") futimesat(r6, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)) 2018/04/20 02:43:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000580), 0x1, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 2018/04/20 02:43:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x81000000, 0xfffffdef) 2018/04/20 02:43:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16], 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x1, 0x4) 2018/04/20 02:43:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000001280), 0xffffffffffffff0f, 0xfffffffffffffff8}], 0x200000, &(0x7f0000002640)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/20 02:43:05 executing program 7: memfd_create(&(0x7f0000000040)='\x00', 0x1) prctl$getreaper(0x2c, &(0x7f0000000000)) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x80, &(0x7f0000fee000/0x11000)=nil, 0x1) 2018/04/20 02:43:05 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)=""/51, 0x33) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x2000) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x8ad2}, 0x1c) 2018/04/20 02:43:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x6, 0xfffffdef) 2018/04/20 02:43:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xc84e, 0x81000) [ 356.396909] FAULT_INJECTION: forcing a failure. [ 356.396909] name failslab, interval 1, probability 0, space 0, times 0 [ 356.408366] CPU: 1 PID: 27215 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 356.415602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.424974] Call Trace: [ 356.427584] dump_stack+0x1b9/0x294 [ 356.431238] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.436531] ? graph_lock+0x170/0x170 [ 356.440347] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 356.445558] should_fail.cold.4+0xa/0x1a [ 356.449657] ? is_bpf_text_address+0xd7/0x170 [ 356.454169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.459370] ? find_held_lock+0x36/0x1c0 [ 356.463448] ? lock_downgrade+0x8e0/0x8e0 [ 356.467607] ? graph_lock+0x170/0x170 [ 356.471429] ? mark_held_locks+0xc9/0x160 [ 356.475596] ? __local_bh_enable_ip+0x161/0x230 [ 356.480279] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 356.485304] ? sctp_get_port_local+0xece/0x1540 [ 356.489990] ? trace_hardirqs_on+0xd/0x10 [ 356.494153] ? __local_bh_enable_ip+0x161/0x230 [ 356.498835] ? sctp_get_port_local+0xee4/0x1540 [ 356.503523] ? try_to_take_rt_mutex.part.10+0x8df/0x900 [ 356.508902] __should_failslab+0x124/0x180 [ 356.513159] should_failslab+0x9/0x14 [ 356.516975] kmem_cache_alloc_trace+0x4b/0x780 [ 356.521583] sctp_add_bind_addr+0xf9/0x4a0 [ 356.525837] ? sctp_bind_addr_free+0x20/0x20 [ 356.530263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.535813] ? sctp_v6_available+0x12b/0x300 [ 356.540237] ? sctp_inet6_bind_verify+0xb2/0x500 [ 356.545031] sctp_do_bind+0x30d/0x5f0 [ 356.548847] sctp_autobind+0x16d/0x1f0 [ 356.552744] ? sctp_do_bind+0x5f0/0x5f0 [ 356.556733] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 356.561936] ? sctp_get_af_specific+0x62/0x70 [ 356.566451] ? sctp_endpoint_is_peeled_off+0xf1/0x130 [ 356.571653] __sctp_connect+0x786/0xe30 [ 356.575653] ? sctp_init_sock+0x1470/0x1470 [ 356.579991] ? mark_held_locks+0xc9/0x160 [ 356.584152] ? __local_bh_enable_ip+0x161/0x230 [ 356.588838] ? trace_hardirqs_on+0xd/0x10 [ 356.593017] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 356.598217] sctp_connect+0xbf/0x100 [ 356.601941] inet_dgram_connect+0x154/0x2e0 [ 356.606283] __sys_connect+0x37d/0x4c0 [ 356.610182] ? __ia32_sys_accept+0xb0/0xb0 [ 356.614434] ? __sb_end_write+0xac/0xe0 [ 356.618420] ? ksys_write+0x1a6/0x250 [ 356.622228] ? __ia32_sys_read+0xb0/0xb0 [ 356.626304] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 356.631860] __x64_sys_connect+0x73/0xb0 [ 356.635928] do_syscall_64+0x1b1/0x800 [ 356.639825] ? finish_task_switch+0x1ca/0x810 2018/04/20 02:43:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3800000000000000, 0xfffffdef) 2018/04/20 02:43:06 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffffa) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x12d) socket$nl_route(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0xff, r2, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) read(r0, &(0x7f0000034ff9)=""/7, 0x7) socketpair(0x2, 0x803, 0xd94, &(0x7f0000000200)) recvmsg$netrom(r1, &(0x7f0000005140)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0x10, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40)}, 0x0) r3 = msgget(0x2, 0x8) msgrcv(r3, &(0x7f0000000180)={0x0, ""/104}, 0x70, 0x3, 0x2000) 2018/04/20 02:43:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x400) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, &(0x7f0000000140)='v\f') 2018/04/20 02:43:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xb2d5000000000000, 0x81000) [ 356.644332] ? syscall_return_slowpath+0x5c0/0x5c0 [ 356.649358] ? syscall_return_slowpath+0x30f/0x5c0 [ 356.654325] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 356.659695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.664553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.669747] RIP: 0033:0x455379 [ 356.672935] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 356.680652] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 356.687928] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 2018/04/20 02:43:06 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x12, 0xfffffdef) 2018/04/20 02:43:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd1e40100, 0x81000) [ 356.695208] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 356.702486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 356.709763] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000001 [ 356.731735] NFS: bad mount option value specified: v [ 356.739230] NFS: bad mount option value specified: v [ 356.802740] FAULT_INJECTION: forcing a failure. [ 356.802740] name failslab, interval 1, probability 0, space 0, times 0 [ 356.814158] CPU: 0 PID: 27258 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 356.821358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.830722] Call Trace: [ 356.833340] dump_stack+0x1b9/0x294 [ 356.836993] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.842209] ? __kernel_text_address+0xd/0x40 [ 356.846736] ? unwind_get_return_address+0x61/0xa0 [ 356.851693] should_fail.cold.4+0xa/0x1a [ 356.855781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.860911] ? save_stack+0xa9/0xd0 [ 356.864559] ? graph_lock+0x170/0x170 [ 356.868384] ? sctp_add_bind_addr+0xf9/0x4a0 [ 356.872818] ? sctp_do_bind+0x30d/0x5f0 [ 356.876806] ? sctp_autobind+0x16d/0x1f0 [ 356.880879] ? __sctp_connect+0x786/0xe30 [ 356.885076] ? sctp_connect+0xbf/0x100 [ 356.888968] ? inet_dgram_connect+0x154/0x2e0 [ 356.893469] ? find_held_lock+0x36/0x1c0 [ 356.897531] ? __lock_is_held+0xb5/0x140 [ 356.901705] ? check_same_owner+0x320/0x320 [ 356.906034] ? rcu_note_context_switch+0x710/0x710 [ 356.910967] __should_failslab+0x124/0x180 [ 356.915209] should_failslab+0x9/0x14 [ 356.919018] kmem_cache_alloc_trace+0x2cb/0x780 [ 356.923697] ? sctp_add_bind_addr+0xf9/0x4a0 [ 356.928102] ? rcu_read_lock_sched_held+0x108/0x120 [ 356.933114] ? kmem_cache_alloc_trace+0x616/0x780 [ 356.937964] sctp_association_new+0x11f/0x2170 [ 356.942544] ? memcpy+0x45/0x50 [ 356.945824] ? sctp_add_bind_addr+0x3a6/0x4a0 [ 356.950319] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 356.955090] ? sctp_bind_addr_free+0x20/0x20 [ 356.959523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.965071] ? sctp_v6_available+0x12b/0x300 [ 356.969499] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 356.975048] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 356.979542] ? sctp_do_bind+0x3e5/0x5f0 [ 356.983691] ? sctp_autobind+0x16d/0x1f0 [ 356.987744] ? sctp_do_bind+0x5f0/0x5f0 [ 356.991713] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 356.996903] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.002094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.007629] ? sctp_v4_scope+0x19b/0x1c0 [ 357.011693] __sctp_connect+0x6a5/0xe30 [ 357.015675] ? sctp_init_sock+0x1470/0x1470 [ 357.019995] ? mark_held_locks+0xc9/0x160 [ 357.024159] ? __local_bh_enable_ip+0x161/0x230 [ 357.028845] ? trace_hardirqs_on+0xd/0x10 [ 357.033002] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.038209] sctp_connect+0xbf/0x100 [ 357.041934] inet_dgram_connect+0x154/0x2e0 [ 357.046261] __sys_connect+0x37d/0x4c0 [ 357.050144] ? __ia32_sys_accept+0xb0/0xb0 [ 357.054381] ? __sb_end_write+0xac/0xe0 [ 357.058366] ? ksys_write+0x1a6/0x250 [ 357.062177] ? __ia32_sys_read+0xb0/0xb0 [ 357.066227] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 357.071072] __x64_sys_connect+0x73/0xb0 [ 357.075125] do_syscall_64+0x1b1/0x800 [ 357.079004] ? finish_task_switch+0x1ca/0x810 [ 357.083507] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.088439] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.093378] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.098744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.103590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.108772] RIP: 0033:0x455379 [ 357.111942] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 357.119642] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 357.126902] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 357.134160] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.141422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 357.148679] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000002 2018/04/20 02:43:06 executing program 5: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) 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) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xcf9d, 0xd}, &(0x7f0000000140)=0xc) 2018/04/20 02:43:06 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84000) getpeername$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) perf_event_open(&(0x7f0000223000)={0x1, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x6d, "a74a534cf5dc6a8a2fe78171a1e38c43e47541d875783cb5b7f48c7e84476722f57194a5f61522d754a3b782b5fa1b289abc0e072978fabe8bddf9b7e7c7c01100d3be4ca6b2dc40da255beca32d713e0b50e5b6107407cd321059e28612f6e4f7573510009e190faa96fe0b38"}, &(0x7f0000000200)=0x75) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0xeea}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r4}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r5, 0x4018920a, &(0x7f0000000100)) 2018/04/20 02:43:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x60000000, 0xfffffdef) 2018/04/20 02:43:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd23c, 0x34000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x8000000000000000, 0x1003, 0x9, 0x6, 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000a73000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/20 02:43:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2e0e0000, 0x81000) 2018/04/20 02:43:06 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8010040000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000001c0)="abddc1d3c38d56b7b2aa39114012f7e11acdbdc6d057d07ac701f962bcfad8e1a3befc3977d6627e3283bafa0f6c5c0c4f87db02fdaa4b510835eb7bdb808ae56c96b595c3ec8f779b0c5ba76993ca4e2e763e0c08fb9b85e6fd61891ce7b00ecd6e725ca2da85cef451016420104092f821287323174a971faab55a2287ee53fd39151e59edea157cf3202fd6c5fc15f79639da815bc29137e776c6ed624acd4a9a2841ea7eb2e895bf2e81d5d7e771b5ad83015d1351e372778c64b473ce567a4d076ce80ef0c3ed44eaad8a5de2f30025a3b935b726c3", 0xd8, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000bc0)="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", 0xfffffffffffffee1, 0x0, 0x0, 0x0) [ 357.335718] FAULT_INJECTION: forcing a failure. [ 357.335718] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.347571] CPU: 1 PID: 27276 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 357.354758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.364103] Call Trace: [ 357.366688] dump_stack+0x1b9/0x294 [ 357.370307] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.375515] should_fail.cold.4+0xa/0x1a [ 357.379568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.384671] ? debug_check_no_locks_freed+0x310/0x310 [ 357.389857] ? kasan_check_read+0x11/0x20 [ 357.394000] ? rcu_is_watching+0x85/0x140 [ 357.398141] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 357.403324] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 357.408514] ? is_bpf_text_address+0xd7/0x170 [ 357.413017] ? kernel_text_address+0x79/0xf0 [ 357.417417] ? __unwind_start+0x166/0x330 [ 357.421554] ? __kernel_text_address+0xd/0x40 [ 357.426041] ? unwind_get_return_address+0x61/0xa0 [ 357.430960] ? __save_stack_trace+0x7e/0xd0 [ 357.435272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.440799] ? should_fail+0x21b/0xbcd [ 357.444685] __alloc_pages_nodemask+0x34e/0xd70 [ 357.449347] ? save_stack+0xa9/0xd0 [ 357.452965] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 357.457979] ? sctp_do_bind+0x30d/0x5f0 [ 357.461940] ? __sctp_connect+0x786/0xe30 [ 357.466076] ? sctp_connect+0xbf/0x100 [ 357.469954] ? inet_dgram_connect+0x154/0x2e0 [ 357.474453] ? find_held_lock+0x36/0x1c0 [ 357.478511] ? __lock_is_held+0xb5/0x140 [ 357.482582] ? check_same_owner+0x320/0x320 [ 357.486906] cache_grow_begin+0x72/0x6c0 [ 357.490964] kmem_cache_alloc_trace+0x6a5/0x780 [ 357.495635] ? sctp_add_bind_addr+0xf9/0x4a0 [ 357.500038] ? rcu_read_lock_sched_held+0x108/0x120 [ 357.505047] ? kmem_cache_alloc_trace+0x616/0x780 [ 357.509889] sctp_association_new+0x11f/0x2170 [ 357.514462] ? memcpy+0x45/0x50 [ 357.517735] ? sctp_add_bind_addr+0x3a6/0x4a0 [ 357.522221] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 357.526969] ? sctp_bind_addr_free+0x20/0x20 [ 357.531378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.536905] ? sctp_v6_available+0x12b/0x300 [ 357.541308] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 357.546833] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 357.551318] ? sctp_do_bind+0x3e5/0x5f0 [ 357.555284] ? sctp_autobind+0x16d/0x1f0 [ 357.559333] ? sctp_do_bind+0x5f0/0x5f0 [ 357.563295] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.568477] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.573661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.579193] ? sctp_v4_scope+0x19b/0x1c0 [ 357.583247] __sctp_connect+0x6a5/0xe30 [ 357.587221] ? sctp_init_sock+0x1470/0x1470 [ 357.591540] ? mark_held_locks+0xc9/0x160 [ 357.595684] ? __local_bh_enable_ip+0x161/0x230 [ 357.600347] ? trace_hardirqs_on+0xd/0x10 [ 357.604498] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.609686] sctp_connect+0xbf/0x100 [ 357.613393] inet_dgram_connect+0x154/0x2e0 [ 357.617711] __sys_connect+0x37d/0x4c0 [ 357.621592] ? __ia32_sys_accept+0xb0/0xb0 [ 357.625823] ? __sb_end_write+0xac/0xe0 [ 357.629792] ? ksys_write+0x1a6/0x250 [ 357.633583] ? __ia32_sys_read+0xb0/0xb0 [ 357.637637] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.643173] __x64_sys_connect+0x73/0xb0 [ 357.647226] do_syscall_64+0x1b1/0x800 [ 357.651101] ? finish_task_switch+0x1ca/0x810 [ 357.655595] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.660515] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.665441] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.670799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.675635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.680816] RIP: 0033:0x455379 [ 357.684002] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 357.691708] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 357.698965] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 357.706321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.713580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 357.720840] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000003 2018/04/20 02:43:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x20) 2018/04/20 02:43:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x8040000, 0xfffffdef) 2018/04/20 02:43:07 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000500)={{0x0, 0x7, 0x7ff, 0x9, "017eb9f20afe9b8f33611eef8bd11f5d9b5e65cf29c866830bc2e080ef971bcab2083ddd030f8d2181ed1fb3", 0xf6a}, 0x1, [0xfffffffffffffffe, 0x3, 0x9, 0x5, 0x2dcf8d0a, 0x7, 0x5ea, 0x2, 0x400, 0xffffffff, 0x3, 0x4, 0x3, 0x1, 0xffffffffffff8000, 0x2, 0x6, 0x6, 0x80000001, 0x0, 0x3, 0x8001, 0x1, 0x2, 0xb6, 0x1, 0x7fff, 0xffffffffffff8000, 0x3, 0x8, 0x6, 0x0, 0xb, 0x8, 0x7, 