aff0d68fcbb5208260ba41f9517fd0856cf52b94d23c0cea01492c17a5d1b4beb0bbc2929131b53536d9420fc6a2d0b2afa0340166bb9c1e91e7159de038f564caba9fcf34591111a76e7f0cd3c8b29ab549338f796273cc4608b306b211d2cd9a3420fb057d1f2ed920f0196955effb92f8096b628099ecca3dc682f704a680db3816e641db46cbc9fb5f967edebc06c44a286cf02d6fdd446b450e942c0ceaeb71b5faaa5223429a4588dd209cab716f21f9638a08b3ce29d6405bff471b385888359890dad9e97edff0142cb01ad60470f896c30f39529000000"], 0x2270}], 0x3, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, 0x2ab52f4f2273a041) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r11, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r12 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x88002) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r12, 0xc0405519, &(0x7f0000000040)={0x100, 0x6, 0xd13f, 0x4, "7644904acf15cc7916439da1a1aee2337d33dd1acb97e191f4a08a8afedf82f64d55c52b8300fa8536b8b8b2", 0x5}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r12, 0xc00c642d, &(0x7f0000004640)={0x0, 0x80000, r12}) ioctl$DRM_IOCTL_GEM_CLOSE(r12, 0x40086409, &(0x7f0000004680)={r13}) 2018/05/29 04:44:22 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt(r0, 0x7, 0x399c, &(0x7f0000000240)=""/4096, &(0x7f0000000180)=0x1000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735"}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) 2018/05/29 04:44:22 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000140)=""/12, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x200, 0x1, 0x1, 0x400, 0x2, 0x4, 0x3f, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/05/29 04:44:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/05/29 04:44:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x19, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r4) close(r3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="01000080000000000a004e220101000000000000000000000000ffff7f0000010d0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2300000080fe8000000000000000000000000000aa7b430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2207000000fe8000000000000000000000000000aa00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2104000000fe80000000000000000000000000001501000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2101000000fe80000000000000000000000000001cfbffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) bind$netlink(r0, &(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) 2018/05/29 04:44:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000000280)="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", &(0x7f0000000180)=""/254}, 0x18) 2018/05/29 04:44:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4800c1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/153) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) 2018/05/29 04:44:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/05/29 04:44:22 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x7bc7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x3d0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7ff, 0x200) getpeername$netrom(r1, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) 2018/05/29 04:44:22 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2002712, @reserved=0x1}, 0xf) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/29 04:44:22 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000040)=0x54) pipe(&(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/29 04:44:23 executing program 4: r0 = msgget$private(0x0, 0x440) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000bdacf3de2d6ff8a542f19a8881733dd254895f3a8ac515edcd269e6dda9c8094581169c0378d36db0fcc61ec3542ffff000000000000395d3e0e9fcc6b4b1a8766b435"], 0x8, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nullb0\x00', 0x123000, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000500)={{0x800, r2, r5, r4, r3, 0x40, 0x7}, 0x800000000000, 0x5, 0x400}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) msgctl$IPC_RMID(r0, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40, 0x0) getsockname$netrom(r6, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r7 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2b1, 0x94102) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000080)) 2018/05/29 04:44:23 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x18000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000280)={0xe1b, 0x1ea18541, 0x9}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}, 0x78) io_setup(0xffff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f00000000c0)="bba6001e7a027aa784185175374345021d8a4d91b76441d98e401b1d4cfa8a84fbfed9e746ca803832d1ff2001123dd2bdec047a096bafb720bf3f5ec22ae7057da7170d8f59549c1a527d6f18c5bfe1eb82e317db82fbf018c08b854fb0ffab4d601fb413e41dc0fcb38fef4f45382f0c39c8118f3a301f70a6a6c508e716e3c0d6619c34329a8d346bbcc14b9427b537e5b14dc3a78eb16e44eab5d2b78ff49bf5dd9ce9dfc2b5dad8bb33d659f8273fea4133d2f55015170e50f651ed9dcaf9d7", 0xc2, 0x9, 0x0, 0x0, r1}]) 2018/05/29 04:44:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"62616d300001178b805e0aeb6c5642fb"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="98", 0x1, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="4d6600a4e9a767df048f19156b70667df52273a3bfb3b455a458702e1691df77fe96e69e7c38a9e88aa8e34216e326ba21e19f56bef525951176de214004d6d826d900f4dcddb50e5f92a356fb05e28cd7fa5f4a6302b3b678cdf51d65b30bdc9c1685660534ca6db868c5ee8216689320ccded7e0b5e0e9c544f9012588228daf9e53e71fdb5b3d367f14a961947471b3d1e7ffb45a6dc27ddf992b7f238bbfa32f496803610b55fc6eb2d0392abd49b5381ae5cd96ee4d8a89217741a5539e004af24e2c656e699279e7", 0xcb, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x894f, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/29 04:44:23 executing program 5: r0 = socket(0xa, 0x0, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x1, &(0x7f0000000080)=0x5ffff, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x1) 2018/05/29 04:44:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) seccomp(0x1, 0x1, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x0, 0xb6ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001900090426bd7000fddbdf250a340006fd01fe00000200000800100001000000088f3008001400010000000c000900090006050000000000", @ANYRES32=r2, @ANYBLOB="e7ff0f0063092422986fe14fde0000000800150007000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) recvmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000740)=@can, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/194, 0xc2}}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80), 0x2c0, &(0x7f0000006b00)=""/109, 0x6d}}], 0x2, 0x0, 0x0) 2018/05/29 04:44:23 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x1ff, 0x9}, 0x20}, 0x10) 2018/05/29 04:44:23 executing program 7: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x10007}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) [ 388.233405] netlink: 52 bytes leftover after parsing attributes in process `syz-executor1'. [ 388.997153] netlink: 52 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 04:44:24 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x72, "6e39f6cdefb8869b95295470c53b41d20f55eb928bcf3b08f330a844a94a0c68620aab9f6fb766822bfd1e4875a4336b0e6a2552e5e98d3caab603c0c8ebf5ee61c9abc4850d697bdec92770ebce9b83d11f21064f2e985bddacbaea9d3e10e2476cff06f83cd9400afef6926570863e2b1b"}, &(0x7f0000000180)=0x7a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x101}, &(0x7f0000000200)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@allocspi={0x100, 0x16, 0x501, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@dev={0xac, 0x14, 0x14}}}, [@ipv4_hthresh={0x8, 0x3}]}, 0x100}, 0x1}, 0x0) 2018/05/29 04:44:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/29 04:44:24 executing program 5: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x4, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000000)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 2018/05/29 04:44:24 executing program 0: rt_sigsuspend(&(0x7f0000000000)={0x3}, 0x8) r0 = msgget$private(0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="80d98775be4d9d1ffa8e90e2a684d619416b4f34c2a24af3aeb99820d2cce9d65dff35d22f269865bd41da75b70f88a4c7497c46129b9b1bb089b44e8e14506afd3400af8e000c6ef4f20f42b914d88cf426481bd25561a658f1eebbdd7893cea61b8abf9d1acc9643746131389b3b069ac42557945c7bdcf54b416d12a252006c4875240f95ede0a872a04b8c92ab2bb92e98e49ae2506eba907fa3cf05a8accb0340c46bd48ed9250e15a7bea06da15bcc20dc297fe7bcb8bddbb704c92af15bdce68fff19e2e691f0b79c6ff4719a019f942064886bc5d27ea3aeabecad330d8e57da830eff91", 0xe8}], 0x1, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = getpgrp(0x0) tkill(r3, 0x3d) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000380)=""/47) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) 2018/05/29 04:44:24 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0xefa9) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x804, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x8, 0xc80000}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8000, 0x7, 0x6, 0x2f3aaa62, 0x6, 0x84, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x3f, 0x6, 0x3, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x89d}, 0x8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000100)={0x100000000, 0x10000, 0x1}) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) 2018/05/29 04:44:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0xc008744c, &(0x7f0000000240)=""/174) prctl$setmm(0x23, 0x7, &(0x7f00006d7000/0x2000)=nil) 2018/05/29 04:44:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x5}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x6}, {0x8, 0xfff}, {0xb}, {0x3, 0x4164}, {0x0, 0x9}, {0x8, 0x9}, {0x2, 0x6}, {0xa, 0x3ff}, {0x3, 0x7}, {0x2, 0x3}], 0xa) 2018/05/29 04:44:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget(0x1, 0x5, 0x481) socket$nl_crypto(0x10, 0x3, 0x15) semctl$IPC_RMID(r1, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/29 04:44:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "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"}, 0x1004) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xad70, 0x0, 'client0\x00', 0xffffffff80000004, "682856b0650bbd89", "73c22e3d57acdbc9f75b39376501c37f52145d5f1b95b47c947e508d3a11d8f2", 0x40, 0x2}) 2018/05/29 04:44:24 executing program 3: unshare(0x24020400) r0 = socket$netlink(0x10, 0x3, 0x420000080000000c) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/80, &(0x7f0000000440)=0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 04:44:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xff, 0x0, 0xf, 0x11, 0x1d, "3c613135a17ad1ed95616360e5f3f9281faad2e623af71a34743ad889bb11c2850008afb20097ae59966e74b9cb1fc32a10e6af49cfdf64301cb6c97a69cacd5", "fc375197555a77e3200908d648d5de1cdd25bc1a3a6b9fde893a89ff88209d1a49549bbd30acad824c7a560298d66793b8fe1837c331a671b19ef8a646496460", "e0db54b79e9e6bd2561932cc4ec5abd30f00dbeba277b5cc54d950f85686cc57", [0x5, 0x7]}) socket$can_bcm(0x1d, 0x2, 0x2) flistxattr(r0, &(0x7f0000000200)=""/207, 0xcf) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000007c0)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xfffffffffffffffe, 0x80000001, 0x3f, 0x38c1, 0x3, 0x2, 0xce9, 0x4, 0x9, 0x9, 0x6, 0x6, 0x3, 0x3f, 0x941]}, &(0x7f0000000680)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="d5d2ecac6cc5feb4b17f35e671e3cee8fb855c3096be310d52fb78ee718fff3a40f05879d9a7b5510cac59d77792155a6e099f35b46e5233b2e4bfbfb34a4ede7de4c341e1ac1adc60de36660bed6b661bdc590cd40afccff94e47c733aa9cc2ae4de6f4fd5bd1d4811abf4701", 0x6d}, {&(0x7f0000000380)="2da91925ecca0290ddca1d74613d68711bc548a0e6ce9299085d8fb475fb1ceb010ee4b53a75ad5885aa88f6a1f3d6450d59c711cbc5eb25c93b6ae96589dad20ff1600b57fe54acc9344f54c7caa44edc02ad95398cd8e5e45e6edb4c3f10d37fc7c11941f2775d6edf3ad9510d8d2eb897aa246689dd54f0df926a80bc35c7572461d381433f2e4661045bbe3c1cf8d4a545eebd656dd4e824011c80ecd19972da85f3e9f6da4c1592b24e0698d2a230a38c2f365036fab4eb77f20ca4f43a86ba9c4e49ebc3c6f68042e46aa467b616a29bf5fd3266f1f7f1567c22989fb77cd65155c273a1f863dba4c0a6f515ed4f23b4fa040bb955c6", 0xf9}], 0x2, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000840000000000000004000000000006000000010000000000000020000000000000008400000002000000ffff0080d5080000ff0300000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="18000000000000008400000007000000ffffffff00000000180000000000000084000000060000000101000000000000180000000000000084000000050000003000000003000000180000000000000084000000000000000200e4ac7f031907"], 0xb0, 0x84}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/05/29 04:44:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a2f8ff00000000bf2000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb8100000081004500009078ac1414aaac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078001a"], &(0x7f00000003c0)) 2018/05/29 04:44:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x47, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/29 04:44:24 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/29 04:44:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='cpuset\x00') fstat(r0, &(0x7f0000000080)) 2018/05/29 04:44:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0884113, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) 2018/05/29 04:44:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fsync(r1) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000)={0x0, 0x0, 0x3}, &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) write$cgroup_int(r0, &(0x7f0000000040)={[0x33, 0x37, 0x39, 0x34, 0x3f, 0x3f]}, 0x6) 2018/05/29 04:44:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xe000000000000000, &(0x7f0000000080)=0x4) ptrace(0x4207, r1) ptrace$getregset(0x4, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/05/29 04:44:25 executing program 6: keyctl$read(0x9, 0x0, &(0x7f0000000200)=""/202, 0xca) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400180, 0x18) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/29 04:44:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42000040}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="040300000b05000129bd7000fddbdf250000000108005e002000000008007d00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00y\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x304}, 0x1}, 0x8845) r4 = open(&(0x7f0000000800)='./file1\x00', 0x10000, 0x110) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000840)={0x0, 0x2, 0xb536, 0x0, 0x0, 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000780), &(0x7f00000007c0)=0xc) ptrace(0x4207, r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000940)="442945b844b7419500d0bc18f890304befb809305fe012c4f2fcee2f3f0e969e124d9fe184c1b6944d4a22967507cf4111ac696584d4b958c09e5c21a515b376140c0aa7f9fa01ede8a4ebf18a42b6282443") ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000080)={&(0x7f0000000100)=""/130, 0x82}) 2018/05/29 04:44:25 executing program 7: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x3, 0x2, 0x8000, 0x200, 0x3ff, 0x4, 0x100, 0x9}, &(0x7f0000000040)={0x4, 0xffff, 0x343a1ca9, 0xff, 0x7fff, 0x80, 0x8001, 0xfffffffffffff001}, &(0x7f0000000200)={0x53be2c0a, 0x7, 0x7f, 0x2, 0xadf8, 0x3e6, 0x7, 0x7fff}, &(0x7f0000000280)={r0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0)={0x6}, 0x8}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="02010000050000000000000000000000030017000000000002000000e0000002000000000000000055921290c1e32c07d7732f497058a09ce3cd5ffc88a5dda2eceac4676b7509258384338d4d4147ae19d012fd9934fcfaffffff14dd328f39e15b"], 0x28}, 0x1}, 0x0) 2018/05/29 04:44:25 executing program 1: r0 = mq_open(&(0x7f0000000040)='%[\x00', 0x80, 0x0, &(0x7f0000000080)={0x7ff, 0xd86, 0xfffffffffffff000, 0x5338, 0xffffffffffffffff, 0x4947, 0x9, 0x400}) signalfd(r0, &(0x7f00000000c0)={0x1ff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) readv(r1, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) 2018/05/29 04:44:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000832fff), 0x268, 0x0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) 2018/05/29 04:44:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x88100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x1, 0x3, 0x1, 0x3, 0x3}) listen(r0, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) gettid() getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="edffffffffff000000") read(r4, &(0x7f0000000180)=""/230, 0xff4e) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000140)=0x100, 0x1) 2018/05/29 04:44:25 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) 2018/05/29 04:44:25 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) [ 390.216015] Unknown ioctl -1072409599 2018/05/29 04:44:25 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x80) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0x13e5}], 0x333) bind$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r0, 0x20}, {r0, 0x2}, {r0, 0xa046}, {r0, 0x2}], 0x5, &(0x7f0000000340)={r1, r2+10000000}, &(0x7f0000000380), 0x8) fcntl$setstatus(r0, 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)={0x4, 0x10001, 0x4c3}) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r0, 0x5473, &(0x7f0000003ff8)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff7fffffff, 0x4) read(r0, &(0x7f0000000000)=""/227, 0xe3) 2018/05/29 04:44:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xd, 0x0, 0x0, 0x0, "105f593481b639195a8a2dd9ee3ff7e9c50e58fe7500000000000000000000000008bd2e32bb0a6e99f963f4"}) 2018/05/29 04:44:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x9, 0x3, 0x7ff, 0x4e0e, 0x2, r1, 0x2}, 0x2c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7d2648dd6250cc06dbdbb2eb2f4ae599", 0x10) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10}) r4 = dup(r0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000000c0)=""/233) openat$md(0xffffffffffffff9c, &(0x7f0000000500)='/dev/md0\x00', 0x640000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000580)={'\x00', &(0x7f0000000540)=@ethtool_pauseparam={0x13, 0x7ff, 0x659f, 0x3a1f58c8}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x6, 0x4, 0x4, 0x19ae, r5}, &(0x7f0000000300)=0x10) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x40002017}) timerfd_settime(r6, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) epoll_pwait(r3, &(0x7f00008c9fc4)=[{}], 0x60, 0xfffffffffffffff9, &(0x7f0000000200), 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000021ff4)={0x2001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r4, &(0x7f0000000340)="487d6d6265278e997429c37f8ff0ac335c25d6dc22aa780a57974e6794ed8e908211c7087dc25c58aef634332064d2df3b50f70dfabd7d2e1f646f0b61233446fc7ffe", &(0x7f00000003c0)="30a1e82263c24b190d0d569940af72ac6c5b1975a7edd1f9ab0f6f9d330cb832df36962f5469829c644ec72e4c5df6e5f3881a746be873bf5606ae32cf79"}, 0x20) 2018/05/29 04:44:25 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000020000410af5b34a44b7c3e6d0aff19e2c000500"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0xcf, &(0x7f0000000340)=""/207}, 0x48) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x50) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x2, 0x7, 0x5, 0x5, "9dd49d82e6463e1d61378da7c7732df214ac805c888e4bd54d01ab0a451e6025c5bfa83093a583f8eab697fc", 0x4}) 2018/05/29 04:44:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6bd9b5317be51b6fd13922802746f8e0702c62a0eb1ffe6433dc2d8d89a4a2a0f11fb9a2cac10d0439b0b6b9c42a7341f44be10e7659bea22f324f5782bc977b44e69be214437c536a074cb95f935ee7216146049c4bd651132c7ca6afed4f590ea731ce1bbad7a914fcbcfbf02e53fa189c0f173a9acde8dd46f52f0077974c8231270eb3935f8a6a118f6c7c087941561fce717d6f8ddcbfe1"]}) close(r2) close(r1) 2018/05/29 04:44:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/29 04:44:25 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x1ff, 0x100, 0x2, 0xa0, 0xa0, 0x88, r1, r2}, {0x5, 0xffffffffffffffe0, 0x3, 0x5, 0x5b5542f2, 0x8, 0x3, 0xffffffffffff7fff}, {0x80000001, 0x9, 0x2, 0x1}, 0x1, 0x6e6bb0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x3, 0x100000000, 0x2, 0x5, 0x8001}}, 0xe8) 2018/05/29 04:44:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e1c, @loopback=0x7f000001}, 0xfffffffffffffe0b) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/29 04:44:25 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x10482) accept4$llc(r0, 0x0, &(0x7f0000000140), 0x80800) rt_sigprocmask(0x2, &(0x7f0000000000)={0x4}, &(0x7f0000000080), 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f00000004c0)="08363074f7f9f4cd684c520120b31ecb9467e5775e31f08d36d83eb8ec784d5958fe287cc1193171a0ca0c9408e224c3e23ff8bdeb43ee2c73b909e47545966cd733066d072532995f0e7dd9e5864f2f11615d7961d13f151a95a3b74ddc222e925bd863f76f5d7c82c4a9eb1ad7ede43d227f017850eb8f66ca01b04ff26ba96675665568a8e12c9368a5ab", &(0x7f0000000300)=""/231}, 0x18) 2018/05/29 04:44:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="8b", 0x1}], 0x1, &(0x7f0000000700)}}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/29 04:44:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/167, 0xa7}, {&(0x7f0000001280)=""/91, 0x5b}, {&(0x7f0000001300)=""/246, 0xf6}], 0x7}, 0x1ff}, {{&(0x7f0000001480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001500)=""/248, 0xf8}, {&(0x7f0000001600)=""/63, 0x3f}, {&(0x7f0000001640)=""/145, 0x91}], 0x3, &(0x7f0000001740)=""/194, 0xc2, 0x400}, 0x100}, {{&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/163, 0xa3}], 0x1, &(0x7f00000019c0)=""/151, 0x97, 0x6}, 0x2}], 0x3, 0x2000, &(0x7f0000001b40)={0x0, 0x1c9c380}) connect$bt_l2cap(r1, &(0x7f0000001b80)={0x1f, 0xfffffffffffff800, {0x1ca, 0x65, 0x1, 0x5, 0x8, 0x1}, 0x4, 0x7}, 0xe) 2018/05/29 04:44:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="0f00000033000000"], 0x1}, 0x1}, 0x0) 2018/05/29 04:44:25 executing program 3: ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="fead1038ca5f262fff74e95d5d191a71a9bbf99882eb9051b4eb3dc9d9ac3380a6116d7094b2a25644aaedb51036ba0aca8585040bb40d0772405a87bf3b9d6328157d966cd4c2e0fc7a78c74b8035c40c7adbd566e22bfe5bf516ba60b18cb7285671f9c29d13d1f79a6a4fc9c0b624f2daf866692b6e7661ae2df9be84e41d078268dd804d64b1b49b5909f28078bc5c5f9f4a210c901b619f215cf3e07fb8a062e3dd0ec3fca9a39b1129522100dc4e2ec982646b9cead33dcbb161d16f27fdf978c115e6c1fca0dcd87bf81b5aae75de26ecb718be193383704ab679e2ea80d4bf1eb7f7dcb11cc868473d48", 0xee, 0xfffffffffffffffd) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001540)=""/68, 0x44}, {&(0x7f00000015c0)=""/175, 0xaf}, {&(0x7f0000001680)=""/82, 0x52}], 0x7) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) r3 = geteuid() getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1100) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) flock(r0, 0xffffffffffffffff) [ 391.116410] Unknown ioctl -1072409599 2018/05/29 04:44:26 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='./file0\x00') 2018/05/29 04:44:26 executing program 7: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000003f80)='/dev/usbmon#\x00', 0x3646, 0x208101) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003fc0)) ioprio_get$pid(0x3, r0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/rt_cache\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r3 = socket(0x40008000215, 0x1000006, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="070003080000000000000000447798db0b25d5fc6741a5f97be45a842d0a4dfa056c7c106a340e0d1bc13999f6a49815c6ff9287cfa6a5fddaf1f582b4584341e939e9ff070e95b91755bf61913951ccdaee8876e88230de572ba1bbdfb24527efc2403491814e36deefde6516e4c8889a"]}) 2018/05/29 04:44:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x81, 0x7, 0x3, 0xfe, 0x9, 0x3d51}) r1 = shmget$private(0x0, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sync_file_range(r0, 0x1, 0x109e, 0x3) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x0, 0x5, 0x66, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x400, 0x400, 0x3, 0x0, 0x0, [], [], [], 0xfffffffffffffbff, 0x8}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x693a5dfe, &(0x7f0000000300)=0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xb8f, 0x2, "064d6144899ffa2e2eabedd0c58e2b74936a29e934116af5569adb64d9f2e32754e016a2bf89e643abaf39ffd25cc50dbdb1aef6be81e7ca2399a21ad3fe9f6fcd4d477df45a139d3caa3fdee5bfb6a1"}, 0xd8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000440)={0x88c6, 0x57, "5ff01d469ea5210b6d284e58654493346ff520eb0ecf3a5eb3d0c7f72b6f86273c936e76ecf36e5f5ca8034d33d8fc2f7ad230820cdedee1fb78899aa401b72545d6dd76211f4becafc3392a126d284896577c100ef43c"}) lremovexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@random={'security.', 'vboxnet0cpuset\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000540)={0x8, 0x9, 0x2, 0x1, 0x2, 0x3}) kexec_load(0x0, 0x3, &(0x7f00000007c0)=[{&(0x7f0000000580)="83372bbe3ee3dd1277ece80c9d8011768c62371b9cca1a22545f1592d9f126cfdfefef6587c1fe97a67f17729d2aed71595f42b7c9433c3095af402063272a27d7b46c9aaa8af9b34bbb7008a9980e7fb8ed884a85597123932b82b9d036f9e0574127db9195020e7e2108746bd5d80c27ed2fd406203482615a9620a9764b7eca863f12b7380eddf2b8cd58056cb9264696915836f934eaaceb9cef7d8f8cea29e23b75", 0xa4, 0x200, 0x7}, {&(0x7f0000000640)="9a47476985972128904ac4f0782d9cc0c9bc87a26b9b0c580dff3882c1888ef5f1ab8986d237cdd90823b595c04387700d7bb021cac07a6a9a22605d3bf33b9b3e7c583de86f21b409d6ab84cf39692ddfcb0e59512ba4c89e28114a98eee1eda2e6a208f6bf2b0d8f9f34e8adce7e51b22d9e0df15169ae12463eb8043a6eacb8ca78fea06939f7a9007b2c8ab2f0dccf519e2ee2241c6cf8e21eafbd4a3a6dd4cc51412292e72bca6fc09cfd4b0e1235edb5453b3877255d0bc9582d38709ff0c848753cd51ea109ad50b3613c9a66389b8199fef05446ed56b130fc0e", 0xde, 0x1, 0x29a}, {&(0x7f0000000740)="7d91043f16eb545442062db8b6d1760e359197628a8a99b089bd59a5dbb26c14f94bd5c252953c568a09bf9cc4dc5365b29ed543701828ada5e809412d647b2887da26cc212961a0a971e0070738bcf47c8cebb20d97490f1e97b6b3e9caf6ca64aa6ecb", 0x64, 0x5, 0x200}], 0x3e0000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000840)={0x2b7ae02a, 0x2, 'client1\x00', 0xffffffff80000001, "fe801d45053c4fd5", "5eec71f54e5a6eedfc7bf74da69515620f726eb804233eedfa7e849895e977f5", 0x4, 0x7}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000900)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)={0x0, 0x50, "8ee02dcf363b6cc421211feedd4fadf4c67b534bdd3b20e9f52d761557263527f2ce8c85aa220d4352333d0e16a084f703739ed99b78514be1542fdf6c8b78baccb274411ec06724fcbae080ce24e2ea"}, &(0x7f00000009c0)=0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a00)={r2, @in={{0x2, 0x4e22}}, 0x4, 0x0, 0xc9, 0x8001, 0x80}, 0x98) setsockopt(r0, 0x8ceb, 0xf90, &(0x7f0000000ac0)="c11903c2413e4d65801322d420e11cde4b5bf5c863bc3404dddac70c87dccb58efedcfadd3039f4db5bebf1056e6debc8bc90bcc10cf1d1553036ec8befa87df289dac1123b3219d68c93337ca90a20652a3d276ce7e8fef3d7d11554fe3b699a695e22ed859e391a44708814e500d35fd4c9b282b9b6074c9137afaa378046c12c3", 0x82) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000b80)={0x8, 0x2, 0x4, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0xc40, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000c00)=0xb1e) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000c40)={0x8, 0x7, 0x3, 0x9}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c80)={0x3, 0x0, 0xfffffffffffffff7, 0x101, 0x9, 0x6, 0x7ff, 0x2, 0x4, 0xc35f, 0x2}, 0xb) write$binfmt_script(r0, &(0x7f0000000cc0)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}, {0x20, 'vboxnet0cpuset\x00'}, {0x20, '-]vboxnet0'}, {0x20, '}selinux'}, {0x20, ':eth0md5sumtrusted'}, {0x20, 'em0'}, {0x20}, {0x20, 'vboxnet0cpuset\x00'}], 0xa, "e352d6f301577fefecec56b752f32b1791390ba2d9f1ea099fe213df68e1c899d36ae692e057d8346319cae266218602b822aa0a19e3d53374b4c2c711fa17e87e40bbe7f3a3283ba472b669624dbb35ea2b646b32630cb0409b354a88e8226a782cb162fc55294d5038097ed234afbef065"}, 0xda) getpeername$netrom(r0, &(0x7f0000000dc0)=@full, &(0x7f0000000e40)=0x48) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000e80)=""/59, 0x3b}, {&(0x7f0000000ec0)=""/110, 0x6e}, {&(0x7f0000000f40)=""/121, 0x79}, {&(0x7f0000000fc0)=""/202, 0xca}, {&(0x7f00000010c0)=""/250, 0xfa}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/26, 0x1a}, {&(0x7f0000002200)=""/142, 0x8e}, {&(0x7f00000022c0)=""/33, 0x21}, {&(0x7f0000002300)=""/204, 0xcc}], 0xa, 0x0) lremovexattr(&(0x7f00000024c0)='./file1\x00', &(0x7f0000002500)=@random={'btrfs.', 'em0'}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) 2018/05/29 04:44:26 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x3, 0x0, 0x1}) seccomp(0x1, 0x20, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x9, 0x9}]}) 2018/05/29 04:44:26 executing program 7: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x8, 0xfffffffffffffe00, 0xfffffffffffffff9, 0x8}, 0x10) getpeername(r0, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000000c0), 0xaa}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/05/29 04:44:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl(r2, 0x8912, &(0x7f0000000140)="c626262c9523bf0102f66f1e7ee73d97d6884e8a9fb9ff6717a56b5f47caf4a80b2498eb8db7eee2b1d648b13830947c0f52f797db7f232dd3cd19d8129592abd8c0698e1e647d23665738c9c22d15bca5863c56a74419ad59bd5411783d272ac984325ade45e21feb77f578cfedde045baac9fdf6223be53f") setreuid(r1, 0x0) 2018/05/29 04:44:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x7f, &(0x7f0000000180)=0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x88) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYBLOB="5400000860a8aed30e1440fe0b1587ae909bd136e3e4e9ac6ee14510f0bde4b39fde4df716a133a70268"], 0x14}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="c30b9034307b9c12b4111b5d4c94cac3e7e9fa727ff9b3c0422119378c577484bdee888b488d2f62b067facb263835bf6069662d12384280b365d75975d5e78cf6475eaf382e3a267ccf7a6999c15e8c14cd63d3603ac500edcb91014b31c26456ccea7c7724871906a9e93d0637b38dcb4720765e60a4b6b5f95a3303ff021c42506b898c030f", @ANYBLOB="0000000073774a4226653e8641e331262827e2e286a176b45c4f633a7d4ca70a2dc2c91a493d0544decce66b0aa2f44951f3826905a82d04dcd4599ff5c8d47bbea512dbdf909e4511b9b2abf900a488b7164a8e736733ff8f759997f78b2795d43fd312036092185bfb8a288367188f73e961b0fcf501343ab01e6a80ad9aec76"], 0x10c}, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) close(r1) sendto(r2, &(0x7f00000003c0)="e81da6428a0bcb3925021f8bec8fd051d4272fe8c7f516c955e636020cade80d6a50a7994e8aef2847817efe1ac60a5756811b5495d669593c2d2b576b91aeb69bef5004a4af0addccc07aa54b9b", 0x4e, 0x4000010, 0x0, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/29 04:44:26 executing program 4: unshare(0x8040200) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000000000000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x7, 0x4) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$TCSBRK(r2, 0x5409, 0x9) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/dsp\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r3}], 0x1, 0xf0) 2018/05/29 04:44:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3f, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000280)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x1e, 0xffffffffffffff62) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000100)=""/113, 0x41f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0xc00000000000000, 0x10}, 0xc) 2018/05/29 04:44:26 executing program 3: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) r2 = syz_open_procfs(0x0, &(0x7f0000003900)='net/ip_mr_vif\x00') bind$ipx(r2, &(0x7f0000003940)={0x4, 0x5, 0xffff, "f8e6d6b1c377", 0x80000000}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) r4 = getpgrp(0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0}, &(0x7f0000002540)=0xc) fstat(r1, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003980)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000039c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003ac0)={0x100000000, 0x0, 0x9, 0x3, 0x100000000}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003a00)={r10, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r11 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) sendmsg$netlink(r3, &(0x7f00000038c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)={0x10, 0x1c, 0x300, 0x70bd26, 0x25dfdbfe}, 0x10}, {&(0x7f0000000200)={0x1048, 0x32, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1038, 0x40, [@generic="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@typed={0x4, 0x7d}, @generic="69730b52c92e01cd", @typed={0xc, 0xa, @u64=0xffffffffffffffff}, @typed={0x14, 0x1f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x19, @pid=r4}, @generic]}]}, 0x1048}, {&(0x7f0000001280)={0x1248, 0x12, 0x0, 0x70bd27, 0x25dfdbfc, "", [@generic="03392dbcc9457d28d398cb596b6de401a32cbef4271ef6e8f5b9619a644beb65f87008ec114a51b0c249bde9a98aa333e892d7503fb16b17de5bf32de59bc380331cb5ae16dc0cad143a24efabcffe529a338dce2cb984c8ec65185da6a7bb11a49936161afff62b4a84a00b91fddd853356b72f9ace084aa456a4db0a5725c88e2ef72b07cc4ab3ce29e4b3b78bf059ac9fd2deb6bb5281fa843b4ab4d809e23db7", @nested={0x17c, 0x61, [@generic, @generic="333347687b5db8242b1009ae2f3eb7f09eb9777cfd9e4dea55b595d585a835de71b95400199af073b67fd4321877de5f5652a19fd4e183004587c569b4e1d9cec12ff0ba343db15314a531a87b3ede1ce12534bf1713175c000479202ec0c479c9442403568272ec519e90d552dd76f7ea60e639c27932fadefaff03bcbf7391c281afbc7b3832329d2c0429865f00660951eff25238493664908c8ab9a7a0200f38f2149ae923d3c27108", @generic="aaca3f6d45452d8dd9636e3f09e55f130e81aed96a14da8f9d035b55fa3b2a51e59e178bc38b006ada1fbc7c23198c953c1f5efa26bbd4bc4587be5b67584636c876a2c8af084ebadc77c2de8a4f41cb3d2be0615f471e86840f8d3450beaac02dbf9dbf78c1cc60e90f920573aaee8ff7af08b2027ef91f79bf55b1529105c8a934fe38291ce9ed25678a1b7dca43ffe5697312857bb3d4", @typed={0x8, 0x19, @uid=r5}, @typed={0x2c, 0x5a, @str="637075736574402a47504c76626f786e6574316d696d655f7479706523fc6367726f7570656d3000"}]}, @nested={0x18, 0x47, [@typed={0x14, 0x35, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 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@generic="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0x1018}], 0x4, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0xd8, 0x40}, 0x1) 2018/05/29 04:44:26 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x24020400) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = dup2(r0, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x4) 2018/05/29 04:44:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) syz_open_procfs(r1, &(0x7f00000002c0)='net/ipv6_route\x00') setrlimit(0x0, &(0x7f00000001c0)={0x2, 0x9}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x40001) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000200)={0x0, 0x9, 0x7187ca66}) fcntl$setsig(r0, 0xa, 0x8) poll(&(0x7f0000000140)=[{r0}, {r0}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r3, r4, r5}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x2000, 0x0) 2018/05/29 04:44:26 executing program 7: r0 = socket$inet6(0xa, 0x800000000003, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) io_setup(0x2, &(0x7f00000000c0)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0xb76}], 0x1c) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='D', 0x1}]) timer_create(0x0, &(0x7f0000000140)={0x0, 0x25, 0x1}, &(0x7f0000000040)=0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) timer_delete(r3) timer_delete(r3) 2018/05/29 04:44:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523a4012cf66f") mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000000), 0x4) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0xfffffffffffffea2) 2018/05/29 04:44:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x4000) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0000008000000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="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"]], 0x10) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000300), 0x1d9, &(0x7f0000000480)=""/42, 0x2a}, 0x207) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) rmdir(&(0x7f0000000280)='./file0\x00') socketpair$inet(0x2, 0x6, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000380)={{0x6, @rand_addr=0xfff, 0x4e20, 0x3, 'none\x00', 0x20, 0x121, 0x43}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x3, 0x2, 0x6, 0x7}}, 0x44) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) write(r1, &(0x7f00000001c0)="df", 0x1) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000300)=0x5a0a5ddb, 0x4) close(r0) 2018/05/29 04:44:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000ff07000000000000da12b59cbf9f000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00ff0f0000"], 0x28}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x2) 2018/05/29 04:44:26 executing program 0: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x420200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000080)={0x1, 0x14, [0x2, 0x2, 0x0, 0x1, 0x9]}) 2018/05/29 04:44:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/18, 0x12) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000d0b000)=@ax25, 0x2, &(0x7f00002e6f80), 0x0, &(0x7f0000000040)}, 0x0) 2018/05/29 04:44:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x6ea4e34ee33b2ab, 0x0, &(0x7f0000686000)={0x2, 0x0, @rand_addr=0x8}, 0x10) sendto(r0, &(0x7f0000dbc000)="dbf302338c8b0ddaf4e9941c68e18dcf02f9deabb2f98c53857d7995a0d5ec0b3a8bbfda349d7c97e5be55cbc7ad78d4c1274e96f89543b72129a668c122106112a8daa9783930b1c45b4fef775c10a7eb962a1811191e1bb2a3a2c7b3f4f34c2bc61d05d7c09ebf87cd67a41281f7f42c25a024f319", 0x76, 0x0, &(0x7f0000a1cff8)=@sco={0x1f}, 0x80) 2018/05/29 04:44:26 executing program 6: accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f00000025c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f00000014c0)}, 0x0) 2018/05/29 04:44:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000030000ffffffff80010000c0000000c0000000ffffffffffffffff680200006802000068020000ffffffff04000000f4594c53f799f6b041ca9afc815e7ed245bbbcc5cf84b1f3e980061b3312fdafbc20497d68eebaa642bdf7525e42044cc310c9318330057970452f7c29415449fca620aa64a573eb19dfd13aa4f17719976e6585307f07629a27b4484729cd37cbc6b7bf607eae800a7790e598d35f71175e170d783868d7dc96b2f1d18bde3645199536f704474d61caf3c9a003016f38fb5ec22e6fdef4e761a9c863", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x360) 2018/05/29 04:44:27 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) sendfile(r0, r0, &(0x7f0000000000), 0xc240) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/05/29 04:44:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000180), &(0x7f00000001c0)=0x18) 2018/05/29 04:44:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x1}, {}, 0x0, 0x4}) fadvise64(r0, 0x0, 0x0, 0x2) 2018/05/29 04:44:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb0, 0x101080) ioctl$VT_WAITACTIVE(r1, 0x5607) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000380)="f67f986af9dc3aa1fe8000000000000087209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/29 04:44:27 executing program 6: socketpair$inet(0x2, 0x5, 0xed1a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20}, {0x20, "21cd747275737465647472757374656447504c7b52656d30"}, {0x20, 'nodev,wlan1+'}, {0x20, '$'}], 0xa, "c416778434ca3eccaf5cf0f88369719eebed1cc3dbcf392d2d639f2148bffe718942747a63a9c11dc07ae1e5f2dbd9a7957c2c311d928351a1a90d05205fe75c23463daf2ab430ae3529146bed3f9a588929501b9e3d6042efa918f49395709d09d7b0836427aa202243c16df9b8ca7cf54f0f3a6d350513e68f72de3ac423a29468e3f4458008fbc202a13b5011a9e4e6ac789c52d37fb28fb3bc3453b0dd2e8d6d00691efa73b759029acb326ac5427795c2ae4080e81383cb8c761931f16f56b4f32382815940edbfdae66d4c497450eed2de36c2bb76194f2045b95fef79"}, 0x115) r1 = socket$inet(0x2, 0x3, 0x5) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x541b, &(0x7f0000000040)) symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'user.', 'nodev,wlan1+'}, &(0x7f0000000300)="21cd747275737465647472757374656447504c7b52656d30", 0x18, 0x2) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rmdir(&(0x7f0000000000)='./file0/file0\x00') 2018/05/29 04:44:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2cef00001d000000006700000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/29 04:44:27 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/173, 0xad) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/29 04:44:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/ip_vs_stats\x00') read(r0, &(0x7f00000003c0)=""/230, 0xff4d) fstat(r0, &(0x7f0000000000)) 2018/05/29 04:44:28 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000000000000000000028000000"], 0x10}}], 0x2, 0x0) 2018/05/29 04:44:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00002e378339be9e6200760dcd") getdents64(r0, &(0x7f0000002380)=""/4096, 0x66) fcntl$notify(r0, 0x402, 0x31) exit(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000000)=0xac) getdents64(r0, &(0x7f0000000340)=""/57, 0x18) inotify_init1(0x80800) clock_adjtime(0x6, &(0x7f0000000140)={0x80000001, 0x2, 0x7fff, 0xfffffffffffffffe, 0x80, 0x6, 0x0, 0x5, 0x5, 0xde7, 0x699, 0x7, 0x100000001, 0x1, 0x80, 0x9, 0x1ff, 0x960, 0xfffffffffffff173, 0x5, 0x9, 0x5, 0x7f, 0x9c, 0xf31, 0x6}) openat$zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000006c0)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3c, 0xff, 0x800, "5712147361ead2cf7302d932f881ef08768f19a094de4b1f2f3ea034fd1130fa4a00e532ddd6b2901011f75b4d106a1d8b315644ff2ade81a807fbd8136d7efcc464adebd1e8d43c58a8dbf5c40d2e80"}, 0x1e0) 2018/05/29 04:44:28 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000600)={'ifb0\x00', {0x2, 0x0, @rand_addr}}) 2018/05/29 04:44:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0b57df2becf384d382f200e2daedccbb413f39fcd983cddc12a9a30bd84fc9eb3597dcac04903610f5e57ba62cd8e295640b24ecc3de1278cce62d430a65ec984d2440f3b1da6eb00169f1b2a072c425f07784c54d963510c71907c40ef6c94b38123d285dcf40d9f76b6add5dc045ccbfdbbfe30652d91e3045dda3be611b8e1c44b890011dc25d0693080e936da212d5ef9bfe36183f523c9d866f23d831bd99803f33c6b2cea6127496c75a223d390b9ae8f4c8311183a519fd8da5fa3f9e5372b753b380007b76379d6737341a82cf15d482") r1 = accept4(r0, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x800) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000280)=ANY=[@ANYBLOB="640000002900100025bd7000fbdbdf2500000000399c67c996012a8a3a2655ef5ada7a98c3f9c8156450dffc83d58f40b4c416f267c402b2f9acd9d7036baa7468be6857636a91ec06c6fd5656fadc31d3c31d5e322bb61da4aa24a4b1dcd7694f66ae2e50119464e7740ad8c49f04b459b1fc9298787b9e14def3bd284108150bfae5b0679565cb78d10244badf3a4985f64d9ee547337e78e28340887b", @ANYRES32=r2, @ANYBLOB="0700060001000700050002000800010061746d000c00020008000400f1ffffff08000500030900000800050001ff0000080001006362710014000200100005006e02040002000000f7ffffff"], 0x64}, 0x1}, 0x24000004) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)) 2018/05/29 04:44:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000800)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip6gretap0\x00', {0x4, 0x8, 0x4, "886fe3103fe0", 0x9}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x6, 0x4) socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000001c0)="f5f573b6b0f4f3d8ae9a1399d95e3812c00cb031091a2097a0b4951477ef26ad1c1da05b76e1ed50233787bd2bb7a253d689f379b21e3a0be8d72596b68e0738e6f0d8ed194caaec00719ae4e3394ca34a1b9b8f3fcaf3d3ff77f1d63a7e1fc0ae420cdd735ded0c5bcc49cb40c396340af9b603caab7eacb5f4f220668e8a9a4ec62f393f2870aa8936a69f46d96919ce3719d8fdff1f11e78dc2998983ed3f77ccda522935f9607434541319ad9d6a2125e1200c3b554b0cfb4fbcaea8e17b70a286de1d8d38649e538b0c213639fc83fb0c8a55d87f42c867937370657e1ab0f3bbf2fbda6836e665c804c7fa5a") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/29 04:44:28 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000440)="fd", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x450, [0x20000b40, 0x0, 0x0, 0x20000df0, 0x20000e20], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'veth0_to_bridge\x00', 'bcsh0\x00', "6772653027a233f300", 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa8, 0x130, 0x168, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x9, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', '\x00', "67726530000000221600", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x4c8) 2018/05/29 04:44:28 executing program 1: r0 = socket$inet(0x2, 0x4, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000001ac0)=@can={0x0, 0x0}, &(0x7f0000001b40)=0x80) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000001c0)="62cc534b8ca76b8bfab6d76a4189f6390f4de4df41251639bf60eac98249770b0b8863b081a135fff01bd76aa451fe16b3ba5177da6b51de1b", 0x39}, {&(0x7f00000012c0)="963ac9007817dbcd433b39408f262cf53d4bccbf0e48f51ebf6ceced1619e4151eb58e90601db9c19bf440c93426a237b1ee5fa0fd772d58afc6ed5e343f4b6327068919a721a8cce5ef7a42e949f02fc85728cf76d9dcea044447d4f171cb0baedb21c26a42e88f639067bbbe214f9cb1918ba3454ea145c74c6b15e67d6e0179e2f57bad774d558aecccf84fc53cb02db74396b8a24137d21b7cf52d12c2fe3b10467fecade9cd1106e291240767c6d034de7102a942e25dddd68c7145d70eb196e0305bf6452a", 0xc8}, {&(0x7f00000013c0)="df352fd9d971538f4f1111bea81004dd9b9d398eb3715e1e803f94153912ca2eece13733347d0d99f81071280831c5ea547cf33541425f38d77210cf1f41d061305533a0ab35292c5f06f3c09f1b2742b25ae6a3c36b52345c8eda8e10a851d1853c2cf9e519c88e16db26c8a9ccdd25f296561fd37855df1481ffef851f9c51967d39", 0x83}, {&(0x7f0000000200)="840a9a9c2c2d014130792a7b40d6551e01215e288b3833f842855dce8a8aa80fde32ff4b05c8b198665d53a753fd1232d5c5a955679f", 0x36}], 0x4, &(0x7f0000002d00)=[{0x50, 0x18f, 0x4, "23bcc6f5057d456b02cfcfcd98518f0e6bb554a7f6941059d597270fe8c059b6c98ad3d1610dba27c9fb22b5408bc0dcd01dbe767b9a75088fa04334"}, {0x1010, 0x10f, 0x8, "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0x1000}, {&(0x7f0000002480)="024c8d1e999fe5976583a263f581c954faff50694ad64c50557b8696c10e31762251f90ca552d729ba7890a399b7450b09929507a8f5ef423f5aad5f0926d0f9248effaa04d767c45944cceed533ebb755d829c9756106e5783d15606f15f200368c87289929e33578abc190f294cbba7ebb", 0x72}, {&(0x7f0000002500)="fe1339de31c58493a5cf6e9b1ed118102ad14da9ebc6c70826f1a3f5b49a24e854bd622db7afd01a318abd576ecb0fc1957b74b3a16a0e5623fe89c7dd475bb8971ab83143f6c27ba485f8a8607dbe2a118d0e5a0ee84ce392ecf5403f31154f5417f48e39a6fd837169ddd78d065c29d18a6b57133dc58a67a9cfd7228006100c3e493db0a0c74f2328763791770842acfa911e4f22981578a7369e3855e61b091db6e15b77e29dfe179d52c9756dc8cf888c842b701c98492cc3efe27f332da2e44052622822c08dcf3d65fd6669f01b444ca4332663c787", 0xd9}], 0x3, &(0x7f0000002800)=[{0x80, 0x114, 0x7b64, "3af35097718e0c8b80e6aa7b04dbb1f6fa5a440502c490fb510767424a1ab95ca7b2c53e9ad51f7e7b518485e60161eca0428883e0bc30db7b10155d75e98ec44d516e6b06248188200664b3da539f96ee6d91f5e4823ccb7833d0156ae99fdd4088c0ddf81e5a39c0f46a6a5be363"}, {0x100, 0x108, 0x6, "adbbb241741b59c1851818bd6619828cccd9aec3c7e58935ee419e0fe3d932887db70b4f6ccd0d4d947189ee4c5a26f4e9fe1516a57b9e63c6e4f0e47ba924c44c753a0f41eab4bd3146f75b14a344692e53c10744abbf695dac8f16434f8165d2cafdbcdfb6ba5e4563a0f5b39d4ea4e2ef008153611e2b0e567f4ec8073fce7c59b65c95cb7ae1b6b6a4c6d7331340e6defe78686236fdf104474b97c1f85662cc36fff78a7173042cd06657fcd0364e293022badabe5314edbdced130dcc8746b93c3e094606b12713cad11df6635b2e3d46ea241d764f83909c34430eef6ea26ebddf1efb30fabe06dc7816c"}, {0x58, 0x11d, 0x8000, "3e9905f7584dfad39c30df7708c59ff668dd5f57b7bffa659e073b2480b2290ecd578b01d7492e0765729700bbc0ac990ddaf29ac703f16bacb97b24314c1d386636"}, {0x58, 0x118, 0xfff, "e9be8c516239d436525acf48f78dcd46aa2687378c2af2998122e2faae412e30d33b841c1da07853f03d2211f9a4402108143bc276baad5be32c2db1211bb0415484"}], 0x230, 0x40}, 0xcf72}], 0x5, 0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20440, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000140)=""/90) r5 = socket(0xd, 0x0, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='syzp'], 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000280)={r5, r5, 0x5fa, 0x6, &(0x7f0000000000)="0311d7b3aa5322c0912696ff90239039ce18799bb9e27d8c2cc3555a261e76cafa7cccb2c8ebda512dae1481", 0x7, 0x5, 0x8, 0xa, 0x4, 0x4ee, 0x9, "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setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00000000c0)=0x2000, 0x4) recvmmsg(r2, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) 2018/05/29 04:44:28 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x20000000000021, 0x0, &(0x7f00000013c0)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001180)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/233, 0xe9}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x6, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001200)={0x2}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000001280)={0x6b1b, 0x7, 0x1, 0x1000, &(0x7f0000002e80)=""/4096, 0xf6, &(0x7f0000002500)=""/246, 0x95, &(0x7f0000002600)=""/149}) r5 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000001240)='.dead\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) fanotify_mark(r2, 0x30, 0x12, r3, &(0x7f0000001340)='./file0\x00') keyctl$assume_authority(0x10, r6) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) bind$unix(r3, &(0x7f00000028c0)=@file={0x1, './file0\x00'}, 0x6e) clock_getres(0x6, &(0x7f0000002700)) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000002840)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1000000000000141, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x919d, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r7) pipe2(&(0x7f00000012c0), 0x2000000084000) sendmsg$nl_generic(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) 2018/05/29 04:44:28 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000100)="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", 0x1000, 0x20000804, &(0x7f0000001100)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xf3, 0x4) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/29 04:44:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) write$binfmt_aout(r1, &(0x7f0000000400)=ANY=[], 0x0) recvmmsg(r1, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001180)=""/3, 0x3}}], 0x1, 0x0, &(0x7f0000001340)) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000008c0)}, 0x0) close(r0) write(r1, &(0x7f0000000100)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800028001000000", 0x24) [ 393.979138] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/05/29 04:44:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523") write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xff4c) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x7, 0x8}, 0xc) 2018/05/29 04:44:29 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2000080202, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x10000, 0x3, 0xfffffffffffffffb, 0x7]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x82, 0x0, 0x3}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c531e, &(0x7f0000000240)) 2018/05/29 04:44:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="000000009dcb3daf5b93e267e642d30d00009300000000000000000000001ef7c25051a6d2ffa46231", 0x29, 0x0, 0x0, 0xffffff44) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x7ffffffe, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) [ 394.078066] Unknown ioctl -2143271653 [ 394.109481] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 394.195543] Unknown ioctl -2143271653 2018/05/29 04:44:29 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0xf15}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/29 04:44:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0x190, "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"}, &(0x7f0000000040)=0x198) 2018/05/29 04:44:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) socket(0x15, 0x80a, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"69666230000005000000b12100010080", 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0x0, 0xffffff84, 0x0, 0x11}, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x40, 0x4) 2018/05/29 04:44:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) r2 = dup2(r1, r0) sendmmsg(r1, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="d0", 0x1}], 0x1}}], 0x1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000040)=0x400) 2018/05/29 04:44:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/05/29 04:44:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x2) 2018/05/29 04:44:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x3b0, [0x0, 0x20000400, 0x200005d0, 0x20000600], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x33, 0xf01f, 'bcsh0\x00', 'bond0\x00', 'team_slave_1\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="f2939cd6001d", [0x0, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x158, 0x1a0, [@cluster={'cluster\x00', 0x10, {{0xb, 0x100000000, 0x9}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xeeb}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"59debab0ecad9f9f7b60e097932bca38f7cab341666e6e313b0a9e9201c1"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x24, 0x8967, 'team_slave_1\x00', 'ip6gre0\x00', 'irlan0\x00', 'team_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x108, 0x108, 0x180, [@arp={'arp\x00', 0x38, {{0x335, 0xf5, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @dev={0xac, 0x14, 0x14, 0x13}, 0xff000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x20}}}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0xfffffffffffffff9, 0x7, 0x0, 0x0, "4f1c0f166d714c2693bb713cad5a4dddacf53f1ab9a547394a597c9bc5f6f7c1f6fc026c12567c816f2b00925845f364cad938c8d80a7a0c31333d3fcaf3eec0"}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x0, [0x0, 0x20000000, 0x20000000, 0x20000000], 0x0, &(0x7f0000000040)}, 0x78) 2018/05/29 04:44:29 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x8000000000000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x80000000) r1 = dup2(r0, 0xffffffffffffff9c) r2 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001500), &(0x7f0000001540)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001580)=0xe, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r4 = open(&(0x7f00000014c0)='./file0\x00', 0x0, 0xa) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) sendmsg$nl_generic(r1, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001440)={&(0x7f00000001c0)={0x1278, 0x35, 0x0, 0x70bd25, 0x25dfdbfe, {0x6}, [@typed={0x8, 0x64, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x58, @str="776c616e30757365727d6e6f6465762baa00"}, @generic="e1d529f4587746214a57d7b24f80d3b27772af35cae7d9f37e266c9d2c2d6fed2193cdef835ba9ae775857687c07a6abc2dd920a5c01e5c8ec6da56c114a29aeb78fafa089fb7440546c95d1f686dd5cd008e8e139f03982318d389068c9b933bc52ac7a8618002f3e596b04153e23e052a6e0b97df5a9d26a57959b884f9f90ee16768b627b8ca22263ee319fc39e7b9a682cedefd5d5ea5840ddf9a168d5843b753d8c3be06a7e6975ad4a939a4265b4840501943578b7b4b2c0b9f4c50e1046", @generic="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", @typed={0x8, 0x38, @pid=r2}, @generic="8b8b7437816e7ce545d838846ea3d0b445239074d9a6ff593fa11265e40ded65a768f0d3b800321af0e6313d48de41777cd1692eec6e2e9b", @generic="cf67d762cd7e780c19e4a76b64bab93e4af89a630da7645990ac44ecebba061beb11db5f723ea89d81d333bf239ad41cb67d84fedc92795f5dd7ab7dbae55fd881cb7bccd7e9cb6affe1d00f5fe472342e02c0116b775fe9dedca02bbe350885184a8561f2ad7f576c1df3a1f5f167cd46aa3efbd0f6481d6d68012576d0d769970460cae498af091687b290edb781452dc27ead1e70f894094b61c68bb8791b9f1a2c1544f750c8c520628b81a5c9", @nested={0x8c, 0x48, [@generic="754aac0d450bb3bed110e91998600c265ac0236c34e1ed637758e213bb9614599ffe5477a073560ffc49855d8ae6c450ed89c0667085052f3fd0d7653bba625306b77b02efc6c32ea93c59a94d783dfa8fa945ed44745276d9103287f5955b3f5f7f802a100e8b29b05891cbd00b81693d1e0601a6705724", @typed={0x8, 0x1a, @fd=r0}, @typed={0x8, 0x78, @fd=r0}]}, @typed={0x8, 0x1f, @uid=r3}]}, 0x1278}, 0x1, 0x0, 0x0, 0x8080}, 0x2400c884) [ 394.909087] xt_nfacct: accounting object `syz0' does not exists [ 394.919332] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/29 04:44:30 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}}, 0x7, 0x3}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000280)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000400)={0x1, 'veth1_to_bridge\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'irlan0\x00'}, 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000002c0)={0x10001, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/05/29 04:44:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x80000000000002d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50082, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000020c0)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x3, 0x1, 0x4, "7a882143364add14b88372aad27fb99d91cb184a4e23d7240d3ad3c7d558da87960071d2209514f1d91322ddade1e1b9122eee2851a17e8f16be13fbd407d6", 0x38}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="90e1d2b2790d8b3d6f5f279d32cad398ee2881f1049b4464504f535ec3e4ed500eb6be7230e6a9e038771d72724a68f64f28f60bfb8d8fdf07f2d5939203871c9caf9759f843d22cc07e7625446909bbeb969561031db9f033eb13398148697f60287d701fa50305afb45de0a4a49b60416b5b92dcab30192a73691e40bed04f352e0c63", 0x84}], 0x1, &(0x7f0000000240)={0xd8, 0x1, 0x400, "740a9d51c31da6936526129d419cd414b4f80e3e9b3e2ff678a7a217a094683c4aa61e3c14939a7a2915e9db39563d6c5c48b6250e7f598d22cd9d0e00051c0df181f7de3d95604efdfdde8986fc34b68b43edb69c44fb1c5ffbf9abdbe4d944e0d0fe49c98ad2d06d21dacf961823ea3aecb46f631dc8020eeaca70fc4b94367ce92ecc85153d6bb47824c6949ba732f0a5e87c56a3a38089d0017d6c903b7852e600ed7a965941e0f337c90b7f255b91172ce776a8470a03383ff2ccf8392f2f5a"}, 0xd8, 0x4004004}, {&(0x7f0000000340)={0x27, 0x1, 0x1, 0x7, 0x5, 0x3, "e0889864c1c23bd9955b99b4eda5d45a4c7b7e5a03348afd90113990cc30eba5a95c2e2fb467ed0b5fd3acc8c99cd37458b0fff21eb99263d156abfef52e7a", 0x32}, 0x60, &(0x7f0000001840)=[{&(0x7f00000003c0)="0c8c7703ae9ee4b6b1f7ec3dc796d06345a1a1ca36296ef0ee62bb3a572ee98eb8ee0580a4a9e59ab485689deddeebdfb37e3085a6cd7153427c56362a0050ad92ecb94375b51b8bcab406a4355236ca110e1782428a302d01bbd9604cbaef93004c3fb2cf36cdc273ea6bbfb56cc36cbdd5312a3a80faa222128182148c75c3aece5b4f", 0x84}, {&(0x7f0000000480)="cf1b886a890f3c19a41200ee4d3d9f6368f24ceefd7dca10010d3747158ebf9a4aa09b00852fb96b1113ed8b75b1659612d85a1dae09e44b316dda86fcfb8cbc5152fae3cdb71164cfa0572743ccacc730df0d81e21fd03a94ea0a7c63f9f16a1ccfa197396f5383a1c1d7c981bacf", 0x6f}, {&(0x7f0000000500)="9231475c9e19bae142755002fbdd2e538d61d50a1196d822a460b8bd902d210703f670c73b73f6a3337e547196323ed210938f7e7eae62cc3a51d59498e5cbbb82dc515a7d52e5ec297bf1ad27fd4e7089f3d6e49381d01e8cc22686346d8b9ff7c520f273017e085cd89167a4a510273f2e06d7e752cdb2cdd196ac8db0cd1557496f1f224af8", 0x87}, {&(0x7f00000005c0)="0801d14d8a3579a67e07ecc562e48abe8c39a12cbc8d499eb2a08d734929ce14761eb64f4c8a2ed8ee988234fab43fcd924d84804337bf113436a7b71f5f538e6a902ff53a36988f45ea59265cca4b1ee770df3edb7ff41a5e7a0828482890b617ff6e4ed0e50623ac06bb114f2bf8ce745ccc9e1cf3d25181", 0x79}, {&(0x7f0000000640)="7cff746b91f223dec8784956c153ea1df0111464819590a4482fbdb6ecf2229846ea2b34bb584e5d91eb799d865df9a452380408ddc44a855c3bdc9a014047f76b8a0e3578021b71680c3e7bbb75fb0aece1233b98277020281daa0ba1f8a42b525a93", 0x63}, {&(0x7f00000006c0)="19392935d2514151eeb15eb90ad1e14dfe7a5b9ece130116a1ea412f153b5c6abcd61751379568caddb20d", 0x2b}, {&(0x7f0000000700)='5', 0x1}, {&(0x7f0000000740)="f73987771bfb89bc22d53d16c6", 0xd}, {&(0x7f0000000780)="1daa457c17e2d8191353b845c3c680f3df228da1f9da7cb73093c8f8cfeee9484019d2ff54b711fa33fba0f55d24e2cc11649bba6a7635d8baa2c66c6eb3d18ef9ed43bf4badab9b7c85e88a4541ed3b91a5643d0eb238d85211aa8486225038301589eb8c3967946d5107661ce71088581d68d5435e8b21b0df01f3013b42813e07928b30048110b1cfbfdaa9aab9cb8ce2", 0x92}, {&(0x7f0000000840)="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", 0x1000}], 0xa, &(0x7f0000001900)={0xe0, 0x19f, 0x684a, "354609c87a64ddfa5a73c0bb430caf2bc153af7aff21471401411815057a9320df024abdc56caf41ad9cc9112999fd055debca69c1eccfab310152f9037f44465c6d476ac97f821eb9628b244c41106897f21fb69b3ca16330e1e5a8dcd4b04c31ea57df69b0f61f2e5c18c4167e3ace8144b0b740ad32b4c2c6d2c578a009d7372e18a6a15d7ccdc52933adc21ee168bcd546d46a239576450c3e10649718866ce987f64b3e42128c24d5f0c1962158b4bd2baf76c35678afcbad409b8a7a772e1cf61eff9741d42b130311ae423c"}, 0xe0, 0x20000000}, {&(0x7f0000001a00)={0x27, 0x1, 0x2, 0x4, 0x7, 0x8, "5854c383bef0c1c3facd5d898c47efb779676ae50e89a4f0d01b7ab39e84344e4b1c7eacaebc40e21fd5ddb29222eaf85fc45e334a5b1cf6c313c821365490", 0x30}, 0x60, &(0x7f0000001c00)=[{&(0x7f0000001a80)="38a6d9d9df92cd65630c3e5b9e33f56a38fac241c4ffbab81d8403d20cecc893303d70e37a2cbc225052a430d9b4804a2bd95ab725c349a7a6932256ec23eae90b", 0x41}, {&(0x7f0000001b00)="51a33661ba84b66248c0ef8d9b19c3edfb6b242ca1b18370c8c50067fadaa62319728c6ce08b5a2af44af7fe2834040e089b13be4863f9e2b61903a328428986abf8ad17e5b59957b90d989d53688fe5564e489a6c8d391e8e8dd176204a1671cb430d84131703be654b315307a78a612c091c38bb777e8fdc988c7dc26109a461da0bc5789b6548dff7e263aee43f1530dae8eb6d2c8be48f075d085be6449fe035f5b7f9b6b09eca0cd10f8143e012d3e2f03f1469985f2f713f7717d531c2fb7e02456f47f2ff445b8744213c286432474af0bc7aeacfb12f4e919db17a8c327adcc7b28853cb0d9b8651a68d8ab031", 0xf1}], 0x2, &(0x7f0000001c40)={0xd8, 0x11b, 0x822, "85966d13b290992ab848bb62cdcf5fbfe1a12db182db5d474bc53ff46ea471e80df0b8338f7fe9199409ae3ebece7c49234c4aabe5349f8c65e6f3b078e86e9594e3399683b3994771e69e700f2c52b337de08714e45d0072a55b81bc6e8a444c56836352f2ef2ed0f40a579062b667bd4d80539b655e97eed979f3d6eb45042e36816d3e3cabfd5ee2e79529ca1e6d05022748f6da5b926940bc371757266e45aa7dbae07f4492f1158a3f2e337f30b471d437118e854c3e52ddc5be055fa02d29ce8ec7f4c353d"}, 0xd8, 0x800}, {&(0x7f0000001d40)={0x27, 0x1, 0x0, 0x7, 0x80000001, 0xfffffffffffffff9, "69707c6a3c435389b69830ac45f0aec7cf99db284e50c85d309166bb202d6e6ff3c8400491284d2f32326bfd3d4060a7ec13570a8c8a3faf26c1f5ebe0fda5", 0x21}, 0x60, &(0x7f0000002080)=[{&(0x7f0000001dc0)="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", 0xfa}, {&(0x7f0000001ec0)="3d06660761ae15c0f97c84f6a2af3ad7bb1742146530307541fdffd5f38e8c9359ea36f6d7e7139825ff81ec1a97778ff42556a5318892aa433120d25c31ab5935192e80b950a7186dc0bdb686439da2c06771016230db0df0740831d76aefd480a6aa9b694cab2d5e3005ce10537e2ffa0a3653bc358e5e307a7e52fdc9389ec50520f4b026c508391f64da17154ea14756a2dcdd7223d0cfe61ecbae9f7d75c44fa5ade4deb0e1a882194028179b6d5b4cd45014adc926807adc4652f2c389c73c014bcb89899de423dd308d5e37fffaff455761b429e0b14225342d21927f6b9aff89", 0xe4}, {&(0x7f0000001fc0)="f2cd78c7367c5b1c3d29408c3131ab9083fa243599fff17fcaa295b00f74a71091ec19ea3fcd54fccabb0ef4b5911a30b4143ac259ed671e1a761a0fa0f9ad96dd7565f0c4ce6eceb6dae4214767873da234c6946e75b55b9c09b7415589d79d86cfeba4d90de6b43b37e374c85542ae3c881612bcdf65acce15269c61531f321d2e33ef9f389051510ce038a1c9296c0497fcbbb0728d568c41b8cfdd0003c5", 0xa0}], 0x3, 0x0, 0x0, 0x40001}], 0x4, 0x40) [ 394.980719] xt_nfacct: accounting object `syz0' does not exists 2018/05/29 04:44:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8200f66f000000") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)}, {&(0x7f0000000140)=""/178, 0xb2}], 0x2, 0x0) 2018/05/29 04:44:30 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='smaps\x00') tee(r0, r1, 0xb6d, 0x4) r2 = socket(0x10, 0x8080f, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffde5, 0x8000, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000300)={0xd0c, 0x640d, 0x0, 0x5, 0xe790, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x100000001, 0x0, 0x10003, 0x1}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="341943a514a5439b49c09d886a0b4eed2e8292e1ada5c81972c7349e8fbf66412f93e9a1c99eef2b62e2b249004f2bd9140539640ab6e5bb2f9034e49f077b8b", @ANYRES16=r6, @ANYBLOB="040029bd7000fedbdf25090000000800060007000000080006002000000008000400000400000800050009000000"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x100000000, r5, 0x2, 0x3f}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0xde36}, &(0x7f00000002c0)=0x90) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000003c0)={r7, 0xfff}, &(0x7f0000000600)=0x8) 2018/05/29 04:44:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001140)={r1, 0x688, 0x1727, 0x1}, &(0x7f0000001180)=0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vsock\x00', 0x40, 0x0) write$fuse(r2, &(0x7f0000001200)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x5, 0x200, 0x5, 0x3}}, 0x20) [ 395.192491] IPVS: stopping master sync thread 24407 ... [ 395.211316] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 395.303692] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 395.313831] IPVS: stopping master sync thread 24419 ... 2018/05/29 04:44:30 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x3d}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/05/29 04:44:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x25a) set_tid_address(&(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/05/29 04:44:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20) recvmsg(r0, &(0x7f000001e000)={&(0x7f000001e000)=@hci, 0x6, &(0x7f000001eff0)}, 0x121) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x60080, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/05/29 04:44:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x780, 0x139) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) 2018/05/29 04:44:30 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r1, 0x2, 0x7fff, 0x8000000000001) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/29 04:44:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc34, 0x40000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x100) 2018/05/29 04:44:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/223, &(0x7f0000000180)=0xdf) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/05/29 04:44:30 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) listen(r0, 0x8) r1 = socket$inet6(0xa, 0xa, 0xfffffffeffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffc, 0x1, 0x3, 0x3ff, 0x80000000, 0x80000001, 0x101, 0x8, 0x4, 0x4, 0x9f}, 0xb) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/29 04:44:31 executing program 2: mprotect(&(0x7f00005ee000/0x4000)=nil, 0x4000, 0x0) get_thread_area(&(0x7f0000000140)) mprotect(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 395.988622] device lo entered promiscuous mode 2018/05/29 04:44:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)) fcntl$notify(r1, 0x402, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$eventfd(r2, &(0x7f0000000180), 0x8) close(r0) 2018/05/29 04:44:31 executing program 6: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000240)='./file0\x00', 0x101400, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'syzkaller0\x00', 0x200}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d65", 0x10, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r3) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/29 04:44:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000004400)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/177, 0xb1}}], 0x1, 0x2, &(0x7f00000057c0)) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/05/29 04:44:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000140), 0xffffffff, 0xea}}, 0x293) [ 396.089382] device lo left promiscuous mode 2018/05/29 04:44:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) getdents(r0, &(0x7f0000000040)=""/182, 0xfddc) 2018/05/29 04:44:31 executing program 2: r0 = socket(0x8, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xfffe, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x5d9b8074, 0x9, 0x10000, 0x1, 0x6}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/05/29 04:44:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYPTR], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x29) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfffffffffffff019, 0x7, 0x401, 0x6, 0x3ff, 0x100000000, 0x8d, {0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x3}}, 0x6, 0x9, 0xaf5, 0x4e, 0x4d9}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x5}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r4, 0x35}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) 2018/05/29 04:44:32 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x88e, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x81, 0xcff5}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24, 0xffffffffffffffff}, 0xffffffffffffff9d) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/29 04:44:32 executing program 4: getitimer(0x0, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1d, 0x0) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/163) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a9000000fed9d6d7c5210f14e26d1f7dda56ebc5d88b0a56976dd5da45323162f97ffb2291630d443e156fdf801bd0f06b4d3ca6dcd4ed7dd025bf1bbd986e5bd644026555f5d5b541beabf22d93d751b257d4fe929f21066e4653ddad03ff736ef7d60ddd71a3f2a3a2d3019ca3d08b82a3ce960933e1b67cc03297790f7776cd94b976a2663f5e5c2fe0be5349534afae8227d7a486da3e2d95b31a3a0fc0000000000000000000000000000"], &(0x7f0000000280)=0xb1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x5}, 0x8) readahead(r0, 0x3f, 0x5) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x3, 0x1}) 2018/05/29 04:44:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000016) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000140)=""/4, &(0x7f0000000080)=0xfffffffffffffdc7) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xb0, r1, 0x10a, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x47}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4008000}, 0x800) r2 = socket(0xe, 0x1, 0x5) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000240)={@rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) 2018/05/29 04:44:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)={0x1c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffff, 0x2000) fsetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000280)='\x00', 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100)="463bee33e658aff08243903a37464c854575925711ab36b350a472e27c9f9121de39c18072dc7054376df29557e6", &(0x7f0000000140)=""/220}, 0x18) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10441) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0)=0x1fc, 0x34f) 2018/05/29 04:44:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYPTR], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1ff, 0x1, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x7}) fdatasync(r1) 2018/05/29 04:44:32 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d01, &(0x7f0000002000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x9, @empty, 0x11}}}, 0x88) 2018/05/29 04:44:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x4000) ioctl$KDDELIO(r1, 0x4b35, 0x525b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x4, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600)=[{&(0x7f00000007c0)="ee862c8ea0117bf3a4053ecf89e174e7b7e07ae68341c1e857228e02784dfb067e4719d8cd7f34262041b4062a628272de5ab4e650dcde37ec917855a5b7ed600787d5cf1226cf4239ddc8e06af3f3e3c70b9047d0eb3d5247a5be7f66227ded6b0972c3e87ecd5a72ffa74e3de27c0f2ce5df4c20d02a3572597e30781339371d6cb76cb02548ce6bbf0c34d842266db686844cdb1f20f1119d6a065db771876171795f2c8def96209233171514442633facdbfcad7f361b394cd4062e8a822df0aaef037da074fc20c5c1fcb0f9533fc648173a7d6", 0xd6}, {&(0x7f0000000580)="8382e663ab3c3093f9eefe17e74385598be4fdba5a1effae4309c7566bc8515434a7e8e0c021", 0x26}, {&(0x7f0000000340)="1a", 0x1}, {&(0x7f0000000380)="cbd41ae7bc41b69c15e85847245daf82e2ebcd658a98d79ccf72025c78f56d82a4ac0b2cca9ffa74d14b7536d7e19dff169000cfb1ed4898c9c7bcae15ac15047a", 0x41}, {&(0x7f0000000400)="7d951b8903a4f0dd1aa8aca369b06e6a4da9d212b3b5e718fc9eaec3be1c26de222e97dc779540e593de7b783502ea833477ef96c230c36396d5c0fbc527c7ca6ba9e7c8e25b1bbc92cd1f32c663176b6ed17e96fbabdbcdab337ac2bda4fc3f9cff610f99b57532974dd9652fabc71fb7b929b8bf9f395878a3d706a64520dc6b69ac096d29bb8775bbe918a7745e90e926f8c552b265539df54678ba2e1367f09dfad35a3ec27b271be144008895a6ed5a6f32aab6fa290b2498469b5199e32b353cb6fc34ac1fe4a9e2bbc720af50167ae60b146565e55231efe4b2", 0xfffffe2a}], 0x10000000000001d1, &(0x7f00000005c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmget$private(0x0, 0x2000, 0x78000020, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/70) 2018/05/29 04:44:32 executing program 7: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0) r5 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) recvfrom$packet(r5, &(0x7f0000000300)=""/41, 0x29, 0x2001, &(0x7f0000000340)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @random="4906f7cd1c0d"}, 0x14) keyctl$dh_compute(0x17, &(0x7f0000000000)={r6, r6, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x581001) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f0000000900)={{0x0, 0x1, 0x5, 0x2, "21a3405933b2d4d977c71e338dcf9ed061168fd50099e9150d3768aee42336996e0a9f2a4a9c1792aa9e9cd8", 0x7f}, 0x4, [0xffffffffffff7f88, 0x3, 0x8000, 0x0, 0xfffffffffffffffb, 0xffff, 0x5, 0x9, 0x3, 0x82, 0x167, 0xffffffffffff787a, 0x0, 0x3f, 0x6c, 0xdf, 0x9, 0x380d89ef, 0x4, 0x3, 0x0, 0x6, 0xafc, 0x1f, 0x2, 0x8b, 0x3, 0x9, 0x8, 0x3, 0x1000, 0x9, 0x0, 0x1, 0x1, 0x0, 0x8, 0xcec, 0x3f, 0x3, 0xffff, 0x9e, 0x7, 0x2, 0x0, 0x2, 0x20, 0x3fc, 0x4a, 0x0, 0x8, 0x5, 0x9, 0x8c3c971, 0x7ff, 0x4, 0x80, 0x3f, 0x1ff, 0x81, 0x81, 0x10000, 0x5, 0x1, 0x0, 0x4, 0x1, 0x2, 0x0, 0x7, 0x949b, 0x1000, 0x3, 0x8, 0x0, 0x3, 0xff, 0x3, 0x7, 0x9, 0x4, 0x2, 0x3ff, 0x1, 0x0, 0x1, 0x8, 0x5, 0x6a92, 0x7f, 0xa5, 0x7, 0x9, 0x3ff, 0x3db6, 0xffffffffffffff1d, 0x1, 0x2, 0xfffffffffffffffe, 0x100000, 0xa07, 0x1, 0x769, 0x1, 0x40, 0x3, 0x5, 0x9, 0x80000001, 0x4, 0x9, 0x9, 0xcfe, 0x6, 0x8, 0x200, 0x9, 0x5, 0x7, 0x2, 0xb6, 0x20, 0x1f, 0xf6, 0x9e3, 0x5d3b, 0x9, 0x7], {r8, r9+10000000}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x62a9312309c757c0) 2018/05/29 04:44:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1c1) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/29 04:44:32 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e21}}) recvmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/3, 0x3}, {&(0x7f0000001180)=""/2, 0x2}, {&(0x7f00000011c0)=""/58, 0x3a}, {&(0x7f0000001200)=""/29, 0x1d}, {&(0x7f0000001240)=""/19, 0x13}, {&(0x7f0000001280)=""/28, 0x1c}, {&(0x7f00000012c0)=""/85, 0x55}], 0x8, 0x0, 0x0, 0x6}, 0x40010000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001440)={'bpq0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001480)={0x0, 0x3f, 0x200, 0x9}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001500)={r2, 0x1000, "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"}, &(0x7f0000002540)=0x1008) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002580), &(0x7f00000025c0)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000002740)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002700)={&(0x7f0000002680)={0x58, r4, 0x800, 0x70bd2c, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002800)={0x12, 0x62, &(0x7f0000002780)="7faa4bae8fc6eec6db3d0726095987bb281f0a449e709ab588b10c4752eea7c3493a2a2eb70e23981f5c503ee675a1a5b43742a75cd5b7b5a5794d817cacb19ee2e67138d232ee2d693d1557e2774d2bbdded9d20ce75f5b7b0e49b0d85dabd910a3"}) r5 = epoll_create(0x101) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002880)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002980)=0xe8) sendmsg$nl_netfilter(r5, &(0x7f0000002cc0)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002c80)={&(0x7f00000029c0)={0x288, 0x10, 0x7, 0x0, 0x70bd2d, 0x25dfdbfe, {0xc, 0x0, 0x8}, [@generic="e0922bd530c9f2bad520baf1417e4fbf78894d1b2215935d2d51be04c2ef3555b0de5e90047022fa129095a308f3f4619886638f4ea51a6f86a0afbd505943673a635060315a56c721394790", @nested={0x1b8, 0x1d, [@typed={0x8, 0x18, @uid=r6}, @generic="c24849ef4f3ddd8747de6df7d747ba5a94e648873f61ad", @typed={0x14, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="332fee0217c2baf73fd9f792ece071ad1f2e899e8d6daa65e2aa34c9bfa2836a9c1ae01754d6c9602a307f0e982c0d9a42de52910d4d6e268534f977f2a7fd1f95e2c36f30ad877d8371aaad67eab38878a918f999ddb253e42623307f87f80cce7b5383308fd0986516f7c1f5bef094e5cba13cf7ec078a75d4894b15ba7eb4473c11fc86f9216d7cc584fd23d0e64369fd13cc4f3b609c9bcf619fb1e06e420a93d19092e294e7367a614ef7d0ebd43dc3ddb9808a34b8dc3ef3605ccdb6e8af8e12d3ffef6e30da63deb396f02cba2c", @typed={0x14, 0x36, @ipv6}, @generic="9a91b66df012a525552f0279f57384385b3fa60650edb34fa93c5b62ba38c5fadff87689b8bfb476a58dd22d9421bf1de1bfb4f0de9df8fe65e25019a80890b764ccfa3842f65b7229fc237082ecbe95cbd2ee3aecf525b16916f5b03de145dde93a2748c2f2e87306b0a6289089e390cdb5f55d5e16c592da5322fb93a792624ab60059f459c19d94ff81db59989b", @typed={0xc, 0x6, @u64=0xbee4}]}, @nested={0x70, 0x90, [@typed={0xc, 0x4d, @u64=0x1f}, @generic="72eacdb5920e8bfa97282392cbe8fa46f0781fdd7e534900112f747a624f9117ea8bc0f5f8b51e38cf4aad41295a1675f02ae33a6e92d5c335451f0f38f3e223b8eb3f4ac28c7d2c9089e33c24a368b26a763ec63e58e210b1584c0876b5605c"]}]}, 0x288}, 0x1, 0x0, 0x0, 0x24004000}, 0x8000) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000002e00)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000002d40)={0x74, r4, 0x500, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe116}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4801) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002e40)={r3, 0x4}, 0x8) finit_module(r5, &(0x7f0000002e80)='\x00', 0x3) readv(r0, &(0x7f00000042c0)=[{&(0x7f0000002ec0)=""/71, 0x47}, {&(0x7f0000002f40)=""/49, 0x31}, {&(0x7f0000002f80)=""/132, 0x84}, {&(0x7f0000003040)=""/208, 0xd0}, {&(0x7f0000003140)=""/148, 0x94}, {&(0x7f0000003200)=""/113, 0x71}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/7, 0x7}], 0x8) connect(r1, &(0x7f0000004340)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) r7 = accept$inet6(r1, &(0x7f00000043c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000004400)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000004440)) lsetxattr(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)=@known='user.syz\x00', &(0x7f0000004500)="76626f786e6574305cad6e6f64657600", 0x10, 0x0) r8 = add_key(&(0x7f0000004540)='asymmetric\x00', &(0x7f0000004580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r9 = request_key(&(0x7f0000005b40)='user\x00', &(0x7f0000005b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005bc0)="822470707030766d6e65743000", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r8, &(0x7f0000005ac0)=[{&(0x7f00000045c0)="7191389374cff4bb68de05f7a5f83d98ca87272449cceeca63c194a539311b06fc2ca52812bc815f8ecc020258d0b86b642e9d4df6bd2459c478f0c38781efe49e63033504be3d766afc7f9ed234c0ab561053bc81db86e80bfdf82c8de62186645ecd6468f5ce41101d580088ecbc366d6c84a1475e9eaa99086eb8b7524a81e5c64d5b253a0f1045fcd11c50e2b89b04ce14ccfa939a2fa7a55dad2dcee49bc16f88a24936d7c11ada1ab290d37ff6e6d2937460fcd83cdca657e03e3ca460db80f42e0edf90908aadcd5d2c8cec1e3c1a69b319a996899cd6b2e74ae98972e1b0bff0", 0xe4}, {&(0x7f00000046c0)="0a44c2408bff26e2d0fcf41a13f116fbdb97bb099bf30eb9713bbb0d41091ad0d6aedf7690fb721665042990a0708657f3ada7a729c7842225ce21aec44cc7b27e5841a288d3fd1b41cc5f48351bde7218511c238982ee3efc006fe5f49eafde99923616a7bf927c844f42cef92093cffb6150782d403f43b49212663f135a458521ed16a573d9a3d0a8063742876cd210160cb63682b2a363", 0x99}, {&(0x7f0000004780)="1126e664e6ea51a07d977a1ee331f90e753e3a6b08834c72021050ec1d9bd1f05b6d9f393a9607706e664a95703ce8f6fdda5a00085a36854f911734da4bc5ca1e03fd62cdb39bcdaa2382e1fd2e823b30f588158d9aa9d0da48bab76a7af4a02dc1da52b5a9aa84ff4d8073f251375deefa75ec031b494109dabc01abbaa0a588a58514", 0x84}, {&(0x7f0000004840)="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", 0x1000}, {&(0x7f0000005840)="f4058dbb9dd67fdbf4262d23296e21a4cfd81b89e897e46069242fb5369c22e49dc6e14f6ec7fde99aa972479ebc9128bd3bfa25dcc8e277e160dfa4ba359c6bbb930b6ccac4f7e1d8cf9d1837cb44232a2ee34ca83981aab36420653c5488f9f9a2377ef57d35dee84b09d295abbc90407ac5a0b29440c214d035509172df4bc0e004d18b8e386827f7c13d149c08a47ad88026e9b978db3b06e0c3a7d061e32e4989a654049181192b4e91c327e12517944e2b7cdbb0efdb6e6b5b3ec6ec71615fd0424c3cfeb24f27fdf74dbbf7412d5287edf30d0188bb88a5b0419116f49d4f681a410eb02ab76b45b739f99e130c9f2bdf", 0xf4}, {&(0x7f0000005940)="c68e248b8c955787a7e06938aaa7afbb429f56da80403d6ef39614c97c3859c8519107da34307317c9faea5775fd627f81dc9d550d9c9cba024fb8f6730e9519ee9028c6991e9e469a4f78c7d5e0af9b3e7be0470608c90f9e0fdab9784940b0453743584f466b366d9bbc14de51782cc556fd30c59e81760b27bcd76a2e8619e8bba2d8840c10862f", 0x89}, {&(0x7f0000005a00)="8b27c1ca492348ec104fb80598e33f0ef6e174ce45484d171f9cb1de1e39a11c0f0ccefa050f9eb43319bc36b6294b9890707d7f75dd39a0968519286d7c1ed925380f841ad729cc2065648e796a7211590844a1b35e406492933f53885ed061a14c361efc74b3f76fa0b6bdd005ba1bff54ff1866fffa35da8145a4352abf8941f106f49653d111c888fe45d15268f54431cb08f6cda4dd51c790d098babac8f92484f3eb61a4e486773bee2093e012b1a17369136336c8c0641091", 0xbc}], 0x7, r9) epoll_create(0x7f) fsetxattr(r7, &(0x7f0000005c00)=@random={'system.', ':\x00'}, &(0x7f0000005c40)='bpq0\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000005c80)=""/176) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005d40)) 2018/05/29 04:44:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/29 04:44:32 executing program 6: r0 = socket(0xa, 0x10000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f6e65742f697076342f6e000000000000000000000400000000", 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, r1) 2018/05/29 04:44:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) dup2(r0, r2) 2018/05/29 04:44:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x7fffffff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="a22c", 0x2}], 0x1, &(0x7f0000000700)}, 0x0) 2018/05/29 04:44:32 executing program 1: getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/fib_trie\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="0000e500", 0x4) 2018/05/29 04:44:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000440)=0x7, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'team_slave_0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000140), &(0x7f00000001c0), 0x8) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000000000)=0xe) pread64(r1, &(0x7f0000000340)=""/223, 0xdf, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000}}}, 0x84) 2018/05/29 04:44:33 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)='{', 0x1}], 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3ff, 0xe, 0x100000000, 0x5, 0x2, 0x2e9, 0x2, {0x0, @in={{0x2, 0x4e23}}, 0xab, 0x401, 0x1, 0xfffffffffffff001, 0xffffffffffffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000, 0x8, 0x0, 0x6, 0x200, 0xfffffffffffffffe, 0x68c, 0x0, r2}, &(0x7f00000001c0)=0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000000), 0xffffffffffffffad) 2018/05/29 04:44:33 executing program 2: userfaultfd(0x80802) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x6, 0x8000, "65fab454c685", 0x1}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x1c000000000000}) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') 2018/05/29 04:44:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"d0db3a3b69d0de"}, 0x200}, 0x10) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="3db1bb895849d177df94cf7dcaf8e65644a734bf087f1ce5264a3b9cea6367ecb24871f0d67517fec93ff348f32c78c8ddd9c035453728c0b197d635ee5b57cd90e77dbba560a548551f50319de6e8b367a6b2306e557152c8d312881be6f1048b9dbb6fcf110e9c9e527eb913f6ef97f8b18e5b743e886a21a555f8526391908fafc94cab76ea51687cfe09a6108fa0fa2ad079a9021f3e23b35ab92459c18606167ceba4cbcdd567d1f2", 0xab}], 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x8, 0xfff]) 2018/05/29 04:44:33 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b00060009d809000700fbff03000400a61471dd5f93e475a44f61d1dad1cde7c85c347aaf3112576a"], &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8c}}}, &(0x7f0000000240)=0x84) 2018/05/29 04:44:33 executing program 1: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xf24) poll(&(0x7f0000000040)=[{}], 0x2000000000000326, 0x0) 2018/05/29 04:44:33 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x20000) 2018/05/29 04:44:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r0, 0x80047456, 0x0) 2018/05/29 04:44:33 executing program 2: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getdents(r0, &(0x7f000003f000), 0x4c) 2018/05/29 04:44:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523010000006f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x9, &(0x7f0000000000)=[0x0], 0x1}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e00000001200010300000000000000000a726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) recvmmsg(r2, &(0x7f000000a040)=[{{&(0x7f0000008640)=@nfc_llcp, 0x80, &(0x7f0000008780), 0x0, &(0x7f00000087c0)=""/165, 0xa5}}, {{&(0x7f0000008880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000009ec0), 0x0, &(0x7f0000009f40)=""/253, 0xfd}}], 0x2, 0x0, 0x0) 2018/05/29 04:44:33 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x0, &(0x7f0000000100)) [ 398.700409] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 398.757676] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 04:44:33 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x0) r1 = socket(0xb, 0x8000c, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/29 04:44:33 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/05/29 04:44:33 executing program 7: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x1ff, &(0x7f0000ffc000/0x4000)=nil, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffff52a, 0x0, 0x10000, 0xf638}) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0xc}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x100000000, r2}) 2018/05/29 04:44:33 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x1f) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000002700)=0x0) io_setup(0x8000, &(0x7f0000000040)=0x0) io_getevents(r2, 0x2, 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x989680}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x0, r0) 2018/05/29 04:44:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x20, 0x1, 0x2, 0x3, 0x0, 0x0, {}, [@nested={0xc, 0x7, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/29 04:44:33 executing program 1: write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x29a}}, 0x20) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x100) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0xd, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/29 04:44:33 executing program 2: eventfd2(0x2157, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000000)='./file0\x00', 0x40044, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/05/29 04:44:33 executing program 5: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x800) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000005b80)=[{{&(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="909771f41e2a2573d56e909962772ffdd525739c3f053a1e351475d2f35a13701bc6dcb7b105779e8782e0e0de0ebcf92be951d3b5c45273d001b1fdf6dee1037f8b44279f09dab7944677abaeeb3fddb6f4f798f3e9c059dffe1fd02c84093698a4b2c7d8741f9660d6ed7648b3bf609b4b6414dc3185c3a1812c36d2", 0x7d}, {&(0x7f0000000240)="97a77bd2a4a72a434d3716b44c9542fc7a75c38e683d4554006891f42857046c0e73fca79f12d8d89db1f654d53396e6db6807b431424a1f5e28709aad107ae665a1b24da32b1025a21803f8a4ce6dfe9aa390208404755444ad8761af3b0da93bdb8d179290c980d83cc71e3b0932e6de5d6c178d28709a9836b58f85308d677be8ec087c26c65763be6cb7067b0ae12b3fa56e354d3c244a83a4373631aee11e81318e7666e57762c194829a9640fcd3e7c6b72c83c87613c4ba50c6702357bf1c4561a041fd44d1802b9e117d8e352a4a361d9929fa9ec9f6f3414888da8112d1564cb61baa37f222faba82470ba246837749650a5d35a5", 0xf9}, {&(0x7f0000000740)="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", 0x1000}], 0x3, &(0x7f0000000380)=[{0xa0, 0x10b, 0x1, "781a276bfb04a8246111eb866dc9f26c4ff010c8d4b2ceb65517e4c141917bc1d44da91abc0358bbbe0d62b86bea0c75c00e676b25fd849cc521b290ba0b64614e0e2e41f7d27b0919000696dce72398a2b2a120c360e2306c1d0724a3dfa8c508b556437afddf49c436ffe2122665e51361369c37a438377852cce0a7c572ae49f00c327d4b4b6a1b9337948c45"}], 0xa0, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="03b7ffa61fd520bf6f807dec91635fcef72775f5f6ad664966034d04940ac40a62a5d62718056ff6ff757f1fa4ec0afc26823b5e915874fd2aae441d88710884d13ac20ddfda25c2031a891cd557caff833be03db917882a6304474c0322a6d204cf071695f9207dc9f62e9bb87b5891477e36b47e71bd438b070218488d874f99c71c1c2d768786fdcf71a90b0f5070b18087c7b7ca22af1839e9d46c9b49bd313ecbe5890ab9b5a0f7f2e8509e", 0xae}], 0x1, &(0x7f0000000540)=[{0xb0, 0x111, 0x43, "745c9b58a5dd74d18710083e01c05d73b6cab07f03eeb1e0cda35344684f09b138fcb89e76b4b82c0b6428dd696ec76db2097c52d5fd548f458f3027743a21f59b78bfbe5375f544d0563696ec16ef675617ee46a029794914a41c03f890f2e39b4333a1e19608bb9886add6fe1a08d00fda0e9e6ba8c3b43f1a72d34b338e9c15a6f95d88fb5781a4e992f937ea860fd8e4d5aa1aade99af46322d7"}], 0xb0, 0x1}, 0x7}, {{&(0x7f0000000600)=@l2={0x1f, 0xb651, {0x5, 0x0, 0x3, 0x753, 0x1f, 0x2}, 0xffff, 0x2eeb}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000680)="8aff939f83c77b7cecd50e66638e570659c54335b4a7bac443fe74566c43e86a2bf08fedc1e82356bd347bd2e91ecfcb55e5ecaf81a11c80fd699164e29a7a7c572f1288322684800697e8b0f272486528911269c5b590b776abd86c241717dae9ebd0d9ed6b37a6", 0x68}, {&(0x7f0000001740)="888e0f9aaaf07f35a37c19c81681d9bf590bd22bf4efd8498e36b3c738475b64a84d1d28bc6a24b94fd46de07a8cf7d7e1791be1fd6bc13735b63f75471186f137886b7ab1c9bbc457660ce7611014f1c090e4c7d03feb4a828285ed418c83add1ac90b9ca83e1475a8092264bcf3535059d52", 0x73}], 0x2, &(0x7f0000001800)=[{0xf8, 0x19f, 0x1, 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{&(0x7f0000004600)="60cee927ac03991a4abebd1f98ca936d6485577133bc89c383d4def07594b43a2db8e7feae17b1c2b1394cc4e72698c9f79fa289652252a328dbf04612f562cc91944eb0854dba23a623268d8bb710c3f78e7c6872a8c4c5b717a3f64ef59ffdb9775935e4fff0b8a69d5d0366ec24afbfdc331c7f50c7e7856405f6865e3317bf0092a970fd38104d27955518b016f88defad0c7c108a94cb0344b008d0cdb21099adc4570c66e942e8ed9ef80f1b1fb45e6ce6fb36a957c54ab8885875597639a1786d2b4b84", 0xc7}, {&(0x7f0000004700)="bfabca30ef6a5a80bd795fba4ff73ea796eecb0e211043e216cac65574e5fabfd92775c9b4b5ba7eb9c36c0ec45ebdef0036d72051ff30a57e5df22de174d1e48d0d2167c16435230124dff10c3153d99f29e245df7496a2b39fddd9c2698b31da83707eb43e4fe6c5a567ed01c5b3eb872efa383e197fd9891e954456b67a8197999a40581722c4cc5a97d13102ca2551a2f78849fc88ef5fbd84bcdda124b72cbc5c1c", 0xa4}, {&(0x7f00000047c0)="199a4293446506782b8118c6dff1f8412b529d9f8326dfee1bf66c4c2da9b11bfee1a20cae77aadd3014441635a683a01e38117f43303f9fedd3982240930c178359b141509ee815ca6f82dca6141071e6a4507c0dfd103bc2bc33b7f3d174f54a645dd53ec0a17a02c842b75910cedfa0241207fcd559bc7434a9ecd554cc163d84d3717f1c997a08ab206729635abaf4d74c56ff7b61204dd7dbaef175cce9c08566482c23b3ede1f01a9dd940f19aaebafcab5ee50faecc6a347d98922a20fb2f910049d4c81831aefe49142c95fe7ac01333bd25a8c6741b3ace0d5cdb1d46630e69fcb51df3", 0xe8}], 0x9, &(0x7f0000004980)=[{0x1010, 0x7, 0x8, "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{0xa0, 0x1, 0x3, "b147f0d63825ad1dc1eec3183160a890354816e4adf66d662287239ce81a58359343a1fff9ee4a762f9552d14fa64170205e245a00535e11c19537a1ffa6e75c11445df01b9a99a4e931db8ec9e0db022a9808d07e4176a3ca01a7bda63aafd38819ed7fc514fdc0b4e48b721e4a62bb9e8f60459813e71f9c95bb0f3ae67b5c4b8407d4facce2e1f442"}], 0x10b0, 0x40}, 0x9}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000005a40)="44a1c202f5b3c0f8d6a9ed17e9c40b45011c37c1af26aba74c27408bf2378e8658c2f1b2dde0923c9c212bcebc9e1dd7daab3cbcad2e2cd118e3705f7acd38cfc5aa5e0b98572ac44ca7720631f9dcfdd9b45f21f727deb52e7af9027fe7e84370ea810de121c99383a40ef654993c2d487d4f672312ff8ac50ca848c908763895562b4b24e0cb6e3bd584ffa35156b628d361a409429d18ed1a8919a649419cbef4b9cbfe4173154d206faba93876815607d3787635f07a4667f3640246d6ca011d1bf54e05e04f875cea8cd1", 0xcd}], 0x1, 0x0, 0x0, 0x4}}], 0x7, 0x80) pwritev(r2, &(0x7f0000000500), 0x0, 0x0) [ 398.895831] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/05/29 04:44:34 executing program 4: r0 = socket$inet(0x2, 0x0, 0xff7ffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0xfffffffffffffdda) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1077) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x1000, 0x1, 'client1\x00', 0x0, "8c40fc06b9d8303f", "c35f4132d2cde038e82919a0c06431f0afc900b8c7855750bc124d4899cf7057", 0x52d6505d, 0xfffffffffffffffb}) 2018/05/29 04:44:34 executing program 5: r0 = socket$inet6(0xa, 0x800000000000003, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/29 04:44:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x10001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x1000000000000000) flock(r1, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000ffc), &(0x7f00000000c0)=0x4) 2018/05/29 04:44:34 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/uinput\x00', 0x30000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001100)={0x43, 0x7, 0x7ff, 0x2}, 0x8) sysfs$3(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000814}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x1, 0x3f, 0x800, 0xef, 0x0, r2, 0x1}, 0x2c) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x1000}) 2018/05/29 04:44:34 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x204000) 2018/05/29 04:44:34 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r1, 0x400, &(0x7f0000000000)="f8d6cc9ae588fd258c92f93dffbae6f3ef4b6eae3593f25eb19b19669ff52e") close(r1) 2018/05/29 04:44:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000500)="c626260900000000000000e71ab9a98b8146a08e20c143043b7932ac7fc21393f66aedf1fd") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x6, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/33) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x2d73, 0x8bc3, 0x4, 0x20000000000, 0x0, 0x80, 0x8}, 0xb) sendto$inet(r2, &(0x7f0000000140)="fb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xffffffff93f6c309, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)=""/113, &(0x7f0000000040)=0x71) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x2, 0x2, 0x0, 0xf, 0x8, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_address={0x3, 0x7, 0x33, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd27, 0x3502}]}, 0x40}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x2, 0x10, 0x4, 0xf, 0xf, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bb1, 0x4, {0x6, 0xff, 0x0, 0x5, 0x0, 0x1, 0x0, @in=@rand_addr=0x9, @in=@rand_addr=0x7f}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x80000001}}]}, 0x78}, 0x1}, 0x1) recvfrom$inet(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x6f3000) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000003c0)={0xfffffffffffffffb, 0x7, 0xffffffffffffffbf, 0x20}) 2018/05/29 04:44:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x6, 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = semget$private(0x0, 0x1, 0x20) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000040)=""/18) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) 2018/05/29 04:44:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x9, 0x7fff, 0x3, 0x478, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x1, 0xfa, 0x101, 0x5c, 0x1a, 0x59e, 0x7, 0xe64, 0x100000000, 0xb95, 0x40, 0xcc, 0x5, 0x401, 0x6]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x1, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1}, 0x69) 2018/05/29 04:44:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x3, 0x0) ioctl(r2, 0x3d, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$unix(r2, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xc0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8be0, 0x10000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000180)=[0xffffffffffffff35, 0x8]) write(r1, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000007500)=[{{&(0x7f0000006180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000007480)=""/100, 0x64}}], 0x1, 0x0, 0x0) 2018/05/29 04:44:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000300)={{0xf783, 0x40}, 'port0\x00', 0x0, 0x818, 0x3, 0x4, 0xfffffffffffffffb, 0x1, 0xfffffffeffffffff, 0x0, 0x3, 0x62}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000002c0)=0x200000000) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001780)) getsockname$unix(r2, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/05/29 04:44:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="dca9bb98", 0x4}], 0x1, &(0x7f0000000280)}, 0x0) set_thread_area(&(0x7f0000000000)={0x74774458, 0x100000, 0x2000, 0x6, 0x81, 0x42, 0x4, 0xfff, 0x3, 0x8}) 2018/05/29 04:44:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv4_getnetconf={0x14, 0x52, 0x311, 0x0, 0x0, {0x2}}, 0xfffffe88}, 0x1}, 0x0) 2018/05/29 04:44:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) fanotify_mark(r0, 0x80, 0x20, r2, &(0x7f0000000000)='./file0\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) 2018/05/29 04:44:34 executing program 7: r0 = socket(0x14, 0xa, 0xfffffffffffffff7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800103, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/225) listen(r1, 0x5) shutdown(r1, 0x0) dup3(r0, r1, 0x0) 2018/05/29 04:44:34 executing program 6: unshare(0x42000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/05/29 04:44:34 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xd0d}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) clone(0x0, &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) 2018/05/29 04:44:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffffffffffff, 0x80240) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10001) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x7f, {0x2, 0xce21}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x1000004e23, @broadcast=0xffffffff}, 0x0, 0x4, 0xd, 0x8, 0x0, 0x0, 0x7, 0x0, 0x6}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/29 04:44:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/175, 0xaf}], 0x3, &(0x7f0000000400)=""/255, 0xff, 0x9}, 0x40000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0x4, &(0x7f00000006c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="90ce1c1fc745ce608464e9b7000000000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYPTR, @ANYRES16=r2, @ANYRES16=r2, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES16=r1, @ANYBLOB="dca856d10879cd49436ab740ebc238617d29a527aed2571dd3d91dd972a7693217c7637ab1a73dd42d788bb665a5c854c29cb820075af76a3864dd024eec7e347f06f5f8c983421c528f759cecb76244be16c7123f06c1d6d72d7d90319a3af76269c1a22e754405dbd76ff4f39ca217acae8ed9651c270db6d3c7a910c82ed376533ac47c5d75fdf799a8882e5c45c05045999324558e134318dd5852c543106387a28bba038dd3e9b109063d4e171f5792a37d83d8722fb3e722d3f6ffdc67b823b83fb4347b5ae59d3ff7b67dcced7be4762eb5abbd19ac17bca66b9981d6a45d7bedb23b64", @ANYPTR, @ANYRES16=r1, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64=r2], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYRES16=r2, @ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYPTR]], @ANYBLOB="00012abd7000fbdbdf25060000004800030014000600ff0200000000000000000000000000010800030004000000140002006c6f00000000000000000000000000001400060000000000000000000000000000000001280001000800020000000000080004004e2300000c0007000e00000001000000080004004e220000080005000700000008000600ed0000000800060009000000340001000c0007001800000008000000080009003a00000008000200a700000014000300fe8000000000000000000000000000bb0c000200080002004e2200000800050000000000"], 0x3}, 0x1}, 0x804) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00002acf33)="180000000ee947d85166ed934bff8c883600001102030000056bf748bb6a8807567e59dba67e1947b3550400000041bd31d66667a1e20059fc21e3e000003fe8000053ff1f00080000fffffffffffffffb0100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d94333e162edae4b776b553502e0a7c731dc4e94a1ee1300000000000000000000000000000000000", 0xc0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000700)={'filter\x00', 0xcc, "af1b6958004a684672e9906958716ceffd34beac53c42ea1120d392c72cedb7c2cf4323df82a8291520d2ecd0bf6136bf7cc16ca75d1789b35d92715777c8cca35f9fc4b5e74ba4ae595f71cab4663dcd1eccc5f28c345ec48f95ff0bd7eba29f718de052eef1e788ded13f1e45db7e7cf83fdadaf309ae8130143d06b515586128d29615e6cc5bb67657f5bd67ae972f760391e7669d7d6feeafdb50cddca08c7ef554ece36ee2c1b57b5c62da96245fd7178577f0eec9758ba0af39a8c4e22f375ec2c67486d856a6f0072"}, &(0x7f00000005c0)=0xf0) [ 399.615243] IPVS: ftp: loaded support on port[0] = 21 [ 399.750910] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:35 executing program 7: accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r0 = socket$nl_crypto(0x10, 0x3, 0x15) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x8000000000001}, 0x14}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) 2018/05/29 04:44:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x420000000) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x62, 0x200) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/05/29 04:44:35 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc4480, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) 2018/05/29 04:44:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xf7, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/29 04:44:35 executing program 6: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000003900)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}, {&(0x7f0000000940)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={r1, r2+10000000}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl(r0, 0x0, &(0x7f00000038c0)="2f38ed81468fef56bff4d89f65004e89a765bf1f2d6130d429763b0a87b70d49d4bbac9bdbfc97f1195cbe8214fe714ea20163db0efa8c55260963") 2018/05/29 04:44:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/8, &(0x7f0000000000)=0xfffffffb) 2018/05/29 04:44:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x24c301, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/174, &(0x7f0000000080)=0xae) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) getsockopt$inet6_buf(r2, 0x29, 0x2000000000000031, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/05/29 04:44:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x80, 0x6ac3, 0x5, 0x6, 0x8, 0x17, 0x7dd}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff}, 0x20) 2018/05/29 04:44:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) connect$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) close(r1) 2018/05/29 04:44:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@empty, @dev}, &(0x7f0000000080)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x2000) close(r0) close(r2) 2018/05/29 04:44:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000880)={0x18, 0x27, 0x1ff307543bf68161, 0x0, 0x25dfdbff, {0xc, 0x100000000000000}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/05/29 04:44:36 executing program 7: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x28) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000010, &(0x7f000000a000)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/29 04:44:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000140)='\\na\x00\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/29 04:44:36 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@srh={0x7e, 0x8, 0x4, 0x4, 0x1, 0x5, 0x6, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x48) 2018/05/29 04:44:36 executing program 3: sysinfo(&(0x7f00000001c0)=""/4096) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x6, @empty, 0x7}, 0x10, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000), 0x108}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x800000000000c3f4, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xb4}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000003000/0x3000)=nil, 0x679, 0x5, 0x8, &(0x7f0000002000/0x4000)=nil, 0x1f}) 2018/05/29 04:44:36 executing program 0: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x102, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1129796b516c8f8aa030957e0f8e9afe6879e82b40864a3ded630f048dfe4d03d8d71c7129469b697435f3c0753dfb96bbb5c48a00008232cf6475c9"]}) 2018/05/29 04:44:37 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1001, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f, 0x8) fcntl$notify(r0, 0x402, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/29 04:44:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x128c4d666503ae88, 0x60020003, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x15) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x3) shutdown(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x400, 0x6, 0xdf, 0x3, 0x3, 0x100000001, 0x0, 0x5, 0x2, 0x0, 0x5}, 0xb) 2018/05/29 04:44:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80080, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x3ff}, 0x1) 2018/05/29 04:44:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/160) dup(r0) 2018/05/29 04:44:37 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2000000000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0x20000000021) sendto$inet6(r1, &(0x7f0000000000), 0x3b7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000000080)=0x5) close(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000a00}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00', @ANYRES16=r2, @ANYBLOB="000129bd7000fcdbdf250d000000040001002c000200080002004e20000008000800030000000800030000000000080006005d0c00000800070000000000d3b4f03234d0ffaaa1fb83043f305aa67647f6ccf42c84f3d4dc581d3bb2bdceed9b1e6cce44a5c606bf8e0fc1624227d98b20ae7eb555023618ee42720858eb1bdcca03ebb08815f3b1813450b734d219ec"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)={0x110, r2, 0x400, 0x70bd2a, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x95bd}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x3}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4c800}, 0x40) 2018/05/29 04:44:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x83}, 0x800) 2018/05/29 04:44:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='net/ip_tables_matches\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000800)=0x6, &(0x7f0000000840)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e63f07500", 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) ioctl(r0, 0x6, &(0x7f0000000700)="6cd7383bf78c133761c19988859fd240bdb8553f27c72cac0f7708aa258c05232951c4e01d867fc5a84da1653eeb0702c4e771af86b57ff4d7438f9709c889b4729db0968f3cbc9082ab193beb62bb2840a402a42ea96a0103ccaa03cd185d03d35beb94cc7c0927404da368abd61d64744dff9513b3ca894612027f04d76df4959526877d45101ce79d054f1574f0d3f63955c2b2171628d59074e6516c7ab0e49d637c3d09cd4db9cf6725e1877e8b4a") r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8000) fchdir(r1) recvmsg(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/43, 0x2b}], 0x1, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x2) sendmsg$can_bcm(r2, &(0x7f00000005c0)={&(0x7f0000000540)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYRES64, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000080010000010000000000000000c2573e6f69dc2faad629c710f84fd90b730269804aae0e0bade83970114896b16608e82dfd56d7ac3e36f9f64febc0bc2d1a3491b894bd2b904aef409e2fd2cce521a4b82656e5aeda284a6636031fb63a7e2a246e6748b8fa0ffdc6c5342b38783224b825523b495728a6815adc730853407cf6528bb492418415c4b3db5f3f553955aaee357d7a516ae26975ef9456ebeb11472daed4acfdc4498bdbaf3a953cc3dc131796f5548a289d7d4351f92e71055e6c199a476524d482"], 0x6}, 0x1}, 0x40000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xba, 0x8, 0x800}, &(0x7f0000000080)=0xffffffffffffffe6) setsockopt(r2, 0x8001, 0xffffffffffffffff, &(0x7f0000000880)="0905ca5a0f87507d19266d5ab6f7abe7dff56a16684c9d6827d88acffd084372dfdf764dea1efe4cdf413604446e9878860d3e08695a545a71552c8ab9ab405c39d66401933d2e24d66590ae1645ff9d1fdc5ab43834ffd7735503467bc58a704abed4f909ca893076c055550c6e35dc397c0ff5252ec02a32db605272dc4c2a6d46060294ab101c73b2bdeeb6f07901888758056d308acfeab9f9534c9d3a916e7105a6199869a6605ea2099b80f712da88da55d512f89fce638743d27a545c12b80ae1b0d8b390d304ee801b792cac", 0xffffffffffffff41) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r5, 0x200000000100}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xe) 2018/05/29 04:44:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4a0080, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x3f00, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)='\n', 0x1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x57, 0x96, 0x40, {0x4}, {0x3, 0xfff}, @cond=[{0xffffffffffffffb2, 0xfffffffffffffffc, 0xfff, 0x0, 0x8, 0x7}, {0x2, 0xec12, 0x9, 0x0, 0x20, 0x6}]}) 2018/05/29 04:44:37 executing program 3: unshare(0x801) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) r1 = socket(0x0, 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) [ 402.069771] dccp_invalid_packet: P.Data Offset(0) too small [ 402.088228] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/29 04:44:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'cpusetself$'}, {0x20, '/dev/input/event#\x00'}, {0x20, '/dev/input/event#\x00'}, {0x20, '%7posix_acl_access!posix_acl_accessprocsystem\'systemcpuset'}, {0x20, '/dev/input/event#\x00'}, {0x20, '/dev/input/event#\x00'}], 0xa, "b01a055aa7d8115ee286e686247740f88df4c386ee75df7d4f6e03254b93389c66c0aaa5f803513f344344dc86e5147bd3d12074987f401ce3151fc5418441514bd6aee76631c91f066ff52131e27cababbc6353360a5a57a175fcf6091e236bd5776eefa37b4c5a35c174ce1b0e816eef4f0f9223687a8b5eb37304ee2e2a4fc85166b9df8c1e4c07ec5648614f0a1006d4cf82c9f468ca7936154336ec6c8da569d459a32202c83c5de3a48304404aa7a66d0bde4c937bcc6f5218348743c8a0843a3f370ccad6536f008c17e1b2345033a355e661ede18976d26498bdb3c79cbb793c5f85203672e89773f7e83733dcc5"}, 0x190) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/210) close(0xffffffffffffffff) 2018/05/29 04:44:37 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x10, {0x1, 0x9, 0x10000, 0x4, 0x1000, 0x3ff}, 0x2ca0da5, 0x6}, 0xe) r1 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x423, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/251, 0xfe42}, {&(0x7f0000000300)=""/171, 0x408}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f0000000080)=""/120, 0x78}], 0x5, &(0x7f00000007c0)=""/178, 0xb2}, 0x0) 2018/05/29 04:44:37 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4080000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00', 0x1000}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x23, 0x11, 0x70bd26, 0x25dfdbff, {0x1e}, [@typed={0x4, 0x64}, @typed={0xc, 0x4c, @u64=0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r2 = dup2(r0, r1) r3 = dup(r1) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000380)={{0x9, 0x4}, 'port1\x00', 0x4, 0x100000, 0x8, 0x6, 0x9, 0x10000, 0x800, 0x0, 0x2, 0x2}) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r4, 0x8, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/05/29 04:44:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xd, 0xa, 0x5, 0x2, 0x4000000000000000}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) 2018/05/29 04:44:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000180)) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) r3 = accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x113c, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xa18}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}], 0xd0) 2018/05/29 04:44:37 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1ff}, &(0x7f0000000180)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000005, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000003c0)=0xe8) accept4(r3, &(0x7f0000000400)=@can={0x0, 0x0}, &(0x7f0000000480)=0x80, 0x80000) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001940)={0x0, @rand_addr, @local}, &(0x7f0000001980)=0xc) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000001ac0)={@rand_addr, @empty, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000001d80)=0xe8) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000001dc0)={@rand_addr, @local, 0x0}, &(0x7f0000001e00)=0xc) getsockname$packet(r1, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000021c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000022c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000002780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002740)={&(0x7f0000002300)={0x41c, r6, 0x0, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r7}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1c40}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r10}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r11}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4, 0x0, 0x8, 0x401}, {0x100000001, 0x1f, 0x5, 0xff}, {0x3, 0x5, 0x3, 0x10001}]}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}]}, 0x41c}, 0x1, 0x0, 0x0, 