0x7ff, 0x1, 0x2, 0x4da, 0x8b2, 0x0, 0x3, 0x5, 0x3, 0x3f, 0x9, 0x9, 0x1, 0x7, 0x100, 0x8, 0x9, 0x5, 0x4, 0x4, 0xfffffffffffffffb, 0x77d185c000000000, 0x7ce, 0x1, 0x0, 0x3, 0x7f, 0x7f, 0x1, 0x79, 0x8000, 0x44a, 0x80, 0x5, 0xffff, 0x2, 0x2, 0x10001, 0x8, 0x7ff, 0xfff, 0x2, 0x1, 0x10001, 0x80000001, 0x9, 0x81, 0x3, 0x2, 0x1ff, 0x462, 0x7415, 0xe5, 0x9, 0x3f, 0x8, 0x2, 0x5, 0x5, 0x1, 0x7, 0x6, 0x6, 0x800, 0x2, 0xffffffffffffffff, 0x2, 0x9, 0x200, 0x400, 0x0, 0x401, 0x5, 0xde9, 0x2, 0x1, 0x4, 0x1, 0x3f, 0x6, 0x9, 0x10000, 0x2, 0x81, 0x100, 0x3, 0x7, 0x0, 0x2, 0x8, 0x5, 0x20], {0x0, 0x989680}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x9, 0x4356}) ftruncate(r0, 0x200000) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) 2018/04/20 02:43:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000240)=""/178) r0 = memfd_create(&(0x7f0000000040)='#wlan1\x00', 0x3) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2d7000000003"], 0x6) 2018/04/20 02:43:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x25000000, 0x81000) 2018/04/20 02:43:07 executing program 7: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x20, 0x400) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000001c0)={0x2c, @rand_addr=0x10001, 0x4e21, 0x2, 'rr\x00', 0x2, 0x6, 0x8}, 0x2c) 2018/04/20 02:43:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00', &(0x7f0000000140)='gfs2\x00', 0x100800, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/20 02:43:07 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 357.973205] FAULT_INJECTION: forcing a failure. [ 357.973205] name failslab, interval 1, probability 0, space 0, times 0 [ 357.984508] CPU: 0 PID: 27308 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 357.991706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.001065] Call Trace: [ 358.003660] dump_stack+0x1b9/0x294 [ 358.007286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.012487] should_fail.cold.4+0xa/0x1a [ 358.016553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.021655] ? is_bpf_text_address+0xd7/0x170 [ 358.026156] ? graph_lock+0x170/0x170 [ 358.030383] ? __kernel_text_address+0xd/0x40 [ 358.034901] ? unwind_get_return_address+0x61/0xa0 [ 358.039830] ? find_held_lock+0x36/0x1c0 [ 358.043888] ? __lock_is_held+0xb5/0x140 [ 358.047953] ? check_same_owner+0x320/0x320 [ 358.052265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.057632] ? rcu_note_context_switch+0x710/0x710 [ 358.062581] __should_failslab+0x124/0x180 [ 358.066812] should_failslab+0x9/0x14 [ 358.070604] kmem_cache_alloc_trace+0x2cb/0x780 [ 358.075276] sctp_auth_shkey_create+0xd4/0x290 [ 358.079864] ? sctp_auth_key_put+0x30/0x30 [ 358.084091] ? __lock_is_held+0xb5/0x140 [ 358.088151] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.093164] sctp_auth_asoc_copy_shkeys+0x2dc/0x3e0 [ 358.098176] ? sctp_auth_destroy_keys+0x3f0/0x3f0 [ 358.103018] ? memset+0x31/0x40 [ 358.106297] ? sctp_stream_alloc_out+0x127/0x1b0 [ 358.111055] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.116590] ? sctp_stream_interleave_init+0x69/0xa0 [ 358.121687] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 358.127219] ? sctp_stream_init+0x212/0x3b0 [ 358.131539] sctp_association_new+0x16c0/0x2170 [ 358.136205] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 358.140953] ? sctp_bind_addr_free+0x20/0x20 [ 358.145357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.150892] ? sctp_v6_available+0x12b/0x300 [ 358.155294] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 358.160827] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 358.165313] ? sctp_do_bind+0x3e5/0x5f0 [ 358.169290] ? sctp_autobind+0x16d/0x1f0 [ 358.173345] ? sctp_do_bind+0x5f0/0x5f0 [ 358.177311] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.182498] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.187682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.193213] ? sctp_v4_scope+0x19b/0x1c0 [ 358.197269] __sctp_connect+0x6a5/0xe30 [ 358.201244] ? sctp_init_sock+0x1470/0x1470 [ 358.205563] ? mark_held_locks+0xc9/0x160 [ 358.209704] ? __local_bh_enable_ip+0x161/0x230 [ 358.214372] ? trace_hardirqs_on+0xd/0x10 [ 358.219061] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.224244] sctp_connect+0xbf/0x100 [ 358.227950] inet_dgram_connect+0x154/0x2e0 [ 358.232288] __sys_connect+0x37d/0x4c0 [ 358.236175] ? __ia32_sys_accept+0xb0/0xb0 [ 358.240406] ? __sb_end_write+0xac/0xe0 [ 358.244374] ? ksys_write+0x1a6/0x250 [ 358.248166] ? __ia32_sys_read+0xb0/0xb0 [ 358.252233] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 358.257246] __x64_sys_connect+0x73/0xb0 [ 358.261300] do_syscall_64+0x1b1/0x800 [ 358.265188] ? finish_task_switch+0x1ca/0x810 [ 358.269681] ? syscall_return_slowpath+0x5c0/0x5c0 [ 358.274664] ? syscall_return_slowpath+0x30f/0x5c0 [ 358.279589] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.284951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.289792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.295234] RIP: 0033:0x455379 [ 358.298410] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 358.306108] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 358.313377] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 358.320645] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.327904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 358.335185] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000004 2018/04/20 02:43:08 executing program 0: 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_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x0, 0x0, [{0xc0000103}]}) 2018/04/20 02:43:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1500, 0xfffffdef) 2018/04/20 02:43:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x776e, 0x81000) 2018/04/20 02:43:08 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="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", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup2(r1, r0) 2018/04/20 02:43:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1b00, 0xfffffdef) 2018/04/20 02:43:08 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x4, 0x0, 0x101, 0x401, 0x4}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/143) [ 358.535609] FAULT_INJECTION: forcing a failure. [ 358.535609] name failslab, interval 1, probability 0, space 0, times 0 [ 358.547529] CPU: 1 PID: 27338 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 358.554737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.564108] Call Trace: [ 358.566718] dump_stack+0x1b9/0x294 [ 358.570362] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.575546] ? perf_trace_lock+0xd6/0x900 [ 358.579694] should_fail.cold.4+0xa/0x1a [ 358.583911] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.589009] ? __sys_connect+0x37d/0x4c0 [ 358.593067] ? zap_class+0x720/0x720 [ 358.596796] ? print_usage_bug+0xc0/0xc0 [ 358.600848] ? graph_lock+0x170/0x170 [ 358.604642] ? print_usage_bug+0xc0/0xc0 [ 358.608701] ? find_held_lock+0x36/0x1c0 [ 358.612762] ? lock_downgrade+0x8e0/0x8e0 [ 358.616927] __should_failslab+0x124/0x180 [ 358.621166] should_failslab+0x9/0x14 [ 358.624958] kmem_cache_alloc_trace+0x4b/0x780 [ 358.629546] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.634738] sctp_add_bind_addr+0xf9/0x4a0 [ 358.638973] ? sctp_bind_addr_free+0x20/0x20 [ 358.643376] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.648564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.654096] ? sctp_v4_scope+0x19b/0x1c0 [ 358.658150] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.663330] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 358.668347] sctp_copy_local_addr_list+0x499/0x690 [ 358.673275] ? sctp_defaults_init+0xe50/0xe50 [ 358.677764] ? get_random_bytes+0x34/0x40 [ 358.681919] ? sctp_association_new+0x19d8/0x2170 [ 358.686770] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.692140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.697683] sctp_copy_one_addr+0x5d/0x170 [ 358.701916] ? sctp_copy_one_addr+0x5d/0x170 [ 358.706324] sctp_bind_addr_copy+0x16b/0x45b [ 358.710727] ? sctp_copy_one_addr+0x170/0x170 [ 358.715209] ? sctp_autobind+0x16d/0x1f0 [ 358.719257] ? sctp_do_bind+0x5f0/0x5f0 [ 358.723228] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.728418] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 358.733964] __sctp_connect+0x6c6/0xe30 [ 358.737940] ? sctp_init_sock+0x1470/0x1470 [ 358.742259] ? mark_held_locks+0xc9/0x160 [ 358.746410] ? __local_bh_enable_ip+0x161/0x230 [ 358.751084] ? trace_hardirqs_on+0xd/0x10 [ 358.755792] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 358.760978] sctp_connect+0xbf/0x100 [ 358.764684] inet_dgram_connect+0x154/0x2e0 [ 358.769000] __sys_connect+0x37d/0x4c0 [ 358.772883] ? __ia32_sys_accept+0xb0/0xb0 [ 358.777118] ? __sb_end_write+0xac/0xe0 [ 358.781262] ? ksys_write+0x1a6/0x250 [ 358.785056] ? __ia32_sys_read+0xb0/0xb0 [ 358.789106] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.794643] __x64_sys_connect+0x73/0xb0 [ 358.798697] do_syscall_64+0x1b1/0x800 [ 358.802575] ? finish_task_switch+0x1ca/0x810 [ 358.807060] ? syscall_return_slowpath+0x5c0/0x5c0 [ 358.812082] ? syscall_return_slowpath+0x30f/0x5c0 [ 358.817009] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.822382] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.827231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.832410] RIP: 0033:0x455379 2018/04/20 02:43:08 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) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = socket(0x1b, 0x80004, 0x8001) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x5, 0xfffffffffffffffa, 0x8000, 0x8001, 0xfffffffffffffffd, 0x1}, 0x8}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x381002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2f, 'cpu', 0x20}]}, 0x5) close(r0) [ 358.835588] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 358.843292] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 358.850561] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 358.857825] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.865084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 358.872340] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000005 2018/04/20 02:43:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 02:43:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003ff8)) 2018/04/20 02:43:09 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r1, &(0x7f0000000000)="16", 0x1) sendfile(r0, r1, &(0x7f0000000040), 0xffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0, 0x5c, r2, r3}, {0xfff, 0x8, 0x8, 0xfffffffffffeffff, 0x100, 0x7f, 0x6, 0x5}, {0x7, 0x6, 0x4, 0xdc7c}, 0x3, 0x6e6bb1, 0x3, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x2, 0x2, 0x709b, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/20 02:43:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c4c279183ec4e245ba3b410fe8ed0f009b0c0000000f06470f30f3420f5d3ec4e1515c94e900800000c744240039000000c74424020a000000ff2c2466ba2000ec"}], 0x1e3, 0x10, &(0x7f0000000000)=[@flags={0x3, 0x8000}], 0x0) socketpair$inet6(0xa, 0x80003, 0x0, &(0x7f0000000140)) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x10000, 0x208000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) connect$inet(r3, &(0x7f00000007c0)={0x2, 0x4e24}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000002c0)={{0x5, 0x7, 0xfffffffffffffff7, 0x1, "7ba83489eb5164ff3d06a2d530ee8f17ce88e10b3eec953636a1a027b2b67422851282d7293233d2b718ee68", 0x20}, 0x3b, [0x20, 0x5, 0x33, 0x10000, 0x3, 0x81, 0xfffffffeffffffff, 0x7, 0x5, 0x80000001, 0x8, 0x10001, 0x0, 0x2, 0x8000, 0xac2, 0x6, 0xffffffffffffffa3, 0xfff, 0x46d0e166, 0x3, 0xffffffffffff468f, 0x2, 0xadd5, 0x400, 0x8, 0x4, 0x5dfa, 0xfffffffffffffff7, 0xd1, 0x0, 0x0, 0x400, 0x1000, 0x6, 0x6, 0x7, 0x8, 0x0, 0xfff, 0x2, 0x9, 0x366, 0x9, 0x2, 0x100000001, 0x5, 0x4, 0xd, 0x2, 0x876, 0xf93880bc000, 0x9, 0x8000, 0x4e70, 0x1, 0x7, 0x6, 0x5, 0x3, 0x80000000, 0x8, 0x200, 0x6, 0xca, 0x5, 0x1ff, 0x20, 0x1, 0x4, 0x3, 0x8, 0xffffffffffff7fff, 0x5, 0x2, 0x3, 0xfffffffffffffffb, 0x4, 0x8, 0x0, 0x0, 0x0, 0x5, 0x80000001, 0x40, 0x0, 0x0, 0x101, 0x8, 0xce15, 0xfff, 0x1, 0x7, 0x8000, 0x6, 0x375df164, 0x4, 0x401, 0x10001, 0x2aa, 0x4, 0x4, 0xfffffffffffffff8, 0x8, 0xfffffffffffffff7, 0x28ae, 0x3, 0x6, 0xfff, 0x5, 0x3, 0x7, 0x100000001, 0x5, 0x1000, 0x9438, 0xf7, 0x7f, 0x40, 0x7, 0xfff, 0x7, 0x3, 0xb9, 0x800, 0x7fffffff, 0x5b61, 0x4], {r4, r5+10000000}}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xf6f3b701370f2818) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x0, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) setitimer(0x0, &(0x7f00000009c0)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000a00)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000980)={0x0, 0x81}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000940)={r7, r8, r9}, 0xc) 2018/04/20 02:43:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2d0e000000000000, 0x81000) 2018/04/20 02:43:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x31, 0xfffffdef) 2018/04/20 02:43:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x5) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0xa1c0a8, &(0x7f00000000c0)="dae0d0b5e085f5fc9b3aba9f10232dd8e82b4770a2080f5b5c35264a1dcc2d3ee88a3d3f15648577b82ca57dbba98ce3af1847b167ec79c0b00ca49b247567bc07763f34047022f843cc1daffec82883437a805530b90682a1c5c40bab1ab2717016816875093ce42d40022a15af8b7afd84e6edb33dbe355cc34f6c5d52ac0fff653384bd4ba10d303e47c0390667d47029817fcbb0852b5c7f66f72d749e01369275c4fe4d3fbdc99dcd1091bb9ddac2f8add098a7835f4a6d211c1ecc37fcf70ce10e58a761b98b26080d2fdee8120b7332a5da6e2a3be216fefcd0076872c042787d4435") r0 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x5, 0x101002) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x378, 0x228, 0xffffffff, 0x138, 0x228, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f0000000380), {[{{@uncond, 0x0, 0xc8, 0x138}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x4b, 0x0, 0x1, 0x0, "f246e320a06100ca5395fede992f58b26bd8839d877e2583a407b9038364719dc0e4178a1bf457c24c8afb62365403774f6c534cd4c239be9b33e375cefa72ae"}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x20, 0x8}, {0x7, 0x9, 0x80000000}}}}, {{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x401}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x0, 0x7, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x4, 0x34, 0xaa}, {0x8, 0x3, 0x2}, {0xc000000000000000, 0x0, 0x1000}, 0x8, 0x15}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x68, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) syz_fuse_mount(&(0x7f0000004380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x124000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x4, 0x181000) openat(r1, &(0x7f0000000280)='./file1\x00', 0x40000, 0x34) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/20 02:43:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x2764, 0x81000) [ 359.877714] FAULT_INJECTION: forcing a failure. [ 359.877714] name failslab, interval 1, probability 0, space 0, times 0 [ 359.889076] CPU: 0 PID: 27382 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 359.896281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.905646] Call Trace: [ 359.908261] dump_stack+0x1b9/0x294 [ 359.911911] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.917120] ? __save_stack_trace+0x7e/0xd0 [ 359.922187] should_fail.cold.4+0xa/0x1a [ 359.926277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.931402] ? save_stack+0x43/0xd0 [ 359.935047] ? kasan_kmalloc+0xc4/0xe0 [ 359.938948] ? kmem_cache_alloc_trace+0x152/0x780 [ 359.943831] ? sctp_add_bind_addr+0xf9/0x4a0 [ 359.948259] ? sctp_copy_local_addr_list+0x499/0x690 [ 359.953384] ? sctp_copy_one_addr+0x5d/0x170 [ 359.957799] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 359.963508] ? __sctp_connect+0x6c6/0xe30 [ 359.967648] ? sctp_connect+0xbf/0x100 [ 359.971526] ? inet_dgram_connect+0x154/0x2e0 [ 359.976018] ? __sys_connect+0x37d/0x4c0 [ 359.980071] ? __x64_sys_connect+0x73/0xb0 [ 359.984296] ? do_syscall_64+0x1b1/0x800 [ 359.988347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.993697] ? graph_lock+0x170/0x170 [ 359.997505] ? print_usage_bug+0xc0/0xc0 [ 360.001557] ? graph_lock+0x170/0x170 [ 360.005345] ? find_held_lock+0x36/0x1c0 [ 360.009400] ? lock_downgrade+0x8e0/0x8e0 [ 360.013539] __should_failslab+0x124/0x180 [ 360.017766] should_failslab+0x9/0x14 [ 360.021552] kmem_cache_alloc_trace+0x4b/0x780 [ 360.026124] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.031303] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.036311] sctp_add_bind_addr+0xf9/0x4a0 [ 360.040533] ? sctp_bind_addr_free+0x20/0x20 [ 360.044929] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.050107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.055630] ? sctp_v4_scope+0x19b/0x1c0 [ 360.059678] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.064868] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.069872] sctp_copy_local_addr_list+0x499/0x690 [ 360.074788] ? sctp_defaults_init+0xe50/0xe50 [ 360.079275] ? get_random_bytes+0x34/0x40 [ 360.083417] ? sctp_association_new+0x19d8/0x2170 [ 360.088252] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.093429] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.098955] sctp_copy_one_addr+0x5d/0x170 [ 360.103187] ? sctp_copy_one_addr+0x5d/0x170 [ 360.107595] sctp_bind_addr_copy+0x16b/0x45b [ 360.111994] ? sctp_copy_one_addr+0x170/0x170 [ 360.116480] ? sctp_autobind+0x16d/0x1f0 [ 360.120529] ? sctp_do_bind+0x5f0/0x5f0 [ 360.124490] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.129669] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 360.135195] __sctp_connect+0x6c6/0xe30 [ 360.139181] ? sctp_init_sock+0x1470/0x1470 [ 360.143494] ? mark_held_locks+0xc9/0x160 [ 360.147629] ? __local_bh_enable_ip+0x161/0x230 [ 360.152289] ? trace_hardirqs_on+0xd/0x10 [ 360.156424] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.161614] sctp_connect+0xbf/0x100 [ 360.165316] inet_dgram_connect+0x154/0x2e0 [ 360.169633] __sys_connect+0x37d/0x4c0 [ 360.173509] ? __ia32_sys_accept+0xb0/0xb0 [ 360.177747] ? __sb_end_write+0xac/0xe0 [ 360.181711] ? ksys_write+0x1a6/0x250 [ 360.185500] ? __ia32_sys_read+0xb0/0xb0 [ 360.189554] __x64_sys_connect+0x73/0xb0 [ 360.193608] do_syscall_64+0x1b1/0x800 [ 360.197486] ? finish_task_switch+0x1ca/0x810 [ 360.201988] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.206911] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.211843] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.217200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.222034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.227209] RIP: 0033:0x455379 [ 360.230388] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 360.238084] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 360.245340] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 360.252604] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.259859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 360.267115] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000006 2018/04/20 02:43:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0x0) 2018/04/20 02:43:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2b, 0xfffffdef) 2018/04/20 02:43:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000003b00)="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", 0x86a}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/73, &(0x7f0000000100)=0x49) 2018/04/20 02:43:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x1b, 0x81000) 2018/04/20 02:43:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x200, 0x1a, 0x4, 0x689, "7bb45d0d3ca548287c48db9788fb3275bf3855c6e09076572d8dfff7ce4a58a8"}) 2018/04/20 02:43:10 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000000c0)=""/246) 2018/04/20 02:43:10 executing program 1 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r1, &(0x7f0000001340)=[{&(0x7f0000000040)="898d0f69e637652d8ed572014f63a431cac4fe8e1460381671425fa82a592b72f07669bb3667cb8429dda3fd1b8971ce53b20e9d877a5e5f2bee4304e4720dc227e8ae144089", 0x46}, {&(0x7f00000000c0)="50b414b6234efd79a933e5513c33ae3e05e0f25ab09030d93dc0bd5d3d3cb5010817e78f468912c094961273d88d248400885c489ab78c64be", 0x39}, {&(0x7f0000000240)="a202d9376a1ae35c79e204ef645c18cd1ae482d8b1717584e951d4d61efd42740ae2cc3e9ea917a651ed0b4f144bc8a0cfbbc592fe6e21387d7a21565188bda942b496b0360882ea19e909475de47b016a4c3e8562a7c33e0421", 0x5a}, {&(0x7f0000000140)="9641fb7c4d45f2cdaf8d5ccb453cdd6509b0071c4a63aee2405e1267dde3563ae72edfda", 0x24}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="8bdc97bccccd5e9da4d3c220347a7f02c6f39b57f9b31e8693fa46e16ba4e8b5c8b0e6646a8a087607452b2579109aab7e88afe635faa5c969578fc4379198f4e4edaa4a0ab8a8e2a437b7cd07", 0x4d}], 0x6) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="66ba400066ed660fae7f7966baf80cb8e188d182ef66bafc0cb000eeb985020000b806000000ba000000000f3066b89f008ec866b8ac000f00d8c402cda8ac6400500000470f01770c42f466baf80cb8375b1a8cef66bafc0cec", 0x5a}], 0xaaaac59, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x80000001, 0x0, 0x5}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 360.488216] FAULT_INJECTION: forcing a failure. [ 360.488216] name failslab, interval 1, probability 0, space 0, times 0 [ 360.499546] CPU: 1 PID: 27415 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 360.506744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.516120] Call Trace: [ 360.518728] dump_stack+0x1b9/0x294 [ 360.522381] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.527594] ? __save_stack_trace+0x7e/0xd0 [ 360.531946] should_fail.cold.4+0xa/0x1a [ 360.536031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.541155] ? save_stack+0x43/0xd0 [ 360.544797] ? kasan_kmalloc+0xc4/0xe0 [ 360.548698] ? kmem_cache_alloc_trace+0x152/0x780 [ 360.553557] ? sctp_add_bind_addr+0xf9/0x4a0 [ 360.557979] ? sctp_copy_local_addr_list+0x499/0x690 [ 360.563103] ? sctp_copy_one_addr+0x5d/0x170 [ 360.567550] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 360.573275] ? __sctp_connect+0x6c6/0xe30 [ 360.577439] ? sctp_connect+0xbf/0x100 [ 360.581353] ? inet_dgram_connect+0x154/0x2e0 2018/04/20 02:43:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5800000000000000, 0xfffffdef) 2018/04/20 02:43:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffff7fff, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="5a975147777d57570f0d17f3a8d3be230bd01fdb46f7a915e17600519267c0f9fc561e6b07eef1c04dd5b06ac1a2498582d5500b209c75bc8fc8b88ec4dcee12bcc06565fb3de32c721883b6f35af8a4e78fafefead55082f71b275067e6b7383cfd669ac5daec943959c32c8c8103607d80ee9ed46ae264e4c570cd56ac2c04773ec5059dc0ffc45f8ee8800218157af733085d30bbf3d4255a10907462765996ea7d04de5878c5c0ec57fcea0c9e44ad8381e2da6f651e6193d536d0b64f662d3da78adf8f863b87a3a088aca2ed0dedd1b97119ba4a743e7d98ef328f107b76b2", 0xe2, 0x10001}, {&(0x7f0000000380)="5b07f5bf5998fe28d604313686bb05f07e4197c353dfb9ba825c2d4eb86fb2d0f0d6809eb23c7ff57002a85ad37760bb465fcce3435e35675f32feaf3eada7eeb90d42bd43976428f217a4f82a5a12ad2313ab0fcf0226cacdf1e66b53a480ecdd7ca701e85e35ae31601a32ca1ce44530d517a98c67c37944ab321472b26fe5c56373b7579899af08d4f71b44cc5fac2c0fccf7fe92ec58bf5b8b8bfec21cc57e76e56a7c95b9652c9ca2faca3e5e2a329c920915cd2bc0bc3bdd4aaa42588608dd691130e42a29fe1cf0ba5c3b5e1a63", 0xd1, 0x4}, {&(0x7f00000001c0)="a3676c3285b42295505665f03e659c44bb016eb46ba780cd0519de7cc307c99c1a7de9", 0x23, 0x6}], 0x2226028, &(0x7f0000000500)={[{@decompose='decompose', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x34, 0x30]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@force='force', 0x2c}, {@creator={'creator', 0x3d, "c196c940"}, 0x2c}, {@type={'type', 0x3d, "cb6f34e0"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@gid={'gid', 0x3d}, 0x2c}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x798b, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x800cd, 0x0, 0x0, 0x7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000100)={&(0x7f0000000600)=""/100, 0x64}) getresgid(&(0x7f00000005c0), &(0x7f00000000c0), &(0x7f0000000580)) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/04/20 02:43:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="b4a8f8a7c8603251609db8bec94211fc050b01ef65d026a0e41592525267f26ae450fd43787e115a575efb63b86e39f001abf61cfac5d70d351c3a737797b42f0e3cbf02a61779f1c73cb2c461058e8880987671370d22db3236ae922a64a1980bd3d424eac9a36fc95f", 0x6a}], 0x1}, 0x20008080) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0xc000) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x1001}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/106, 0x6a}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) [ 360.585863] ? __sys_connect+0x37d/0x4c0 [ 360.589963] ? __x64_sys_connect+0x73/0xb0 [ 360.594209] ? do_syscall_64+0x1b1/0x800 [ 360.598280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.603664] ? graph_lock+0x170/0x170 [ 360.607481] ? print_usage_bug+0xc0/0xc0 [ 360.611553] ? graph_lock+0x170/0x170 [ 360.615365] ? find_held_lock+0x36/0x1c0 [ 360.619442] ? lock_downgrade+0x8e0/0x8e0 [ 360.623601] __should_failslab+0x124/0x180 [ 360.627850] should_failslab+0x9/0x14 [ 360.631658] kmem_cache_alloc_trace+0x4b/0x780 2018/04/20 02:43:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3400, 0xfffffdef) [ 360.636258] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.641462] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.646499] sctp_add_bind_addr+0xf9/0x4a0 [ 360.650755] ? sctp_bind_addr_free+0x20/0x20 [ 360.655182] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.660390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.665947] ? sctp_v4_scope+0x19b/0x1c0 [ 360.670028] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.675236] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.680269] sctp_copy_local_addr_list+0x499/0x690 [ 360.685230] ? sctp_defaults_init+0xe50/0xe50 [ 360.689733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 360.694498] ? retint_kernel+0x10/0x10 [ 360.698402] ? sctp_is_any+0x6f/0x120 [ 360.702219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.707766] sctp_copy_one_addr+0x5d/0x170 [ 360.712009] ? sctp_copy_one_addr+0x5d/0x170 [ 360.716430] sctp_bind_addr_copy+0x16b/0x45b [ 360.720856] ? sctp_copy_one_addr+0x170/0x170 [ 360.725360] ? sctp_autobind+0x16d/0x1f0 [ 360.729426] ? sctp_do_bind+0x5f0/0x5f0 [ 360.733392] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.738577] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 360.744110] __sctp_connect+0x6c6/0xe30 [ 360.748079] ? sctp_init_sock+0x1470/0x1470 [ 360.752389] ? mark_held_locks+0xc9/0x160 [ 360.757292] ? __local_bh_enable_ip+0x161/0x230 [ 360.761952] ? trace_hardirqs_on+0xd/0x10 [ 360.766089] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.771279] sctp_connect+0xbf/0x100 [ 360.775001] inet_dgram_connect+0x154/0x2e0 [ 360.779328] __sys_connect+0x37d/0x4c0 [ 360.783211] ? __ia32_sys_accept+0xb0/0xb0 [ 360.787436] ? __sb_end_write+0xac/0xe0 [ 360.791399] ? ksys_write+0x1a6/0x250 [ 360.795184] ? __ia32_sys_read+0xb0/0xb0 [ 360.799233] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.804770] __x64_sys_connect+0x73/0xb0 [ 360.808823] do_syscall_64+0x1b1/0x800 [ 360.812695] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 360.817524] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.822451] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.827366] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.832720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.837551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.842722] RIP: 0033:0x455379 [ 360.845893] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 360.853934] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 360.861197] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 360.868462] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.875714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/20 02:43:10 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000), 0x2cb, 0xfffffffffffffffc}, 0x0) [ 360.882977] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000007 2018/04/20 02:43:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3600, 0xfffffdef) 2018/04/20 02:43:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3e00000000000000, 0x81000) 2018/04/20 02:43:10 executing program 1 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 361.058966] FAULT_INJECTION: forcing a failure. [ 361.058966] name failslab, interval 1, probability 0, space 0, times 0 [ 361.070402] CPU: 1 PID: 27463 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 361.077611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.086977] Call Trace: [ 361.089597] dump_stack+0x1b9/0x294 [ 361.093235] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.098418] ? __save_stack_trace+0x7e/0xd0 [ 361.102739] should_fail.cold.4+0xa/0x1a [ 361.106798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.111893] ? zap_class+0x720/0x720 [ 361.115599] ? sctp_copy_local_addr_list+0x499/0x690 [ 361.120690] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 361.126386] ? __sctp_connect+0x6c6/0xe30 [ 361.130529] ? sctp_connect+0xbf/0x100 [ 361.134408] ? inet_dgram_connect+0x154/0x2e0 [ 361.138891] ? __sys_connect+0x37d/0x4c0 [ 361.142941] ? __x64_sys_connect+0x73/0xb0 [ 361.147164] ? do_syscall_64+0x1b1/0x800 [ 361.151216] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.156579] ? graph_lock+0x170/0x170 [ 361.160375] ? print_usage_bug+0xc0/0xc0 [ 361.164425] ? graph_lock+0x170/0x170 [ 361.168217] ? find_held_lock+0x36/0x1c0 [ 361.172276] ? lock_downgrade+0x8e0/0x8e0 [ 361.176424] __should_failslab+0x124/0x180 [ 361.180661] should_failslab+0x9/0x14 [ 361.184452] kmem_cache_alloc_trace+0x4b/0x780 [ 361.189037] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.194218] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.199745] ? sctp_v6_cmp_addr+0x261/0x6f0 [ 361.204079] sctp_add_bind_addr+0xf9/0x4a0 [ 361.208312] ? sctp_bind_addr_free+0x20/0x20 [ 361.212712] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.217908] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.223096] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 361.228107] sctp_copy_local_addr_list+0x499/0x690 [ 361.233036] ? sctp_defaults_init+0xe50/0xe50 [ 361.237525] ? get_random_bytes+0x34/0x40 [ 361.241661] ? sctp_association_new+0x19d8/0x2170 [ 361.246503] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.251686] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.257218] sctp_copy_one_addr+0x5d/0x170 [ 361.261451] ? sctp_copy_one_addr+0x5d/0x170 [ 361.265862] sctp_bind_addr_copy+0x16b/0x45b [ 361.270266] ? sctp_copy_one_addr+0x170/0x170 [ 361.274757] ? sctp_autobind+0x16d/0x1f0 [ 361.278804] ? sctp_do_bind+0x5f0/0x5f0 [ 361.282766] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.287950] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 361.293602] __sctp_connect+0x6c6/0xe30 [ 361.297582] ? sctp_init_sock+0x1470/0x1470 [ 361.301907] ? mark_held_locks+0xc9/0x160 [ 361.306051] ? __local_bh_enable_ip+0x161/0x230 [ 361.310717] ? trace_hardirqs_on+0xd/0x10 [ 361.314857] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.320046] sctp_connect+0xbf/0x100 [ 361.323757] inet_dgram_connect+0x154/0x2e0 [ 361.328075] __sys_connect+0x37d/0x4c0 [ 361.331964] ? __ia32_sys_accept+0xb0/0xb0 [ 361.336195] ? __sb_end_write+0xac/0xe0 [ 361.340166] ? ksys_write+0x1a6/0x250 [ 361.343956] ? __ia32_sys_read+0xb0/0xb0 [ 361.348008] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.353564] __x64_sys_connect+0x73/0xb0 [ 361.357621] do_syscall_64+0x1b1/0x800 [ 361.361501] ? finish_task_switch+0x1ca/0x810 [ 361.365988] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.370912] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.375835] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.381193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.386039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.391220] RIP: 0033:0x455379 [ 361.394399] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 361.402100] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 361.409369] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 361.416628] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 361.423886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 361.431153] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000008 2018/04/20 02:43:11 executing program 2: munlockall() r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x800000000000192, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) socket$rds(0x15, 0x5, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000755ff8), 0x3, 0x0) 2018/04/20 02:43:11 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x60001) fgetxattr(r0, &(0x7f0000000080)=@random={'user.