0x1}, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r5, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/05/29 04:44:37 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8200, 0xd52, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) 2018/05/29 04:44:37 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x90a00, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/23, 0x17}], 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x6, 0x9, 0x0, r1}, 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x1099fd, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x6, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000002c0), &(0x7f0000000200)=""/129}, 0x12) openat$cgroup(r3, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) 2018/05/29 04:44:38 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x8, 0x8, 0x7ff, 'queue1\x00', 0x9}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000003c0)=@known='security.capability\x00', &(0x7f0000000280)="0000000201000000000000010400000000000000", 0x14, 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/05/29 04:44:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/05/29 04:44:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000380)=""/4096}, &(0x7f0000000140)=0x78) unshare(0x24020400) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000240)=0x2003) 2018/05/29 04:44:38 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000341ffc)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000741ffc)=0x1, 0x4) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd8e) 2018/05/29 04:44:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2a08c0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x92e1f961a13054e, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x0, 0x1, 0x3, 0xd, 0x21, 0x5}, @alu={0x7, 0x3, 0x5, 0x9, 0x6, 0x10, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x0, 0x8, 0x7, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x6, 0x5, 0x9, 0x9, 0xffffffe0, 0x8}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x3, 0x21, &(0x7f000000cf3d)=""/195}, 0xffffff6e) 2018/05/29 04:44:38 executing program 2: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000000000)="b27e817f", 0x4) 2018/05/29 04:44:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="539944d454887bd6e789c16a688355cd71a7eae76c5f04e6cac8b002e128ab17bc82a5127f9c9a23919b193d97554dae3713cd2aa12b4452a42ee0c4febac52ae79ee859abe24f54da2230104345f3b7a035ead5376e266d9aeb7f94a1ef87c8232a850f9c4b7f59b5d7b527cdaed07b20b461e0ef412dd8839c2ac1fa5e82d062979a3585538205b0c515c4509b23bed42862c399a1f17df64a8282b26eb703ab6368170d89444eb8773f3ecbe41d579a435769f425af44fca8877f1249c2a8ff00f3e9b5e35b5e15fc", 0xca}], 0x1}, 0x20004001) recvmmsg(r1, &(0x7f0000004040)=[{{&(0x7f0000003cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/185, 0xb9}, {&(0x7f0000003f00)=""/19, 0x13}], 0x2, &(0x7f0000003f80)=""/134, 0x86}}], 0x1, 0x100, &(0x7f0000004180)={0x0, 0x1c9c380}) shutdown(r1, 0x1) 2018/05/29 04:44:38 executing program 0: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) 2018/05/29 04:44:38 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r1) 2018/05/29 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000412000/0x4000)=nil, 0x4000, 0x0, &(0x7f00009ecff8), 0x4, 0x3) 2018/05/29 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="13f28fa826a820c476e207b8fc15c85adfd9b67f223fbf5c4a983d4ce26b807e1ecc0e7bf81f8ebc530ca44598a3"], 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x3ff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e21, @multicast1=0xe0000001}, 'yam0\x00'}) 2018/05/29 04:44:38 executing program 2: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)='7r', 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x8000, 0x0) faccessat(r0, &(0x7f0000000640)='./file1\x00', 0x80, 0xc00) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0x7b91094e}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000740)=r1, 0x4) kexec_load(0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="65ce6a75f93778cd1c9486dd2650725aa0bd361afd245f343f6a5505e6d5d9a834324f4a454c2026d6637df817e962f2d43811a03f719246a378e5857b45d41da917830aa58d989cba0a8e61082dd43a4a23633ec01fdc329c1ede595a5666fb0c52b61c7423315c1e764007b89831772b8f6a1b75fdc352d6534f20190c0a746c59608432fa67811bc4b0a254d4f4827e6e1da48c39ab3214a003ea4e62f9523228b1f488111484b137cd72ba31b378f20c04b20ebfc2e9d6c9329a32788678650b43eb554328bcad65c42a18ca", 0xce, 0x101, 0x96}, {&(0x7f0000000280)="5ee5a04ba1c3405841d4b052723d7b2015bb1cd16f3c60318329e12ae270819209ab78923e18f225a97f39ee24f001912509d4038399f4ead0de00cdba0a55eb99dbc546edb3b302f733390d", 0x4c, 0x7f, 0xa70f}, {&(0x7f0000000100)="6c25c5c433d99d14024121", 0xb, 0xffffffff, 0x6}], 0x320000) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x440000) ioctl$TIOCNXCL(r2, 0x540d) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r3 = openat(r0, &(0x7f0000000680)='./file1\x00', 0x10040, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000840)=ANY=[@ANYBLOB="03ef0d10e0e93af78a651f9e00a7683ee1910fe5040c939fadc5f0e388fcffa174500b93663cdb8436974a6f305a7517e4bd475ad1ffb4b18194c9a93708782eab58e893eb2f4b510f3d767434c05d20322ecb34eeb3f6a779b1eea9de67ee819b9b415df4d80cbb6bd9c646193c1eb4e5a7d4e7fcb9015243143eb8978a764384046be0d22814c4ae57b7607f474d66036495b4ca226a26e1a8e4633c38", @ANYRES32=0x0], &(0x7f00000004c0)=0x8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="06000102bb6d"], 0xa) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000380)={{0x0, 0x0, 0xfb4, 0x5, 0x3c}, 0xdf, 0x1, 'id0\x00', "74696d6572300000000000000000000000000000000000000000000000000000001e00", 0x0, 0xb184, 0x2, 0x8, 0xffffffff80000001}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)={r1, 0x9}, 0x8) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000140)=""/42) 2018/05/29 04:44:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x81, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7e, 0x0, 0x1, 0xea9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x1, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/160}) fanotify_init(0x5e, 0x89000) 2018/05/29 04:44:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) socket(0x17, 0x0, 0x7fffffff) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/29 04:44:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x440, 0x11) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10000) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) 2018/05/29 04:44:38 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000840)='rose0\x00', 0x10) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)="e3f7ae4e237367df0856f015314a19df3d721c2536eced596fa63cf0e5f27d66d68e08e42fc3aac4df34387c810c1b332f382196906b16927d9f4317940e0d5080d68fc8af734031a267ac3a2d1a021f9f1439953d2fa1d2460bc44fbdafb9b64c66e644c78eda57eda7991fb12a5be3b0cc1c04e870d6bfef05b387445b966e30dbc037198992f8d3298e7884f001b18cbec99db33f482d7cb28eaacb091aee45431b2d715b517a0bb446518968ae3e02d6022f377aa86c6484c4d7321e6347b4f2bab3621fe0c40664eda23c01a9901a654ab623779cfa28ea33a7c5ce", 0xde}, {&(0x7f0000000040)="a54301f3edc58726b8effb53649a239699e27db90c0d5e9f52d800e40a73f590732f4ca186cf7022b90b7e16660817c43c2824576a7fd9a3682ef9979e8f3c83e0b9b888c13d2a4d86652232cf4bc594c3de6b8d0be62f3211f6257aa90968f05789746c2932a8603d4979cf673154c9ce960c81eaff8c4061c4c057ee0c09eb945f8b0655356e73e6c0b4ac456c79ffea76e80e138ed51c750d6a2326e6e8456245", 0xa2}, {&(0x7f0000000240)="0c7f6120dcfd3710a8f2ff7175a7196ace16edf76013508d2ac87be2deb0b92e2822d1f34d1d18a85e0381a8d903fbec137f289751d0e4c81116d3385c4af50258d9e9553dd5dc9fbd29f77fc6c208185b09223cff250a01730dfd8390ffd74a1455daa84ac52b373b723ede9ec34bd2930d0a7c27a21e0d2fd822f5cded42a5ea40b8ee0edf686bac472c6508414169d519fc96d32401134896c128d56f7630f4228e80a9bb4d3f207dce30", 0xac}, {&(0x7f0000000300)="9e6ea0f32cfa0789aa1e2fe8c0e888724a166e1456895aeb941a0293b963ce3a40fd5e81d208d9f175f9bc6c1037c17de530f451df959652daf1a107eb475db185c2f2438fdd1a23b19a9ec2d3508df35b18d1be52b550ae89ec304119187e84dc891823", 0x64}, {&(0x7f0000000880)="bf2015cb1eb6427f470570c8dd0e47905e0d4e7da72de81bf71746f65ecaf518fe116dd65818b9ce0fc048c27aedd6153eebef95f26cf98405794fdd732e99d85af15c21fa5497275b86f922a2ed01f6658d9e8ff174bf89425a9d8a895d83565ad870f64155608422baf1bd2de58715316df4a775de1624cbd01c792093ac1c72d3b79b890f8ee058c2f5a489b5dd03fac1c63e14f227db8d20269aa8901db66adc63130e871f747350588c332819e4ea02dc0fb9527e59cb062c5624cdb3a8625bd09f8df8242c921bdbc6cdcfa38b135707db02d3314c60e5d44fb0cef5", 0xdf}, {&(0x7f0000000480)="90e97880de8acb01153946ff1d9015433c5680e56457962ef88066fe01f063ab762833f5983271a2f2f006bbc1834f2938ef7dfd7380111653865ac86a4ea9541f643d89b1187c7a821d9b2ccc3edbd9b3bdb243d117a444f7ce5b51500a4c23a80f167bdbb25bcafe255b5dd44e76d691010513f9c50ccf75f1c83890e5620ab51bc9576d579e3afb88c5ac5b50d0747381cefac2fe39871ea6043c567cd9e6153605bd4917736fc1d2755309e8e9f14f7275c4818f54a361db50adabf1dc2905c339", 0xc3}, {&(0x7f0000000580)="76b8da646a3af08238677c96149e854d66be", 0xffffff20}, {&(0x7f00000005c0)="22eb993da54187080f0ce8db484c460eac1696dcbcc287cac67ce6b95d2c6ed484b0dfca6677af156b5072c3fb07bcd716c9723f4e9e0311d009f64f0ed9309f84d93a2b18989eee5a8668a54ce009780eef7a548b4b4f40902bc6aefc00abe2f04e878dc95d409e32ace90dab418efb847aaca8ffe5fb2e10054475f8762eff4410dfbbaa58ff8a4d5c751621a5979f10a019a3055bfaac943f5795f330dfa6873e7e6fb30e96eb5d20bb56790c12403eced68020446f5833c2f63f884eb5", 0xbf}, {&(0x7f0000000680)="e790a1744fe2e14ad9e7b4910dfacfe121f2136bbac5d6aa2872b7cd1cecbe9f46a4ede243db4e706cc95ba9ebdb9d837d3eaea2576ac794b4ae0c9cb81378eef49873d9933fed8d55f3e6d18978297c50d12153d6af7bb085eafeff141c6387cca943f82f953f654f8c7599b5ee63780d66bdce6139765480439a9e8927e271bf598ff6b97b6625de9116c48229882cb7025410029a7bfd14d9e7ff18e635cf33bc2dfceda61fdf1d23ebdb8f1b87a8be1d2b18ddb4487934801b590c27634b3548a1efc276e5a791e3cf41f98c6846442e6fd0ee94550b33c0cdad4f9e18050ea10a07b1d123df8ad889069623cfac43ff", 0xf2}], 0x9, 0x0, 0x0, 0x80000000}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) [ 403.605224] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 403.675441] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 04:44:38 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') pread64(r0, &(0x7f0000000340)=""/169, 0xa9, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0x301, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba2}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x8081}, 0x4000000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000005c0)={'broute\x00', 0x0, 0x4, 0xf0, [], 0x1, &(0x7f0000000480)=[{}], &(0x7f00000004c0)=""/240}, &(0x7f0000000640)=0x78) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000440)={0x2, 0x10001, 0x20, 0x7, 0x1000, 0xff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x4e}, &(0x7f0000000300)=0x90) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 403.721792] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 04:44:39 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x2, 'client1\x00', 0xffffffff80000004, "ca53ed8b336a89be", "6a0fe43d29a091d46e66e774d6d04e19f571a74485a0f90a64aefb6eb0926582", 0x16, 0x9}) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x5, 0x0, @fuse_notify_delete_out}, 0x28) 2018/05/29 04:44:39 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x38ef, 0x0, 0xadcd, 0x20}, &(0x7f0000000180)=0x18) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x24, r3, 0x800, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0xffffffffffffff8b}, 0x1, 0x0, 0x0, 0x40}, 0x1) fcntl$setpipe(r1, 0x407, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) pread64(r0, &(0x7f0000000040)=""/49, 0x31, 0x0) 2018/05/29 04:44:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x10001, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000012c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000037c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000038c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003900)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003a00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000003a40)={@dev, 0x0}, &(0x7f0000003a80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003ac0)={'syzkaller1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003bc0)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003cc0)=0xe8) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003d40)=0x14) timer_create(0x5, &(0x7f0000000000)={0x0, 0x2d, 0x4}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r10, 0x1, &(0x7f0000000100)={{r11, r12+30000000}, {r13, r14+30000000}}, 0x0) accept$packet(r8, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x47) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003e40)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003e00)={&(0x7f0000004040)={0x398, r2, 0x304, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x1f0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe83}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0x184, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee90}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x41}}, {0x8, 0x6, r15}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8001, 0x5, 0x1, 0x10000}, {0x1, 0x9, 0xb26}, {0x0, 0x3f, 0xffffffffffffd25a, 0x401}, {0x10001, 0x10b, 0x8, 0x100000001}]}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x0, 0x1ff, 0x5, 0x200}, {0x3, 0x4, 0x5, 0x4}, {0x1, 0x6, 0x7, 0x401}, {0x2000000000000000, 0x0, 0x2}, {0x0, 0x5, 0x1000, 0x100000000}, {0x8001, 0x1, 0x3}, {0x1, 0x2, 0x7e9, 0x5}, {0xfffffffffffffffa, 0x3f, 0x7, 0x6}, {0x4, 0x8, 0x6fb0, 0x5}]}}}]}}]}, 0x398}, 0x1}, 0x800) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/29 04:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x40000000022, &(0x7f0000000180)={0x0, 0x989680}) 2018/05/29 04:44:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000080)=0xffffff80) r1 = msgget$private(0x0, 0x94) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/98) 2018/05/29 04:44:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x7f}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x4, 0x29f0, 0x0, r2}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="b100485caa2a43333e128e1208004500001ccfcac971000002907800000000ffffffff110000000000000000"], &(0x7f00003b5000)) set_mempolicy(0x3, &(0x7f00000002c0)=0x200, 0x99) 2018/05/29 04:44:39 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7ff, 0x50100) read(r0, &(0x7f0000000140)=""/181, 0xb5) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r0, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000080)=0x8, 0x79, 0x7) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000240)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000200)={r1}) 2018/05/29 04:44:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) unshare(0x640203ff) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000000)=""/246) [ 404.702727] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 04:44:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="c4bc4e3908d85c7f9cbda97980097efa38c319e7097f1855f72656476f57259620be90e07dcd026af47ce7104f4b241f9ba863"}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x244080) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/73, 0x49}, &(0x7f0000000180), 0x41}, 0x20) 2018/05/29 04:44:39 executing program 5: r0 = socket(0xa, 0x1, 0x10ba) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$packet(r0, &(0x7f00000002c0)="f6be7f208b7a8f277fb91685f6b65275b76da07498d54a2e91bbed4910d66a31201906846d580afdee13faa266611ecbbd2a5c85bc6fbfa5337226abdae36e307d3c51f37ef7423d86daaf023e2d36c512288619ea4512ba240422c8729539f58a775820a3ea8494990a6892828d2cbc1010cb2d7da9dc0cafc67218b4", 0x7d, 0x8000, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) r1 = socket$inet(0x10, 0x3, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x101, &(0x7f0000000040)=0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="4c0000001200ff09ff8fd6bee585bf070000002f55889038fefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654", 0x4c}], 0x1}, 0x0) 2018/05/29 04:44:39 executing program 7: r0 = socket(0x4, 0x80001, 0x300) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001f80)}, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000000000)=""/140, 0x8c}}], 0x2, 0x0, 0x0) 2018/05/29 04:44:39 executing program 0: r0 = socket(0x7, 0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)={0x401, 0x91}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000180)={0x18, 0x0, 0xa2, 0x60000000}) read(r1, &(0x7f0000000000)=""/56, 0x38) 2018/05/29 04:44:39 executing program 2: r0 = socket(0x10, 0x3, 0xc) dup2(r0, r0) write(r0, &(0x7f00000002c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff03ddffff1b24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000803400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe982b19280e70ebd709c1eadc11a31102bd", 0xf8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x1, 0x7}) 2018/05/29 04:44:39 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x1000008, 0x1110, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa, 0x0, 0xfffffff0}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x210000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7fffffff, 0x4, 0x8fe, 0xffff, 0x81, 0x100}) 2018/05/29 04:44:39 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)) syz_emit_ethernet(0x101a, &(0x7f00000000c0)={@random="20bc7db8ae0e", @empty, [{[{0x9100, 0x1, 0x0, 0x1}], {0x8100, 0x9, 0x7, 0x3}}], {@llc_tr={0x11, {@llc={0x4, 0xfc, "1606", "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"}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x6b5, 0xb33, 0xe60, 0xe73]}) 2018/05/29 04:44:40 executing program 2: socket$inet6(0xa, 0xb, 0x9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) dup(r0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r0, 0x0) sendfile(r1, r1, &(0x7f0000d83ff8), 0xffffffffffff0000) 2018/05/29 04:44:40 executing program 1: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0xf401, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x1) 2018/05/29 04:44:40 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) 2018/05/29 04:44:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) sendto$inet6(r1, &(0x7f00000000c0)="67f9ba100c078550d8bf5b7faa85b8728a7e020fbb721895ff64161acd8594d411c074f0e2c679482ac7317eba7fafc46e3ec4247e511e5537cdad5ef4e24aa5bfb7ef642db977cb57c7942e0463507c6da9cb38", 0x54, 0x40000, &(0x7f0000000140)={0xa, 0x4e21, 0x1326, @empty, 0x7f}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000005880)=[{{&(0x7f0000000000)=@pptp, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/239, 0xef}], 0x2, &(0x7f0000000380)=""/165, 0xa5, 0xfffffffffffff800}, 0x4}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/82, 0x52}], 0x3, &(0x7f0000000680)=""/224, 0xe0, 0xcae2}}, {{&(0x7f0000000780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000800)=""/248, 0xf8}, {&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/213, 0xd5}, {&(0x7f0000000c40)=""/190, 0xbe}, {&(0x7f0000000d00)=""/104, 0x68}], 0x7, &(0x7f0000000e00)=""/141, 0x8d, 0x2}, 0xfff}, {{&(0x7f0000000ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/203, 0xcb}, {&(0x7f0000002040)=""/208, 0xd0}, {&(0x7f0000002140)=""/181, 0xb5}, {&(0x7f0000002200)=""/217, 0xd9}, {&(0x7f0000002300)}], 0x6}, 0xbfac}, {{&(0x7f00000023c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)=""/163, 0xa3}, {&(0x7f0000002500)=""/3, 0x3}, {&(0x7f0000002540)=""/40, 0x28}], 0x3, 0x0, 0x0, 0x10000000000}, 0x1}, {{&(0x7f00000025c0)=@can, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002640)=""/129, 0x81}, {&(0x7f0000002700)=""/128, 0x80}, {&(0x7f0000002780)=""/30, 0x1e}, {&(0x7f00000027c0)=""/149, 0x95}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/200, 0xc8}, {&(0x7f0000003980)=""/22, 0x16}, {&(0x7f00000039c0)=""/182, 0xb6}], 0x8, 0x0, 0x0, 0x6}, 0x401}, {{&(0x7f0000003b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003b80)=""/11, 0xb}, {&(0x7f0000003bc0)=""/183, 0xb7}, {&(0x7f0000003c80)=""/120, 0x78}, {&(0x7f0000003d00)=""/93, 0x5d}, {&(0x7f0000003d80)=""/150, 0x96}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/179, 0xb3}], 0x7, 0x0, 0x0, 0x2}, 0x10000}, {{&(0x7f0000004f80)=@nfc_llcp, 0x80, &(0x7f0000005600)=[{&(0x7f0000005000)=""/129, 0x81}, {&(0x7f00000050c0)=""/12, 0xc}, {&(0x7f0000005100)=""/171, 0xab}, {&(0x7f00000051c0)=""/212, 0xd4}, {&(0x7f00000052c0)=""/31, 0x1f}, {&(0x7f0000005300)=""/101, 0x65}, {&(0x7f0000005380)=""/146, 0x92}, {&(0x7f0000005440)=""/69, 0x45}, {&(0x7f00000054c0)=""/75, 0x4b}, {&(0x7f0000005540)=""/140, 0x8c}], 0xa, &(0x7f00000056c0)=""/70, 0x46, 0x4}, 0x10001}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000005740)=""/79, 0x4f}], 0x1, &(0x7f0000005800)=""/92, 0x5c, 0x2}, 0x7}], 0x9, 0x20, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005ac0)={0x0, 0x0}, &(0x7f0000005b00)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005b40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e24, 0x3, 0x2, 0x80, 0x0, 0x8f, r2, r3}, {0x7, 0x3, 0x3e85, 0x5, 0x0, 0x0, 0x2c99, 0x7ce7}, {0x2, 0x1, 0x4, 0x594}, 0xff, 0x6e6bb4, 0x1, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x4, 0x0, 0x452a, 0x9, 0xf0, 0x6}}, 0xe8) 2018/05/29 04:44:40 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xffffffffffffdfff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) 2018/05/29 04:44:40 executing program 6: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000040)) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x894c, &(0x7f0000000140)=""/185) 2018/05/29 04:44:40 executing program 1: socketpair(0x10, 0x3, 0x7e06, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp-reno\x00', 0xb) r1 = socket$inet6(0xa, 0xf, 0x100000001) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/05/29 04:44:40 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) msgget$private(0x0, 0x0) listen(r0, 0x1000008000) sysfs$3(0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x46}, {0x0, 0x9}], 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000240)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) sendto$inet(r1, &(0x7f00000001c0)="c7a91cb898d2bbaf9b67ef8b133764f94389ab26cc0d01a2ce23f3f05a01d26422364d20eb577c079e02d9ae67e8cfe7deca3dca449495443d8c1b8b93eb9fbe906dbe9f48fbf7265b64f948dcd4aa224d8b20055595826749a209da399e3c10b0c0a62f44feda40f9ba149b3ce783f18a", 0x71, 0x40800, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f00000002c0)=@l2={0x1f, 0x80000001, {0x80000001, 0x101, 0x7, 0x0, 0xffffffffffffffff, 0x1640000000000000}, 0x4, 0x9}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="5c06c9", 0x3}, {&(0x7f0000000380)="98014c", 0x3}, {&(0x7f00000003c0)="53ef7da0bbcc55169d4df9c9451992d8fa4021b26e62fef11c917d775bb2018f0a9a4ea23c4bf62d9762571da0ea618202e7f788441882445ead9e985e5efbb59caa96ec341b440e18483b0f14cd4b1b0038ea53e6285c63508f75bef62f84d4bafe65d055c63302051b4b6a0a35dac64132aa5f870ea59ebf13c747263c458158b55531f9e7926b56", 0x89}, {&(0x7f0000000480)="7bd320f44b55d79640572e49ae8d5e6b3e7d5ccaa33d96fc12ebb484bf6801118f926c363a9ba76917d4f94d766ca68ed85a9dc85fb66ef443247130e88d7740565d4528f2e68389440e78ca39ba56b1921218304bebf37b", 0x58}, {&(0x7f0000000500)="9d10b003915d2eaea80f6008efb30a", 0xf}], 0x5, &(0x7f00000005c0)=[{0x100, 0x115, 0x1, "fd879357643be160de638f3f0393e6c806835f411300b3e71dd5ef5d28408b98cbda9455b97b2aef106a1a4504e616cb58ff0840c6e657ba6d63fae983a464408cbf2f2d1e60144af6d8c554754303f4e3d76c66ae90c923c85eaa85dc73426fa3a9c8760100c807776c9329c99f530b54ee6e87b92008aba7b04454474af19c8060d59eb6265f938cf63f35078df6311a3147306e22c4eb9ceececaae84bafafa070f2afe1bf4d5df4d33d096577145a0f3493c6a8e8c3b57bd6d08e3d4a4e3467ad44dd0d70f7c27cb01c770129f95623cc3adf3a343cbadb0a042da8298fbd3c429788443c164997a607295b427dc"}, {0x1010, 0x84, 0x4, "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"}, {0xb8, 0x1ff, 0x1, "c4bb2d493467f6d4b178ef8d504a062348f363121cfc8bc050e94ff58c19f3f22c61092c86ee504ba0699416c5735c5c660038ad46b8a7da142560169da9f50ea46a7f820fe825c51df290988c1bbc031f47c538294b8941de44bf00b69165a3e5de756eb81f9f416a2982450bf4ca8c5858bd302f69ae8a85561f0d9c1961c8fc23e5db75b9ec0651a7bbe3860d2f3cc56bc436c5ed074ddf1c3b0f1285976cbc6a03602e9a5db6"}], 0x11c8, 0x4000000}, 0x4080) 2018/05/29 04:44:40 executing program 7: r0 = socket$inet(0x15, 0x6, 0x80000000401) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) 2018/05/29 04:44:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x640000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001800ffbf0021630000005d1370591000"], 0x14}, 0x1}, 0x0) 2018/05/29 04:44:40 executing program 5: r0 = getpid() ptrace$setsig(0x4203, r0, 0x9de6, &(0x7f0000000000)={0x2f, 0x400, 0x9, 0x81}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x9}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) kexec_load(0x2, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="9bd8aa2c314f68fbe1afc529d96b7bebcfe00c", 0x13, 0x6}, {&(0x7f0000000080)="a023a05ca87f54c5ec9249f81efe618fc664516a", 0x14, 0xff, 0x9}], 0x150000) 2018/05/29 04:44:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8080, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0xe8) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x50080000, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x3ff, 0x9, 0x3, 0x6, 0x3f, 0x1, 0x1}, 0x1c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) 2018/05/29 04:44:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) openat$cgroup_int(r0, &(0x7f0000000140)='memory.swap.max\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3020, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/05/29 04:44:40 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2}, 0x8) socket$pptp(0x18, 0x1, 0x2) sync_file_range(r0, 0xfff, 0x70b, 0x1) connect(r0, &(0x7f0000000280)=@generic={0xf, "8a0a0bd623b63f89cb47c3b398ed33bea5596e6a923ace0ced567712fe3ce6704bde1145d3a82aeb45e86df562ffb5dfcde8306054d135cc4ea6e2b348bf629c4ba59887cd8304d899b1525f73db1b399911680ccdf39eded50ba90d9c283d31e7d0e6b856a5df711a6fce56d4037e9e874ed6c41f92bc832815f41ba0b7"}, 0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$PPPIOCSMRU(r0, 0x80487436, &(0x7f00000001c0)) r1 = msgget$private(0x0, 0x750) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/4096) 2018/05/29 04:44:40 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0x90) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r1}, {r1}], 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/29 04:44:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x6, &(0x7f0000000000)=""/65, &(0x7f0000000400)=[{0x3, 0xf7, 0x1, &(0x7f0000000100)=""/247}, {0x7, 0x11, 0x5, &(0x7f0000000080)=""/17}, {0x0, 0xad, 0x4, &(0x7f0000000200)=""/173}, {0x1ff, 0x53, 0x8, &(0x7f00000002c0)=""/83}, {0x4db9, 0x38, 0x1f, &(0x7f0000000340)=""/56}, {0x8000, 0x55, 0x1c, &(0x7f0000000380)=""/85}]}) ioctl$BLKTRACETEARDOWN(r0, 0x4004556b, 0x0) 2018/05/29 04:44:40 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a03f0fff8ffffff79a4f0ff00000000b70600000018d1fe2d6405000000000065040400010000000704000000000000b7040000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000080)="c5066dd644ec01d7525fd0e7fa3d32003d"}, 0x48) 2018/05/29 04:44:40 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x260000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x800, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'team_slave_1\x00'}) ioctl$LOOP_CTL_REMOVE(r1, 0x40045566, 0x0) timer_create(0x7, &(0x7f0000001140)={0x0, 0x23, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000140)="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"}}, &(0x7f0000001180)=0x0) timer_delete(r2) 2018/05/29 04:44:40 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) 2018/05/29 04:44:40 executing program 2: unshare(0x24020400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002400)='/dev/hwrng\x00', 0x1ffffe, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/20, 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/29 04:44:40 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'vcan0\x00'}, 0x1d1) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 2018/05/29 04:44:40 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xfb0a) 2018/05/29 04:44:40 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) uselib(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00000002c0)='.\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='nsfs\x00', 0x1000, &(0x7f0000000440)) 2018/05/29 04:44:40 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c426262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/51) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/05/29 04:44:40 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xb7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="01"}, 0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r0) 2018/05/29 04:44:40 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x6000201c}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x795, {{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xca9b}}}, 0x88) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) prctl$seccomp(0x21, 0x20000, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) 2018/05/29 04:44:40 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r4) 2018/05/29 04:44:40 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) write$tun(r1, &(0x7f0000000080)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/29 04:44:40 executing program 1: r0 = socket(0x6, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) timer_create(0x7, &(0x7f0000000040)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 406.004011] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 406.065544] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 04:44:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0xff42) recvmmsg(r1, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) signalfd(r0, &(0x7f0000000140)={0x5}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x8000) socket$unix(0x1, 0x3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000240)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/05/29 04:44:41 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_RMID(r1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffb}, 0x384) dup3(r0, r0, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/56, 0x38}}], 0x1, 0x0, &(0x7f0000000440)={0x0, 0x989680}) shutdown(r0, 0x0) [ 406.118577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 406.133341] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 406.154715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 04:44:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000, 0x7fffffff, 0x4, 0x500, 0x6, 0x80, r1}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/128) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x200000a, 0x32, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) [ 406.201355] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/29 04:44:41 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x24d, 0x101000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/29 04:44:41 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r0, &(0x7f0000000040)=0x1) setpriority(0x1, 0x0, 0xfffffffffffffffb) 2018/05/29 04:44:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) sendto(r0, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/24, 0x18}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x1c00}], 0x10}}], 0x2, 0x8000) 2018/05/29 04:44:41 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_cache\x00') mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) [ 406.341738] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 04:44:41 executing program 7: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="95eee9db73229b622b91745736f27f73", 0x10}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x401, 0x0, 0x0, 0x40000000000000d8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x100000000, 0x49, 0x1, 0x8, 0x1, [{0x184, 0x7, 0x0, 0x0, 0x0, 0x80}]}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x3) 2018/05/29 04:44:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/210) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x8) close(r0) 2018/05/29 04:44:41 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x3, 0x0, {0x3, 0x0, 0x7, 0x1, 0x20}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000008000000001, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000001480)={@remote, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/29 04:44:41 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="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") fremovexattr(r1, &(0x7f0000000180)=@known='system.posix_acl_access\x00') getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000000)=""/235, &(0x7f00000001c0)=0xeb) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x9) 2018/05/29 04:44:41 executing program 5: unshare(0x2000400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x200000000000014f, &(0x7f0000000400)=[{0x0}]}) pread64(r0, &(0x7f0000000200)=""/169, 0xa9, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x32}) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x43, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/67}, &(0x7f0000000140)=0x78) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) 2018/05/29 04:44:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 04:44:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x3a37) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/05/29 04:44:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/29 04:44:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6tnl0\x00', 0x3001}) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) 2018/05/29 04:44:42 executing program 3: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) mq_getsetattr(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/05/29 04:44:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000980)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/29 04:44:42 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/155, &(0x7f0000000240)=0x9b) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @loopback}, &(0x7f00000004c0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x10c, r3, 0x300, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0xf0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48001) r7 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x7}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000007c0)={r8, @in6={{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x8001}}, 0x7f, 0x200000000000000}, 0x90) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r7, 0x8, r9) sendfile(r1, r1, &(0x7f0000000880), 0x7ff) r10 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x200000) getpeername$netlink(r10, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/29 04:44:42 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000c1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x3, 0x101, 0x7f, 0x0, 0x6, 0x25}) unshare(0x400) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x8, 0x923, 0x3, 0x7, 0x8, 0x9}) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/29 04:44:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1f, 0x40000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/fib_triestat\x00') renameat2(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x3) r2 = socket(0x13, 0x8000000000000000, 0x20) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x6], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) recvfrom$unix(r2, &(0x7f0000000080)=""/3, 0x3, 0x41, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/05/29 04:44:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffe0ffffeb74ffffffffffff08004500001c0000000000119078acca14ffbbe000000100004e21000890280b276afbb4b1756f8ee1fb4f2b55259f96c8dd3aa15822e7aaff6373646aecda735b22553be3faecb5f8faacbc02b3f23c941079dbc2cfc077db622b1349f38a56f25754775ea5e8293b169b392597e4cbdd64963ba7434ae494f021add23eb90881c8757548b515c5afd1480de214ed349944b2fb"], 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x15}, @in6={0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) sysfs$2(0x2, 0xfffffffffffffffa, &(0x7f0000000180)=""/30) 2018/05/29 04:44:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x31, 0x2, @tid=r2}, &(0x7f0000000040)) 2018/05/29 04:44:43 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = signalfd(r0, &(0x7f0000000000), 0x8) unshare(0x400) ioctl$void(r0, 0x4020940d) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0x10000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='eth0mime_type-\x00', &(0x7f0000000140)='\\+#\x00', &(0x7f0000000180)='/\x00', &(0x7f00000001c0)='^[\x00', &(0x7f0000000200)='/)md5sum-system\x00', &(0x7f0000000240)='^security]*md5sumtrusted\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-:[nodev#nodevwlan0{@selinux:\x00', &(0x7f0000000300)='#\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=',+\x00', &(0x7f0000000440)='\x00'], 0x800) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/29 04:44:43 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x10311, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x140) 2018/05/29 04:44:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) signalfd(r0, &(0x7f0000000000)={0x73}, 0x8) 2018/05/29 04:44:43 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') vmsplice(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="fa", 0x1}], 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x64000400) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file1', [], 