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000001780)=""/4096, 0x1000) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000600)}, {&(0x7f0000000680)="503a2ca85d740911d0d876f38e89a1e6684be4acf3e3e8a0b3788c4c8d71361208b9cfe786efce4d40e8d666ada00400d65737b3b39c3f02ec2cd6dd82ecd79b3bfa50ab98665826aa9c7ac0c065c88f7f45b93161b837576d77e15449e46f7f58c472aacd5eca8d2e290996ac44ecba111f772be257c76711469daa6a9318a8a2ea7ecc", 0x84}], 0x2, 0x0) 2018/04/20 02:43:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c2e649de8dc73c3dc9bde73877c943905c680ee57ce704f785c498f53e1634752a4f1415", 0x24, 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002000ff0000000000000a00000000000000"], 0x24}, 0x1}, 0x0) 2018/04/20 02:43:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4f00, 0xfffffdef) 2018/04/20 02:43:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100000802, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r3, 0x5427) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x800, &(0x7f0000000180)=0x0) io_submit(r5, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) connect$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x95f1, 0x3f, "ada5f9c7c4161d3e7c69bde69e5c9c9d6e7e4c25e2741d0c7649dd42574030c5142ea53f962f498ec65e3fcf547b6ee4eb66db91779b0b666e39b74d87ce3e", 0xc}, 0x60) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() r8 = getuid() setresuid(r6, r7, r8) 2018/04/20 02:43:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) personality(0x8800000) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) fcntl$setpipe(r1, 0x407, 0xe8a) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0xc2b, 0x757, 0x800}) openat(r2, &(0x7f0000000200)='./file0\x00', 0x600201, 0x40) symlinkat(&(0x7f00000000c0)='./control/file0\x00', r2, &(0x7f0000000000)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480940, 0x0) 2018/04/20 02:43:11 executing program 1 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x3f00000000000000, 0x81000) [ 361.637382] FAULT_INJECTION: forcing a failure. [ 361.637382] name failslab, interval 1, probability 0, space 0, times 0 [ 361.648820] CPU: 1 PID: 27498 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 361.656149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.665512] Call Trace: [ 361.668128] dump_stack+0x1b9/0x294 [ 361.671782] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.676994] ? __save_stack_trace+0x7e/0xd0 [ 361.681351] should_fail.cold.4+0xa/0x1a [ 361.685436] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.690563] ? zap_class+0x720/0x720 [ 361.694296] ? sctp_copy_local_addr_list+0x499/0x690 [ 361.699420] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 361.705149] ? __sctp_connect+0x6c6/0xe30 [ 361.709319] ? sctp_connect+0xbf/0x100 [ 361.713230] ? inet_dgram_connect+0x154/0x2e0 [ 361.717744] ? __sys_connect+0x37d/0x4c0 [ 361.721819] ? __x64_sys_connect+0x73/0xb0 [ 361.726068] ? do_syscall_64+0x1b1/0x800 [ 361.730147] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/20 02:43:11 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x4219e1, 0x80009) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x7, 0xc, [0x4, 0x1, 0x10000]}) r2 = semget$private(0x0, 0x1, 0x198) semctl$IPC_RMID(r2, 0x0, 0x0) fallocate(r1, 0x3, 0x0, 0x4c02) 2018/04/20 02:43:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x8101) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0xb2, 0x2, 0x8, 0xd8000000, 0xbd8}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1f}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001c000b0400000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000003656a8c2d08b88ce3e2000100fe800000d4c6e3250000000000a20c49084a86ad0000aa"], 0x30}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) getsockopt(r2, 0x81, 0x8, &(0x7f0000000280)=""/4096, &(0x7f0000000100)=0x1000) 2018/04/20 02:43:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3b, 0xfffffdef) 2018/04/20 02:43:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x7700, 0x81000) [ 361.735535] ? graph_lock+0x170/0x170 [ 361.739358] ? print_usage_bug+0xc0/0xc0 [ 361.743437] ? graph_lock+0x170/0x170 [ 361.747264] ? find_held_lock+0x36/0x1c0 [ 361.751356] ? lock_downgrade+0x8e0/0x8e0 [ 361.755534] __should_failslab+0x124/0x180 [ 361.759786] should_failslab+0x9/0x14 [ 361.763607] kmem_cache_alloc_trace+0x4b/0x780 [ 361.768210] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.773424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.778981] ? sctp_v6_cmp_addr+0x261/0x6f0 [ 361.783329] sctp_add_bind_addr+0xf9/0x4a0 [ 361.785227] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 361.787583] ? sctp_bind_addr_free+0x20/0x20 [ 361.787651] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.805729] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.810942] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 361.815979] sctp_copy_local_addr_list+0x499/0x690 [ 361.820936] ? sctp_defaults_init+0xe50/0xe50 [ 361.825447] ? get_random_bytes+0x34/0x40 [ 361.829611] ? sctp_association_new+0x19d8/0x2170 [ 361.834482] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.839692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.845252] sctp_copy_one_addr+0x5d/0x170 [ 361.849505] ? sctp_copy_one_addr+0x5d/0x170 [ 361.853943] sctp_bind_addr_copy+0x16b/0x45b [ 361.858373] ? sctp_copy_one_addr+0x170/0x170 [ 361.862882] ? sctp_autobind+0x16d/0x1f0 [ 361.866955] ? sctp_do_bind+0x5f0/0x5f0 [ 361.870949] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.872439] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/20 02:43:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x3, 0x0, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x5}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x40000}) [ 361.876160] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 361.876183] __sctp_connect+0x6c6/0xe30 [ 361.876210] ? sctp_init_sock+0x1470/0x1470 [ 361.876233] ? mark_held_locks+0xc9/0x160 [ 361.876254] ? __local_bh_enable_ip+0x161/0x230 [ 361.876272] ? trace_hardirqs_on+0xd/0x10 [ 361.911523] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.916740] sctp_connect+0xbf/0x100 [ 361.920477] inet_dgram_connect+0x154/0x2e0 [ 361.924920] __sys_connect+0x37d/0x4c0 [ 361.928825] ? __ia32_sys_accept+0xb0/0xb0 [ 361.933079] ? __sb_end_write+0xac/0xe0 2018/04/20 02:43:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe868, 0x81000) [ 361.937072] ? ksys_write+0x1a6/0x250 [ 361.940884] ? __ia32_sys_read+0xb0/0xb0 [ 361.944956] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 361.949816] __x64_sys_connect+0x73/0xb0 [ 361.953893] do_syscall_64+0x1b1/0x800 [ 361.957795] ? finish_task_switch+0x1ca/0x810 [ 361.962307] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.967266] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.972212] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.977596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.982460] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/20 02:43:11 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x190) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0x0, 0xa0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x1f, "d088bf0df7a4e8adc2afa0136a50bbc3"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'bcsf0\x00', 0x600}) [ 361.987667] RIP: 0033:0x455379 [ 361.990859] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 361.998581] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 362.005854] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 362.013126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 362.020414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 362.027692] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000009 2018/04/20 02:43:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x400014, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000a40)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000001580)}}, {{&(0x7f0000001340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000005580)=ANY=[@ANYBLOB="10000000080000018000000000000000"], 0x10}}], 0x2, 0x0) dup3(r0, r0, 0x0) 2018/04/20 02:43:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x83, 0xc00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005a5000)={r4, 0x8}) r5 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r6, 0x3) r7 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r1, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r8, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000000140)="64c7fbea8522b9", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="e0a99ce092438b06f6c6613b6b4cd8f6e3803f50640d2e588dad8813547c3d32d49b520ffcde8100b1c2ac0be88b9d19d1ba18247afc280619ce5fb7b5d68c6988ac2b65c1aa5a07779ba460cfdc65d7457549fead2f5681d1092578282c28d10719ecdc7058ff536f45eda90b5f88285a76fcd232d5cd62abed60a57c125f8e9057093ada7ed6357d93d622b3a600b7bf4e0f98d57b50de797d0525037af6610308fc960f757bc24c0978da5b") connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}}, 0x5c) 2018/04/20 02:43:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4, 0xfffffdef) 2018/04/20 02:43:12 executing program 1 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:12 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000040)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/20 02:43:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd5b7, 0x81000) 2018/04/20 02:43:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000380)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) fcntl$setflags(r2, 0x2, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000740)="0f93eac74424007b000000c744240200080000ff1c240f225164420f2018b805000000b964f9e85a0f01c10f01f865450f01cbb9d7090000b800000000ba000000000f30b9800000c00f3235010000000f300f01c8", 0x55}], 0x1, 0x0, &(0x7f0000000680), 0x0) 2018/04/20 02:43:12 executing program 3: setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000280), 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000080c0)) r1 = accept4(r0, &(0x7f0000007480)=@rc, &(0x7f0000007500)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000007540), &(0x7f0000007580)=0x4) fstat(r1, &(0x7f0000000440)) stat(&(0x7f0000008500)='./file0\x00', &(0x7f0000008540)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000"], 0x10) write$rdma_cm(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000880000fa"], 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000008600)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x12000, 0x1) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x9) r5 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000340)=""/222) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000180)={0x1d}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x81, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r8, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) ioctl$TUNSETOWNER(r8, 0x400454cc, r9) sendmsg$key(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001b000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac14140000010000001bdc26ef0000000000000100000000000000000000000000000000070019000000000002000000ffffffff00000000000000f7000a00000000000000ff02000000000000000005e40bf43f5980bcf70bcbf3d00000000000010000000000000000010014000000000080000000000000000000000000000000000000000000"], 0xd8}, 0x1}, 0x0) dup3(r7, r6, 0x0) r10 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIS(r10, 0x5416, &(0x7f00000001c0)=0x7) 2018/04/20 02:43:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) quotactl(0x0, &(0x7f0000000200)='./bus\x00', 0x0, &(0x7f0000000240)) r0 = socket$inet(0x2, 0x80007, 0xfffffffffffffbfe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/20 02:43:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000071000040be000000a38dda"]) [ 362.480214] FAULT_INJECTION: forcing a failure. [ 362.480214] name failslab, interval 1, probability 0, space 0, times 0 [ 362.491556] CPU: 1 PID: 27564 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 362.498754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.508113] Call Trace: [ 362.510704] dump_stack+0x1b9/0x294 [ 362.514330] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.519518] ? __save_stack_trace+0x7e/0xd0 [ 362.523842] should_fail.cold.4+0xa/0x1a [ 362.527903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.532995] ? save_stack+0x43/0xd0 [ 362.536611] ? kasan_kmalloc+0xc4/0xe0 [ 362.540486] ? kmem_cache_alloc_trace+0x152/0x780 [ 362.545316] ? sctp_add_bind_addr+0xf9/0x4a0 [ 362.549710] ? sctp_copy_local_addr_list+0x499/0x690 [ 362.554799] ? sctp_copy_one_addr+0x5d/0x170 [ 362.559194] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 362.565056] ? __sctp_connect+0x6c6/0xe30 [ 362.569189] ? sctp_connect+0xbf/0x100 [ 362.573065] ? inet_dgram_connect+0x154/0x2e0 [ 362.577546] ? __sys_connect+0x37d/0x4c0 [ 362.581601] ? __x64_sys_connect+0x73/0xb0 [ 362.585822] ? do_syscall_64+0x1b1/0x800 [ 362.589867] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.595219] ? graph_lock+0x170/0x170 [ 362.599008] ? print_usage_bug+0xc0/0xc0 [ 362.603063] ? graph_lock+0x170/0x170 [ 362.606861] ? find_held_lock+0x36/0x1c0 [ 362.610915] ? lock_downgrade+0x8e0/0x8e0 [ 362.615055] __should_failslab+0x124/0x180 [ 362.619278] should_failslab+0x9/0x14 [ 362.623067] kmem_cache_alloc_trace+0x4b/0x780 [ 362.627640] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.632825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.638351] ? sctp_v6_cmp_addr+0x261/0x6f0 [ 362.642674] sctp_add_bind_addr+0xf9/0x4a0 [ 362.646897] ? sctp_bind_addr_free+0x20/0x20 [ 362.651312] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.656490] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.661668] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 362.666673] sctp_copy_local_addr_list+0x499/0x690 [ 362.671605] ? sctp_defaults_init+0xe50/0xe50 [ 362.676092] ? get_random_bytes+0x34/0x40 [ 362.680226] ? sctp_association_new+0x19d8/0x2170 [ 362.685060] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.690238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.695765] sctp_copy_one_addr+0x5d/0x170 [ 362.699986] ? sctp_copy_one_addr+0x5d/0x170 [ 362.704385] sctp_bind_addr_copy+0x16b/0x45b [ 362.708791] ? sctp_copy_one_addr+0x170/0x170 [ 362.713269] ? sctp_autobind+0x16d/0x1f0 [ 362.717315] ? sctp_do_bind+0x5f0/0x5f0 [ 362.721275] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 362.726802] __sctp_connect+0x6c6/0xe30 [ 362.730854] ? sctp_init_sock+0x1470/0x1470 [ 362.735165] ? mark_held_locks+0xc9/0x160 [ 362.739302] ? __local_bh_enable_ip+0x161/0x230 [ 362.743970] ? trace_hardirqs_on+0xd/0x10 [ 362.748108] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.753286] sctp_connect+0xbf/0x100 [ 362.757503] inet_dgram_connect+0x154/0x2e0 [ 362.761821] __sys_connect+0x37d/0x4c0 [ 362.765694] ? __ia32_sys_accept+0xb0/0xb0 [ 362.769920] ? __sb_end_write+0xac/0xe0 [ 362.773885] ? ksys_write+0x1a6/0x250 [ 362.777672] ? __ia32_sys_read+0xb0/0xb0 [ 362.781721] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 362.786553] __x64_sys_connect+0x73/0xb0 [ 362.790601] do_syscall_64+0x1b1/0x800 [ 362.794478] ? finish_task_switch+0x1ca/0x810 [ 362.798964] ? syscall_return_slowpath+0x5c0/0x5c0 [ 362.803881] ? syscall_return_slowpath+0x30f/0x5c0 [ 362.808808] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 362.814163] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.818994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.824174] RIP: 0033:0x455379 2018/04/20 02:43:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2200000000000000, 0xfffffdef) [ 362.827346] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 362.835042] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 362.842306] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 362.849561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 362.856815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 362.864067] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000a 2018/04/20 02:43:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x15, 0x81000) 2018/04/20 02:43:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5c00000000000000, 0xfffffdef) 2018/04/20 02:43:12 executing program 1 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:12 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000001680)}, 0x20040800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x240000000018, 0x0, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000000)="0f01ca0f011fdb9597cc0f01c80faccc00f3d9ff0f017d3d0f019b1ca6b801008ec0baf80c66b828fdfe8366efbafc0ced", 0x31}], 0x1, 0x0, &(0x7f0000000040), 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) [ 363.110662] FAULT_INJECTION: forcing a failure. [ 363.110662] name failslab, interval 1, probability 0, space 0, times 0 [ 363.121974] CPU: 0 PID: 27605 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 363.129198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.138540] Call Trace: [ 363.141124] dump_stack+0x1b9/0x294 [ 363.144750] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.149931] ? __save_stack_trace+0x7e/0xd0 [ 363.154244] should_fail.cold.4+0xa/0x1a [ 363.158291] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.163385] ? save_stack+0x43/0xd0 [ 363.166998] ? kasan_kmalloc+0xc4/0xe0 [ 363.170874] ? kmem_cache_alloc_trace+0x152/0x780 [ 363.175727] ? sctp_add_bind_addr+0xf9/0x4a0 [ 363.180119] ? sctp_copy_local_addr_list+0x499/0x690 [ 363.185211] ? sctp_copy_one_addr+0x5d/0x170 [ 363.189604] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 363.195386] ? __sctp_connect+0x6c6/0xe30 [ 363.199521] ? sctp_connect+0xbf/0x100 [ 363.203396] ? inet_dgram_connect+0x154/0x2e0 [ 363.207966] ? __sys_connect+0x37d/0x4c0 [ 363.212016] ? __x64_sys_connect+0x73/0xb0 [ 363.216246] ? do_syscall_64+0x1b1/0x800 [ 363.220296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.225647] ? graph_lock+0x170/0x170 [ 363.229435] ? print_usage_bug+0xc0/0xc0 [ 363.233480] ? graph_lock+0x170/0x170 [ 363.237266] ? find_held_lock+0x36/0x1c0 [ 363.241316] ? lock_downgrade+0x8e0/0x8e0 [ 363.245452] __should_failslab+0x124/0x180 [ 363.249936] should_failslab+0x9/0x14 [ 363.253722] kmem_cache_alloc_trace+0x4b/0x780 [ 363.258303] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.263479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.269020] ? sctp_v6_cmp_addr+0x261/0x6f0 [ 363.273338] sctp_add_bind_addr+0xf9/0x4a0 [ 363.277564] ? sctp_bind_addr_free+0x20/0x20 [ 363.281962] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.287152] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.292330] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 363.297342] sctp_copy_local_addr_list+0x499/0x690 [ 363.302260] ? sctp_defaults_init+0xe50/0xe50 [ 363.306750] ? get_random_bytes+0x34/0x40 [ 363.310886] ? sctp_association_new+0x19d8/0x2170 [ 363.315724] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.320906] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.326433] sctp_copy_one_addr+0x5d/0x170 [ 363.330659] ? sctp_copy_one_addr+0x5d/0x170 [ 363.335059] sctp_bind_addr_copy+0x16b/0x45b [ 363.339455] ? sctp_copy_one_addr+0x170/0x170 [ 363.343933] ? sctp_autobind+0x16d/0x1f0 [ 363.347982] ? sctp_do_bind+0x5f0/0x5f0 [ 363.351945] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.357125] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 363.362649] __sctp_connect+0x6c6/0xe30 [ 363.366613] ? sctp_init_sock+0x1470/0x1470 [ 363.370925] ? mark_held_locks+0xc9/0x160 [ 363.375065] ? __local_bh_enable_ip+0x161/0x230 [ 363.379733] ? trace_hardirqs_on+0xd/0x10 [ 363.383870] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.389053] sctp_connect+0xbf/0x100 [ 363.392766] inet_dgram_connect+0x154/0x2e0 [ 363.397080] __sys_connect+0x37d/0x4c0 [ 363.400958] ? __ia32_sys_accept+0xb0/0xb0 [ 363.405194] ? __sb_end_write+0xac/0xe0 [ 363.409157] ? ksys_write+0x1a6/0x250 [ 363.412950] ? __ia32_sys_read+0xb0/0xb0 [ 363.416999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.422623] __x64_sys_connect+0x73/0xb0 [ 363.426687] do_syscall_64+0x1b1/0x800 [ 363.430562] ? finish_task_switch+0x1ca/0x810 [ 363.435050] ? syscall_return_slowpath+0x5c0/0x5c0 [ 363.439967] ? syscall_return_slowpath+0x30f/0x5c0 [ 363.444901] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 363.450252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.455090] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/20 02:43:13 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x2f2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) [ 363.460266] RIP: 0033:0x455379 [ 363.463436] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 363.471736] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 363.478990] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 363.486246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 363.493501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 363.500756] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000b 2018/04/20 02:43:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1000000000000000, 0xfffffdef) [ 363.618571] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/20 02:43:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe2e, 0x81000) 2018/04/20 02:43:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x1000, 0xfffffffffffffec7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0x3d}, &(0x7f0000000040)=0x8) r4 = getpgrp(0xffffffffffffffff) accept$alg(r1, 0x0, 0x0) get_robust_list(r4, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) gettid() 2018/04/20 02:43:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x410001) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000180)={0x789, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, r0, 0x0) futex(&(0x7f0000012ffc), 0xb, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x20, 0x198b}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, 0x8) 2018/04/20 02:43:13 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x401, 0x80100) getpeername$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x100000080000003) r2 = socket$inet6(0xa, 0x6, 0x7) socket$inet6(0xa, 0x0, 0xb22) r3 = dup(r1) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000000)="157ce1d0be08ec43ef3fc523c2fc8018a44b352e494b4ba5c87a6851fc443c32b2e78780e55aa3a20b8188b7f7cf83f37076a287e3bb84df3c8722e34a281cb8e21cea65bbe03ba8ae41c13112e7f47c5a77386dcdc7d6d7065e667c03178eb2fd4306a66399f8f28e31415218240c5f69c0b9e054f84f3b204b1ffba78d9aa210c75ab98e28db8784fcd792f183ecd665faa79df799e3c8d5e786ae7f05c4db14107cdc98570e5c5e7db4eae3314180eaa24c273e142577b6cc683e585fe00a77af31eb063eabbb35e332") connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) accept$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in, 0x4e21, 0x5, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0x88, r4, r5}, {0x101, 0x7fffffff, 0x1, 0x8a, 0x7, 0x56, 0xffff, 0x81}, {0x20, 0x76, 0x5, 0x120600}, 0x100, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3500, 0x0, 0x3, 0x8, 0xeb, 0x400}}, 0xe8) close(r2) accept(r1, 0x0, &(0x7f0000efaffc)) close(r2) 2018/04/20 02:43:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4b00, 0xfffffdef) 2018/04/20 02:43:13 executing program 1 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20002, 0x10) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0xfffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000400)={0x0, 0x7fffffff, 0xfffffffffffffffe}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0xa795, {{0x2, 0x4e24}}}, 0x88) 2018/04/20 02:43:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) ptrace$cont(0x9, 0x0, 0x6, 0x9) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000440)=""/102, 0xfffffffffffffed9}], 0x1) r1 = dup(r0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) execveat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000240)='/dev/input/event#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/input/event#\x00', &(0x7f0000000300)='/dev/input/event#\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='vboxnet1\x00'], 0x1400) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x169, 0x1000, 0x400, 0xc03, 0x0, 0x6, 0x40, 0x4, 0x4, 0xffff, 0x7, 0x26, 0x0, 0x5, 0x2, 0x80, 0x800000000, 0x2d7c, 0x9, 0x0, 0x1, 0xff, 0x4, 0x7ff, 0x1, 0x7, 0xffffffffffffffff, 0x3, 0x7fffffff, 0x20, 0x7, 0x7, 0x0, 0x80000000, 0x7, 0x9, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x8000, 0xa932, 0x800, 0x7, 0xa25, 0xfffffffffffffff9, 0x3}, 0x0, 0x0, r1, 0x1) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x11b) ioctl$TIOCSBRK(r1, 0x40044591) [ 363.662182] kernel msg: ebtables bug: please report to author: Wrong len argument [ 363.737297] FAULT_INJECTION: forcing a failure. [ 363.737297] name failslab, interval 1, probability 0, space 0, times 0 [ 363.748717] CPU: 1 PID: 27632 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 363.755924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.765296] Call Trace: [ 363.767910] dump_stack+0x1b9/0x294 [ 363.771569] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.776779] ? __save_stack_trace+0x7e/0xd0 [ 363.781120] should_fail.cold.4+0xa/0x1a 2018/04/20 02:43:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0xf0, 0xfffffdef) [ 363.785197] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.790313] ? save_stack+0x43/0xd0 [ 363.793952] ? kasan_kmalloc+0xc4/0xe0 [ 363.797873] ? kmem_cache_alloc_trace+0x152/0x780 [ 363.802734] ? sctp_add_bind_addr+0xf9/0x4a0 [ 363.807157] ? sctp_copy_local_addr_list+0x499/0x690 [ 363.812272] ? sctp_copy_one_addr+0x5d/0x170 [ 363.816693] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 363.822407] ? __sctp_connect+0x6c6/0xe30 [ 363.826541] ? sctp_connect+0xbf/0x100 [ 363.830417] ? inet_dgram_connect+0x154/0x2e0 [ 363.834901] ? __sys_connect+0x37d/0x4c0 [ 363.838949] ? __x64_sys_connect+0x73/0xb0 [ 363.843173] ? do_syscall_64+0x1b1/0x800 [ 363.847221] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.852579] ? graph_lock+0x170/0x170 [ 363.856368] ? print_usage_bug+0xc0/0xc0 [ 363.860416] ? graph_lock+0x170/0x170 [ 363.864206] ? find_held_lock+0x36/0x1c0 [ 363.868258] ? lock_downgrade+0x8e0/0x8e0 [ 363.872393] __should_failslab+0x124/0x180 [ 363.876617] should_failslab+0x9/0x14 [ 363.880404] kmem_cache_alloc_trace+0x4b/0x780 [ 363.884989] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.890169] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 363.895190] sctp_add_bind_addr+0xf9/0x4a0 [ 363.899417] ? sctp_bind_addr_free+0x20/0x20 [ 363.903812] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.909000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.914534] ? sctp_v4_scope+0x19b/0x1c0 [ 363.918584] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.923775] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 363.928781] sctp_copy_local_addr_list+0x499/0x690 [ 363.933707] ? sctp_defaults_init+0xe50/0xe50 [ 363.938192] ? get_random_bytes+0x34/0x40 [ 363.942323] ? sctp_association_new+0x19d8/0x2170 [ 363.947174] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.952356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.957884] sctp_copy_one_addr+0x5d/0x170 [ 363.962104] ? sctp_copy_one_addr+0x5d/0x170 [ 363.966513] sctp_bind_addr_copy+0x16b/0x45b [ 363.970913] ? sctp_copy_one_addr+0x170/0x170 [ 363.975392] ? sctp_autobind+0x16d/0x1f0 [ 363.979438] ? sctp_do_bind+0x5f0/0x5f0 [ 363.983407] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 363.988586] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 363.994110] __sctp_connect+0x6c6/0xe30 [ 363.998073] ? sctp_init_sock+0x1470/0x1470 [ 364.002384] ? mark_held_locks+0xc9/0x160 [ 364.006519] ? __local_bh_enable_ip+0x161/0x230 [ 364.011177] ? trace_hardirqs_on+0xd/0x10 [ 364.015314] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.020495] sctp_connect+0xbf/0x100 [ 364.024200] inet_dgram_connect+0x154/0x2e0 [ 364.028512] __sys_connect+0x37d/0x4c0 [ 364.032384] ? __ia32_sys_accept+0xb0/0xb0 [ 364.036606] ? __sb_end_write+0xac/0xe0 [ 364.040578] ? ksys_write+0x1a6/0x250 [ 364.044364] ? __ia32_sys_read+0xb0/0xb0 [ 364.048410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.053947] __x64_sys_connect+0x73/0xb0 [ 364.057995] do_syscall_64+0x1b1/0x800 [ 364.061883] ? finish_task_switch+0x1ca/0x810 [ 364.066364] ? syscall_return_slowpath+0x5c0/0x5c0 [ 364.071277] ? syscall_return_slowpath+0x30f/0x5c0 [ 364.076197] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 364.081548] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.086378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.091548] RIP: 0033:0x455379 [ 364.094723] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 364.102416] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 364.109670] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 364.116925] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 364.124266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 364.131517] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000c 2018/04/20 02:43:13 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x440) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x3000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0x934, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x7fa7000000000000, 0x100000001, 0x4, 0xa}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000340)=0x0) ioprio_set$pid(0x1, r4, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x80}, &(0x7f0000000300)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet6(0xa, 0x80005, 0x0) 2018/04/20 02:43:13 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) connect(r0, &(0x7f0000000200)=@ipx={0x4, 0x5, 0x7, "869a740cffd2", 0x9}, 0x80) 2018/04/20 02:43:13 executing program 0: syz_emit_ethernet(0x8c, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xff, 0x4, "e0", "042d3526f0232fe05b62bc5443ff3924745ff1ab9315e9c36a89962faaa9c37266d96f1df9ba90b4546de8c13d1701a4c4ab098189e7cc9fec240d5d94801a415d04aad3b6e6235af3e9589fc95857ee10952d27149aa00882f0b4647dbc6d9a6b36794c4182d0e0fc0aa7f98024a9b485c5fb976a5141bfe82be73f432adf2e680ff51e5f68"}}}}}, 0x0) 2018/04/20 02:43:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xa3d5, 0x81000) 2018/04/20 02:43:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x56, 0xfffffdef) 2018/04/20 02:43:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000080)={'ip6gre0\x00', r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) 2018/04/20 02:43:13 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x4, 0x3, 0x401]}, 0xa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r1, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/20 02:43:13 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) writev(r0, &(0x7f0000000400), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/04/20 02:43:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x6f00, 0x81000) 2018/04/20 02:43:14 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7) sendmsg$rds(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000040)=""/69, 0x45}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x6, &(0x7f0000001940)}, 0x0) 2018/04/20 02:43:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x800000000000000, 0xfffffdef) 2018/04/20 02:43:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) lseek(r1, 0x0, 0x2) readv(r1, &(0x7f00000001c0), 0x253) 2018/04/20 02:43:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x8102, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @rand_addr=0x8001}, @in6={0xa, 0x4e23, 0x7ff, @empty, 0xa6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/04/20 02:43:14 executing program 1 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @loopback, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r7, @in={{0x2, 0x4e22, @rand_addr=0x7fff}}, 0x110a169a, 0x44f2, 0x7fff, 0x5, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast2, @multicast2}, &(0x7f0000000780)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'bcsh0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000900)={0x240, r2, 0x308, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r4}, {0xd8, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0x200, 0xab, 0x8}, {0x4, 0x5, 0x7f, 0x200}, {0x9, 0x3, 0x200, 0x4}, {0x8, 0x5, 0x7fff}, {0x100000001, 0x20, 0x40, 0x100000000000000}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 2018/04/20 02:43:14 executing program 7: mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x8000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0), 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000100)={0x20000000000001ee, &(0x7f0000000140)}) 2018/04/20 02:43:14 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x24, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8176, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) [ 364.534757] FAULT_INJECTION: forcing a failure. [ 364.534757] name failslab, interval 1, probability 0, space 0, times 0 [ 364.546108] CPU: 1 PID: 27718 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 364.553312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.562705] Call Trace: [ 364.565320] dump_stack+0x1b9/0x294 [ 