0xa}, 0xb) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/51, 0x17}], 0x1, 0x0) 2018/05/29 04:44:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/05/29 04:44:43 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/53, 0x35}], 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)=""/240, 0xf0}], 0x1, 0x0) r1 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @rand_addr=0xf1}}) setrlimit(0x1000000000000007, &(0x7f000068d000)) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x0) 2018/05/29 04:44:43 executing program 3: r0 = getpgid(0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") fcntl$setstatus(r1, 0x4, 0x400000005ffe) pread64(r1, &(0x7f0000000180)=""/4096, 0x1000, 0xffbffffffffffffe) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) shmget(0x1, 0x3000, 0x181, &(0x7f0000ffd000/0x3000)=nil) 2018/05/29 04:44:43 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x450001, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x170, 0x170, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x0, 0xffffffffffffff00}, {0x8, 0x400}, {0xfff, 0x8}, 0x2}}, @common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x11, 0x30, 0xffff, 0x5}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x6, 0x0, 0x8, 0x727, 0x5, 0x3f], 0x6, 0xd8ad, 0x9}, {0xfffffffffffffffc, [0x7, 0x800, 0x7, 0x6f0000000, 0x1, 0x854], 0x1, 0x9, 0x146}}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d4, 0x4d3, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff, 0xffffff00, 'syz_tun\x00', 'irlan0\x00', {}, {}, 0x77, 0x2, 0x2}, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x90f9, 0xfffffffffffffffd, 0x6}, {0x5, 0x86a, 0x80}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000540)={'raw\x00'}, &(0x7f00000005c0)=0x54) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x68400000}, 0xc, &(0x7f0000000900)={&(0x7f0000000640)=@flushsa={0x2c0, 0x1c, 0x100, 0x70bd2d, 0x25dfdbfd, {0x3c}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2c, 0x70bd29, 0x70bd27, 0x70bd2b, 0x7, [0x297c6c94]}}, @lifetime_val={0x24, 0x9, {0x1000, 0x0, 0x528, 0x2}}, @migrate={0x190, 0x11, [{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x3, 0x0, 0x3505, 0xa, 0xa}, {@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x2b, 0x3, 0x0, 0x0, 0x1c4cc4fb7745ea16, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x32, 0x0, 0x0, 0x34ff, 0xa, 0xa}, {@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x1, 0x0, 0x3504, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x100, 0x2, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x20}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x33, 0x4, 0x0, 0x0, 0xa, 0xa}]}, @algo_auth={0xd8, 0x1, {{'ghash-clmulni\x00'}, 0x468, "4ad227d5561c60c3e471a80984cb27206d6c6780306c2c511b829e6ec44dd35d4c5d3d5d1952919b27c2ea5ba67aab8c9b3f6249fd6f54d8236c62608eb41079e4935e31fb974a2e25f8665a1923cf47a54fbacedb8519471eb0d1a63b2d049659ce1409c5a9c4f66d8518c4669f74401f07b347d7b97f779f3aecbe7e44de7257acc63b187cffb6be81625454"}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000a00)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e20, 0xfffffffeffffffff, @empty, 0x5}}, 0x8, 0x8}, 0x90) r3 = syz_open_dev$mouse(&(0x7f0000000b80)='/dev/input/mouse#\x00', 0x8284, 0x412080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000bc0)={0x2, [0x2000000000000, 0x7]}, &(0x7f0000000c00)=0x8) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000c40)=0x3, 0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000c80)={0x1ff, 0x4, 0x3, 0x3, "2f36a87c12caaf0bff4961a4d7973f388d3c450893da5909eb2aca0e3f27068b"}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000d00)={&(0x7f0000000cc0)='./file0\x00', r0}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000d40)={'irlan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000d80)={0x3, 0x7, 0x6, 0x4, "72ea706e145f3015a44c12c148768d6f7cc1483b0dced19afe308ec67f9a629c263a1792bcb1be5153ac730c", 0x143}) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000dc0)=0x7) r4 = mq_open(&(0x7f0000000e00)='GPL\x00', 0xc0, 0x40, &(0x7f0000000e40)={0x40, 0xfffffffffffffff8, 0x100, 0x3f, 0x7, 0x9, 0x0, 0x3}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000e80)={'IDLETIMER\x00'}, &(0x7f0000000ec0)=0x1e) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffffffffffe0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f00)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f40)={@local={0xfe, 0x80, [], 0xaa}, 0x58, r5}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000f80)={0x20, 0x7fff, 0xc5, 0x5122, 0x81, 0x100000001, 0xfffffffffffffffa, 0x9, 0x0, 0xfffffffffffffffe, 0x2}, 0xb) writev(r4, &(0x7f0000001200)=[{&(0x7f0000000fc0)="65b835491786e04c86a91d4c49bfcce0e1509d705ac447", 0x17}, {&(0x7f0000001000)="92763200223a2d09eba07758936a33c738f418545d0e25ea1c6a02bf30d9da6290f88eda78a2b359344f52d2938ab4becf3701a9a2ec8ce4712f6d0e52eb0fd1702319cd2cb1c844cf2ff59953da78377dd989c110813904d9803f81a07029a5b5a8c8342c5f6737bec60481794a97408307add68ee9c939fc3600a4d992ab9e1b9452467b6188709a035995c23554fd61bb3a5e2e42d52a1764622235524135a5cc78909b7b371e2c7ea084ac405815c7ca4b8872d16281aed3af5abcb8c208fd5a33cefed3e635d492af3c", 0xcc}, {&(0x7f0000001100)="ad10b5fe4ef27c0f4366a89e4166b79123a5d3212cd2ee2559e8f6c4727b1718f695bf4a270b577bbe947883e55516cf41f05e415d85d6fb11e9752bf67a45ef11470cba7cbec328454b65f19987457944223ab8cb01e689d4ab70ae5376b8f59dc5e86a6947a57f1d8c89f84597f6584976649e4c41ee44dadf575c9fdc23b21c2576bc35da16a33e37c0907731a722ac1235ad685040aae3d52b1397d13d522f7af8621bd58eb87eaec4e79598c9b3000bdc8e3559436ca7b1ce5108731470161039a4e391b7136a7c4db757", 0xcd}], 0x3) pipe2(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000001280)={0x10000010}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000012c0)={0x100000000, 0x6, 0x3, 'queue1\x00', 0x5}) socket$inet_smc(0x2b, 0x1, 0x0) [ 409.036320] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0xffffffffffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xa5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x88c}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="020004000000"], 0x2) 2018/05/29 04:44:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) pwrite64(r1, &(0x7f00000000c0)="fa4bc67f634428cce43a71dd4fd450ad99b752a1ae2f0467ef8fe278b6c6440e46d2c51efb4be2aa3101ca58e467ac3b5c4779", 0x33, 0x0) listen(r0, 0x5eb857) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) socketpair(0x19, 0x6, 0x80, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0xff, 0x100000000, 0x8, 0x896a, 0x0, 0x40}, 0x987}) sendmmsg(r2, &(0x7f00000001c0), 0x0, 0x0) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/05/29 04:44:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) sendmmsg(r4, &(0x7f0000008c80)=[{{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)}}, {{&(0x7f0000008740)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000088c0), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) poll(&(0x7f0000000080)=[{r4, 0x4000}, {r1, 0x2000}], 0x2, 0x2dcb) signalfd4(r1, &(0x7f0000000100)={0x9}, 0x8, 0x800) [ 409.296676] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:45 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xa, "21180e3740f872283a3c"}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) r3 = geteuid() fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x3, 0x3f0, [0x0, 0x20000340, 0x20000490, 0x200004c0], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0xa, 0x600, 'eql\x00', 'veth1_to_bridge\x00', 'ifb0\x00', 'bond_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="5a0e5f13996a", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@log={'log\x00', 0x28, {{0x4, "f51b967d450154e8c6c27a3b005241069860a7dc7829d9e1b9e70f4cd036"}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x996c, '\x00', 'gretap0\x00', 'ipddp0\x00', 'nr0\x00', @empty, [0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}, {{{0x15, 0x8, 0x9200, '\x00', 'ip6_vti0\x00', 'bond_slave_1\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x2000, 0xff, 0xff], 0x100, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}, @owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x4}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x468) bind(r0, &(0x7f0000d80f80)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x1, 0x200, "281ae1a1dd1c9cb0d989b7071097c375a4fc07903a8868497f8a3d77069f6f8b0f131cae9b8565eed68c1b88f70baa700104f914bbeaa4804f8018da082b80", 0x17}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) close(r0) 2018/05/29 04:44:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f0000000080)={0x9, 0x8, 0x3, 0x1785ab07, 0x81, 0x10001, 0x8, 0x4}, &(0x7f0000000100)={0x1000, 0x3, 0x8001, 0x4, 0x101, 0xe49, 0x6, 0x3ff}, &(0x7f0000000140)={0x6, 0x6, 0x3, 0x4, 0xffffffffffffffff, 0x1, 0x7, 0xffffffffffffcd6f}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={0x80000000}, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1d, &(0x7f00000000c0)=[{0x1f, 0x5c56, 0x1, 0xfffffffffffffffe}, {0x401, 0x2, 0x10001, 0x8}, {0xffffffff, 0x0, 0xafd6, 0x7}, {0x5, 0x5, 0x0, 0x5}, {0xb91, 0x7, 0x4}, {0xbde, 0xfcd, 0xd732, 0x3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x100000001, 0x4) 2018/05/29 04:44:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0xfffffffffffffff8, 0x2000000000000000, 0x3a, 0xff, 0x0, 0x6, 0x80290, 0x4, 0x0, 0x80000001, 0x0, 0x20, 0x5, 0x2, 0x4, 0x80000001, 0x7, 0x5, 0x1, 0x9, 0xfffffffffffffff9, 0xfc, 0x100, 0x101, 0x1, 0xd6, 0xada, 0x9, 0x6f, 0x2, 0x1, 0x1f, 0x5, 0x100000000, 0x1ff, 0xe06, 0x0, 0x31, 0x4, @perf_config_ext={0x8, 0x80}, 0x0, 0x1f, 0x3, 0x7, 0x8001, 0x1, 0x538}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) socket$nl_generic(0x10, 0x3, 0x10) prctl$setfpexc(0xc, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/53) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000001640)={0xad, 0x6, 0x1, 0x8, 0xff6a, 0x7fffffff}) 2018/05/29 04:44:45 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000008c0)='b', 0x1}], 0x1, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/05/29 04:44:45 executing program 3: r0 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="62362b4378e5ca106df644053c1b4cab7384c65962b0e7ef2ffe46811c3cdb27fb9b76603a9f5c3dccd36a07ef90dc296808217dabaae499595542b560f435dda6680706568cc32bf539634425c32f624e788737ff127c6e8e89bfac3ddbf40e2d7b8fa766ad0e2403c63e2f019adce7447d7343185c22ae", 0x78, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001fee)="520972757374e36375736772566964074425", r0) 2018/05/29 04:44:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="06000000000000000200000000000000a300000000000000", @ANYPTR=&(0x7f00000002c0)=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'], @ANYBLOB="000000000000000000001000000000005100000000000000", @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="000000000000000000000000000000009600000000000000", @ANYPTR=&(0x7f0000000500)=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'], @ANYBLOB="00000000000000000170000000000000a400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000100000000000d503000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB="0000000000000000020000000000000092ffffffffffffff", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)) 2018/05/29 04:44:45 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x3000, 0x2c5, &(0x7f0000001000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/142) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x9b9d6cf3afe97ed5) getpeername$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/05/29 04:44:45 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0500000000004400000060af04ca0007000000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000200080022eb00000000200000000200000000000000000000000800655800000000"], 0xfdef) 2018/05/29 04:44:45 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000000)=""/34, 0x22, 0x20, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffa}}}, 0x80) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 410.404543] kernel msg: ebtables bug: please report to author: bad policy 2018/05/29 04:44:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{}, 'port1\x00', 0x0, 0x4, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x7, 0x1, 0x9, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xffffffffffff8001, 0x9, 0xfe2d, 0xffffffffffffffff, 0x80}, &(0x7f0000000300)=0x14) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x2212) 2018/05/29 04:44:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000003d, &(0x7f0000000040)="c626262c8523bfba264877") r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x1c, &(0x7f0000000000), 0x20a154cc) 2018/05/29 04:44:45 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0/\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0/\x00', r1, r2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1137a0000, 0x80) [ 410.481568] kernel msg: ebtables bug: please report to author: bad policy 2018/05/29 04:44:45 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/186, 0xfffffffffffffe05) getdents64(r0, &(0x7f0000000180)=""/233, 0xe9) 2018/05/29 04:44:45 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20000000012) fcntl$setlease(r0, 0x400, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfdef) 2018/05/29 04:44:45 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/40, &(0x7f0000000100)=0x28) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000000c0001000a0a0c00410400000000fcff", 0x58}], 0x1) 2018/05/29 04:44:45 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='veth0_to_team\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000380)={0x3, 0x7fffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x1, 0x7, 0x64}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10000, 0x6, 0x8}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) r6 = semget$private(0x0, 0x7, 0x100) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000004c0)=[0x8001, 0x200, 0x5, 0x7, 0x40, 0x6]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5, 0x0, 0x10}, &(0x7f00000001c0)=0xc) ptrace$setopts(0x4206, r2, 0x20, 0x1) linkat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x1000) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="8ac1b526e69685890fec2b3487738e2d7bad462de6e0480a9296945a8d26aa44e1d75f45de773fba915a7d64679ceed94a79a38d1d9c0e484f87c0837649c241d289ae2298d42c390bd3c4d2e5", 0x4d}], 0x1, 0x61) 2018/05/29 04:44:45 executing program 2: unshare(0x42020000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl(r1, 0xfa4, &(0x7f0000000000)="7c40d6df065a83b464a5549b1324d32e312ba5a8b98e3b1637aa72e832c39e008923e831fe95deb1948666070696975264edbff2a9b76a4c23b3f120271bd09b7520dd892765723614e37d2678b8e831b7d821ab682392129f9f9cf864b147a7276b92cb39f7bfd142afe45696f0bf8a834fd1a9e56c5bac604975abdac7e80be7910f5214b96becb079ef3cb775476ef2aea40b8c27d191") r2 = dup2(r0, r1) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x80000000, 0x72, 0x810, 0x8a, 0x5, 0x1, 0x3f, 0x2, 0x5, 0x1}) 2018/05/29 04:44:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000da7fb5)=[{&(0x7f0000504f6d)=""/147, 0x93}], 0x1, 0x100) 2018/05/29 04:44:45 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001180)={0x0, 0xffffff87, &(0x7f0000001080)="717c57e46acfe1905170d3f61d6418600ffc5b9d0c580f5ede1e85ac7ea750c2c556f977114437c57b3676502bfd9991cc09b6124839cf43812508e0f1db6690237ba701a2dac451ed8dc00e83d2d7fb119734aabac55a8f869c2616e247ad2b395233d4da7ab75e869f83fc37499df894f35039357d87e7945649612e1f86b524daa620a583abe455e2dc21516413fbbd72347ef09eccd5c14f814abe5fec0b75347a943debb54e57e3024d3bdd916a6f1f623194c30f452633684b17ddb4c672954409e3be8d8f663e2755c8cf4c2ab9a40f4ee282c144992e74dee7caf36f1bfdf29824644889d8"}) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/29 04:44:45 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) r0 = socket$inet6(0xa, 0x8006, 0x10000004000) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/29 04:44:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x30c02, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="a18a9da52c5ec0536cf00e11ffc803cff5e177d4c7d11c384a97d6a24de28cd0e60c483503cf27742f0ef402cf4d396713237a2a270288f3542a10182a2824a6fb94ad8909bc0a8f82a63f60391435853669f748c71e2f63786ea910302b99e63ec0e6631b08d10dcf911c1227e9527b329b76de27b7a1e3a3fff0a58944e60ebc7ae76538fe", 0x86, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x3) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/10) clock_gettime(0x7, &(0x7f0000000240)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000280)={0x7ff, 0x7ff, 0x7ff, 0x3, 0x11, 0x1}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000002c0)={{0x10001, 0x3}, 0x19}, 0x10) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x20040) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x9, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socket$l2tp(0x18, 0x1, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000400)=0x54) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000440)=0x7fffffff, 0x4) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000480)=""/213) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000580)={{0x33, @rand_addr=0x6, 0x4e20, 0x1, 'ovf\x00', 0x4, 0x0, 0x49}, {@broadcast=0xffffffff, 0x4e21, 0x1, 0x5, 0x1000, 0xaffb}}, 0x44) lgetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='security.selinux\x00', &(0x7f0000000680)=""/108, 0x6c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f00000007c0)=""/93) sendto$inet6(r0, &(0x7f0000000840)="c28c5441b578503c91c3ce79e7b8a25839d2e034d220d6037cfcc4685f8d6c540587f39b129b2cf254f80d8ddc69635ade7c8a81c0d4fb6f0b7ad3e86473500f0bdb168b425ee677589beed1202324e60127ff03b165582958a74d4841bded3a1e5aae1d3a5c93c0cee9650fff1d73a920a45cd69bfc11eedfe7fe17a09fca84364983db36013f4e81fe5a312df36c6da546bb3a78ceee413ebfb6a9b8470172205847781f8d7e29035e621f0df1111ef5b755e81b47ae0dbeb1c5e369835551dda8dff6deedcceea35a2aed5d53a708b6f3a28147e3201c1dcf9db914ff6443e2b4b2ecc3379955e9504a47", 0xec, 0x800, &(0x7f0000000940)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000980)=""/207) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a80)={0x0, 0x100}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000b00)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) sendmsg$rds(r0, &(0x7f0000004680)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000bc0)=""/201, 0xc9}, {&(0x7f0000000cc0)=""/146, 0x92}, {&(0x7f0000000d80)=""/160, 0xa0}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/181, 0xb5}, {&(0x7f0000001f00)=""/135, 0x87}], 0x6, &(0x7f0000004580)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x7}, {&(0x7f0000002040)=""/184, 0xb8}, &(0x7f0000004280)=[{&(0x7f0000002100)=""/144, 0x90}, {&(0x7f00000021c0)=""/122, 0x7a}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/9, 0x9}, {&(0x7f0000003280)=""/4096, 0x1000}], 0x5, 0x34}}, @fadd={0x58, 0x114, 0x6, {{0x20, 0x5}, &(0x7f0000004300)=0xb0, &(0x7f0000004340)=0x847, 0x1f, 0x8f, 0x6, 0xdc1, 0x1, 0xef81}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004380)=""/114, 0x72}, &(0x7f0000004400), 0x20}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004440)=""/204, 0xcc}, &(0x7f0000004540), 0x22}}], 0x100, 0x20000084}, 0x40010) syz_open_dev$random(&(0x7f00000046c0)='/dev/random\x00', 0x0, 0x4000) 2018/05/29 04:44:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0x337, &(0x7f0000003b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="28000000100011ebffffffe2ffffff0000040000", @ANYBLOB="00000000000000000800120004000500"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/29 04:44:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x40, &(0x7f0000000040)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) 2018/05/29 04:44:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400007a00000000000000000000000000000000000000000000000000000200010000000000000000000000fff305000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xffffffffffffff84}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x101, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x33ad}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r1}) [ 410.998610] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0xfffffffe00000000, 0x239, 0xe6c}) recvmmsg(r2, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000006980), 0x0, &(0x7f00000069c0)=""/132, 0x84}}, {{&(0x7f0000006a80)=@sco, 0x80, &(0x7f0000006bc0), 0x0, &(0x7f0000006c00)=""/248, 0xf8}}], 0x2, 0x0, &(0x7f0000006e80)={0x0, r3+10000000}) 2018/05/29 04:44:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x400}) r1 = socket(0x19, 0xf, 0x863) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4200001}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x74, r2, 0x204, 0x70bd25, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x4044800) 2018/05/29 04:44:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000b0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x20183) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/05/29 04:44:46 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x36, 0x8, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x5, 0xff}, 0xc) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x200000, 0x40) statx(r2, &(0x7f0000000380)='./file0\x00', 0x7000, 0x8, &(0x7f00000003c0)) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x80002) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x75, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x27}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xc000}, @in6={0xa, 0x4e21, 0x101, @empty, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x74) 2018/05/29 04:44:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'trusted\x00'}, &(0x7f0000000040)='bdevvmnet0@(\x00', 0xd, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7fff) 2018/05/29 04:44:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) sysinfo(&(0x7f0000000100)=""/118) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) r3 = getpgid(0x0) sched_setparam(r3, &(0x7f00000001c0)=0x3c14) 2018/05/29 04:44:46 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x7617f3c1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x412004, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0xf079, 0xb2e7}, {0x1, 0x800}, 0x8, 0x3, 0x8}) syz_open_pts(r1, 0x80180) 2018/05/29 04:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x1ff) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46002002000000000000000001010056ec64ce94084710e297a084d19b00de0e00000000000000"], 0x2a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140), 0x4) read(r0, &(0x7f0000000340)=""/196, 0xc4) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 411.396411] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:47 executing program 3: r0 = socket(0xa, 0x7, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x20, 0x4, [0x7ff]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x3, 0x9010000000000084) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x9a, 0x7, 0x7f, 0x400, 0xff, 0x80}, 0x94, 0x2, 0x7fff, 0xe04, 0x10001, "fd0ec9f82267ffb2f49281afd6b7b7592ccce228dfbd373fb14e8d3f430be9ffad9ae5b22346c868464cec1d008d082767e406d9efa033993a8aadcf4d94ecfeb880322e3012e0e1ae100237d5c410fe99ed3a6498f4b9a5123492714fb43405ac31e928b41371c44becf0de8cacb4efa0c19b860984a354de05a25e3bb08c16"}) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) sendto$inet6(r2, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/05/29 04:44:47 executing program 2: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'\x00', 0x2a}) 2018/05/29 04:44:47 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x8001, 'syz_tun\x00'}, 0x18) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xfffffffffffffffb, 0xffffffffffffffa9, 0xc9ad}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x4, 0x2, 0x207, 0x2, 0x7, 0x8, 0x6, 0x8, r1}, &(0x7f00000004c0)=0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x63d, @dev={0xfe, 0x80, [], 0x1d}, 0x8}}, 0x1, 0x4, 0x5, 0x3, 0x1}, &(0x7f0000000040)=0x98) syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x5, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3b67, 0x9df}, 0x90) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x49f, 0xe43c, 0x100000000, 0x0, 0xe728, 0x5, 0x8202, 0x9190, 0x400, 0x100000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000340)=0x4) 2018/05/29 04:44:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000002ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010000000000006228801547188d8100000000000000004fbf7050ea41079d3891dc9f6964e70a1a7d96db16fa414690a9ed072cda597e748d6c037aac426303e13cb288d26ebeaa1fc6e2ead09b4e2a90bba0c6aae464aa765b96c8798ae793acc57a62ea00eb6f914fe2b0155a6ded"], 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f0000000280)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x1) dup3(r2, r0, 0x0) 2018/05/29 04:44:47 executing program 0: r0 = inotify_init() flock(r0, 0x2) r1 = epoll_create(0x102050204) flock(0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'ip6tnl0\x00'}}, 0x1e) ptrace$getregset(0x4204, r3, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)=""/73, 0x49}) 2018/05/29 04:44:47 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/40) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000280)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001480), 0x3, &(0x7f00000014c0)=""/118, 0x76, 0x4}, 0x40000000) close(r1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto(r0, &(0x7f0000000100)="fed9e4b60c466bc0d411dedf06a8d8ac190f396e8d07740aa4aba71a37a914817dcc837fbca4e94605f2ee64cf17c624a3c4803261fc4a463ee8291b515d59a728259bb9333c33f136be0720b89b577342fd5235a38b6918677f805a8f121b71bf2f84e0fd249dd24fe84f331205ae93a48bbe48dd9c2addcde21396ce9baa43aeaf816bf4d66e8f20261c20afa7757f18820d7b49b8426a2e88b380b719ca2375f8cd04d9e57b1b0caaa971ac5fc9f0c28e1c912b87d1869e9031c51fede497563cdf027bd1cae382", 0xc9, 0x40, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x988, 0x7, "8080846543fb56cc6e1717dcd1654e1a1533bf16e2a322c10fe9091a3336de4cc8992e7900362e3a4446ff28dc9f8c4e436df5bedefd844bee142a5ebc0d63", 0x2c}, 0x80) 2018/05/29 04:44:47 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000c8, &(0x7f0000000040), 0x4) 2018/05/29 04:44:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000240)) r2 = socket(0x1e, 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x7ff, 0x62, 0x1, 0x1, 0x8, 0x2, 0x1e, 0x2, 0x7fff, 0x5, 0x3}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) [ 412.169110] Unknown ioctl -2143271630 2018/05/29 04:44:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000400)={"766361b0f53a1830711a870000008000", @ifru_ivalue}) 2018/05/29 04:44:47 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="605e8987559b2ff5434c2d6f2de33cde", 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) 2018/05/29 04:44:47 executing program 0: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008916, &(0x7f00000001c0)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)) fdatasync(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x3, 0x1, 0xbe, 0xfffffffffffffffb, 0x6, 0x3000000}, 0x7, 0x1, 0xea8c, 0x101, 0x1ff, "6669025b13393ba668f9f3480d3224903025f5777e81c10e4d3e11ff29541ec3aafe25ba6b984c7be462d58f689c8ff204fccf42fa2a6246d1eb17f8dfd11195ced1d4bbc6c97f77c11aaa1e2398dd45f448a6cc0bf51f2302d5142404cba23b474ae75a1b4293cb12033f82046d087839a8d4ea4f4cff72cf9aa9571b3120f5"}) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) timer_delete(0x0) 2018/05/29 04:44:47 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c0071100e5f20501000800810001242300000000", 0x141) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x42002, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$VT_RELDISP(r2, 0x5605) 2018/05/29 04:44:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="200000001300094e000000000000000007000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/29 04:44:47 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x7fffffff, 0x5, 0x8001}) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xc04) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x9, 0x1ff, 0x9fc}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port0\x00'}) 2018/05/29 04:44:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x200007ff, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/wireless\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/31, 0x1f}], 0x2, 0x43) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/29 04:44:47 executing program 4: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x0, 0x0, 'client1\x00', 0x0, "41243b74c31a2f51", "0a6f4681042c3b990b380f08b65b5606ae024eadd3106b782e93e36112ea4ec8"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) [ 412.486993] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 04:44:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x81, 0x6, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/05/29 04:44:47 executing program 7: unshare(0x40000000) r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000018c0)=0xe8) connect$can_bcm(r0, &(0x7f0000001900)={0x1d, r1}, 0x10) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/29 04:44:47 executing program 0: unshare(0x2000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xcd, 0x4) ppoll(&(0x7f0000000180)=[{r0, 0x804c}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000240), 0x8) [ 412.599263] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 04:44:47 executing program 6: r0 = socket(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write(r0, &(0x7f0000000040)="260000005e0009000080510624ec00000000000001000000761a877fe250bdf281a81b3be9ff", 0x26) accept4$packet(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001540)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x71b7, 0x0, 0x4e20, 0x4, 0x2, 0x20, 0x20, 0x3b, r1, r2}, {0xdab, 0x6139dd07, 0x800, 0x9, 0x0, 0x8, 0x4, 0xf17b}, {0x40, 0x9, 0x1, 0x591}, 0x8, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3504, 0x80000000000000, 0x0, 0x3f, 0x9, 0xffffffff, 0x3ff}}, 0xe8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x9) 2018/05/29 04:44:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x2, 0x7, 0x3, 0x3}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000080)={0x7f, 0x2}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) rt_sigsuspend(&(0x7f0000000000)={0xa14}, 0x8) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00000001c0), 0x4) openat$cgroup_ro(r2, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(0xffffffffffffffff, &(0x7f00000012c0)=""/4096, 0x350) [ 412.692107] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001eff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000012ff8), &(0x7f000001cff8)}}], 0x1b6}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) sendto(r1, &(0x7f0000000240)="30ce067ee001bdbe44eced5554a48ffc44a8cf105c3d95d7add1131c262475a3", 0x20, 0x0, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) [ 412.913630] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/221) ioctl$EVIOCSREP(r0, 0x80104592, &(0x7f0000000000)=[0x0, 0x1]) 2018/05/29 04:44:48 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) recvfrom(r0, &(0x7f0000000080)=""/13, 0xd, 0x10002, &(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040), 0xc) 2018/05/29 04:44:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="928429b3aea7abb4cfafba6fe8f15e9e", 0x10}], 0x1, &(0x7f0000000080)}, 0x0) io_setup(0x800000100000005, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x9c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xa417}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYRES16], 0x2) 2018/05/29 04:44:48 executing program 5: msgsnd(0x0, &(0x7f0000000140), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) init_module(&(0x7f0000000040)=']cpuset\x00', 0x8, &(0x7f0000000080)='\'\x00') r0 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x8001, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x7, 0x6, [0x6, 0x1, 0x7, 0x2, 0xdc, 0x4]}, &(0x7f0000000740)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={r1, 0x8}, 0x8) msgsnd(0x0, &(0x7f0000000100), 0x8, 0x0) r2 = msgget(0x3, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_dccp_buf(r6, 0x21, 0x5063faa56a6fadcb, &(0x7f0000000500)=""/3, &(0x7f00000007c0)=0xfffffffffffffdda) r7 = getgid() r8 = fcntl$getown(0xffffffffffffffff, 0x9) r9 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x5, r3, r4, r5, r7, 0x80, 0x836}, 0x2, 0x4, 0x4, 0x1ff, 0x8, 0x3, r8, r9}) 2018/05/29 04:44:48 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 2018/05/29 04:44:48 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0xa, 0x3, 0x10) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x27, r3}) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000240)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@gettfilter={0x34, 0x2e, 0x20, 0x70bd27, 0x25dfdbff, {0x0, r3, {0xfff7, 0xf}, {0x1, 0xfff7}, {0xffff, 0x7}}, [{0x8, 0xb, 0xa000000000000000}, {0x8, 0xb, 0xffffffff7fffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) 2018/05/29 04:44:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000005e001107000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = shmget(0x3, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000000280)=""/193, 0x1b4}}], 0x387, 0x2, &(0x7f00000000c0)={0x77359400}) 2018/05/29 04:44:48 executing program 4: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x100000000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1, 0x5, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x310) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/87) 2018/05/29 04:44:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101202, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioprio_get$pid(0x3, 0x0) [ 414.074358] alg: No test for ccm(camellia-generic) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/05/29 04:44:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create(0x9) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000239ecff471", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/29 04:44:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000004c0)="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", 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) read(r1, &(0x7f0000000140)=""/20, 0x14) 2018/05/29 04:44:49 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) 2018/05/29 04:44:49 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/05/29 04:44:49 executing program 4: r0 = socket$packet(0x11, 0x100000002, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6gretap0\x00', 0xa75c}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000982f5b)=ANY=[@ANYBLOB="0352ba8e8227aaaaaaaaaabb0800450000240000000000009078e0000004019078002099e900d085f5"], &(0x7f000004d000)={0x0, 0x3, [0x0, 0x51e]}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x20}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x5}, 0x90) ioctl$KDSETLED(r1, 0x4b32, 0x3) 2018/05/29 04:44:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x894, 0x2000000000d}, 0x2c) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000300)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/29 04:44:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x2c0880) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x14) sendto$packet(r2, &(0x7f0000000400)="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", 0x1000, 0x48851, &(0x7f00000014c0)={0x11, 0x18, r3, 0x1, 0x9, 0x6}, 0x14) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="f90ab1df4606dcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47ff6265999180e863ab8c8f832c974893448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb440987f66d375536b9d27fca8ec65295da056459cf3b913c600b4f4d4cbee241fe6daecb3342", 0x84}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f00000016c0)=""/84, 0x54}], 0x2, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e20, 0xa6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x54) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) 2018/05/29 04:44:49 executing program 6: r0 = socket(0x2, 0xb, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$rds(r0, &(0x7f00000006c0)={0x2, 0x4e20, @rand_addr=0xffffffffffffffe9}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=@updpolicy={0xc4, 0x19, 0x523, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10}]}, 0xc4}, 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="900400001700040628bd7000fddbdf2500000006000000000000000000000000000004d36c0000000000000000000000000000000000000000000000000000000000ffffac14140cfe8000000000000000000000000000bb4e2400004e2100040a00002000000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="ff010000000000000000000000000001ffffffff0000000000000000000000004e2000004e2000000a00a0a000000000", @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="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"], 0x490}, 0x1, 0x0, 0x0, 0x20004800}, 0x40000) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000640), &(0x7f0000000680)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) accept4$inet6(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x1c, 0x80800) writev(r3, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) [ 414.359863] IPVS: ftp: loaded support on port[0] = 21 [ 414.382983] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 04:44:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="100000000900865a8f47eab8286a7e1c7e00000000000000000000", 0x1b}]) 2018/05/29 04:44:49 executing program 7: clock_gettime(0xfffffffffffffffe, &(0x7f0000000300)) clock_gettime(0x3, &(0x7f0000000000)) 2018/05/29 04:44:49 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) dup2(r0, r0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x0, 0x5, 0x6b}, 0x2c) 2018/05/29 04:44:49 executing program 2: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000048c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmsg(0xffffffffffffffff, &(0x7f0000002a00)={&(0x7f00000010c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000002680)=""/164, 0xa4}, {&(0x7f0000002740)=""/194, 0xc2}, {&(0x7f0000002840)=""/165, 0xa5}, {&(0x7f0000002900)=""/246, 0xf6}, {&(0x7f00000001c0)=""/41, 0x29}], 0x5, &(0x7f0000000940)=""/12, 0xc}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}], 0x2, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffff5, 0x0, 0x0, 0x38a) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) 2018/05/29 04:44:49 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/29 04:44:49 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1f, 0x398b}, &(0x7f0000000180)=0xc) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000280)={0x27, 0x7fffffff, 0x5aec}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x1, 0x10, 0x4, 0x9}, &(0x7f0000000200)=0x18) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) set_tid_address(&(0x7f00000000c0)) [ 414.674508] device lo entered promiscuous mode 2018/05/29 04:44:49 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) socket(0xf, 0x80005, 0x4) 2018/05/29 04:44:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000098b247a63071c056eb3f00000002"]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0)=0x4, 0x4) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="fe2043948364dc18c593fe45c25523d2e85c8d8c560cd9b11446c6adb1543325f61a17c5ad1f4d775a054eeec470ff67a56a2efc3e54ff9f13409fac8c153afd50c4271e31eb70c18973f15356aa9b110bdc759a4590bcdcc4aa5d99fe92d7a21796a08fbde9f3da19c61f7022a837055af84084b34a39edc18f8817ddf8f331897fb909b111b6c8201b262b85ece1978561fb14797975d921065483bf73b78d902d4e48eb036eac8ab891550a13105167", 0xb1}, {&(0x7f0000000200)="63ae6d0fcf5ef7568b917e23305437103f5e9f83eaa3b2c96c9cd677f888a133beaa766509c7d51a0995438ed268e18d9ee6fe97dcbdc305a6f328b94da9d7e2305ff88ee15d9aa81c8b0855dd1739fb65980f2b586c6f8d", 0x58}, {&(0x7f00000008c0)="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", 0x14c}, {&(0x7f0000000500)="045252c5a83e2473b993b063fc28b742de60e730f32596205aa71fb3f56fb56421ef92325aaa26f0bd35b85f9a39a7aeb8d53315a3d9cce8a353692fec6eb26c99b31dd16cbe7459408b34de59344cdb6b3ed5f2411303d4", 0x58}], 0x4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000680)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xa200, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000280)={0x2, 0x3, 0x0, [{0x416, 0x100, 0xff32, 0x3, 0x800, 0x4, 0x6}, {0x8, 0x6, 0x1, 0x0, 0x1000, 0x2, 0x7}, {0x2, 0xe9b, 0x5, 0x6, 0x87a, 0x400, 0x2}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 414.716957] IPVS: You probably need to specify IP address on multicast interface. [ 414.788318] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 414.813853] IPVS: ftp: loaded support on port[0] = 21 [ 414.854757] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 414.909365] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 415.067194] IPVS: stopping master sync thread 25617 ... 