364.568973] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.574180] ? __save_stack_trace+0x7e/0xd0 [ 364.578517] should_fail.cold.4+0xa/0x1a [ 364.582590] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.587727] ? save_stack+0x43/0xd0 [ 364.591403] ? kasan_kmalloc+0xc4/0xe0 [ 364.595306] ? kmem_cache_alloc_trace+0x152/0x780 [ 364.600160] ? sctp_add_bind_addr+0xf9/0x4a0 [ 364.604573] ? sctp_copy_local_addr_list+0x499/0x690 [ 364.609693] ? sctp_copy_one_addr+0x5d/0x170 [ 364.614114] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 364.619838] ? __sctp_connect+0x6c6/0xe30 [ 364.623998] ? sctp_connect+0xbf/0x100 [ 364.627899] ? inet_dgram_connect+0x154/0x2e0 2018/04/20 02:43:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x1d000000, 0xfffffdef) 2018/04/20 02:43:14 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000002fd8)=ANY=[@ANYBLOB="280000000000000000000000000000000000002ec38835b5121aaf000000000000"], 0x28) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="88d9d16539a04d1462edc65a2d2b476f7bd8d39837557b67f5f8a48d240780267f3fcf916794bb2def82591decfab95f0da783c4f1819de623b7fc0a292adbb07e9fab8bdfcf1f81b50cddcf60c4a965e8529c954f08d99d26d7644fec0052c504bdf3a27db7e84950d8e62ffe3ca904e4b4f8eff30c46ba620ec5d938246a302cce5a53beba544a15c117d685858daa8abeca82a3eddddb5c3660035d69fd5193cacdba8c49ae2bb2f9c038e09f5a86c8b82da89f8d5ffbcfd4216649c5719eb66c9c1070d5b7194152a948644b33e0fd2b8f20e22a7e241328", 0xda, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) 2018/04/20 02:43:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x31, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x811}, 0x800) set_robust_list(&(0x7f0000000200)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x3, &(0x7f0000000540)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000280)="15d4b74ee865b57ce2fe7c69b8abfed1ea1e1fdcf464d6238266c13246d4dce2490482b916d28ae03b5cad624a6f85897be2d28a39b4dbd707dc87c23bc7cdc00c5f9873841c559b33e99037320eca1fa6a499bf6dddee4591a792cccdfdf09f1b34b3869026ae58e99cad9c0d22f0988caaa563deb27a6aa38c15cdc6056ac1308b6859bdaf5d2f03f2d4", 0x8b, 0x7, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x462, r0, &(0x7f0000000380)="24b03630e92971f993d195c651e12e049b65fd169ee550c4a53dfa75471062ede745669cae5cdc0a5e185c688a2b5b32dfcdad80c4bbf80fe20dad18f27d1e861ca23ba7543a3b144a4e84fca34717cf1c2c002369181e418f6b90e1661ac32ff9f6a38f115f3aa33ca27096ed1ff072f4327c3e940ec339099966d7dcdadc0e5603e1c91081ebc9995163e5beb70a3793088397590446ff374375b2752f73ff8d94e419ed3e73472b253a9f11add4a694fad37e98e4e83acda9a8605acb479fc272617e296d5cafb0953e7b0d2ddf7dcb5ca80acd", 0xd5, 0x10000, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00000004c0)="c1e24eed34cb2fe93585b3217182e6385f259070197f78b47aca0e5839aef33f912106bbcf0d6661f018df99c24868c7e12f09979adeb1fa5a47ecb414", 0x3d, 0x800, 0x0, 0x0, r0}]) clock_getres(0x0, &(0x7f0000000580)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000005c0)={0x50000, 0x0, [0x1f, 0x906, 0x1, 0x3, 0x953, 0x7fffffff, 0x8]}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x2c, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000007c0)={@mcast1, 0x0}, &(0x7f0000000800)=0x14) getsockname$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000b80)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x50001}, 0xc, &(0x7f0000000b40)={&(0x7f0000000980)={0x1a4, r3, 0x100, 0x70bd2b, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x188, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x3, 0x0, 0x1, 0x6}, {0x1, 0x1, 0xfdd, 0x8}, {0x93, 0x6, 0x8d, 0x2}, {0x7, 0x80, 0x4, 0x9}, {0x7f, 0x5, 0x7, 0x401}, {0x7, 0x960, 0xfffffffffffffffe, 0x8}, {0x4, 0x2, 0x200, 0x3}, {0x1, 0xfffffffffffff864, 0x0, 0x3}, {0xef, 0x1, 0x0, 0x21}, {0x4, 0x2, 0x6, 0x7ac}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}]}}]}, 0x1a4}, 0x1}, 0x840) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000bc0)={0x3, 0x80000000}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000c00)={0xba8}, 0x1) io_setup(0x5, &(0x7f0000000c40)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000c80)={'icmp6\x00'}, &(0x7f0000000cc0)=0x1e) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000d80)={{&(0x7f0000000d00)=""/55, 0x37}, &(0x7f0000000d40), 0x22}, 0x20) fchmodat(r0, &(0x7f0000000dc0)='./file0\x00', 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) unshare(0x20000) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000e00)={0xe281, 0x4, 0x9, 0x3, 0x0}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000e80)={r7, 0xbd, "7245faa1e1c6b71c2389f7ce87ad27171a01044233581ee773eecad0859769c1d54c052b386f389302877d70a95f9e6003d4aa277a5227e434d51bb4906fc64476e1760a3bfeccd579a2f2f9d46e83ce95dfe91bf94adbc8f81ba7198981f7649c40eea8211862cad2a8473b704608541f6b229941c94b5075be08dbb7e285d985d13780604f4cc2a14ec1be8e38e042105cd2be4ae016d9bfd6c506bb6b7a879651b2db8cdae08eafeb19cfb4416bf987572386ee1e2ea9c10c8ea2c8"}, &(0x7f0000000f80)=0xc5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000fc0)=0xffffffff, 0x4) fremovexattr(r6, &(0x7f0000001000)=@known='security.ima\x00') signalfd(r6, &(0x7f0000001040)={0x3}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000010c0)={0x1, 0x2b, &(0x7f0000001080)="f1a6e6d1d1bc33312afbea93cac892a29e9bf2ba9c6a4cb850ab8df6efdc5f00029e86af1bf3b2ac4adb7d"}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f00000011c0)={&(0x7f0000001140)={0x54, r1, 0x4, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}]}]}, 0x54}, 0x1}, 0x40810) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001240)=""/192) [ 364.632406] ? __sys_connect+0x37d/0x4c0 [ 364.636474] ? __x64_sys_connect+0x73/0xb0 [ 364.640718] ? do_syscall_64+0x1b1/0x800 [ 364.644791] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.650163] ? graph_lock+0x170/0x170 [ 364.653981] ? print_usage_bug+0xc0/0xc0 [ 364.658051] ? graph_lock+0x170/0x170 [ 364.661869] ? find_held_lock+0x36/0x1c0 [ 364.665957] ? lock_downgrade+0x8e0/0x8e0 [ 364.670119] __should_failslab+0x124/0x180 [ 364.674373] should_failslab+0x9/0x14 [ 364.678187] kmem_cache_alloc_trace+0x4b/0x780 [ 364.683310] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.688514] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 364.693545] sctp_add_bind_addr+0xf9/0x4a0 [ 364.697799] ? sctp_bind_addr_free+0x20/0x20 [ 364.702225] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.707433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.712983] ? sctp_v4_scope+0x19b/0x1c0 [ 364.717057] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.722266] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 364.727313] sctp_copy_local_addr_list+0x499/0x690 [ 364.732251] ? sctp_defaults_init+0xe50/0xe50 [ 364.736755] ? get_random_bytes+0x34/0x40 [ 364.741043] ? sctp_association_new+0x19d8/0x2170 [ 364.745897] ? n_tty_open+0x1b/0x460 [ 364.749622] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.755511] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.761065] sctp_copy_one_addr+0x5d/0x170 [ 364.765315] ? sctp_copy_one_addr+0x5d/0x170 [ 364.769736] sctp_bind_addr_copy+0x16b/0x45b [ 364.774161] ? sctp_copy_one_addr+0x170/0x170 [ 364.778659] ? sctp_autobind+0x16d/0x1f0 [ 364.782718] ? sctp_do_bind+0x5f0/0x5f0 [ 364.786696] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.791896] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 364.797442] __sctp_connect+0x6c6/0xe30 [ 364.801429] ? sctp_init_sock+0x1470/0x1470 [ 364.805764] ? mark_held_locks+0xc9/0x160 [ 364.809925] ? __local_bh_enable_ip+0x161/0x230 [ 364.814604] ? trace_hardirqs_on+0xd/0x10 [ 364.818763] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.823978] sctp_connect+0xbf/0x100 [ 364.827702] inet_dgram_connect+0x154/0x2e0 [ 364.832033] __sys_connect+0x37d/0x4c0 [ 364.835927] ? __ia32_sys_accept+0xb0/0xb0 [ 364.840169] ? __sb_end_write+0xac/0xe0 [ 364.844151] ? ksys_write+0x1a6/0x250 [ 364.847962] ? __ia32_sys_read+0xb0/0xb0 [ 364.852034] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.857588] __x64_sys_connect+0x73/0xb0 [ 364.861658] do_syscall_64+0x1b1/0x800 [ 364.865552] ? finish_task_switch+0x1ca/0x810 [ 364.870055] ? syscall_return_slowpath+0x5c0/0x5c0 [ 364.874992] ? syscall_return_slowpath+0x30f/0x5c0 [ 364.879925] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 364.885301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.890152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.895340] RIP: 0033:0x455379 [ 364.898525] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 364.906236] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 364.913515] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 364.920795] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 364.928072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 364.935343] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000d 2018/04/20 02:43:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x3100, 0xfffffdef) 2018/04/20 02:43:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/235}, &(0x7f0000000300)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000008c0), 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000380)='./file0\x00', r4, r5, 0x1d00) socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x0, 0x9c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffff75) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x10001, 0x3, 0xe59, 0x700000000000000}, 0x10) shutdown(r2, 0x1) 2018/04/20 02:43:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xf6b3, 0x81000) 2018/04/20 02:43:15 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2}, 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x8000000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x3, 0x20}, 0xc) ftruncate(r3, 0xff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:43:15 executing program 5: syz_emit_ethernet(0x1, &(0x7f00005b1000)=ANY=[@ANYBLOB="01a1c20000000000000000000800450000300000e0030000907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)={0x2, 0x0, [0x0, 0x0, 0x3]}) 2018/04/20 02:43:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x20f}, 0x0) 2018/04/20 02:43:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendto(r1, &(0x7f0000000200)="e94f2ab8eeeacc380c40afe931c9a8e9c7cdc624bc0470e46fe263d5", 0x1c, 0x4000000, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x80000003a) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5004020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64e}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000069cff4)={0x4}) 2018/04/20 02:43:15 executing program 1 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 365.470890] FAULT_INJECTION: forcing a failure. [ 365.470890] name failslab, interval 1, probability 0, space 0, times 0 [ 365.482251] CPU: 1 PID: 27749 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 365.489449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.498814] Call Trace: [ 365.501423] dump_stack+0x1b9/0x294 [ 365.505073] ? dump_stack_print_info.cold.2+0x52/0x52 [ 365.510281] ? __save_stack_trace+0x7e/0xd0 [ 365.514622] should_fail.cold.4+0xa/0x1a 2018/04/20 02:43:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x5e, 0xfffffdef) [ 365.518704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.523817] ? save_stack+0x43/0xd0 [ 365.527460] ? kasan_kmalloc+0xc4/0xe0 [ 365.531360] ? kmem_cache_alloc_trace+0x152/0x780 [ 365.536227] ? sctp_add_bind_addr+0xf9/0x4a0 [ 365.540651] ? sctp_copy_local_addr_list+0x499/0x690 [ 365.545769] ? sctp_copy_one_addr+0x5d/0x170 [ 365.550208] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 365.555935] ? __sctp_connect+0x6c6/0xe30 [ 365.560093] ? sctp_connect+0xbf/0x100 [ 365.563996] ? inet_dgram_connect+0x154/0x2e0 [ 365.568506] ? __sys_connect+0x37d/0x4c0 [ 365.572583] ? __x64_sys_connect+0x73/0xb0 [ 365.576931] ? do_syscall_64+0x1b1/0x800 [ 365.581004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.586380] ? graph_lock+0x170/0x170 [ 365.590194] ? print_usage_bug+0xc0/0xc0 [ 365.594263] ? mark_held_locks+0xc9/0x160 [ 365.598425] ? graph_lock+0x170/0x170 [ 365.602246] ? retint_kernel+0x10/0x10 [ 365.606150] ? find_held_lock+0x36/0x1c0 [ 365.610229] ? lock_downgrade+0x8e0/0x8e0 [ 365.614383] __should_failslab+0x124/0x180 [ 365.618618] should_failslab+0x9/0x14 [ 365.622423] kmem_cache_alloc_trace+0x4b/0x780 [ 365.627011] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.632208] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 365.637231] sctp_add_bind_addr+0xf9/0x4a0 [ 365.641466] ? sctp_bind_addr_free+0x20/0x20 [ 365.645870] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.651050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.656599] ? sctp_v4_scope+0x19b/0x1c0 [ 365.660653] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.665836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 365.670844] sctp_copy_local_addr_list+0x499/0x690 [ 365.675767] ? sctp_defaults_init+0xe50/0xe50 [ 365.680254] ? get_random_bytes+0x34/0x40 [ 365.684394] ? sctp_association_new+0x19d8/0x2170 [ 365.689236] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.694417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.699947] sctp_copy_one_addr+0x5d/0x170 [ 365.704173] ? sctp_copy_one_addr+0x5d/0x170 [ 365.708579] sctp_bind_addr_copy+0x16b/0x45b [ 365.712983] ? sctp_copy_one_addr+0x170/0x170 [ 365.717468] ? sctp_autobind+0x16d/0x1f0 [ 365.721519] ? sctp_do_bind+0x5f0/0x5f0 [ 365.725483] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.730664] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 365.736194] __sctp_connect+0x6c6/0xe30 [ 365.740264] ? sctp_init_sock+0x1470/0x1470 [ 365.744591] ? mark_held_locks+0xc9/0x160 [ 365.748733] ? __local_bh_enable_ip+0x161/0x230 [ 365.753396] ? trace_hardirqs_on+0xd/0x10 [ 365.757536] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 365.762724] sctp_connect+0xbf/0x100 [ 365.766432] inet_dgram_connect+0x154/0x2e0 [ 365.770753] __sys_connect+0x37d/0x4c0 [ 365.774630] ? __ia32_sys_accept+0xb0/0xb0 [ 365.778859] ? __sb_end_write+0xac/0xe0 [ 365.782828] ? ksys_write+0x1a6/0x250 [ 365.786619] ? __ia32_sys_read+0xb0/0xb0 [ 365.790669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 365.796217] __x64_sys_connect+0x73/0xb0 [ 365.800270] do_syscall_64+0x1b1/0x800 [ 365.804863] ? finish_task_switch+0x1ca/0x810 [ 365.809348] ? syscall_return_slowpath+0x5c0/0x5c0 [ 365.814267] ? syscall_return_slowpath+0x30f/0x5c0 [ 365.819197] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 365.824553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.829390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.834579] RIP: 0033:0x455379 [ 365.837765] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 365.845473] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 365.852732] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 365.859989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/20 02:43:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x4500000000000000, 0xfffffdef) [ 365.867247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 365.874501] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000e 2018/04/20 02:43:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x4, 0x81000) 2018/04/20 02:43:15 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x5}, 0xfeb6) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x2000) r1 = accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r0, 0x856b}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000280)={0x1, "05009268300000000000000200", 0x4}, 0x18) r2 = shmget(0x2, 0x4000, 0x78000108, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000500)=""/4096) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000004c0)=0xd2, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x2c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x3ff, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r3, 0xb4, &(0x7f0000000380)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0xec8bca9, @empty, 0x5}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6c}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x8001, @broadcast=0xffffffff}]}, &(0x7f0000000480)=0x10) 2018/04/20 02:43:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x80000, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)='#', 0x1, 0xffffffffffffffff) signalfd(r0, &(0x7f00000000c0)={0x7ff}, 0x8) syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x1, 0x8000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x4, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x19d0}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x75, @empty, 