2018/05/29 04:44:50 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f0000000180)='\x00', &(0x7f0000000040)={0x33, 0x0, "aa76e83a2fe41f861b8d05fa4534daaa0f2ca7bf7e4d9a597bd6356799a90d34e53707bc550a812912ef95"}, &(0x7f0000001200), 0x1000) 2018/05/29 04:44:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="f90ab1df4606dcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47ff6265999180e863ab8c8f832c974893448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb440987f66d375536b9d27fca8ec6", 0x6c}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f00000016c0)=""/84, 0x54}], 0x2, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x17, 0x3, 0x0, 0x80, 0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'ip6gretap0\x00', 0x400}) 2018/05/29 04:44:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/ip_vs\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x81) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000001680)=""/138, 0xffffffffffffff2b}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, 0x0) 2018/05/29 04:44:50 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@del={0xf8, 0x11, 0x420, 0x70bd2b, 0x25dfdbfd, {{'lrw(ecb-serpent-avx)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x5703}, {0x8, 0x1, 0x80000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000580)={0x13, 0x3c0, &(0x7f0000000480)="b269b9b96ec62a4c8a9de6566fb79b2ce46d06f98c79c3e7dc3be9c4ba6f83852da3ab00f80918d3533acab6f6c11b63e17dc4b230bb4b1f07000000000000008d4808000000f99c3280f1ee26b1f8319ebb33614e744c60c2661de95b3ac09ea84e5df165b8275be891c1961c31458fb3ff68342c79a479d8ebe1fa8834e260f67e93ce8730dd2caf014c2737498afe1a13867808de1b638b36c34538bca1b5804836cafff6145a9c0249dd42326d6239e2a2a9ad346f87584af05a25cb63d0f674f769ba60902cadaba8dd4229b0e514a3e438000000000000000000000000000000"}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/145) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, 0x0) 2018/05/29 04:44:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x3) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100001d856828000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x44}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/29 04:44:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x9, 0x4) msgget$private(0x0, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xddab, 0x4, 0x81, 0x3}]}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/29 04:44:50 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/29 04:44:50 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) connect(r0, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80) 2018/05/29 04:44:50 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xe0000001, 0x0, 0x8}}}}}, 0x0) 2018/05/29 04:44:50 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x5b, 0xde, 0x4, 0xfff, [], [], [], 0x7f, 0x200, 0x8000, 0x3, "a9cad0227228b4c92463225535c0ab61"}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000006f80), &(0x7f0000000040)=0xffffffffffffff8a) 2018/05/29 04:44:50 executing program 1: socketpair(0x10, 0x80000, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x101, 0x5, 0x800, 0x3, 0x0, 0x7fff, 0xed, 0x40, 0x1c0, 0x4, 0x1ff, 0x38, 0x1, 0x1, 0x9, 0x7ff}, [{0x7, 0x2, 0x2, 0x6, 0xffffffff, 0x8, 0x7fff, 0x4d31}, {0x4, 0x4, 0x1, 0xcc5, 0x9525, 0x3fffc000000000, 0x4, 0x100000000}], "2b747054194b79f089bbaae5569401d13e13f000c2eaf98343066b1cb0a743515e141d7a3e09d8ec46a50ee3c12c264c61adff86881e5a3fef5cf945139a149576e71653d844847f3d2439eaf2ff4192176399208251bd506c5d7a01b0cedf524aaffed24943ad80baed8c58ba8366cda68b7f5e8dc6b978f864b704cb1b47c41f574d432693a1a20d975a1f8d25997d4bca37923b6af2", [[], [], [], []]}, 0x547) socket(0xa, 0x1, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0d, {0xffffffffffffffe1}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_matches\x00') 2018/05/29 04:44:50 executing program 4: unshare(0x2000400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc000, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), 0x0) 2018/05/29 04:44:50 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) fdatasync(r0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x204000000, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYPTR64], &(0x7f00000000c0)=0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/181, 0xb5) 2018/05/29 04:44:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="142f63f7726fe1702e1d656d2f7300000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='io.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="b0ef138296a67daedf41653f602ba74dcdaaac025d2410e50b222581ac92e3556c1743e918f2d7be32e52f8154b130743e66dc6af42fc8b00386e24411b305ab364038115616694a2e22fbfff4637fdad29894085acbc6b55783b221af46b98b9fe66a956b3795007c7fd6208a283fb3e7d939e175321e1106c3466d7fdeeb29ef02bc1cfa8b6060a885a9fbcb5f9cdae79429c722c948bd7bce839e4599c3b7d4bade3823c4964dc7993d7b97c04d20cad0a6e83b0e1fefca51d2b3464a2af37062c09aa6388e3a43f1c6074388718d6990536dbdb8a35faf7f13a34f24d24170b3f8db1b0843d8fa0c4fd9fb0b5ee9", 0xd) sync_file_range(r0, 0x5, 0x10001, 0x4) 2018/05/29 04:44:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x200) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000340)=""/237) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) dup3(r0, r2, 0x0) 2018/05/29 04:44:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000000103) write$sndseq(r2, &(0x7f00000002c0), 0x0) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x0, 0x8, 0x0, 0x3fd}], 0x30) 2018/05/29 04:44:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001300)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001100)=ANY=[@ANYBLOB="00000082", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x44000) 2018/05/29 04:44:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0xa, 0x1d, 0x8, "42994fd8df9e9be64522d212c4b8e17e021133837612e292bdd5cb781218829e627ea6e74caba481ac0ce6972e4ed9e51fc6284243e625f2cb9b443cc280500f", "842e7db3f658904c8750e7163b285919b7c9e76829a6d32363e725b47c51f532", [0x20, 0x4]}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], 0x4, 0x6, 0x8, 0x2}) write$binfmt_elf64(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x21d) 2018/05/29 04:44:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x70440, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/05/29 04:44:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7af70)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408100, 0x0) 2018/05/29 04:44:51 executing program 7: r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '\x00'}) 2018/05/29 04:44:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x1, {0x1, 0x59ed, 0x1, 0x100, 0x80000001, 0x16}, 0x1, 0x9}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x3ff) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000001ac0)=0xfffffded) 2018/05/29 04:44:51 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x9) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x10200, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='mounts\x00') ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/29 04:44:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x22) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a227fff35ff810000000000000058000b4824a85a4f6400940101000000000000000000c733008000f0fffeffff09000000fff5dd00000007000100080e05dc0000000000000000", 0x58}], 0x1) 2018/05/29 04:44:51 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00']) pwritev(r1, &(0x7f0000002580)=[{&(0x7f0000001380)="fe383a8172be852f", 0x8}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) 2018/05/29 04:44:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x1d, 0x28, 0x1, 0x0, 0x0, {0x1}, [@typed={0x0, 0x0, @ipv4=@multicast2=0xe0000002}]}, 0xfdf9}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x82101) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f0000000080)=0x60) 2018/05/29 04:44:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005200), 0x0, 0x8000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0xfc, 0x4e21, 0x0, 0x2, 0x0, 0xa0, 0x3b, r2, r3}, {0xe8, 0xfffffffffffffffc, 0x100, 0x7, 0xffffffffffffffe0, 0x4, 0x1, 0x4}, {0xff, 0x1, 0x1f, 0x20}, 0x5, 0x6e6bb8, 0x3, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x1ff, 0x5, 0x3, 0x0, 0x874, 0x3ff, 0x1}}, 0xe8) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(ecb-camellia-aesni-avx2,tgr160))\x00'}, 0x58) r4 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0xfffffff800000000, 0x2000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 2018/05/29 04:44:51 executing program 7: unshare(0x4000200) r0 = inotify_init() ioctl$void(r0, 0x5450) 2018/05/29 04:44:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'team0\x00'}}, 0x1e) r2 = getpid() ptrace$poke(0x4, r2, &(0x7f00000000c0), 0x10000) sendmmsg(r1, &(0x7f0000003a00)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001280)}}, {{&(0x7f0000002380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x80, &(0x7f0000003bc0), 0x0, &(0x7f0000004d40)}}], 0x2, 0x0) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/05/29 04:44:51 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="24000000020307031dfffd946fa2830020200a00090005000000001f0c1ba3a204000400d5aaafc9", 0x28}], 0x1}, 0x0) 2018/05/29 04:44:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x6, 0x7, 0x6, 0x8, 0x2, [{0x6, 0xfffffffffffffff9, 0x2000000000000000, 0x0, 0x0, 0x800}, {0x6, 0x7f, 0xae0c, 0x0, 0x0, 0x2004}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19, 0x5}}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x1, 0x1, 0x4, 0x4}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r0}) r2 = accept(r0, &(0x7f0000000000)=@in, &(0x7f00000000c0)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, {0xa, 0x4e23, 0x38e19cc1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x5c00000000000000, [0xd, 0x1, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x800, 0xffffffff]}, 0x5c) 2018/05/29 04:44:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x40001) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe7e) sendmsg(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f00000019c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x148, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x0) 2018/05/29 04:44:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000000c0)=0xb0) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5000000000000000040000000000000007f9ffff19000000000000000000000000080000dd0000000000000000000000"], 0x30) read(r0, &(0x7f0000000000)=""/154, 0x57) 2018/05/29 04:44:51 executing program 1: r0 = socket(0xa, 0x80005, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x4800c0, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x54) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9f13, {{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0xa, [{{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x200000000000}}, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, {{0xa, 0x4e22, 0xc642, @empty, 0x101}}, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x7fffffff}}, {{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}]}, 0x590) 2018/05/29 04:44:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@fragment={0xbf, 0x0, 0x3, 0x7fffffff, 0x0, 0xcf, 0x65}, 0x8) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000180), &(0x7f0000000140)=0x5b) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x9, 0xf003, 0x6, 'queue0\x00', 0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/29 04:44:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0x4, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/05/29 04:44:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="e9579b84c898"}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x5, 0x5}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 417.171336] device veth0_to_bridge entered promiscuous mode [ 417.179478] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/05/29 04:44:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x2, 0x200, 0x2, 0x8}) r3 = socket(0x9, 0x4, 0x400004) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) preadv(r2, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x0, 0xb6) 2018/05/29 04:44:52 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x200000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000001340)='/dev/snd/pcmC#D#c\x00', 0x20, 0x100) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x4000, 0x0) r6 = dup2(r0, r0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x8000, 0x0) r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001780)='/dev/uinput\x00', 0x2000, 0x0) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vsock\x00', 0x200, 0x0) io_submit(r1, 0x9, &(0x7f0000001980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000040)="6997d02b1dade5c036b012aaaabded5eb1618f56208e2be9944baa7e226c0c128b70e920765a85bbc29ebc1d0bf1fec2c60508b54c9c329e8a985a9b9bf12e0348dbc8d71f1f5b6895e16e80a32041343098b72851348a7b2689cfa0ff0bcc941af5ee25096ec49fe7c7a4517e5caf58465b0ea5e2b9aae377931006499a87730ae7f7a501da46392703f4650af482effaeef31a91ad856feb328810a24a86e1fdcba30970002e0ba9a3cc93b7ede6ac4ab974cb797c23ea9996da8090460286353b7198b1b242d1ee31a17d90ff485161103837c11c04bfba3e2364819dbb92a87a3d62832d2092fcb643565c02", 0xee, 0x4, 0x0, 0x0, r2}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f00000001c0)="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", 0x1000, 0x7ff, 0x0, 0x0, r3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000001240)="d7432f3facdabc241a8dcdc43c61411ff076187b6376b808ba510b1abb99c8050b83644ac9407d0851f6acdf8fd96e107ac2b09d79c4dd1abbfca6a66797cb431f3925350d21e0efda1ef0c64360df564b633c55b4b17227ff04a19a7afac6ca28cb2edfc92b46e45651658f9d66127dfb019ded27ef28544d08ad46081a90da80ca85c86306f29f4098d4cefca75d8c6db6c42bbbfcdd4e054232034381c5ccdf3e04f1a242634944c4995d8b5f4a078d4cfac688408e7989b4a0a844a938cb707e04f6d9343b3522b38651a15f38c38cc9df455e4ab7bbc790e00028304be41e", 0xe1, 0x4, 0x0, 0x1, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f00000013c0)="20ff88df3771123ca241bb4a3451d92b48e75631951a4340c4f08e496809d32436b2b69ad2e9ed4733d417186191f153fbaf50b1481c14495414d7737fda0861e484745a261f0c379cf2", 0x4a, 0x8, 0x0, 0x1, r5}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffc, r0, &(0x7f00000014c0)="a528546ff40d928e", 0x8, 0x0, 0x0, 0x0, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001540)="2e3c35dbead8963586acd46feb8f9e9f1a2f52d29526e8bfacbfdbcde8d429bd674e6edca12d1c704b9cb31c1d9b9653c7c97e42814a6d0df3adfd5e2513b134596f9f60188c015599f5c6353c14851a7b21054bb4f6f57c50ff11155685e0dc53d5b0e7f0ca17f12cc53dabedf906f50955400b631096a539179f97423bf854a86a00fe21b572d6af6bbae78a5f323a38d65f64c582279874f4fcb619819e8f2a0e0cec515fde8ccefbbee7d8a5dd90705e9435bf1e35f8c3d45532694e4be476aec6f0f6dee5d59f90b1dd53b853b36cf4", 0xd2, 0x10001, 0x0, 0x0, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000001680)="ea050d6dd270a94a6c545a8e2c13e58b4c3121a570f0fbd42ca41236812e33e4", 0x20, 0x8, 0x0, 0x1, r7}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0xe, 0x80, r0, &(0x7f0000001740)="8adc7734e7a264fa59ba68beda56196ab4513a6b15ea3e6c3037bda5a34a9045d65ec1a5", 0x24, 0x1000, 0x0, 0x1, r8}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001800)="f0df2a448a63beea61380472da2c602181579f6025c88e01b69a07fa4fd806423e7658e1376706022b2957f8f6696a7bd768601747758b908782560804fdfb69886309afab757b0a3f3581a30cc644a6f18ca0c1e318ca2226cd2bd125cc20937c4342b65dbe4ddf3c07dbcd67e6e46bea0e9a1747491de56406076cac3534345a214545ef8353cd39de028639049884cd144746590bf6c5e261c86e0bd2bc2f23b329430a5e7049253f081aedc8ecf4d9d716a5fbd0214bddac8ecce79146c39354e03c0050700be3bbc6f6ef82207ef1740554c71d0acd7768474ccc298bddbc6ca96612a77e397f16f1abcead3511e0", 0xf1, 0x8, 0x0, 0x0, r9}]) 2018/05/29 04:44:52 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x20400, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x7) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x560, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x670) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) ioctl$TIOCSTI(r2, 0x5412, 0xff) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000240)) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) 2018/05/29 04:44:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1ff, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'ip6gretap0\x00'}) 2018/05/29 04:44:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x4040000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100593342c90000"], 0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) 2018/05/29 04:44:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="00000300000100000700ff7f2300000081000000080080000000070083b80500faff0000020079089165f13d5399e13b259b3283ae36e91da2a39b846bcaab286f1c8c6a0909b9a1935ce1ebc98b4311c5a35b5a656ce128e82d598f8a94a3ef3d40ed93333c4925359ff60f0c6f8daa361faee29993119b80fb03795ca43d1a066a192d1b39cfa9f3103a17353e29d2903e57a51f82cc341f37180449c28fefd150872fd2c0a6b3e30b36309f22afad11"]) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10000000}) write(r0, &(0x7f0000000080)="708736d38c7c2c35ec576085f398d646c87890cd11926a3f5cc284f1bdd65f94fb686989212e1358", 0x28) 2018/05/29 04:44:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800200000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000180)}, 0x20) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x11, 0x4, "48cf517224054f256d8815c2792fad198d0c9c0ea8154ba7f04110f5c4ccb0e060b5b2e3db9b48a5b9e6cec697ffeb396489eab07011efccd9f05d5fd01b5ebd", "2d0e8dd02c0f70a5f0080b67d45efe7614ad15b0e9dd01844280968e437679dd", [0x1, 0x4]}) umount2(&(0x7f0000000100)='./file0\x00', 0x1) 2018/05/29 04:44:52 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000016c0)=""/234) [ 417.267441] device veth0_to_bridge left promiscuous mode [ 417.332849] Unknown ioctl 8706 [ 417.361483] Unknown ioctl 1074033746 [ 417.382285] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 04:44:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3b, @empty, 0x4e23, 0x2, 'rr\x00', 0x10, 0x3, 0xc}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0x3, 0x7, 0x40}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000001000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000089542adad9cb00000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000aaaaaaaa0000000000000000000070000000cb000000f80000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000f0ff00000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaa00000000fcffffff0000000000000000000000"]}, 0x234) [ 417.427309] Unknown ioctl 8831 2018/05/29 04:44:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x2, 0x5, 0x6, 'queue1\x00', 0x1}) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x3, {0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4}}}, 0x3a) [ 417.449392] Unknown ioctl 8706 2018/05/29 04:44:52 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x1, 0x2, 0xb2, 0xff, 0x33edfe1a65678cf2}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff7, 0x800}, &(0x7f0000000440)=0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xb3, 0x77, &(0x7f0000000000)="6bf8250ed3fd082733f08424de5e5e68661433ae8bf6a3e0365e14d72186683a2674cacf570dc114e31c2913998ae7b632dc8c3119a0db95e9c256121e91066e39e24ace4d4c9d732711ca087c464a7c5840b34cb8e05d01b6e31103f4f3a6cc56e8d30f14a10f9bd62c14b7573b01647789684493e7aeb924aed91434027370c922263116cd1fe0a36f9f5bf12613a457a14043631cf9296f05046c6bfd4403c973577f7fbdd343c3e463f6c2812c3a973df8", &(0x7f00000000c0)=""/119, 0x33}, 0x28) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) [ 417.478545] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 04:44:52 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x52b, 0x4, 0x6, 0xfffffffffffffc01, 0xffffffffffffffff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x7}, 0x8) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x254, 0x141081) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x9}, 0x8) [ 417.532462] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20003 rr [ 417.544702] Unknown ioctl 1074033746 [ 417.568719] Unknown ioctl 8831 [ 417.589334] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 04:44:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x201, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000780)={&(0x7f0000000640)={0x1d, r2}, 0x10, &(0x7f0000000740)={&(0x7f00000006c0)={0x7, 0x40, 0x4, {r3, r4/1000+10000}, {}, {0x1, 0x83, 0x9, 0x51278607}, 0x1, @can={{0x3, 0x81, 0x3, 0x6db9}, 0x4, 0x2, 0x0, 0x0, "95227a97bf1aac6e"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000014}, 0x40880) [ 417.634982] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20003 rr [ 417.635017] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 04:44:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4ecee6736986cd2e, 0x0) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x7c, 0x0, "79f8277493d1ed3fa5c72b6f8d543a944ac891ece1ee9cca1a8183defd976c532704bf616c5d74de0aac609e158f297b1aafeca9108056675098fd9708c23bc39ac590ff40ccf958ff6ded87801ddba19cddeb24f60f263c612f85c5adb3acaa6408b6dfa8ee19b3521ee5d45172c780bcbbbc76"}, &(0x7f0000000140), 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000280)=""/233) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) signalfd4(r2, &(0x7f0000000080)={0x9}, 0x8, 0x80000) ioctl$TCSETSF(r2, 0x4004510d, &(0x7f0000000000)={0x4000000}) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x5) 2018/05/29 04:44:52 executing program 6: syslog(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c85") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x2ebe, @dev={0xfe, 0x80, [], 0x19}, 0xf8}}, 0x0, 0x2}, &(0x7f00000001c0)=0x90) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req={0x5}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x301, 0x70bd2d, 0x25dfdbfe, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0x3, 0x4e21, 0x9, 0xa, 0x80, 0x20, 0x3f, 0x0, r1}, {0x100000000, 0x33, 0x1, 0xffffffff, 0x3, 0x1, 0x100000001, 0xfffffffffffffffc}, {0x9, 0x1f, 0x5, 0x8}, 0x401, 0x6e6bbf, 0x1, 0x0, 0x2, 0x3}, 0x2}}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/29 04:44:52 executing program 7: unshare(0x1fffffe) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf00, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x5, 0x200, 0xffffffffffffbe39, 0x400000000000}) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) preadv(r0, &(0x7f0000000000), 0x1e0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x4, 0x6, 0x7ff, 0x8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x4, 0x4) 2018/05/29 04:44:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f00000000c0)}, 0x1fe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x190) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x8]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) getpeername$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) 2018/05/29 04:44:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/05/29 04:44:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x2, 'ovf\x00', 0x14, 0x1cbd, 0x12}, 0x2c) unshare(0x24020400) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/29 04:44:52 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0x2fb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7fffffff, 0x4e23, 0xfffffffffffffffb, 0x2, 0x20, 0xa0, 0x0, 0x0, r2}, {0x81, 0x2, 0x6, 0x7fffffff, 0xbd8d, 0x200, 0x859, 0x6}, {0x8000, 0x50, 0x7fffffff, 0x2}, 0x84, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x6c}, 0xa, @in6, 0x3501, 0x3, 0x3, 0x1ff, 0x1, 0x8, 0xffff}}, 0xe8) r3 = socket(0x8, 0x80002, 0xc279) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'bridge_slave_0\x00', 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) recvfrom$ax25(r0, &(0x7f0000000080)=""/42, 0x2a, 0x100, 0x0, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096, 0x0, 0x1}, 0x48) recvfrom$llc(r3, &(0x7f00000003c0)=""/221, 0xdd, 0x0, &(0x7f00000000c0)={0x1a, 0x304, 0x3f, 0xfffffffffffffffd, 0x3, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/29 04:44:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80, 0x4040) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@arp={@empty, @empty, 0xff000000, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x6dc011d73631884, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x7, 0xff, 0x6, 0x6, 0x20, 0x5, 'tunl0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x1}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0x8, 0xfffffffffffffff9, 0x200, 0x5, 0x80, 'irlan0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="398a34efc353", @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) sendmmsg$unix(r0, &(0x7f0000001b40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900), 0x0, &(0x7f0000001b00)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}], 0x1, 0x0) 2018/05/29 04:44:53 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r3, 0x1}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) 2018/05/29 04:44:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='io\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000340)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000200)={0x80000000, 0x4, 0x80000000, 0x9, 0x17, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000002) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/152) 2018/05/29 04:44:53 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$notify(r3, 0x402, 0x80000020) 2018/05/29 04:44:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000003000)=""/174) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x0, 0x4, 0x4, 0x4}}, 0x2e) 2018/05/29 04:44:53 executing program 5: r0 = userfaultfd(0x80800) mmap(&(0x7f000035e000/0x4000)=nil, 0x4000, 0x1, 0x140010, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x28000000001d7, 0x0) r2 = memfd_create(&(0x7f0000000000)='^cgroupproc@\x00', 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f000035dffc)) 2018/05/29 04:44:53 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="f6045786fd7884f36a48ecfc017fa15ca8fab7f02f6abcfd9385b56056f98282b0ab7ded31aeb6a338e282007a883f5f3a737277bb9c72e471e18a703d01ee9ab0410e174800a70bc42037214945a59cf2e75a90d4ef69d9bd500e48b67c88311999d15c2369c08edca4d116208d9f8bdef67ebd98e19c04ae5612c1a751146d69df142142f7dfbb0996cdc66052e648e2905246a5101fbe76abcea562613e76c57dcf811fdd44e06f65b4cb37f63680669a82e313b8a9a8d905f1df10aca9f6fff829922a78f807dffb13224c2f2fdc5514d109d7e2c47b22fcd156a20ac4") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2018/05/29 04:44:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) sendmmsg$alg(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)='n', 0x1}, {&(0x7f0000000040)="39891acb14ee308b6e17abd8ce1862", 0xf}, {&(0x7f0000000080)="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", 0xfa}, {&(0x7f0000000180)="559a4a4c3d518670a1dd1789520d5e2d079293bade73bfd96bc5e400d36c4ce25972be443dd732f0a522792a01bb7193f430f50166a44e80923dac559b41ad7b3a646542028a17eb19ec94826e0062a4e8363cdefd40e82fa7fd57db445c5276266f015874313df03051c3966210488cda0d373afd9ac702968a6e8e21f5e4f3dde6c6a11f", 0x85}, {&(0x7f0000000240)="522dd65674ee440f7ea2fbd0304756bf087c2e8e173e49837ebfbee1384c78df70aa667b87678fd539ab2b038536ba4648bcc48a5771916487a75bcdde2909cc2cd5d2762d229f0cf36efbae3bae52441afd7fdb131e1cf884eb14caf8cebb46ca8833355a40c7", 0x67}, {&(0x7f00000002c0)="e7fc1c24a3bb4c8b5b81da1014d069ce1bbeb16b7873e58bd56255eebc7de59e7ffef0d8620db3c297df854cdce0ded3a7f3bee7fcd97fba4ff09202de54cea707f3081d0d3454f306ba43b16eb42d9095d51ca93922f0a602ec8008acaf421b124a9eee5ccd9e051ba55aab2e47ce7a06e7310d1e482f8cb99f979f5544c5d457a2", 0x82}, {&(0x7f0000000380)="c948e1b987bab868551013c465e54d6ceef97fcbeea1258e810838719b7b0a8ab9f4fd64403e4009c56dceafcfe5214691666f6b6ec3742a72b9ec8fe7225761182855f9c8408d42625b81016a07dc0c9d", 0x51}, {&(0x7f0000000400)="4eaa6aad318e0f47e223086601", 0xd}, {&(0x7f0000000440)="08f09b9cf37ff71abc6c0cb3638eb231717baca4f5359d584af2487a2c32e11158931b86b1ae49404b2ac35e3b84d4a0e6930a484928ae477a311feee505f75697634b46aed44b9f2147f3bed3908088056ad45e31ffb090d78176829b7c55afe31424cd0afdccce246dfd2907291be28c1f35fa7aee0a3868bfc05c5c357ca7c9ddd8206bfaee783498b65c96dc40e33e40e2332facb98d74d50d9aa10f80de219a519ea06b0ba1271f4715e65729fb3887dc01e4b923c7a407f55ae6b4113c7911089bf7c1cf2e8473d601be0d15d0df1750d5c0af092812b6e60cc31f8679951669c69eb987c53012ffe97bcb935519864b8bd6ef52aa", 0xf8}], 0x9, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, 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&(0x7f0000003500)=[{&(0x7f00000031c0)="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", 0xfa}, {&(0x7f00000032c0)="1e628409a62377da8db7b6882e666910deb11c27e1cf109ca6cba328d16788fb36c0559a577327b05085fbd1bd", 0x2d}, {&(0x7f0000003300)="8eeb92c2675d1091e65daf2035c6ca00776a8112ad246e5e1d123e5c6f4f8bbe1fe3d5cb247f60ba53f640760420ec745ddbf43e457817dcf613ebac5be96d02ade76b38c3a6017d2958959185ad84abd3fc570df357cfb8554e60e59170dfc5709e55c2958cf2bae996b684d241e60429f08e9d08d9b81b8ff4f6cc4d7aea48088a6f7fb58b9724bcaff7151538780348867a6f41802758db707f903f1cd02e5bbd34dc3945598b16efa92889c56cbcac4c2b6a1122d012101d8e8ecd636956b4", 0xc1}, {&(0x7f0000003400)="4eae2bda925493dde139b28e6ad2248851aa76dd033cff78b192c2b154b2c32cf4fef5676af48ec4acedf36b833b42934c22fa80d84e2a775be4cea57a600ca64fc96f54e1cf0ceaf035125c83a765f7fb0e6dbb47793f6200ea51291c206be6ad2ad01357d24fae4063f45211e1d4ffcf0239ca18385d16b0260de3578380f25dd0067f08e81c237f5b285d6b63bcf06252b6a0f1994d821baa91c31b2955091773248c6665f75ec1d7cb064ce10641c2944e102ec143", 0xb7}, {&(0x7f00000034c0)="169eb542310ebc581118d278d716414f7d05ad661f5a5e7cdcf831c346f985a3a64ecb7b401356ffb1", 0x29}, {&(0x7f0000004000)="992724078df7fecf7ef0f2d70c1d3026921daeac4b5d3aa53d28244cf4d3a1d7fae6880e164f90f21ddd10759a05aa9558aa02add049c553b51b3f960036a56fef9031914561c6f3ce2ed69fd85368fd65eeb22168131c79d65c42f300da387a46877d4d186022f5240d473d3eb5bcda4d72b5bd853a9c2b978d72fcf2d8d9918a12d36b1de70b75563a82f0ef534d47eee58a06376ec95d63ef93f126b1d14a66bf04003f818e95de8d43d68db4442d2f586d17f53d79eaeb57f57f58bf6247864e486db7e175913a85aa68b73ce282a978a454ce11628a262fb7d26642f409632501b9874a0313121e254c02d129f5c98bc2c29c39eb085a4d8b932123dd765b1cdb8a0b512bf99f7798214a5780871ce8880998fed6c43f1c46b56c9910ea1028d4327e8c443fce2db6c254cd8bbd67efdc555c903ad9faa84d902b259dce5208a118c209c1c89b3b96afd8815efe4a5f10c2d06132f54e8b63b3d81eacf3145598daab2e80d8262388ad0422ab4b8a64160c1a7bca78aa51c596ec698f4e2fe04f96f738c907febb15c4a769b5dccd8a8b85fedf985f28196676efe4bbb73b7ca936f32ada4d99a582df132131a99891375fe40e2709f6ea34929ffc0925fc3c435d4d0799fd92514ef08dc57baac0c6b14957090a92b1a66c589288503a54f927e4b7c263736bfa2e87d4a00c0d42c03bb2e0942d5a969311821d085131dde5af421ec596576c173dede6d7c3ce0fa89ff6359c144623f481af956ee3e6ec144649e1640523a6455e0949bba93fac53abfd491d418770dcea0fd46ca004957d302bd3623ea0f95506c96c235761144b8d45bf10d43d09af929660a748f7256f679eb9cf30b1e641636fd108443e11c301e438e5d3bd004b6f7c80a5faa63113732c5cab6de756bac75f9c96ffe7f9328d1fe0bd8b7e233d5216fb4dd8a56cfe1bd0e7c4d2668efeb93fc957e220a6ee9e124a10a4b1a9dc9983ba4c9b783016de4fc007034b173d2872475cd75697b1fac898ea32308a054d41c9665605bd9432cf30637e61cc33975cabe0d03e1fdeff5f528020c663feec5538a6eb72cc46c17b346f2a0be8d9699e37613681894bfda47f97b082ae619696ad491f4a1d571656d8ab2d4fcccd5d38ec77f18d5f9069155a44ee2b525d18c54b3dc50d64ae0d32474c3054a59629ece1fd616a8f583fcd64be6b99ed85e827ed4a99b37df0d69896ea0a73b5a1d1dcede02e65dfad78009c909370cd2cf6cf09e1f35567e5f680707c24a1ebb70dc44a0b6361950d69cfbd9685688fa34af285396552ef9b4b5029a28627babaec2a98594b22057dc0eb321ab920f2f1b1915d764af6753fc94940cae8cad431899da6669726dc4623f9ca8a7fad9ddcd315dcd6ab0737e748f10162f231eca0c9f4aa7f432390481a30afc8c3a67b33a9864066980cbbc914f38a2ccdba6ce6deff766a4f830403a6a6895b7920f61c6c099b408732bdcca94aac199542d3fd52245b28f3e011cfa06e5fe33ddef53825f0c03cb14586877520d7beb8592681e5ed65574a07cea060eec775a6c6e7b61946f5322f3f4f3f9a5e92fa16d7b02b72ceffb119a95c1ce70b34ab302d683651664ad1c71b7a26f75a64a2b33ab52b353f8bb2209fa913e33f9db204957ed5c6e130ea0ff8dec6383c32fc367ebd966db615dd9a799d7de00a60fddf8fd74d504dd1e15170926d1b79bb63cb9f6255618299a2b55bba7723022e1487e91644ae0943a00cc8394f737fa43872d668643c6fabdbbea439c50729af8ce1156e3eb7c5418225af22ab1801f4812f51a4347373dd23873ffa59db5e032edd77960669984b11e2809ae25367ad8da7905d1e8eb46673971fe4b8954134df4a1f48213e1c8bb12db175439ed1d2dd440a128c94d1d1917bd02486e6c7a1f8851b5812d61d9350ca174e8f1b955ef1808ea0515550a82bb4b88a4ce41af6437cc43947c11f171ffc36017373bfb762fafdfbc66f3ddd3b5e27ace33b529e53ce0697cef0817c50c0844db7462b8bce07a92ba7c2a7df92549f501e949dfa9d952403a6bd5a01af901869741577f46b719431a8293d2e0046301e0a6db80a4ed398cc58246a648df71d40b0f7947f53b672a12308f815a601a2d5a31f31162aa00279b256c1a9102dae3f841530cb35b49cd05b694f1e8da52a2de2974a1caea2214256c5d0ea271afd7ec4a21c29ecf9b2a920a40fffe237bec6bddb1ef22d3b446d31336a8b117acf062da996a4271037c01215e89cced5bef98f744d9a9683bf3ebc13d538699d3699397970f46eb3f20136124d87e2d4ce1bf435a4f0d71176ab0d5bf1912f5e7285339790348b8550c18c6b1c470bff0e06a2e1d2a2f441ef3521b630798f81e4ae2103131157adf4877cbb56d8c7588e24aea60ea03295ee6045eeb8da0ed1a4dfea7c26981174464f7674bc0c1a58ed35507f4a222599dacb820f740ff61cc1571565d25abd8988c40297af1d852ca13124ef954783e93448670538e2249fe0690edf512d4ca85e98e6696b9f438acb2b208e762eaac58ce920a83a306ffd3798485c52ade74e0476a4d95f73a083d474a1c6d130b0d60ff65729e7af0baa710d3a3d80576403a3a8aaa1df4649b6b4940d565923853d7f7677d7576ac17ef76a129169cfc9e728f4b130f0f8bfa8979075987d9fd2e649f86acf5e5e69636fb16e5ce33197686f953ac1c164294e422a1b75cc6f7eabcd71ffa8f7ce75bc7552a473b4b0e7ff537ccaf387c1f460a66a95e9a50c967205075d9a4fa7a3dfa61d3f4304ff20c13540b59596e38ec75bf1c305736915d5ae8d10968cdc08505a60a81036ac1c2294a03abfecb06d1dc8a49367042629c32057b4831400dd0a7a58774f7b634e2c14dc0b0fe5ca37c4effffdacdaeec370ab0456416a1b305cf43f419783e19f3ff634125ed73b77a01b42050066a181801b5c9b0e3eec6bbdc4846c364524e7237733fe4f3e8eb1ae80142c6c53aaf7677c55fe6c4af074f8f538aa3d218ed8210ddadfc6f5e510ecabda015cad1772ea2a7fb9821a1813bd275c3292c169988490699c7ace419628292d8c8c4e106cdcd6a0c9a54dd3dff8546fd4b119f380b66bdf87e845c5a433b604c6f20d4a34a73d0f8fa02bf15e2bfadfe405de14bf89733c19ab21327c71fa9b53e434dc11976d439ba627c641014c8e885439feef66973af92dde98db1757fc427bb32bed0c58b6566a397c3152cceaa8a6795bd31d4b9d130b5cdb586b2f29fe85efaef83d8c5acbc3e9f39bdca3da7c2444eb630ac02279134e84741d9145bf8bbaa87a7a0a7843876dcd5738f831a8d85b242a0a441df44b2cc3190ceee873027dc80d1b6cdf393732632d92178ef37e9aa053560063bf6a0b8e7b3f2316c7206bcc53640b2d831af765e24884f337540a95667761ce5819f5ba9ce732c92203c3723fa87be7938429daec0836646a0de3b2130f848041a8eb9689938d62c52dd59f30ff2ce3b6df5206439c9dc8962fc2d6325c9bee3f8098eb99f5bb6f7861a4b0fa0882de0b780a8b95eb2368f73615cc44802ca7045c0b5014842b670355c3b8aabdd797e3f0fc53555069fc6ff62c9a2b408822a9de2b2edcd8bd61d44db210cdd825a93862b200baff896f6c0385106f2e7d42f061a778bbf7cd66dfef8d5ac01198d1b806ef57d5ce7e3a55f637d6cb0f1a44383037dbea1fdd8b99acfe84e84b61f9a1084b09cd94656638ef65cbf522f878ee1e026a271c91143ace6c5d11ff5a56a529853bea6f7f64ad4b020b0b4a991d8b5a556e05fe8a8af49ef68c1681d4fcdd97066178606b9eff6728aa95b7db7a37d213db886c1d62d0beb8db1a906582ec8b995f8f7fcc379fe7bbadc03dda0baaacc463f3ee769f25434735c15cdb54705a99aba8c152ee0139cb3d358a721e58d9b9a0b3bf18aff5454682a81b20f64c5230ea4969f3ff191d48436f169d5f7f28b6a0870c552fee7d416041685018c2d5cf895ad6b7a266b261729941143f545a952e72b49adc53a1df96a7dc7119e91727e879078656bb19ed7dc0584c92ff969eca6e2ccac1b6092224e323c571ae71ad692db70a85311207d1a233e97404fee4a475fdbd63eb279d5e09827dc33bd8129e46cbf70d387fb9d068d221d469f3aefa597cb53ff068f37c8516c2dda4f827aca7fd30326250c221965a9fc847095b1f6d6649dfa07d3036c5029615b26a35406d9ffb11e16a5f0b321af425ecf71a149fb29594580bb30f11cb6b5d26a111a7ab77e2aef430d9adac232b346e66153593da8a74f2c4ac0be5b17206a382b3a5a9e92383bdd9f85a912c9b629f37e9b97dd6cbb92deebc79439bf9543ed22ff93c25d4eb5eb15473bcdc5790995bc1697f154630030b635c7b1b2020b75ee52a19951d9212686e2316d4837676f4683c6ca56f89ab7fd2983b97ef2f83fbeaf41bd7283ab7e2a34d656c466f50daa08941eb18ded3e422d5aac8dc21d7b6fe9ea3fe6c2a6671380d8d86c46d25e351cd951432d7fcc6d97ae200a3d9da584a84c8d7b70b36273ebf8ca05afb0ddcd412cc8488c9de61d5aa6cf75441d1931329b4d3cd81ce06482559be7a8533b4d45d5dffb336df4dc8710a8d70994e723304841f1743df5b16be5aaae9f7b87b1017a53501d74ceabcef2f801f09cc74c78d95fe798adc1b6f42c2c12ba9d8b65e3c12c74cf44175b512ebf7af88ee389778384a0e6ba0e89c7db71da7a401033522e8b3c5fa2fa6e616d09831c7ea32076a2ad104486ace4999e7ed3a79fa70ff99ea324513d759eb163f37cad0c8a6dfb1a560a589a7f4c241aed8f76f58399c7200710617b8f942e5b5b68409451f63fa60f98d7f913556bc16bf07307b6de571533ddbbfcb4607dfe9ff9fae844dcccad51b6aedf0ea449ad22f92a2707923b8b093986d14584c22e25212096dbb4501c9d70abadce63278dd566c5840b53788267136b8a86c6451a7d681b65d46531b28550cecb5981e30432b61d98cfd6c8c81395e07abd3d89cd41d888ef0e028b714d56864270e0b524acf496712279435f4dfdd1a070c51344459d6dd140df7ccdb0dd82d5fa181e72ddf1c9b7f084d372bcede677653f8ae49237acd4612aae199cb61b92a08539339fccda02eff679a45b546f60d16da2f4a59f3defbad15a9830eb502ecd0b47c43da9a6908b25f5d88711ad278636e06dda82d35418733d897d55d65c80c6cffc20c461d640688e310a729918bf491d1d736dfbe8e6197ff0671d0ee28396a1eb46d7615a3ec89387045a5156cc2827f32c15e159d5a6e3e90d9ce5050b8a6b28e29c263e40d4486ede2b5dd9ffebbdd40ba78440f3f54da87929b9d2ae179f2d86c43a699ae13e82f5a2c09b28f120131e7053b32d68135633844952fea92643d2f18966ac4f3f53c9d9f47c5fdb9784a9f101afb25504808c160ac205032abf2bede0a92e86b55cb8f43b77b27138b749d786b0db30dd1564212bdc28d125258321a3349562950179ba2ada4e6f8831459059914f68dfd99be3f22117c589cf07503cc955aea2870d002f778a1e39f74f26288a29f2a98a797dcbabb14e12523844c2e3977aa1b8b5ccf8c0caf223d98f3d431506c71b3b414ef935fd48d78bf12b0d92e8efb81314b84a7471350a9557f3e3fbb829e2f9915ce4d0a2f0431582931b74f39cc6eb097f08649939d5b68133207824707a5807a614713f5bad19c47eaf4b1f5b0a818625167e331c063f1781ac8f36579e9049947", 