0x3}}, {{0xa, 0x4e23, 0xffffffff, @empty, 0x6}}, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) r3 = getpid() wait4(r3, 0x0, 0xa, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x800) 2018/04/20 02:43:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x0, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) 2018/04/20 02:43:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x2000000, 0xfffffdef) 2018/04/20 02:43:15 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000780), 0x0, 0xffff}], 0x0, &(0x7f0000000a00)) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x4, "503aa07a"}, &(0x7f0000000140)=0x28) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000180)=0x78) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaab1a, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) fallocate(r1, 0x0, 0x0, 0x200) 2018/04/20 02:43:15 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x321000, 0x53) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r1}) socketpair(0x3, 0x80001, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001200)={0x54, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x7439f483165e90a5, 0x0, &(0x7f0000003040)="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"}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3}) dup2(r5, r5) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x4, 0x4, "b4a2a20f8aa2c36de7a7e375cffea1218f3f61376caf402337f288710ff1255ebd5111fef62c56abb66cad16865f06045bd1518aff8540591a70c6f430f865c718cb2fe22c2ffa50554db6e0726f6733"}, 0xd8) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) [ 366.073554] encrypted_key: insufficient parameters specified [ 366.123947] encrypted_key: insufficient parameters specified 2018/04/20 02:43:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1ff}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000030000000c000047a17928abd07491f8"], 0x1}, 0x1}, 0x4) 2018/04/20 02:43:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x6f000000, 0xfffffdef) 2018/04/20 02:43:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x816e000000000000, 0x81000) 2018/04/20 02:43:15 executing program 1 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:15 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000313000/0x4000)=nil, 0x4000}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/20 02:43:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x38, @mcast2={0xff, 0x2, [], 0x1}, 0xf8}}, 0x401, 0x8001, 0x2, 0x7fff, 0x4}, &(0x7f0000000040)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x109000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000200), &(0x7f0000000280)=0x4) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x208, 0x1, 0xfffffffffffffff9, r1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/20 02:43:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'ip6gre0\x00'}, {0x20}], 0xa, "31078e03dee0cd2100f22ff4de0715fc1e5e4a8775baa366f7535dfb14489cefa96638bc3edb498f0913d4b88542c1743de776ace6c5534012514c24209d50d37fa94f1b8caab06479153f6d74b5fa5c8f6b6cd6ef654dbdcf666e078bcb7d1c248f62f4a71808180115a2870d4a42c2638cfafd16f84e88efe6182d534e0d74454897d7dc8c"}, 0x9b) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000010000000000ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000000001fe800000000000000000000000000000800000e77f0004005444ebe2648e07129ed9b557a288eaecc3f3c0444f61e01bf02991aee12ddd3653c9ca7c972282eb0a4f5132531c367846ec264ff061ec4192da40a74b3859ae87e8f45f3126dc822aef8055830863c405b4766dd7b34fa356"], 0x0) userfaultfd(0x800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/20 02:43:15 executing program 0: nanosleep(&(0x7f0000000000), &(0x7f0000000040)) socket$inet6(0xa, 0x80005, 0x0) [ 366.388336] FAULT_INJECTION: forcing a failure. [ 366.388336] name failslab, interval 1, probability 0, space 0, times 0 [ 366.399653] CPU: 0 PID: 27814 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 366.406852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.416212] Call Trace: [ 366.418817] dump_stack+0x1b9/0x294 [ 366.422456] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.427662] ? __save_stack_trace+0x7e/0xd0 [ 366.432001] should_fail.cold.4+0xa/0x1a [ 366.436075] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.441191] ? save_stack+0x43/0xd0 [ 366.444836] ? kasan_kmalloc+0xc4/0xe0 [ 366.448729] ? kmem_cache_alloc_trace+0x152/0x780 [ 366.453585] ? sctp_add_bind_addr+0xf9/0x4a0 [ 366.457244] IPVS: stopping backup sync thread 27828 ... [ 366.458042] ? sctp_copy_local_addr_list+0x499/0x690 [ 366.458062] ? sctp_copy_one_addr+0x5d/0x170 [ 366.458080] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 366.458098] ? __sctp_connect+0x6c6/0xe30 [ 366.482826] ? sctp_connect+0xbf/0x100 [ 366.486735] ? inet_dgram_connect+0x154/0x2e0 [ 366.491249] ? __sys_connect+0x37d/0x4c0 [ 366.495328] ? __x64_sys_connect+0x73/0xb0 [ 366.499570] ? do_syscall_64+0x1b1/0x800 [ 366.503643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.509021] ? graph_lock+0x170/0x170 [ 366.512841] ? print_usage_bug+0xc0/0xc0 [ 366.516909] ? graph_lock+0x170/0x170 [ 366.518943] [ 366.520712] ? find_held_lock+0x36/0x1c0 [ 366.522316] ============================================ [ 366.526365] ? lock_downgrade+0x8e0/0x8e0 [ 366.531780] WARNING: possible recursive locking detected [ 366.531791] 4.17.0-rc1+ #8 Not tainted [ 366.535926] __should_failslab+0x124/0x180 [ 366.541348] -------------------------------------------- [ 366.545225] should_failslab+0x9/0x14 [ 366.549422] syz-executor2/27827 is trying to acquire lock: [ 366.554859] kmem_cache_alloc_trace+0x4b/0x780 [ 366.558637] 00000000c69f951a [ 366.564263] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.568801] ( [ 366.571809] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 366.576963] rtnl_mutex [ 366.578756] sctp_add_bind_addr+0xf9/0x4a0 [ 366.583732] ){+.+.} [ 366.586215] ? sctp_bind_addr_free+0x20/0x20 [ 366.590443] , at: rtnl_lock+0x17/0x20 [ 366.592658] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.597028] [ 366.597028] but task is already holding lock: [ 366.597043] 00000000c69f951a [ 366.600840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.605996] ( [ 366.611955] ? sctp_v4_scope+0x19b/0x1c0 [ 366.614935] rtnl_mutex [ 366.620476] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.622245] ){+.+.} [ 366.626296] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 366.628765] , at: rtnl_lock+0x17/0x20 [ 366.634471] sctp_copy_local_addr_list+0x499/0x690 [ 366.636676] [ 366.636676] other info that might help us debug this: [ 366.641672] ? sctp_defaults_init+0xe50/0xe50 [ 366.645447] Possible unsafe locking scenario: [ 366.645447] [ 366.650362] ? get_random_bytes+0x34/0x40 [ 366.656990] CPU0 [ 366.661473] ? sctp_association_new+0x19d8/0x2170 [ 366.667490] ---- [ 366.667495] lock( [ 366.671632] ? n_tty_open+0x1b/0x460 [ 366.674178] rtnl_mutex [ 366.679005] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.681562] ); [ 366.683793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.687551] lock(rtnl_mutex [ 366.690041] sctp_copy_one_addr+0x5d/0x170 [ 366.695194] ); [ 366.696980] ? sctp_copy_one_addr+0x5d/0x170 [ 366.702476] [ 366.702476] *** DEADLOCK *** [ 366.702476] [ 366.702483] May be due to missing lock nesting notation [ 366.702483] [ 366.705574] sctp_bind_addr_copy+0x16b/0x45b [ 366.709777] 2 locks held by syz-executor2/27827: [ 366.711565] ? sctp_copy_one_addr+0x170/0x170 [ 366.715930] #0: 00000000c69f951a [ 366.721985] ? sctp_autobind+0x16d/0x1f0 [ 366.728966] ( [ 366.733444] ? sctp_do_bind+0x5f0/0x5f0 [ 366.738166] rtnl_mutex [ 366.742646] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.746058] ){+.+.}, at: rtnl_lock+0x17/0x20 [ 366.750111] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 366.751881] #1: [ 366.755852] __sctp_connect+0x6c6/0xe30 [ 366.758317] 00000000769b2868 [ 366.763491] ? sctp_init_sock+0x1470/0x1470 [ 366.767862] ( [ 366.773385] ? mark_held_locks+0xc9/0x160 [ 366.775415] ipvs->sync_mutex [ 366.779377] ? __local_bh_enable_ip+0x161/0x230 [ 366.782358] ){+.+.} [ 366.786664] ? trace_hardirqs_on+0xd/0x10 [ 366.788455] , at: do_ip_vs_set_ctl+0x562/0x1d30 [ 366.792576] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.795556] [ 366.795556] stack backtrace: [ 366.800206] sctp_connect+0xbf/0x100 [ 366.824531] inet_dgram_connect+0x154/0x2e0 [ 366.828848] __sys_connect+0x37d/0x4c0 [ 366.832730] ? __ia32_sys_accept+0xb0/0xb0 [ 366.836958] ? __sb_end_write+0xac/0xe0 [ 366.840924] ? ksys_write+0x1a6/0x250 [ 366.844718] ? __ia32_sys_read+0xb0/0xb0 [ 366.848775] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.854319] __x64_sys_connect+0x73/0xb0 [ 366.858372] do_syscall_64+0x1b1/0x800 [ 366.862254] ? finish_task_switch+0x1ca/0x810 [ 366.866742] ? syscall_return_slowpath+0x5c0/0x5c0 [ 366.871662] ? syscall_return_slowpath+0x30f/0x5c0 [ 366.876585] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 366.881941] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/20 02:43:16 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r0+10000000}}, &(0x7f0000040000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000001c0)={&(0x7f0000000200)=""/137, 0x6c}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0700000004000000040000000000000005000000000000001a00000000000000ffffffff00000000ffff000000000000e44300000000000001000080000000000000000000000000010000000000000000000700000000000000ffffffff000000000500000000000000e64d7058016772d07ca7a724a601969fce809896cff45cdcbe09bb42430f02624f604b82d95da6bf1c32404a500000597c8852787d48c756a48dc492a0c4459ddc3af61296"]) timer_gettime(0x0, &(0x7f0000fba000)) 2018/04/20 02:43:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xd00000000000000, 0x81000) [ 366.886775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.891949] RIP: 0033:0x455379 [ 366.895123] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 366.902819] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 366.910084] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 366.917352] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 366.924612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 366.931956] R13: 000000000000005a R14: 00000000006f3910 R15: 000000000000000f [ 366.939233] CPU: 1 PID: 27827 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #8 [ 366.946416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.955772] Call Trace: [ 366.958377] dump_stack+0x1b9/0x294 [ 366.962016] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.967212] ? print_lock+0xd1/0xd6 [ 366.970843] ? vprintk_func+0x81/0xe7 [ 366.974649] __lock_acquire.cold.62+0x18c/0x55b [ 366.979326] ? debug_check_no_locks_freed+0x310/0x310 [ 366.984529] ? account_kernel_stack+0x2bd/0x410 2018/04/20 02:43:16 executing program 1 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/20 02:43:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe2, "7c7c84d1a2d2ae333953ea9df84b93a50d8b314bcbe341ada0beadefaeb002c5293e83621418ffb15a223ffeafffc62f11f8f59ed670577d76b1d3805271a3947b9c34c42349a16c96aa9e2ffb9eb963a46015f9c20f437dc83cf2b8fc7b7ca9af9f323a19a66524e6937fcbfd1093be89121f7df2274acfb4c937eddf224662f4233f8fc9d480c2899d7fc58fdec57dd030f0524e32f43024c5a4a08f77ea22e82c89a2ddb2584bbcaec0d0cc15dbe86952b08789448c0181c7550dd72c49f4792dde201661244506852a170470df78f756a3c5de8187fc9b3a3bba8c0782e69f8e"}, &(0x7f0000000200)=0xea) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000023c0)={r1, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000002400)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/20 02:43:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '\x00'}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) [ 366.989202] ? trace_hardirqs_on+0xd/0x10 [ 366.993438] ? put_task_stack+0x188/0x2c0 [ 366.997586] ? __lock_acquire+0x7f5/0x5140 [ 367.001825] ? preempt_notifier_register+0x1e0/0x1e0 [ 367.006932] ? debug_check_no_locks_freed+0x310/0x310 [ 367.012128] ? __schedule+0x809/0x1e30 [ 367.016012] ? graph_lock+0x170/0x170 [ 367.019813] ? kasan_check_read+0x11/0x20 [ 367.023962] ? graph_lock+0x170/0x170 [ 367.027759] ? graph_lock+0x170/0x170 [ 367.031564] lock_acquire+0x1dc/0x520 [ 367.035366] ? rtnl_lock+0x17/0x20 [ 367.038910] ? lock_release+0xa10/0xa10 [ 367.042889] ? check_same_owner+0x320/0x320 [ 367.047242] ? schedule+0xef/0x430 [ 367.050792] ? rcu_note_context_switch+0x710/0x710 [ 367.051716] FAULT_INJECTION: forcing a failure. [ 367.051716] name failslab, interval 1, probability 0, space 0, times 0 [ 367.055739] ? __schedule+0x1e30/0x1e30 [ 367.055754] ? __might_sleep+0x95/0x190 [ 367.055777] ? rtnl_lock+0x17/0x20 [ 367.078473] __mutex_lock+0x16d/0x17f0 [ 367.082362] ? rtnl_lock+0x17/0x20 [ 367.085887] ? rtnl_lock+0x17/0x20 [ 367.089417] ? mutex_trylock+0x2a0/0x2a0 [ 367.093467] ? mark_held_locks+0xc9/0x160 [ 367.097601] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 367.102187] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.106670] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.111673] ? trace_hardirqs_on+0xd/0x10 [ 367.115808] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.120291] ? wait_for_completion_killable+0x56c/0x960 [ 367.125644] ? wait_for_completion_interruptible_timeout+0x960/0x960 [ 367.132123] ? lock_downgrade+0x8e0/0x8e0 [ 367.136262] ? kasan_check_read+0x11/0x20 [ 367.140397] ? do_raw_spin_unlock+0x9e/0x2e0 [ 367.144807] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 367.149374] ? wake_up_q+0x100/0x100 [ 367.153074] ? kasan_check_write+0x14/0x20 [ 367.157310] ? do_raw_spin_lock+0xc1/0x200 [ 367.161545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.167072] ? __kthread_create_on_node+0x34f/0x4c0 [ 367.172084] ? __kthread_parkme+0x280/0x280 [ 367.176394] ? __lock_is_held+0xb5/0x140 [ 367.180443] mutex_lock_nested+0x16/0x20 [ 367.184494] ? mutex_lock_nested+0x16/0x20 [ 367.188719] rtnl_lock+0x17/0x20 [ 367.192071] ip_mc_drop_socket+0x8f/0x270 [ 367.196210] inet_release+0x4e/0x1f0 [ 367.199911] sock_release+0x96/0x1b0 [ 367.203613] start_sync_thread+0xdc3/0x2d40 [ 367.207920] ? __lock_acquire+0x7f5/0x5140 [ 367.212145] ? ip_vs_process_message+0xa0a/0xa0a [ 367.216900] ? ip_vs_sync_conn+0x33a0/0x33a0 [ 367.221298] ? graph_lock+0x170/0x170 [ 367.225088] ? lock_downgrade+0x8e0/0x8e0 [ 367.229221] ? lock_downgrade+0x8e0/0x8e0 [ 367.233356] ? kasan_check_read+0x11/0x20 [ 367.237498] ? do_raw_spin_unlock+0x9e/0x2e0 [ 367.241894] ? __local_bh_enable_ip+0x161/0x230 [ 367.246547] ? find_held_lock+0x36/0x1c0 [ 367.250596] ? lock_downgrade+0x8e0/0x8e0 [ 367.254731] ? lock_release+0xa10/0xa10 [ 367.258693] ? check_same_owner+0x320/0x320 [ 367.263005] ? module_unload_free+0x5b0/0x5b0 [ 367.267491] ? __might_sleep+0x95/0x190 [ 367.271454] do_ip_vs_set_ctl+0x59c/0x1d30 [ 367.275679] ? find_held_lock+0x36/0x1c0 [ 367.279727] ? ip_vs_genl_set_cmd+0xe80/0xe80 [ 367.284212] ? lock_downgrade+0x8e0/0x8e0 [ 367.288345] ? kasan_check_read+0x11/0x20 [ 367.292481] ? rcu_is_watching+0x85/0x140 [ 367.296615] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 367.301794] ? kasan_check_write+0x14/0x20 [ 367.306019] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 367.310934] ? wait_for_completion+0x870/0x870 [ 367.315504] ? module_unload_free+0x5b0/0x5b0 [ 367.319988] ? kasan_check_read+0x11/0x20 [ 367.324122] ? __lock_is_held+0xb5/0x140 [ 367.328180] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 367.333359] ? mutex_unlock+0xd/0x10 [ 367.337151] nf_setsockopt+0x7d/0xd0 [ 367.341289] ? nf_setsockopt+0x7d/0xd0 [ 367.345165] ip_setsockopt+0xd8/0xf0 [ 367.348867] tcp_setsockopt+0x93/0xe0 [ 367.352658] sock_common_setsockopt+0x9a/0xe0 [ 367.359834] __sys_setsockopt+0x1bd/0x390 [ 367.363973] ? kernel_accept+0x310/0x310 [ 367.368025] ? do_futex+0x27d0/0x27d0 [ 367.371817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.380208] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 367.385051] __x64_sys_setsockopt+0xbe/0x150 [ 367.389448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.394450] do_syscall_64+0x1b1/0x800 [ 367.398330] ? finish_task_switch+0x1ca/0x810 [ 367.402826] ? syscall_return_slowpath+0x5c0/0x5c0 [ 367.407746] ? syscall_return_slowpath+0x30f/0x5c0 [ 367.412662] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 367.418016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.422847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.428023] RIP: 0033:0x455379 [ 367.431305] RSP: 002b:00007f923838cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 367.439003] RAX: ffffffffffffffda RBX: 00007f923838d6d4 RCX: 0000000000455379 [ 367.446260] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000015 [ 367.453524] RBP: 000000000072bea0 R08: 0000000000000018 R09: 0000000000000000 [ 367.460789] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 367.468061] R13: 0000000000000529 R14: 00000000006fac78 R15: 0000000000000000 [ 367.475327] CPU: 0 PID: 27848 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 367.482531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.491884] Call Trace: [ 367.494463] dump_stack+0x1b9/0x294 [ 367.498076] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.503251] ? __save_stack_trace+0x7e/0xd0 [ 367.507564] should_fail.cold.4+0xa/0x1a [ 367.511615] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.516708] ? save_stack+0x43/0xd0 [ 367.520325] ? kasan_kmalloc+0xc4/0xe0 [ 367.524196] ? kmem_cache_alloc_trace+0x152/0x780 [ 367.529030] ? sctp_add_bind_addr+0xf9/0x4a0 [ 367.533423] ? sctp_copy_local_addr_list+0x499/0x690 [ 367.538514] ? sctp_copy_one_addr+0x5d/0x170 [ 367.542912] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 367.548605] ? __sctp_connect+0x6c6/0xe30 [ 367.552735] ? sctp_connect+0xbf/0x100 [ 367.556607] ? inet_dgram_connect+0x154/0x2e0 [ 367.561088] ? __sys_connect+0x37d/0x4c0 [ 367.565133] ? __x64_sys_connect+0x73/0xb0 [ 367.569370] ? do_syscall_64+0x1b1/0x800 [ 367.573419] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.578779] ? lock_acquire+0x1dc/0x520 [ 367.582737] ? _extract_crng+0x1f2/0x2c0 [ 367.586783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.591531] ? lock_acquire+0x1dc/0x520 [ 367.595492] ? sctp_bind_addr_state+0x28a/0x460 [ 367.600149] ? lock_downgrade+0x8e0/0x8e0 [ 367.604290] ? kasan_unpoison_shadow+0x35/0x50 [ 367.609466] __should_failslab+0x124/0x180 [ 367.613690] should_failslab+0x9/0x14 [ 367.617472] kmem_cache_alloc_trace+0x4b/0x780 [ 367.622038] ? sctp_v4_cmp_addr+0x8d/0x1f0 [ 367.626262] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.631436] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 367.636457] sctp_add_bind_addr+0xf9/0x4a0 [ 367.640691] ? sctp_bind_addr_free+0x20/0x20 [ 367.645090] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.650266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.655801] ? sctp_v4_scope+0x19b/0x1c0 [ 367.659850] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.665027] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 367.670032] sctp_copy_local_addr_list+0x499/0x690 [ 367.674957] ? sctp_defaults_init+0xe50/0xe50 [ 367.679447] ? get_random_bytes+0x34/0x40 [ 367.683596] ? sctp_association_new+0x19d8/0x2170 [ 367.688432] ? n_tty_open+0x1b/0x460 [ 367.692132] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.697311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.702833] sctp_copy_one_addr+0x5d/0x170 [ 367.707054] ? sctp_copy_one_addr+0x5d/0x170 [ 367.711470] sctp_bind_addr_copy+0x16b/0x45b [ 367.715878] ? sctp_copy_one_addr+0x170/0x170 [ 367.720356] ? sctp_autobind+0x16d/0x1f0 [ 367.724403] ? sctp_do_bind+0x5f0/0x5f0 [ 367.728363] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.733547] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 367.739072] __sctp_connect+0x6c6/0xe30 [ 367.743054] ? sctp_init_sock+0x1470/0x1470 [ 367.747371] ? lock_release+0xa10/0xa10 [ 367.751342] ? kasan_check_read+0x11/0x20 [ 367.755478] ? do_raw_spin_unlock+0x9e/0x2e0 [ 367.759872] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 367.764441] ? kasan_check_write+0x14/0x20 [ 367.768674] ? trace_hardirqs_on+0xd/0x10 [ 367.772820] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.777995] sctp_connect+0xbf/0x100 [ 367.781698] inet_dgram_connect+0x154/0x2e0 [ 367.786010] __sys_connect+0x37d/0x4c0 [ 367.789898] ? __ia32_sys_accept+0xb0/0xb0 [ 367.794121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.799643] ? __sb_end_write+0xac/0xe0 [ 367.803601] ? ksys_write+0x1a6/0x250 [ 367.807384] ? __ia32_sys_read+0xb0/0xb0 [ 367.811429] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 367.816261] __x64_sys_connect+0x73/0xb0 [ 367.820310] do_syscall_64+0x1b1/0x800 [ 367.824195] ? finish_task_switch+0x1ca/0x810 [ 367.828685] ? syscall_return_slowpath+0x5c0/0x5c0 [ 367.833602] ? syscall_return_slowpath+0x30f/0x5c0 [ 367.838540] ? prepare_exit_to_usermode+0x390/0x390 [ 367.843550] ? prepare_exit_to_usermode+0x285/0x390 [ 367.848554] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 367.853207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.858039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.863212] RIP: 0033:0x455379 [ 367.866385] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 367.874079] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 367.881333] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 2018/04/20 02:43:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0xe3fe0100, 0x81000) 2018/04/20 02:43:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x50, 0xfffffdef) 2018/04/20 02:43:17 executing program 1 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 367.888586] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 367.895841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 367.903094] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000010 [ 367.981887] FAULT_INJECTION: forcing a failure. [ 367.981887] name failslab, interval 1, probability 0, space 0, times 0 [ 367.993235] CPU: 1 PID: 27863 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 368.000432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.009792] Call Trace: [ 368.012382] dump_stack+0x1b9/0x294 [ 368.016003] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.021201] ? __save_stack_trace+0x7e/0xd0 [ 368.025523] should_fail.cold.4+0xa/0x1a [ 368.029582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.034676] ? zap_class+0x720/0x720 [ 368.038387] ? sctp_copy_local_addr_list+0x499/0x690 [ 368.043510] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 368.049210] ? __sctp_connect+0x6c6/0xe30 [ 368.053343] ? sctp_connect+0xbf/0x100 [ 368.057220] ? inet_dgram_connect+0x154/0x2e0 [ 368.061706] ? __sys_connect+0x37d/0x4c0 [ 368.065757] ? __x64_sys_connect+0x73/0xb0 [ 368.069983] ? do_syscall_64+0x1b1/0x800 [ 368.074039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.079399] ? lock_acquire+0x1dc/0x520 [ 368.083366] ? _crng_backtrack_protect+0x108/0x150 [ 368.088283] ? lock_downgrade+0x8e0/0x8e0 [ 368.092425] ? lock_acquire+0x1dc/0x520 [ 368.096388] ? sctp_bind_addr_state+0x28a/0x460 [ 368.101055] ? lock_downgrade+0x8e0/0x8e0 [ 368.105200] ? kasan_unpoison_shadow+0x35/0x50 [ 368.109776] __should_failslab+0x124/0x180 [ 368.114012] should_failslab+0x9/0x14 [ 368.117813] kmem_cache_alloc_trace+0x4b/0x780 [ 368.122390] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.127571] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 368.132609] sctp_add_bind_addr+0xf9/0x4a0 [ 368.136837] ? sctp_bind_addr_free+0x20/0x20 [ 368.141241] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.146423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.151952] ? sctp_v4_scope+0x19b/0x1c0 [ 368.156012] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.161192] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 368.166208] sctp_copy_local_addr_list+0x499/0x690 [ 368.171139] ? sctp_defaults_init+0xe50/0xe50 [ 368.175631] ? get_random_bytes+0x34/0x40 [ 368.179770] ? sctp_association_new+0x19d8/0x2170 [ 368.184606] ? n_tty_open+0x1b/0x460 [ 368.188307] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.193486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.199021] sctp_copy_one_addr+0x5d/0x170 [ 368.203252] ? sctp_copy_one_addr+0x5d/0x170 [ 368.207657] sctp_bind_addr_copy+0x16b/0x45b [ 368.212067] ? sctp_copy_one_addr+0x170/0x170 [ 368.216556] ? sctp_autobind+0x16d/0x1f0 [ 368.220611] ? sctp_do_bind+0x5f0/0x5f0 [ 368.224584] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.229778] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 368.235321] __sctp_connect+0x6c6/0xe30 [ 368.239290] ? sctp_init_sock+0x1470/0x1470 [ 368.243603] ? lock_release+0xa10/0xa10 [ 368.247576] ? kasan_check_read+0x11/0x20 [ 368.251716] ? do_raw_spin_unlock+0x9e/0x2e0 [ 368.256115] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 368.260697] ? kasan_check_write+0x14/0x20 [ 368.264924] ? trace_hardirqs_on+0xd/0x10 [ 368.269065] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.274250] sctp_connect+0xbf/0x100 [ 368.277967] inet_dgram_connect+0x154/0x2e0 [ 368.282291] __sys_connect+0x37d/0x4c0 [ 368.286189] ? __ia32_sys_accept+0xb0/0xb0 [ 368.290425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.295952] ? __sb_end_write+0xac/0xe0 [ 368.299928] ? ksys_write+0x1a6/0x250 [ 368.303718] ? __ia32_sys_read+0xb0/0xb0 [ 368.307780] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 368.312619] __x64_sys_connect+0x73/0xb0 [ 368.316669] do_syscall_64+0x1b1/0x800 [ 368.320547] ? finish_task_switch+0x1ca/0x810 [ 368.325033] ? syscall_return_slowpath+0x5c0/0x5c0 [ 368.329954] ? syscall_return_slowpath+0x30f/0x5c0 [ 368.334870] ? prepare_exit_to_usermode+0x390/0x390 [ 368.339885] ? prepare_exit_to_usermode+0x285/0x390 [ 368.344893] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 368.349562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.354404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.359591] RIP: 0033:0x455379 [ 368.362765] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 368.370461] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 2018/04/20 02:43:18 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r0+10000000}}, &(0x7f0000040000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000001c0)={&(0x7f0000000200)=""/137, 0x6c}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0700000004000000040000000000000005000000000000001a00000000000000ffffffff00000000ffff000000000000e44300000000000001000080000000000000000000000000010000000000000000000700000000000000ffffffff000000000500000000000000e64d7058016772d07ca7a724a601969fce809896cff45cdcbe09bb42430f02624f604b82d95da6bf1c32404a500000597c8852787d48c756a48dc492a0c4459ddc3af61296"]) timer_gettime(0x0, &(0x7f0000fba000)) 2018/04/20 02:43:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'peth0[&\\vboxnet0{^*'}, {0x20}, {0x20}, {0x20}, {0x20, 'vboxnet0em0'}], 0xa}, 0x2e) sendfile(r0, r0, &(0x7f00000ddff8)=0x23000000, 0x81000) 2018/04/20 02:43:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}], 0xa}, 0xc) sendfile(r0, r0, &(0x7f00000ddff8)=0x9000000, 0xfffffdef) 2018/04/20 02:43:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe2, "7c7c84d1a2d2ae333953ea9df84b93a50d8b314bcbe341ada0beadefaeb002c5293e83621418ffb15a223ffeafffc62f11f8f59ed670577d76b1d3805271a3947b9c34c42349a16c96aa9e2ffb9eb963a46015f9c20f437dc83cf2b8fc7b7ca9af9f323a19a66524e6937fcbfd1093be89121f7df2274acfb4c937eddf224662f4233f8fc9d480c2899d7fc58fdec57dd030f0524e32f43024c5a4a08f77ea22e82c89a2ddb2584bbcaec0d0cc15dbe86952b08789448c0181c7550dd72c49f4792dde201661244506852a170470df78f756a3c5de8187fc9b3a3bba8c0782e69f8e"}, &(0x7f0000000200)=0xea) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000023c0)={r1, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000002400)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) [ 368.377722] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 368.384983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.392239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 368.399495] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000011 2018/04/20 02:43:18 executing program 1 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 368.502018] FAULT_INJECTION: forcing a failure. [ 368.502018] name failslab, interval 1, probability 0, space 0, times 0 [ 368.513957] CPU: 1 PID: 27883 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #8 [ 368.521153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.530507] Call Trace: [ 368.533110] dump_stack+0x1b9/0x294 [ 368.536741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.541924] ? __save_stack_trace+0x7e/0xd0 [ 368.546239] should_fail.cold.4+0xa/0x1a [ 368.550293] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.555384] ? save_stack+0x43/0xd0 [ 368.559000] ? kasan_kmalloc+0xc4/0xe0 [ 368.562880] ? kmem_cache_alloc_trace+0x152/0x780 [ 368.567725] ? sctp_add_bind_addr+0xf9/0x4a0 [ 368.572123] ? sctp_copy_local_addr_list+0x499/0x690 [ 368.577215] ? sctp_copy_one_addr+0x5d/0x170 [ 368.581614] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 368.587315] ? __sctp_connect+0x6c6/0xe30 [ 368.591448] ? sctp_connect+0xbf/0x100 [ 368.595328] ? inet_dgram_connect+0x154/0x2e0 [ 368.599812] ? __sys_connect+0x37d/0x4c0 [ 368.603866] ? __x64_sys_connect+0x73/0xb0 [ 368.608090] ? do_syscall_64+0x1b1/0x800 [ 368.612146] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.617505] ? lock_acquire+0x1dc/0x520 [ 368.621468] ? _extract_crng+0x1f2/0x2c0 [ 368.625522] ? _crng_backtrack_protect+0x108/0x150 [ 368.630439] ? lock_downgrade+0x8e0/0x8e0 [ 368.634577] ? lock_acquire+0x1dc/0x520 [ 368.638540] ? sctp_bind_addr_state+0x28a/0x460 [ 368.643197] ? lock_downgrade+0x8e0/0x8e0 [ 368.647337] ? kasan_unpoison_shadow+0x35/0x50 [ 368.651928] __should_failslab+0x124/0x180 [ 368.656157] should_failslab+0x9/0x14 [ 368.659946] kmem_cache_alloc_trace+0x4b/0x780 [ 368.664527] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.669715] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 368.674722] sctp_add_bind_addr+0xf9/0x4a0 [ 368.678960] ? sctp_bind_addr_free+0x20/0x20 [ 368.683368] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.688547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.694075] ? sctp_v4_scope+0x19b/0x1c0 [ 368.698126] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.703307] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 368.708315] sctp_copy_local_addr_list+0x499/0x690 [ 368.713235] ? sctp_defaults_init+0xe50/0xe50 [ 368.717719] ? get_random_bytes+0x34/0x40 [ 368.721854] ? sctp_association_new+0x19d8/0x2170 [ 368.726699] ? n_tty_open+0x1b/0x460 [ 368.730401] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.735581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.741109] sctp_copy_one_addr+0x5d/0x170 [ 368.745346] ? sctp_copy_one_addr+0x5d/0x170 [ 368.749745] sctp_bind_addr_copy+0x16b/0x45b [ 368.754804] ? sctp_copy_one_addr+0x170/0x170 [ 368.759303] ? sctp_autobind+0x16d/0x1f0 [ 368.763351] ? sctp_do_bind+0x5f0/0x5f0 [ 368.767320] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.772501] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 368.778038] __sctp_connect+0x6c6/0xe30 [ 368.782007] ? sctp_init_sock+0x1470/0x1470 [ 368.786322] ? lock_release+0xa10/0xa10 [ 368.790293] ? kasan_check_read+0x11/0x20 [ 368.794429] ? do_raw_spin_unlock+0x9e/0x2e0 [ 368.798824] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 368.803396] ? kasan_check_write+0x14/0x20 [ 368.807621] ? trace_hardirqs_on+0xd/0x10 [ 368.811769] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.816954] sctp_connect+0xbf/0x100 [ 368.820668] inet_dgram_connect+0x154/0x2e0 [ 368.824982] __sys_connect+0x37d/0x4c0 [ 368.828864] ? __ia32_sys_accept+0xb0/0xb0 [ 368.833091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.838620] ? __sb_end_write+0xac/0xe0 [ 368.842584] ? ksys_write+0x1a6/0x250 [ 368.846469] ? __ia32_sys_read+0xb0/0xb0 [ 368.850521] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 368.855356] __x64_sys_connect+0x73/0xb0 [ 368.859405] do_syscall_64+0x1b1/0x800 [ 368.863281] ? finish_task_switch+0x1ca/0x810 [ 368.867763] ? syscall_return_slowpath+0x5c0/0x5c0 [ 368.872678] ? syscall_return_slowpath+0x30f/0x5c0 [ 368.877591] ? prepare_exit_to_usermode+0x390/0x390 [ 368.882593] ? prepare_exit_to_usermode+0x285/0x390 [ 368.887594] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 368.892249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.897105] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.902278] RIP: 0033:0x455379 [ 368.905453] RSP: 002b:00007f1395916c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 368.913152] RAX: ffffffffffffffda RBX: 00007f13959176d4 RCX: 0000000000455379 [ 368.920495] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000013 [ 368.927759] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.935015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 368.942271] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000012