0x1000}], 0x6, &(0x7f0000003580)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x158, 0x4008094}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003700)="9b9d78b31d929636b39f8224f77ae8d5b55146fb0790230e350855dda4ea92777a46c61a0eea64ce33edd7e22d88", 0x2e}], 0x1, &(0x7f0000003780)=[@iv={0xd8, 0x117, 0x2, 0xbd, "11a9dbebafa3c7504a79a822ff671688772bce07684adbc5c7c5c7762883e26378bc3e10f134423c24f997610fa45cd4d2e50044e2f15478007989ac85fdaef7fd9c959ec12d977942c1df20071b5d62d19ce96a336fdf899bbae08ee356b43fffa8f9beb4a075a81d1c7902d6f44dd67f8506716ca74f92dec6125b9b0487e6788be51bb487bd7d6ea35b919e586626b498e9e99d9ec113990969b5f32b533de081037fbfe02c3b3d6bc1c91d86a5b956340751cb26029e90988df1f7"}, @assoc={0x18, 0x117, 0x4, 0x37}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x4}], 0x6, 0x4000) 2018/05/29 04:44:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x8000a, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="8adb386ebb9a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x1, 0x6, 0x3}], {0x8100, 0xffffffffffffac42, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/29 04:44:53 executing program 7: r0 = socket(0x5, 0x7fd, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x10}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/29 04:44:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xff0f0000}]}]}, 0x20}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x80, &(0x7f0000000040)={0x8, 0x8001, 0x5, 0x81, 0x100, 0x9, 0x200, 0x935}) 2018/05/29 04:44:53 executing program 0: r0 = socket(0x8000008, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e617400000000000000000000900c000000000000000000000000000000000000000200000008000000000000000000000000000000000000e8000000001f000000002221c99e0000000fbadcb6986506000ad9dc7abf90c52bcea6b34e26498224e563f534484625aa66fd98536037a79bdd103a26ed7690b4596e2c26a99056918e99e7644073f05a3483eb1130e3cfba2e7e8d17fd1b3ad8c2dc3932401d7e"], 0x48) close(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r1) 2018/05/29 04:44:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000002c0)=""/116, &(0x7f0000000280)=0x74) r1 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)) 2018/05/29 04:44:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sysfs$3(0x3) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000400)="5e649a0c69f10542433960e143663486868bbf5f6cb82c5fa2714a702c9a7dc3c91e363ccd08c8ffb132e9c6308c342f14a9b5111825bcb116fce21ecfc28cf3542594ff3c98e06083451a28f8ebf2d7dc16c2b496ffc7707538d7061ac66b100ad8ffaf4ed5b8d4fd91a9a8db4df5109c41d4fa195c471b7acc1166291878ddf9159106cb807443c915957b4bb036735b41c329875faab249799b0173041add907bdc2f3cae0cebba4cafa9") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) write(r0, &(0x7f00005f1fe3)="c6", 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) read(r3, &(0x7f0000000100)=""/14, 0xe) r5 = getegid() fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) 2018/05/29 04:44:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x4}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x23ec, 0x0, 0x2}) write$sndseq(r0, &(0x7f0000000240), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/29 04:44:53 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x54f, 0x80503) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@rand_addr=0xf7, @empty, @rand_addr=0x4}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000100)=0x40000000000078, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000300)=""/197) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x81, 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0x2f08, 0x20008010, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x6, 0x100000000, 0x100, 0x0, 0x80, r3}) 2018/05/29 04:44:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x80180) r2 = shmget(0x2, 0x1000, 0x21, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000)=""/4096) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x5, 0x9, 0x1, 0x7, 0x9, 0x8000, 0xfffffffffffffffa, 0x0, 0x10001, 0x0, 0x4, 0x7}) 2018/05/29 04:44:53 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/4, 0x4) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000480)={0x5, 0xa45, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d1bdbb8072567f8327d9bd3940a319efeec4fa8957152533f882f7fc6ec5cd73d65bffe11755450e9f884321ae415c73648749f62fb21506441bff3e29a4df8c"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 2018/05/29 04:44:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4141, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0x84}, 0x8) 2018/05/29 04:44:54 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x7, 0xffffffffffffffff, 0x2000000002, 0x4, 0x0, 0x400000000000}) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/165) setsockopt$sock_void(r0, 0x1, 0x2253ed1138bc638c, 0x0, 0x0) 2018/05/29 04:44:54 executing program 3: r0 = userfaultfd(0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/29 04:44:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x0, 0x3, 0x90f7, 0x8, &(0x7f0000000000)=[{}, {}, {}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x64, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 'bond0\x00'}) getdents64(r0, &(0x7f0000000200)=""/78, 0x24) 2018/05/29 04:44:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000300)={0x3, 0x383}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000240)={0x2, 0xffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) bind$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58) 2018/05/29 04:44:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0001002ac1414bb0200000000000000"], 0x10) 2018/05/29 04:44:54 executing program 7: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10810, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x68c617bf, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/29 04:44:54 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000170000/0x4000)=nil, 0x4000, 0x0, 0x400032, r0, 0x1000000000000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/29 04:44:54 executing program 6: unshare(0x24020400) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f00000003c0)=""/244, &(0x7f0000001000)=0xfffffffffffffccd) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000005640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="4234760218", 0x5}, {&(0x7f0000000500)="e7327717f051297134dba36c74996bd261887a0e8a91851070cc09a471fc91683e4c4b61ad39688eece1f3484c63e05ce7007879f3d4fc53a6897e9534a1509645af258915d15ce5be1a9ec1d7c6c8d86b43d3c5193293f2a85630fe4def082e6758cd945d07d24ef59cb7ae2623418a92f1595ee4", 0x75}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000580)="27e365e6e8f93ea2a4ebc136e051c829d7dc5618c43d570d9607cf8eafdbb9d8fa43", 0x22}], 0x4, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000640)="0634cab9e8b824c671cbf096bfbc8fa6e44dc99c76aaecffe8485a05b04538a14003545ff76f2ec45450c361310ffbe60c0725d03c38c9665c08b33f0cca57dd2f9d0cc14121793246fe1a5feb10017e089ba182ebecf13caeb17d519cc3b0dde9071cbacbc1e172be090676128849d41d447db8a58de1bd7a77", 0x7a}, {&(0x7f00000006c0)="d49f66e52b45feccc7281ee10959de6db3d669f0ccda2f4797eaa31ef5a0feb55670f0abbcb0650eace5b8018634464e511f03224919a4060338a7435c6e5a137c5ee58c0afc63b5ec65638ac1691e9fa867b6877153049118230b6dd76ffd6ecb1c8a63153ae96955ab7614b6587f0a", 0x70}, {&(0x7f0000000740)="86dca4e38215b344ad5d68023a2bb4f772b104c65281", 0x16}, {&(0x7f0000000780)="9a698fcd4875e76ed3bfc513c0f99ade40fc0bf2a8fd1fce54bf2fb8a60dc94910cfb3402ff9b07b1e26a6d5fd642460562e8fc084410c261a54e8e78d2d6d60fb3adf992d9072240baa63c282240585db68d1065582205adee35c4e287065521fdf6aae6753ee63c2082b55efd02a8ec288b64437dedeb1148da27522136eecd3da2f95f23efc16dc12e4c57db3a2f62b716fdd6f07d691fc000f21f5d6d62e710576ea55800fac230d864f4814b128de9bd758667864", 0xb7}, {&(0x7f0000000840)="097450eedc6a374065eb306d3ba6c3a8a37aa7a70bab6253f6516ef6633308663b88fe170aa7a19d752d86e9ce76713616e7b7b8f3f3be18af2d2ac50a9b67d03ab9d34ea88512d711e5d439617bc457efce5ce32246a493d9d8096cc00c76a9e5d37a60223d71a9d5876223282123ff77e6121e8df5c387b3749e0165da014448fd832b152861b863c4978f12f1e8dff24f2bd8fbf2160b609d38777791429e12df2d7b6adc2a4b4d34c19c153eaf01c33125eb9f1a51520827c5b418982605020c80b5", 0xc4}], 0x5, 0x0, 0x0, 0x4004000}, {0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000002040)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}], 0x7, &(0x7f0000004240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x58, 0x117, 0x2, 0x3f, "ab822e5a5fe8168db19c2b975faec279bfe8ae102b289088d65664b3013455e6ec1b0b22a8de791f0e9a8fa35a04c54e0468b785101cd9504d1c836317887a"}], 0xa0, 0x40004}, {0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000004300)="98851f671beb0127b5c7f38a655d27ca6fe563ac60bf92227f9a967088089817ab597539efcfe5de63641c0d4ba9ef3dc944c7101197ddd07b44b8a565c0afdd5e4a71f708d60f78af27f7a7f162bce9a3276067983f6b011d3bf713f05c13b9b35c1082f9b082a344521d85838a728963500f9189d013d367a72e6ab21643e0bbe84f4ecb0b607e07dd25f5055f2b2ea94603d235ea0b1d50c8288cde8a93a536e2c2b58666f923701735521986a8c1d5951e3b2920ec611cfc", 0xba}], 0x1, &(0x7f0000004400)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x4}, {0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005440)="a79df19797e63eb6ff8f6b54c7d2e5f9a934dc296f901ffc18cbb13bf8c90e1d408acbc5fad00ab21e48d5d16cbce0112cb332a2d6133bd56e30a5423036aae1cda1dd8d2a0df8f17b54b42a5b8c67a0e55c745c148f86146dd7cb0526bfc476fadf19b04f4107045edd1b39d0ff2caeb52582bcb7cfc4b0cd7bbc727e4022dd7d2379db5d1e3e258c6f58321831", 0x8e}], 0x1, &(0x7f0000005540)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4b, "f39885e75c351660af993aa16a6de746b394addbc3bb95d96b5bd6159068c119188eed19cfd216c0c16f276cbc14173d04cddf6ab667973cc2ea55a452fb27f1989f00753d32fbc65d293f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x42, "f6313ec7fc13279a43ea958a54cb9ff24078329eba05aaa7dc6153d0c151f6ea8ac1ff9ade8901f84d53fa7f775f8914a289efa0a4ea00776bb973ff95f7d377155c"}], 0xe8, 0x4044044}], 0x7, 0x20000050) 2018/05/29 04:44:54 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10a) r1 = socket(0x11, 0x80002, 0x0) sendto$inet(r1, &(0x7f0000000000)="201dc52128513ff056936f710f65b9f169e19ca4e9611966e62c8453b209631be8925c8b88fa5d7fd65c8429756b0d2fd0", 0x31, 0x4004000, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/29 04:44:54 executing program 3: unshare(0x24020400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00006e9c68)}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ptrace$setsig(0x4203, r2, 0x8001, &(0x7f0000000140)={0x2d, 0x9, 0x3f, 0xfffffffffffffffe}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r3, &(0x7f0000000040)) 2018/05/29 04:44:54 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2c0000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x400, 0x1c, [0x4, 0xd232, 0xff, 0x8, 0x24, 0x0, 0x401]}) r1 = socket$inet(0x2, 0x5, 0x1000000004) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffec) 2018/05/29 04:44:54 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9a", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r0, r0, r0}, &(0x7f0000000500)=""/11, 0xb, &(0x7f0000000580)={&(0x7f0000000000)={'sha3-256-generic\x00'}, 0x0, 0xffffffffffffff64}) 2018/05/29 04:44:54 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xc0fc, 0x210800) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket(0xa, 0x1, 0x800000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@remote}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) socket$netlink(0x10, 0x3, 0x16) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000800060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 419.846840] IPv6: Can't replace route, no match found 2018/05/29 04:44:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/206, 0xce, 0x2000, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/46, &(0x7f0000000200)=0x2e) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) 2018/05/29 04:44:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x458001, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x9, &(0x7f0000000180)={0x3ff}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x111080) r3 = socket$kcm(0x2, 0x3, 0x2) bind$llc(r2, &(0x7f0000000040)={0x1a, 0xfffe, 0x707, 0x2, 0x0, 0xdf2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) sendmsg$kcm(r3, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1100000000000000000000000100000001"], 0x11}, 0x0) 2018/05/29 04:44:54 executing program 6: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x80000001, 0x0, 0x0, 0x8}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x2}) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x210000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/05/29 04:44:54 executing program 5: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x288200) mq_open(&(0x7f0000000000)='.+\x00', 0x0, 0x0, &(0x7f0000664fc0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mq_unlink(&(0x7f00000005c0)='-$\x00') 2018/05/29 04:44:54 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000015, 0x80, 0x1ff, 0x101}, 0x2c) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) flock(r0, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000400)}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/29 04:44:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000340)={0x1, 0x4, 0x7, 0x9, "dd93f35e3d36e1456bfd218f00506030d0f6b3825833dffa879837c565acfdfab4af6b41fae3d0d851c678f5", 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) r5 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='net/dev\x00', 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$negate(0xd, r5, 0x7, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7, 0x731, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) sendfile(r0, r2, &(0x7f00000000c0), 0x80000002) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000380)={r4, 0x6, 0xff}, &(0x7f00000003c0)=0x10) 2018/05/29 04:44:54 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80800, 0xf82) unshare(0x24020400) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000180)=0x4) listen(r0, 0xffffffffffff9887) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/29 04:44:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x40) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"ce1d2dbedd1cef"}, 0x6}, 0xffffffffffffff7a) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) [ 420.018280] IPVS: length: 46 != 8 [ 420.047524] audit: type=1326 audit(1527569095.042:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26045 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 420.088489] IPVS: length: 46 != 8 2018/05/29 04:44:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)='x', 0x1) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) write$eventfd(r1, &(0x7f000057bff8), 0x8) 2018/05/29 04:44:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x880) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x0, 0x3ff}, {0x4, 0x7f}, 0x9, 0x2, 0x401}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="14552eae8ae5635ca0e5769050faab03321d7698fc5b6c5ce3197e0c4efa1e8b6e4e338777803effa9ecd24bbc8131bfcc878dd32fa3adab6e16ea245c96625dd2c82471b0888e7a0cd34233f00617f76412466f91e37acf54b276bfb24fc2a2db0d3d6a3fc711b168898ce3b6580f76ac84be137d38a3661f4b5ba8dc8ee9f715bc5a850000b1bd681800e9e745cf07c5b0923932fbe298aff3f83600000000009e0000cefbe7a9f8eb1b675e53f52b5295a72788c13f1cdef54844a932d7dd34cc7e278de26b12a9e38f", 0xcb) 2018/05/29 04:44:55 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r1 = accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xe4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/29 04:44:55 executing program 1: set_mempolicy(0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0x40) clone(0x40107ffc, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/05/29 04:44:55 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x800000800000001) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000000)=0xfffffffffffffea2) 2018/05/29 04:44:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="0101560a07d1f5bfcb", 0x9) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000001c0)=0x84) 2018/05/29 04:44:55 executing program 0: r0 = socket(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x1000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000600)='/dev/snapshot\x00', 0x28200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x6f5, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000180)={0x1000, r3, 0x3, 0x3}) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x180, 0xc0, 0x0, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0xff000000, 'vcan0\x00', 'veth0_to_team\x00', {}, {}, 0x2, 0x3, 0x40}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) accept4(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000005c0)=0x80, 0x800) close(r4) 2018/05/29 04:44:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x4000000000018, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f00000005c0)="4f4600f3", 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047452, &(0x7f0000000040)) r2 = getgid() setfsgid(r2) [ 420.940273] audit: type=1326 audit(1527569095.939:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26045 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 421.024157] l2tp_ppp: sess 4/0: set debug=f300464f 2018/05/29 04:44:56 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) r3 = socket(0xa, 0x200000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005a0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000440)=0x18) bind$unix(r5, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) msgget(0x0, 0x412) connect$unix(r5, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/29 04:44:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)) [ 421.054971] IPVS: ftp: loaded support on port[0] = 21 [ 421.067327] l2tp_ppp: sess 4/0: set mru=0 2018/05/29 04:44:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000300)={0x5, 0x9, 0x100000000, 'queue1\x00', 0x3fff80000000}) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x2, 0x4) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000080)=@rc={0x1f}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)='G', 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000140), 0x4) 2018/05/29 04:44:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xd7cc}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) 2018/05/29 04:44:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000080)=[{0x9}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/205) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000240)={{0x0, 0x6, 0x100, 0x7, 0xed54, 0x400}, 0xfffffffffffffff8, 0x8, 0x8001}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB]) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x89, @broadcast=0xffffffff, 0x4e24, 0x4, 'lc\x00', 0x20, 0x48, 0x39}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x8, 0x4, 0x4}}, 0x44) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/29 04:44:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/100) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e27, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/29 04:44:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x56) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xed, 0x100) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="40da0400", @ANYRES16=r3, @ANYBLOB="00002bbd7000fddbdf2501000000080004000300000004000500080002000a000000080001004e2200000800020000000000080001004e200000"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) [ 421.366091] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 04:44:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x16, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) [ 422.044292] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 422.311645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 04:44:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/29 04:44:57 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$int_out(r0, 0xc1004111, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) ptrace$pokeuser(0x6, r1, 0x1f, 0x9) 2018/05/29 04:44:57 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x18, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1000000000004, 0x100000001, 0x2, 0xffffdfdf00000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="a76d168ec51f38c4e8fbb889e7ffee977b9d929311d19f29735bd7c6b0b06126b61127e9eacf7478e4025e12832b5f7ad6c01f52bbebf7377e5bb0b9c0565865fb59e1600bec0d5566613906945736d62343d40e43ce1ba7724cafb8e1799bc32cc68a561f9921b9cbc2bb2f44419908c0274aa0188ac0f3960b59b39d5dfaf16c24ee233adf169f4ed8b90cd9ee", &(0x7f0000000200)="e4d135b650f42ef1291601bf899fb186aaba5300000100000000009eb255e40b6f1cd7bac09637b4ea79dd061818f25cd12ea57ceb7449d0b83f"}, 0x20) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x100, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000380)={0x1f, {0x100, 0x4, 0x2, 0x9, 0x7, 0x80000000}, 0x5}, 0xa) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400440, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1102800}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c001400", @ANYRES16=r4, @ANYBLOB="0000df25060010a2f8abaa00000800044f3b060000000001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040004) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000280)) 2018/05/29 04:44:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x414001, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)) clone(0x88042404, &(0x7f00000000c0)="2f129b01b8072a7f0e81134c1d33697d4a27c44fc39e98ff14ee659393e533631d98dbf1f37f70cc67ee61a3d55385e237891978c1a3650abd91ffd8c037a6dfeaf803d1d4569f392b0a3b3a876db3a3ff8a1beb667675373b3cee7a44d296f2fbd35cabdd942a20f7f08dbe3424", &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/05/29 04:44:57 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000340)={@empty, @remote, 0x0}, &(0x7f0000000400)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c80)={'team_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000dc0)=0xe8) accept4(0xffffffffffffffff, &(0x7f0000000e00)=@can={0x0, 0x0}, &(0x7f0000000e80)=0x80, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001500)={&(0x7f0000000f80)={0x570, r1, 0x411, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x138, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x1f4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x3c9f, 0x5, 0x1}, {0x9, 0x8001, 0xb640, 0xffffffff}, {0x8000, 0x0, 0x0, 0x1}, {0x0, 0x1948, 0x40, 0x101}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r7}, {0x218, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfdf2}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x165}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdb}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x811}, 0x10) r12 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) name_to_handle_at(r12, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x62, 0x2b, "8aa03ad1702ba8087b346e4812c3e9eabc20674148619525606b0e0070dfc49ea4aecff93b6d7c4536bde2c117f983a080614f06ca15d676c96097384a4d797536cbb8f76991c7a15050a27bd641262e84ee69bcb9fe05afa1d2"}, &(0x7f0000000200), 0x1000) 2018/05/29 04:44:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) write$fuse(r0, &(0x7f0000000180)={0x18, 0x1, 0x9, @fuse_notify_delete_out={0x5, 0xfffffffffffff001, 0x401}}, 0x1a7) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write$fuse(r0, &(0x7f00000001c0)={0x50, 0x1, 0xa, @fuse_init_out={0x7, 0x1a, 0x6, 0x8001, 0x6, 0x3, 0x775b, 0x9}}, 0x50) write(r1, &(0x7f0000001040)="24ac068c1e6251fd", 0x8) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x8, 0x3d, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) clock_settime(0x0, &(0x7f0000000000)) 2018/05/29 04:44:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0xb16d, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbf3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]], 0x10) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000500)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000020a43ba5d8060000000ecffffff0029ec2400020cd37ed01cc0730ec279b287bf4042d101d6977b4e0e8ff5398302aeedf49230", 0x5c}], 0x1}, 0x0) socket(0x5, 0x0, 0xd8e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="b912f141af00000068d782288daacb6938be7a0a5ca97e35aa2f9fb836b404017a74bb127a06308841fbfae18cd89fa5cb4f1d1bf4ff485ddf20c038b937070ffed21ef71cb34d67f614af2039ac5372fe16ee9ed4b96d28ed803f2f1af872ca4b397183917ee92a95948971525f0a39db9eea779bdb8b25ff16efef0b76a0a62c88c9773334b5b9e344e9f5f088f92247a158d6650d25609463930fbdaecdd883b9516ac285170b891677e14abb20caff8e0b"]) 2018/05/29 04:44:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b2, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x208000, 0x0) setns(r1, 0x0) [ 422.681113] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/29 04:44:57 executing program 5: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x433) r1 = msgget(0x0, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) msgctl$IPC_RMID(r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) [ 422.749225] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/29 04:44:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0001000000000000b6801766fbb1ddb2e600ed54544b19", 0x18) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x8c) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/6, 0x6}, 0x0) sync_file_range(r0, 0x4, 0x1, 0x4) 2018/05/29 04:44:57 executing program 0: r0 = memfd_create(&(0x7f0000000440)="2f640004000000", 0x5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) lseek(r0, 0xfffffffffffffffc, 0x4) 2018/05/29 04:44:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) ioctl(r0, 0x400000000000890e, &(0x7f0000000000)="803c") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x34, &(0x7f0000000200), 0xda) 2018/05/29 04:44:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="f90ab1df4606dcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47ff6265999180e863ab8c8f832c974893448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb440987f66d375536b9d27fca8ec65295da056459cf3b913c600b4f4d4cbee241fe", 0x7f}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f00000016c0)=""/84, 0x54}], 0x2, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) 2018/05/29 04:44:57 executing program 1: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpid() connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) ioprio_get$pid(0x2, r1) r2 = getuid() write$cgroup_int(r0, &(0x7f00000000c0)={[0x0, 0x3f, 0x3a, 0x0, 0x3f]}, 0x5) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0xffffffffffffffff, 0x8, r1, 0x8, r2, 0x9, 0x7, 0xfffffffffffffff9}) 2018/05/29 04:44:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000240)=0x78, 0xfffffffffffffef8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x67, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblcr\x00', 0x10, 0x4, 0xd}, 0x2c) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='highspeed\x00', 0x205) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/12, &(0x7f0000000100)=0xc) timer_create(0x4, &(0x7f0000000140)={0x0, 0xa, 0x0, @thr={&(0x7f00000002c0)="b593b2d86b32c5466cbd8e32560a65ee05d83859c70f9d99c0b3223d9ce34f24a3110a2d4d6fdebd1ee3a5b28983b73fa3e09ffd0abe622c01761999fffff64226de6aedc977b6b8c7650d2fc7ff9f9ecfdba233d7cb72c6af34bd541e4730b57880a4cfdfd8851412b07a1469b76a6ccab9dc88e853bed1824d4c20edfbbb6398b99362d4aab7d483c8f06bac0e8893a8311ba9993822a01e1e9220477a1d12", &(0x7f0000000380)="476e32cbbfa2e27f08a41a79868c1ff5df4fe35062fe4e836f9ff5d84343cee018f285683e75147a14722d749f900e7f999ea11b035459eb2c2ce2c970011e87283b785044cc3ae7950dfe3b69a715fb1aafa06d0fa09651b7863b81b15e168367c8bfa90db13c43d310c07b184975af9d3c9664766ffe19e126d7d9955792ed1c5a18ba49cd0aef8e511c9457991d67b8f5563a930a20bceca17961ffb5e7588cb107740a644437bdcc56127d15be228d5859c841346b1b307d25329b26296e0440be0929c3215525fa84d60558422646022ab893e0d3f00c4f7a35b77e18150800e86d17fb399ff135e727b1fb93d20dfe8c40d5542f"}}, &(0x7f0000000480)=0x0) timer_settime(r1, 0x0, &(0x7f00000004c0)={{}, {0x77359400}}, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x6, 0xffff}, 'port1\x00', 0x31e77df6f15a79c9, 0x190000, 0x1, 0xd3ad, 0x2, 0x3, 0x101, 0x0, 0x1}) 2018/05/29 04:44:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x143000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x9) 2018/05/29 04:44:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000000)="8100756994094bd7f1586f") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/248, &(0x7f0000000280)=0xf8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x2cc) [ 423.081943] IPVS: set_ctl: invalid protocol: 103 224.0.0.2:20002 lblcr [ 423.200302] IPVS: set_ctl: invalid protocol: 103 224.0.0.2:20002 lblcr 2018/05/29 04:44:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed5548dc2c683bcb139a1fa07424adee901d2da75af1f0200f5ab26d7a0") ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000140)={0x100, 0xfffffffffffffffc, 0x7}) 2018/05/29 04:44:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x7e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)) 2018/05/29 04:44:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000002800)='.dead\x00', &(0x7f0000002840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002880)=']\x00', 0x0) r2 = request_key(&(0x7f0000002940)='cifs.idmap\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000029c0)='/dev/usbmon#\x00', 0xfffffffffffffffe) recvmsg(0xffffffffffffff9c, &(0x7f0000002d80)={&(0x7f0000002a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a80)=""/33, 0x21}, {&(0x7f0000002ac0)=""/238, 0xee}, {&(0x7f0000002bc0)=""/34, 0x22}, {&(0x7f0000002c00)=""/90, 0x5a}], 0x4, &(0x7f0000002cc0)=""/133, 0x85, 0x2}, 0x2100) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002dc0)=0x80000001, &(0x7f0000002e00)=0x4) keyctl$instantiate(0xc, r1, &(0x7f00000028c0)="831e4400c12226db8ccab34074c22b4e3431e11b23ec0af822bbc0dc613138de70b290fd7f882be5ea4bd32e9b926cc8c0a09c0a0f25c6cf2a2a33306d28f3c48b4d98bb0be4387de699bdfb53bf9986d30bb5de5becc8c4de32", 0x5a, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x1}}) io_setup(0x3, &(0x7f00000026c0)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80, 0x600001) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer\x00', 0x200000, 0x0) r7 = eventfd(0x1) r8 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x8d, 0x500) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000002540)='/dev/zero\x00', 0x101240, 0x0) io_submit(r4, 0x5, &(0x7f00000025c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000500)="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", 0x1000, 0xf8d4, 0x0, 0x1, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00000001c0)="0cb20c7806221520586e818398976a8796b53d86ee1620291965bf927f88c7abf742571ee22c7fd92a0d77fda45d634acb581a7714d87d14e456dcf8a4de57b400f433ce1a1eac65a32db7b942b991a9b0b59390e2eb3adbd479fe0a2100d6b58e8ace642b8dbe2c58923aaa8536e4017115989a471427af686a96c6c93803c3cc43f1f818cdeb708367cd13302be31c1d1baf5dd8ad9ea6a7d5fb514519a89dc64987f92441de2d47c1098a9f046c5e5e0db15414239fc5b715d237ea2bda1e8e7d3da9e6da8fc4580acf82519e1c1ea18fb11723213787f05490d5c2ca455dcf1a0f93e1a258", 0xe7, 0x1ff, 0x0, 0x1, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x6f, r0, &(0x7f0000000340)="7d33417a84672f1cdc52be6add73bc02657948a9b395cdfbb2a291bb2d33e458a3125c2b3caa210db39757d090bfaee09580c9695232b0877b3c00e476df8ba87eeb90a0d897966ac222c6735632df1471ce075008023e76352dc3f813ee2bf56fe3ed63749d2bb38236aa09cb30e7a567b9d8ab1d8716d0b1829610b863f9f066551f41e4ca88e7dc", 0x89, 0x8000, 0x0, 0x1, r7}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x924, r0, &(0x7f0000001500)="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", 0x1000, 0x3, 0x0, 0x1, r8}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000002500)="cfca446605ea86bff74b02219b55ec7412", 0x11, 0x7ff, 0x0, 0x1, r9}]) getsockopt$netlink(r5, 0x10e, 0x1, &(0x7f0000002700)=""/221, &(0x7f0000000100)=0xdd) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002680)) r10 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5422, &(0x7f0000000080)) 2018/05/29 04:44:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 'queue1\x00'}) userfaultfd(0x80800) 2018/05/29 04:44:58 executing program 2: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) readahead(r0, 0x0, 0x0) 2018/05/29 04:44:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x20000, 0x28) r2 = epoll_create(0x5) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x9, 0xff, 0xa, 0x40007, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)={0x90000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/29 04:44:58 executing program 5: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x4, 0x2, 0x3b, 0x1}, 0x8, 0x1, 0x0, 0x0, "83ff97465896453d"}}}}, &(0x7f00003b5000)) 2018/05/29 04:44:58 executing program 0: setrlimit(0x2, &(0x7f0000cc0ff0)={0x1, 0xfffff7fffffffffe}) shmat(0x0, &(0x7f0000ef7000/0x3000)=nil, 0x0) mmap(&(0x7f0000ef4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x97, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'wlc\x00', 0x0, 0x7, 0x9}, 0x2c) [ 423.313467] mmap: syz-executor0 (26215): VmData 18448384 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2018/05/29 04:44:58 executing program 3: r0 = socket$inet6(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000300)="5500000018007fafb72d1cb2a4a280930206000000a810096c2623692500040000000293f0ff56039848a3c728f154c46b7b31afdc1338d54400009b84136ef75afb83de4463e1721ab83ab8220000bf0cec6bab91", 0x55}], 0x1, &(0x7f0000002040)}, 0x0) 2018/05/29 04:44:58 executing program 7: r0 = socket(0xd, 0x2000000000803, 0x1) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r1, &(0x7f0000000100)="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"}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvfrom$ipx(r0, &(0x7f0000001580)=""/224, 0xe0, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "48b6ae225a13"}, 0x10) getsockname(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001140)='veno\x00', 0x5) 2018/05/29 04:44:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 2018/05/29 04:44:58 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000540)=@can={0x1d}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a00)=@un=@abs, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[{0xfffffffffffffda1}], 0x10}}], 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x3fffffff8000, 0x4) 2018/05/29 04:44:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280), 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/29 04:44:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x5493, 0x3, {0x0, 0x3, 0x7, 0x2, 0x8000}}) recvmsg$netrom(r0, &(0x7f00000019c0)={&(0x7f00000000c0)=@full={{0x3, {"4bf931a9491091"}, 0x101}, [{"ac76c6c9b26cec"}, {"2e8066637a1db6"}, {"ce6dad596af01e"}, {"ae5fd2b119a2e1"}, {"84ff813128abd4"}, {"d11ddf1f4c5d04"}, {"cc1cf123b72c76"}, {"c8fae82cc85f7d"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000000140)="1973af9151053f463059a41e9e3ddc298c5d532ccd0c8437ddecfb8f2e1ebf6976c52ae2", 0x24}, {&(0x7f0000000240)="a06a01577cd9713f7df62f326aa00493699c0103d4e108c605a74556f41899757836dbf7db1655f8c575d62bccd7c548a04d25abc48f8eb12e6410147696d0898c77299de220f4d4ef768a150b8cf2450efbe85e67980803867157e3c79b9f76411ea6ce202d72b114d676302d23e68a8370847b111fea338262be2235b19eb2d5b9c76084a999e44d607b6ca937ee46fce04758003a0c6076bf67dc5e14065f4fe09a5f8595eed358148a5cbe2e1194dc", 0xb1}, {&(0x7f0000000300)="fc178fbd4750349261855ec43b2e10eb9b6ea2680f03c88783efe9aecaca9daed3859f679db36b6b80b39bbd17eeff5316c5ea37ee3e30cca7bdd77e64089603829047884d0931bcc0f42933", 0x4c}, {&(0x7f0000000380)="b0d5f53b594b6445c313d093c1f00da01267c7ec8525d3fd715ab92af31fa65c2661dba35ebe4131108d72274c68bcafd98da67cf6be760a2b5008cc66eb774dd342f56bf51bba3ab99fd6931cfd7d8335f321e80297a277b8a7e301252bba87783a8f07c46f953810612f466fad0ada965b7f9d5241fe8e6b3e6133b6e5233f5d5ae5be0ad1911e74c121f1af7357fa0b549ad5ac752724c7f1b4f16be91b09b573e96305aa05", 0xa7}, {&(0x7f0000000440)="20908d8c071c73ccf564", 0xa}, {&(0x7f0000000480)="2560ba3f5f6bfecee5d3e8fc8388fce816dc2a4b0363cf27c1611f596d6dbae1a5e65afdfa31cc007bec191ed811daea75847260e231496607a967e5ad81962b4eb10bf4338da78b442bbd7287210eb8a636acdce3d562d6342ca92cb0562664051f242fcbe4ee73e03d6aa528cac7b8a217f6b49dd05fd68fe8a14552293b2008b4664a843c047851a703df3231c51a349a9f9688a4359a7370ae2bc03e849914db24b17fcab997cd9de8848c6ffa59421598a6eb128406b99456897c0f700f8a743d7e675647dfe42641b68e3695f24a077465970a39f8ff867065081e744cbcfff62f8838b8c239ffcf24a937", 0xee}, {&(0x7f0000000580)="80659eaeddfd40e3b0f817f114db826c083176daeee82c2d03493a199b1692d3a03a37306f8d8fe55868436d7794a8e61b993fe86e38156dd9971be7baf11654c5f347d669a368ba4678cc6076d94ce64bec43d93c404550c6568a0244331785ffa6c59650f2bbb92021a4096f9eb1cbfff66b3f3d68342711633d94c81ef88e7308e8acb2bbce9c3eabda1978ad6a2f5656836134516b1dee7de7f45b1814720e47e432f2411382dc593e0662c3784d683ecb5c567dce690d1b208320fc97d0fe599f3881128ca9a56e", 0xca}, {&(0x7f0000000680)="4c78f5202d3f86f3601506a4ac15bbb7651f6d2f50bb85caf18fa2b09c93ffce5c0a2d54695532c56d6471246f4c5ab35a73139007f6b996051c55b53fbc35c245923a526cf81e4692df226b9d3871", 0x4f}, {&(0x7f0000000700)="1b9ff2024142d80a3457d937dddf95993869d3d22ea67591a343750998c69d52359e7978390d010a60e789c5d4a370828f9e8c7ceaba398a5a0f52d54f2d404adadff7eccdf6646acacd4d6c39238067a5213de5b9e625014fc0a18c081d27926b87c7a829426ea30c90f68931bdab0183009e75ce06e3de7ebb498957c9b32b53", 0x81}], 0x9, &(0x7f0000000880)=[{0x38, 0x19f, 0x3, "193c18bf99cd58ad9accc628707b1f83141bae32b9530395b647d0da47609df023896b1c"}, {0xa8, 0x0, 0xffff, "3723f323c3bfec968c4d5a0ee1a04076e3b7050a06f507f3589f723200212562ee09ebbb69a3fee4941e781af1df0d286b2ca73861beb422532741c2323fec7c68059e095817e5db00f4c1ed61f12a29673fbfaa2e51143c0078936dcc2e2bb4db46943d80cb9b42fb79fdcfbcc7825b796e68963ac323208895f84da83e591ff21a989836cb3ebf4bed41421ccd47e72862a7e44d96f7d0"}, {0x20, 0x11b, 0x7fff, "d07695bb3b52a361e812"}, {0x28, 0x10b, 0x200000000000, "d7c591bca46f87473901c256b8408c773ae3ccf8a2f4a6d8"}, {0x1010, 0x104, 0x1, "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"}], 0x1138, 0x14}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c8523bf013cf66f4d3cace3f44b67d6666d6df4986da6ba6d12c56fcbf39271311ff086338ed34421592317b5ebab010000003b67d1967a48c88724176b523658f8b222d871953ba78e4927ed130357bc36a2174e5ebb362604a959ce960df6ef71fcc695094c62bdf3638af5897fa1c8bdc4da9f8add396a0be50000000000000000000000000059eb1a9ec742693ea6a85cd68c358af0d762a7126a63553cd8cf31148cdc5667eb0388c13db5") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/29 04:44:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x14}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x7, 0xfffffffffffffffa, 0x100, 0x9, 0xc936396b0fd7bf55, r2}) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/29 04:44:58 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626264c0c6421131e9a4046729b2b87146f00000000000000") mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/29 04:44:58 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x100000, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x29800}, 0x8) 2018/05/29 04:44:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003c00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000004200)={&(0x7f0000003ec0)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f00000005c0)="2f65e64783848be18b6e8dbf3cacd3ef0675eaacb0eb4128e415708745d406133b6dda825e7a710898abe4d751dd30635eac2c6aa8c0c8e6d4c52718c457091a049fb262b302e937ec9d2d4acb95bd034a812497cc8ec4f85865bfd92d7d66eeafc4d11e2658ae2dc826f1b881232bc81e12e88ae3c0b8999608c50605fe663da77dc7ea533bb9b85ece41526dff3d8966432dc8ef4cf322d01b25c49dd82f6e36e9b1210f8918999af2b527d6c358e3", 0xb0}, {&(0x7f0000000100)="d1c97cca4348b359ac37b6654f8c3e0d18315a5b23c0d6f327fde536388a739c530d3c9da71bcdd0a0f773fa2c41d1ffcf50d1e6d138043cb660054e3eb6d8ec7ed03216e792f4eedc356564238d5bb781cb86d5082bab22c9bc1caf3f69b5aced7440eb4399a75b5ade82ec6b7bd3d8c656540bb77e819905d778040fb452d6cd874d4e9f5fcfdf0ceb67303a377cf5", 0xffffffffffffffe4}, {&(0x7f00000001c0)="4d4c2810c2fc12b5967c29303e8378c614e514447b3c613938baeec33a4b4aa62a3c9722821def4795e96377a5b83a946b21c907fefcebdff43206aa28c7c5d5193e618efd5c2bf578b95e69f08f3924faf7dc35a66c7996be657662159e981eb14775f2d3854cd6c742318ca86f44b89beece0e98a7c8bfb08ff04d6da13ca09fc67335d17ba76209277da9738fd5971bcbca9b7ac414b9317eb800306977aa12a662db36202598e6be2f7464fee186ac8d8d29d4c2dae6f8ffe88d5de03c07094faa117e9f8247e02b5ff7adfc52a241817b235d06f7d6c3eb48330d35aeeaa8", 0xe1}, {&(0x7f00000002c0)="ccb8e8c5cbf8a4e6b1dd803d103143bc051c0ee56b3cef0b1989dc41ef5aa60ea96c7e59070a035e9adb24ccd3edf37e1ac2af1f9fc53e2c599524cbfc4b9fc7a0b208", 0x43}, {&(0x7f0000000340)="e50ba9f53924f7fb916b657c37f2a4341c9cfc9ee4803b990fdc2962b3e3d43dbc2596655655316e95e12536532575f04d82d36209a3f2ed26e42fc8d2d4b7452b7b69c0e33a3564ac7540cd57935e7a542e30e050798e6a104a1c97358a5f49e2db570f5f552b1f61585f093e9781ac616f6425273a7a29d2d583286abc1782b86e081e445e3166f706c932f65be4c270152c665e161ff00fc426271c", 0x9d}, {&(0x7f0000000400)="b1aa50e2aa1d2faab9d14c985d6a2ad639ad2fb79d04c52dacfe644152178404dc0cfc76bccf6043ea874f24119c58df38c625e6b8b1acd10ef7027cc141d36feaba7aa6e40507ad74064139029849b4be6b2d91b9515cef53a9f51e2a3d8b6b3b4e04a8e10583990be88f386ffc0de77f8a50877dcdff7b4c0748eae6153cca1c392b504e75b20789e7af3bf842bfce3c6df75c125adf377ebabef2e73265db0c6c77b211e6816a06d33b28aa04340defff1a3fa40c2ee060a14397c2eb47dbf463b7a5d6998a0ef98cda521a942069547ce88580d6252a455ec2e65d666a8dfa66bfd955b4615f7521", 0xea}, {&(0x7f0000000680)="2a95e353d6e82fd01ebca2a1d4d6a2cebbdeded3becfe44a9a409b9d4f4b5ad0497f45826ad8128de0602bd92a2dda5c4977c8ffbc172c3d355bc5fda625460a5691e92a5a31c1f1c6f6f6994bb692337d9c842c51841cb967eaa20804c4420eb6c4b053b7a11a9195eaca243eb5a3ff30d425197c3135622f279638b517b46e41142b5bf157c1d9e024700264fd0a10ac90c44e07f5fba8070c4545d92bb6a1622ff558a8779bc6d840cc91373726b3247239d8b4965104a05699d04836b17db6a69adbdbb301d2f3fba91078c9042971cb06bfcfb58f7bf89060558956d5241ed6b63c05fd685e267a124ddcd60893c0", 0xa}], 0x7, &(0x7f0000004140)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20}, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x22b, 0x801) 2018/05/29 04:44:58 executing program 0: eventfd(0xa2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x134, 0x28042) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x3, {0xffffffffffffffff, 0x2, 0x2, 0x2, 0x2}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/29 04:44:58 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b40)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000008c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000b00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000180)="fd4c610eadd0124fa5653f835845b47cddb9f95b1e9f4524e301cb153e9f163b2628b92c9b96b3e7d0a6021e45e673519db59a7430f85c90daba0d36d49413c2363fce11bbba0086693d250db34363eaf977a06e7addb39367336cc20c3f75389309aac9d950a5bfc0ad808c75348d5e4991046bfb8cf8c540613e81a0fe54a1a340a5327e75d0ce28399f13a5f41984c153afac272cb584", 0x98}, {&(0x7f0000000380)="6bd638b6df7af19bc89da578c3a1b3c3c7b61c04beb3519cd349373e5f86a3cc949373af10ced9ca3247102ed6e237cb02ceb4ce809d49a985e7e52538405a71eb90d5c2e13078228394654b92b95a85b9a5deb2626772b84a9baef380c97148eb1e23f06b9c35cae6b184ca3c884f4dbc8d6fdb08ae1e0c77d43b5d316d3eee021a7793db28c9864d5a4f8aeb1a10c1e48920a4c28b0d2bbd95101a2a8c2ed2a4672768d31d3512e3d7e78149a07671a9074061f3634f1a6bd7cfc08ae886899d358b846419f2074efe5bf1db9ea1836e66c489a9ca3af3ce940feb830c411b319ed176f5b084241dce1f3b00bb", 0xee}, {&(0x7f0000000480)="956f62bc2141ab9c6261f35bd7020706aa52a3a273a1b0a73dfb8055c847f06daf0b7343c60540c0c5f3d0d5e6ec94774f154fd710a2ebce836c0733911e202aa09f49520bfd969da8654d037f4ccb22afc12ae8c355514de6ef514f42ef77c0d57b48c23b3d3c1bcc9661ef6df1a712a7cdfff9b2e86fcedeb92ff03147737ffda3e4efa89a7a906602689eff098b", 0x8f}, {&(0x7f0000000540)="537b2d7556780015066a1c7911ea734a412bbd93322cbac196b3d70d5f7b162cc05f1d5fc95e2f9ff5ec403b99998cd4205e07d65ea6a5a9bedc6d9b547ec00f82ee29faf1afb02819a8e10f2f4ec60cf67b400141d2ec626c9da116bfa06c98ac06dbc4cff2f41f6a2ac2d253b24439778445c793651e984dc77bccda76fec56a03767f588079ad1d1bf3e1413f2c135e95078d6d195015b8d833e92f7b5d2fbc4be97c5a0eea8a9f437695a79a1504c549dc355933ef3a7ef800f8d27f5eab419e9ef3af3d3cd027db1dd2a8856b3555b6446d85a800fa0e1c06d3e7dee2970e32283c2cd905b8710e24", 0xeb}, {&(0x7f0000000240)="b56ec8c3d2beac0385421815f78f76d51307137053f5bd8165add776303f8036", 0x20}, {&(0x7f0000000640)="1fa021fbcabf00fde7fb2ba35dd483d5031f040ded0c55b04e26e1459067e435bb0b73c285d281a9ca4ee96c09ade284aaf711c9a40b298d562e8919f5eba23b4e7f5ef7d718fd27856476d94e4e1e50e0848a5668cac81f46b1f789bb268184f6b850c867d2fab08a2f84544f012557ac60df5862fda548f67fcf111c434b1f0606ccf7d9ce72ec517ddea6dc68", 0x8e}, {&(0x7f0000000700)="629fe2fa217f74684e70a9b4d28ab2e9c3f445f4b3b64ddd7e9a8bc682d6c2cbb3d63b3f8cb97d51be59baf8bbe96215cd0efec0df9f4ba09dc382b21fd9ae30bdd9f829e51d2ce6fb7a63e44ec4548dee0b52f82d7ded9ef88946f51125970583179be26097d108af1f4889ad9700b4a75cc35ef2541e0e132579b08b4b59844f4989e5511c0ce6ed394b6e93d49458514ce1404a2a272146b0154f3738798b03bb0425aaf4a05f63fa3e1ab47c2cdf288ee6b9641e9c8f8fbecc8822813c8d8ec9add34e5019132def80f0eb39c268920b411e89948489b5f98904e8", 0xdd}, {&(0x7f0000000800)="ad4555d6af92c5019aa67670c0eee88dfa770a68b5b609a24f07d3ed6b659a045ba2f430c6e8897e9b05f95eeed52a2ed7d3dde0e43cf36cd7d5eb11bf", 0x3d}], 0x8, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40000}, 0x0) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x100000001) 2018/05/29 04:44:58 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x101000) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x8) modify_ldt$write2(0x11, &(0x7f0000000240)={0xa0, 0xffffffff, 0x0, 0x1, 0x100, 0x5, 0x9, 0x100000001, 0x9, 0x7}, 0x10) fcntl$getflags(r1, 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)) 2018/05/29 04:44:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x83, "d5c4eed240a0ae04daa195eec3289c7141ac6d13b82a4367d1f68997df95aaef46c542f1dece47461a02643e5810acbb87b1c967a5d2547f84b6d5945f3835cdff985db90a1b368c828a2f656f3caeaacce8ff0a5a35932a5d5d48f949b425e5a9ff3fe915ea667abd9495a7aab1c2b8c5adc36fbab38bb4d248f875b7dfaccd971e14"}, &(0x7f0000000140)=0x8b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x1f, 0x3b6e, 0x4, 0x5, 0x8}, &(0x7f0000000240)=0x98) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0x120000, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb80}, {0x80}}) 2018/05/29 04:44:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f00000025c0)=[{&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/170, 0xaa}, {&(0x7f0000001400)=""/160, 0xa0}, {&(0x7f00000014c0)=""/86, 0x56}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/114, 0x72}], 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000da7dee9a1ef3bd5fa48a8a61d9312f87080055cf79010c747bcd5201a218782d3f0ba06e457562cc1a17999837d4a89e2964"], &(0x7f0000000180)=0x3a) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB=':4/6,'], 0x5) 2018/05/29 04:44:58 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa0faaaaaaaaaa0086dd6081182e00442c00fe8000000000000000000000000000aafe8000000000000000000000000000aa0420880b0000000000000800000086dd0829a0193815cbf4a20000000100000000000000080022eb000000002000000002000000000000000000000008006558000000024f695ce456ee50c550393cf84a37f99f0165a7042e1efbf169782faef6a463e3410456ad025c5a1c210c858fda64e66282b6158462db225cf761d6824342c3ac48db6ecd6438cc4c26336efce0035c0dbee178543ec5a1682904e350"], &(0x7f0000000000)={0x0, 0x2}) 2018/05/29 04:44:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$sndseq(r2, &(0x7f0000000200)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/05/29 04:44:59 executing program 3: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xba, "a5865a81aff7078a0af3ea42e1152b25a32e64c9772ff4372311c7a26133074a39b28034d4e2765615331624acdd8b33a319e477c2dec23693b912aeecfe222f90ec5249d1d1a8d53ac0cb7cc4eb099e4c271e4d9b01de967fde2d2931be970444c0b9cce8674941f0631f7018def87d54264fc1b8da5d0e79047278f2ee8b6c62aac51dbe6955931a0fce15078d43aa8a0d7fb5a8819d2b53d12e2d28abe77abc0ee0f8911bc24e401a9781f76b6e9b2a3b5a9e3789cf2c51a1"}, &(0x7f0000000040)=0xc2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x2000002) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/29 04:44:59 executing program 5: setrlimit(0x2, &(0x7f0000000040)={0x9, 0x4000000000000}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = msgget(0x0, 0x289) setrlimit(0xb, &(0x7f0000000000)={0x81, 0x4}) msgctl$IPC_RMID(r0, 0x0) 2018/05/29 04:44:59 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d36ff4)={0x1}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)) 2018/05/29 04:44:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4080, 0x140) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x4960, 0x0, 0x10000, 0x4000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x3, r1, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2, 0xffffffff80000001}) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000140)) 2018/05/29 04:44:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="31bab6f9d50c80abb524e1afcb3cbe982ec163642d9cc182fc7b120c3c279990f6fce23852e26bf0b026980b0b223d7f0c1d7d5d8799ba57160a29b283aa15fb188122d0bcd9f4883db52b8e5425ae291a0462c41c26dd2926874dcc0596257581a01d80395b6f55f8d365e9c189057df733993091612216827b2c26080e0056") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x22, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000000380)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa}, 0x707000) 2018/05/29 04:44:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000180)=@can, 0xfd28, &(0x7f00000035c0), 0x0, &(0x7f0000003680)=""/41, 0x29}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002500)={&(0x7f0000000040)=@pppol2tpin6, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/194, 0xc2}, {&(0x7f0000002480)=""/80, 0x50}], 0x3}, 0x0) 2018/05/29 04:44:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0xff39) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/29 04:44:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x16840) read$eventfd(r1, &(0x7f0000000200), 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x440080, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x3, 0x0, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6d5665125dd0b958f52ad639387523dab73946487c26f9036a9c2a3a084e797d78597d8c2e3e213033db0b04d9dde82a00000000f9579ec7e934ed5bfd4ee9eb40c82cbbdde79feefb502d957ca84ed23fbe99", 0x53) 2018/05/29 04:44:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3c47fc96e15cb5a9dc5f2ff11538e7cfbbc9c66fb3c06997e5755e08c2bca7aee6b7ebac5c7351095de37fa723ca25ee71972d68971b6af2a7900d37f55b3920880fc1ae3706d0eddb8720122db4a3ec13174206f702e51b2c8716d4b08c8f9f889eae9691561e86716e6124cd5e4ab1e6867000dbf092e92d58e3783eab955295993176a1baf6de7a3b2fbf4f2d4c19c5f0cc7efe7aa044e8342fe62e0b4ff5303f89c2638414e25626b7f8d0999f41fda8227dbe610a070eb03f74c5b7e60d237a4e8392868358b6", 0xc9}, {&(0x7f0000000000)="bff73b8d9f0971c8c7b9c6a22bf2029d8ca83736348fb89b2281f89d2a7e65d68437e8fb54a966257eb4a947918abf61ef4083add1c4b20e8e02175c742fe10e6e538b559b374cb7d768f26643c8e7ad4d561c2dc61d47a20cba712c17f10e42870a", 0x62}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="f36509b6f9a8d278bb096bc686ac36e189ec0e77754eaa5f20ab8120ce3e324c9d2bbd2e364619fc8bbefe03bb97c20203cf258cd11456bf4a52e7af24b495a1489ad3d19e398dae7e709c3859b909455095e0cd61426de08947d9ede3403879db94adac5f19f809ecb467a585564f2cdb5c99d4e945f9566f4244581958d7edd03a358a8ffc0a7644e1f7863a454e62c1067e350a168ebe80825289811444c48564ce855b85c38d07f73ea958d2a21019f8f0b3f34594089a442e068d7445b153672f16848c35824bdfe291c958a5446d7f33781ae02c01eb49fca8eb9d547f52abc22fdbd1dbb1d9c59cbdc7198cd94a218f611d", 0xf5}], 0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x404c534a, &(0x7f0000dc5f98)) 2018/05/29 04:44:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/05/29 04:44:59 executing program 4: 2018/05/29 04:44:59 executing program 1: 2018/05/29 04:44:59 executing program 6: 2018/05/29 04:44:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x509, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/29 04:44:59 executing program 0: 2018/05/29 04:44:59 executing program 3: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffd32) r1 = accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14, 0x80803) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000009c0)=0x9, &(0x7f0000000540)=0x4) getsockopt(r3, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r4 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000000840)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0x46, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="d2838408b0f99fcd6a143c27e709b3"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x74, &(0x7f0000000b40)=[@in6={0xa, 0x4e23, 0x8, @empty, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x9, @empty, 0x6}, @in6={0xa, 0x4e20, 0x8, @empty, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r7, 0x7, 0x31}, &(0x7f0000000a40)=0xfffffffffffffc56) bind(r6, &(0x7f0000000c40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r8, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0xb5) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(r5, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000800)={0x11, 0xff, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x18a) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r2}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) getsockname$unix(r6, &(0x7f0000000680), &(0x7f0000000700)=0x6e) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000740)) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000a00)={0x7, 0x1, 0x80, 0x400000000000e, 0x4}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8726c49}, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x3ffffffff]}, 0x5c) 2018/05/29 04:44:59 executing program 4: 2018/05/29 04:44:59 executing program 6: 2018/05/29 04:44:59 executing program 7: 2018/05/29 04:44:59 executing program 2: 2018/05/29 04:44:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x85) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x3e8) 2018/05/29 04:44:59 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x12b) sendto$unix(r0, &(0x7f00000000c0), 0x0, 0x810, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/29 04:44:59 executing program 7: syz_emit_ethernet(0x8e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/05/29 04:45:00 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="a0ec6fcb7d4c730c9080dca10cf550d93cc42a21a43d9405caf4c75805a90433ee4d73efe5a34a4ae54a3eb4f4fe0660", 0x30, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cgroup2\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) 2018/05/29 04:45:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x4000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='y3D\b\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x0, 0x3, 0x81, 0x6, 0x0, 0x21d6}) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88200) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/29 04:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) dup2(r1, r0) 2018/05/29 04:45:00 executing program 7: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [], 0xa}, 0xb) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7fffff, 0x12, r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001980)) 2018/05/29 04:45:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x5, "da66a0ef7b"}, &(0x7f0000000280)=0xd) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffff76, 0x0) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f00000000c0)="fac2e0d8d576be9922621875bd77391784a1ed8bc4a96975a5a402a7e2867c3487e5437d362d6082ec383d90b332a870fbf88a1f0fadf2fa4d87888a21a1ff61c7cb505ca2e9774392c1ded3faa96a4c5494720876b2c378a296d232755b5eb71213be4b9919725238f134de69d8dafdbfd67542f99cb93c", 0x78) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/29 04:45:00 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xefdd, r3, 0x0, 0x52}) tgkill(r1, r1, 0x24) 2018/05/29 04:45:00 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x37e800, 0x7, r1, 0xde, r3, 0x1ca3ee50, 0x7fffffff, 0x5}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000000), 0x1000008, &(0x7f0000000180)) 2018/05/29 04:45:00 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002a00)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/217, 0xd9}], 0x1, &(0x7f00000001c0)=""/143, 0x8f, 0xfffffffffffffff8}, 0x78ea}, {{&(0x7f0000000280)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/87, 0x57}], 0x1, &(0x7f00000003c0)=""/3, 0x3, 0x401}, 0x5}, {{&(0x7f0000000400)=@un=@abs, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/133, 0x85}, {&(0x7f0000000540)=""/53, 0x35}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/217, 0xd9}, {&(0x7f00000008c0)=""/5, 0x5}, {&(0x7f0000000900)=""/177, 0xb1}], 0x8, &(0x7f0000000a40)=""/7, 0x7, 0xfff}, 0x205}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000a80)=""/247, 0xf7}, {&(0x7f0000000b80)=""/178, 0xb2}, {&(0x7f0000000c40)=""/235, 0xeb}, {&(0x7f0000000d40)=""/131, 0x83}, {&(0x7f0000000e00)=""/207, 0xcf}, {&(0x7f0000000f00)=""/1, 0x1}, {&(0x7f0000000f40)=""/75, 0x4b}, {&(0x7f0000000fc0)=""/116, 0x74}, {&(0x7f0000001040)=""/162, 0xa2}, {&(0x7f0000001100)=""/57, 0x39}], 0xa, &(0x7f0000001200)=""/175, 0xaf, 0x80000001}, 0x1}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x5}}, {{&(0x7f0000001400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/202, 0xca}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/84, 0x54}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002740)=""/68, 0x44, 0x5}, 0x1}, {{&(0x7f00000027c0)=@can, 0x80, &(0x7f0000002900)=[{&(0x7f0000002840)=""/38, 0x26}, {&(0x7f0000002880)=""/75, 0x4b}], 0x2, &(0x7f0000002940)=""/158, 0x9e, 0x200}, 0x401}], 0x7, 0x10000, &(0x7f0000002bc0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) connect$vsock_stream(r1, &(0x7f0000002c00)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/05/29 04:45:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x3, 0x80000001, 0x10001, 0x4b76, 0x81, 0x6}, 0x9}, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4400, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) 2018/05/29 04:45:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0xffffffffffffff8f) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xe009, 0x20000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) connect$vsock_stream(r0, &(0x7f0000000480)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000240)="018e0ec7d42025601de2b48f1bbce0859929add90595ae55356c18102342aace0513976eaf1a1cf7d2e85db3eb691a87c9b0de512f1e8f04b1f327fa6755199fb77765b8eaba0b6c71f7cf3d6031eb5f060e9973b82d007d3ab3a7f5", &(0x7f00000002c0)="80d5923cc4922862b0885e6f4b650eda4f0d0777b5d3c95fd8b56e1f0eeec629346d1651409418fd9f12f3fcdf719375c495ff1508890e8306e3d8d51cec517262c0497f2d35bbba601cba4fcfec19fa1f4827f8dece11a17009c4d06d704cbb0bb9a41ecae3ed23949286744eba5de0d16e6bf635f9fff2381af71b2d1a9414096544776945991023658bed9ce62c77d325beea9bc2f889897381c712cc00c3fe645c6655a1d97885211de9cac7bb53376e40284d9028e9ad4d3e79df2d89de9db95b10e846fb68ad2413aca62f94c42f3692af7c0d14541cc3"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000000100)=""/195, 0x41100}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) 2018/05/29 04:45:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140)=0x3, 0x4) 2018/05/29 04:45:00 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2c8, 0xcb4, 0x0, 0x4, 0x2, [{0x8, 0xffffffffffffe92e, 0x5, 0x0, 0x0, 0x100}, {0x200, 0x7, 0xb9, 0x0, 0x0, 0xc00}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/29 04:45:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) 2018/05/29 04:45:00 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000280)="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", 0x1000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) write$tun(r1, &(0x7f0000000080)={@val, @void, @arp=@ether_ipv4={0x301, 0x1200, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/05/29 04:45:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x801, 0x80) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1, 0x3, 0x80000001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x13, 0x4) ioctl$VT_RELDISP(r1, 0x5605) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) 2018/05/29 04:45:00 executing program 1: ioprio_set$pid(0x2, 0x0, 0x0) r0 = socket(0x4, 0x7, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) 2018/05/29 04:45:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') readv(r1, &(0x7f0000000480)=[{&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/187, 0xbb}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000680)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@newtclass={0xb8, 0x28, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, r3, {0xf}, {0x2, 0xffe0}, {0xf, 0xfff1}}, [@TCA_RATE={0x8, 0x5, {0x7f, 0x20}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xfffb, 0xc}, 0x8, 0xffff}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x2c, 0x2, 0x6, 0x4, 0x0, 0x7, 0x80, 0x4}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xf, 0x2}, 0x3, 0x94cf}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r2}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x7, 0x4, 0x4, 0x4, 0x100000001, 0x80000000}}}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x24c, 0x20}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x81, 0xc7b, 0x0, 0x8, 0x7, 0x1, 0x400000000, 0x1f, r4}, 0x20) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f00000000c0)) sendto$inet6(r2, &(0x7f0000000040), 0xffffffffffffff3b, 0x4040, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/29 04:45:01 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) prctl$getreaper(0x25, &(0x7f0000000000)) fallocate(r1, 0x3, 0x1, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="451943a9004000000000000000f8ff00042e5d61305c5d60d4282fe65b2c99ed71f01b65c632db2ece1537506e3bac2f4a062db920222a6d5dac797c0784fe59445961f9b096e39272534bd13336e30362cd202412ee028764743a689faf158a3e"], 0x10}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/05/29 04:45:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400202, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xfff, 0x8, 0xffffffff80000000, 0xffff}, {0x3ff, 0x2, 0x3, 0x3}, {0x3, 0x0, 0xffffffffffffffff, 0x8}, {0x7fffffff, 0x3, 0x4}]}, 0x10) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/05/29 04:45:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/89, 0x59}], 0x5) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x1000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x9, 0x7fffffff, 0x9, 0x5, &(0x7f0000000040)='vcan0\x00', 0x9d, 0x2, 0x8}) 2018/05/29 04:45:01 executing program 0: r0 = socket(0x8, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x100000000000004, &(0x7f0000000080), 0x4) sendto$inet(r1, &(0x7f00000000c0)='f\r', 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) 2018/05/29 04:45:01 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 04:45:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16], @ANYRES16, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR]]], 0x24}, 0x1}, 0x0) 2018/05/29 04:45:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x29823d6c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x80000001, 0x8001, 0x9e5, 0x1, 0x2}, &(0x7f0000000280)=0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x6, 0x3}, 0x2c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000140)={r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f00000000c0), &(0x7f0000000000), 0xfffffffffffffffe}, 0x20) 2018/05/29 04:45:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fallocate(r0, 0x0, 0x401, 0xffffffffffff7fff) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000773000)=0x200000000404, 0x4) connect$ipx(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x7, 0x3a38, "3e7adac18a91", 0x1}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7b, 0x0, 0x0, 0x100000001, 0x1}, 0x14) 2018/05/29 04:45:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/05/29 04:45:01 executing program 0: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0x5bc}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f00000000c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)="7d0000000000000000ffffffffea2159b1", 0x2000) fallocate(r1, 0x0, 0x0, 0x3ff) fadvise64(r1, 0x0, 0x5105, 0x3) 2018/05/29 04:45:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl(r0, 0x20000000002205, &(0x7f0000000080)="b062c00000000000000000b7d96cef5a3045e66a47b8278c2903d1a5a57d4ee7e36a9a07dbb7ae547ae13dc2dd80a0f17995f9ffea4ea19e5cb737dfd955507c505c2ca70c92b51551baf3a8243a9e31f551") 2018/05/29 04:45:01 executing program 6: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f000016b000/0x2000)=nil, 0x2000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008011}, 0x4000080) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/117) 2018/05/29 04:45:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0xa180a, &(0x7f0000000980)) accept4$packet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001bc0)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001c00)={@dev={0xac, 0x14, 0x14, 0x21}, @empty, r1}, 0xc) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000300)={0xa, &(0x7f00000002c0)=[0x1f, 0x4, 0x4, 0x100, 0x0, 0x4, 0x80000001, 0x40, 0x5, 0x1]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40080, 0x0) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') 2018/05/29 04:45:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000880)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VF_PORTS={0x4, 0x18}]}, 0x2c}, 0x1}, 0x0) 2018/05/29 04:45:01 executing program 2: r0 = socket(0x10, 0x2, 0x100000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect(r2, &(0x7f0000000040)=@generic={0x13, "7522e01854f7d5e20b94fb10040ffdc719601d784ebaffa9da6f7658d40cf973cf1932119de5e8de110c12e5411482f9d03e34f546ad1acba6eda3f63fc9ef72a3497d2e056879be2c7690ccd42ae2982a725594b40bd294bf03f65a2e6d75ea404b17c4a3598552b987c90957916383cf423444c8a4560a2630e74828aa"}, 0x80) 2018/05/29 04:45:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x2) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") prctl$seccomp(0x2f, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000a37000)}) gettid() openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10080, 0x0) 2018/05/29 04:45:02 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0xfffffffffffffffc, 0x5d53, 0xfffffffffffffff8, 'queue0\x00', 0x7ff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/110, &(0x7f0000000280)=0x6e) r2 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2a, 0x0) pwrite64(r0, &(0x7f0000000100)="2d098d67", 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, "67f846867ffc4bbacb4b773501b3e14bf122f4aa87b828235f835e234b8806a3ecf1438362787af30a0df2d8"}) 2018/05/29 04:45:02 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x5, 0x7ff, 0x6, 0xffffffffffffff3e, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x80000001, 0x5, 0x80, 0x7, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0xffff, 0x5}, &(0x7f0000000200)=0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x2800080, &(0x7f0000000300)) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/29 04:45:02 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffffff, 0xffffff90) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x9, 0x2, 0x28, &(0x7f0000ff2000/0xe000)=nil, 0x6}) 2018/05/29 04:45:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x687a}, &(0x7f0000000140)=0x8) 2018/05/29 04:45:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 04:45:02 executing program 4: rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x400008911, &(0x7f0000000080)="c626262c8523bf012cf66f") ftruncate(r0, 0x100000000) 2018/05/29 04:45:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000740)='./file0\x00', 0x24) ioctl$TCSBRKP(r2, 0x5425, 0x10000) unshare(0x24020400) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="2b31c34387a925517fbaf1e80a9fd8ca64facdbcf091104b8586356ddaed0e9b7d1c64ae97a2e15b110e5441efd7464064566cb754888763c6bff2daa3e97fdc845d05e7fb0fedad398dd9d9", 0x4c}], 0x1, &(0x7f00000011c0)}, 0x0) io_setup(0xffffffff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x4, &(0x7f0000000b00)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000000880)="86fcbe2699236d450e6fca5ed5e843101aa181f29c9f202cdc79f0cbc6fc48e3a44e17c1910f1e64895cacac0356a79a1cbfa26b475205849c0d739b9621ad052c0388977884e745d4c08ea8e6d8a685ad77046b32b30b3887c223d1789379d5d8cda1fcbecf8bd5b97c0e98efdc571f9f6d4a407505651774a1635522d802400d46e61b600dfaa069efeb3b68718c366e672e264e01a5d8e7a9c73131adf9310576", 0xa2, 0x6, 0x0, 0x1, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x10001, r0, &(0x7f0000000940)="990c47e0afac52fb53d3b3f3b517c0cff7e70d438db21b77ecd1a609c6", 0x1d, 0x6, 0x0, 0x1, r2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0xa494, r0, &(0x7f00000009c0)="12e6a3d63071722c08f4e67c461f75db5777fd85cf55edfa8e958a0b951ec2521d8552c58f244734d1a6f085e30616a4d49766fb06bc61f6e3ee735526636658dcc3db4c2cb8136e324a5a170eb30ca7f98761032b8642f137a7dd8cbd26097a6652bf9cbb20f72bfc8f88015fdd3e9bfa5836dd5871efde7f2ea834ed4f00a880887f9797888f6bbd128db400dff24507818c72cce9d773b1c51ced2b14f4e5", 0xa0, 0x7fffffff, 0x0, 0x0, r2}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000002400)="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", 0x1000, 0x1, 0x0, 0x1, r2}]) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000007c0)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x9}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000003c0)='lp\x00', 0x3) 2018/05/29 04:45:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x80) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/29 04:45:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005adff7)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00005adffc)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x105000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000022c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002300)={'bond_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002840)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000028c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002980)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002a80)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000002b80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000030c0)={0x0, @multicast2, @multicast1}, &(0x7f0000003100)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003180)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000031c0)={@dev, @broadcast, 0x0}, &(0x7f0000003200)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003240)={@local, @loopback, 0x0}, &(0x7f0000003280)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000032c0)={0x0, @local, @multicast1}, &(0x7f0000003300)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004dc0)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004e40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005140)={0x0, @dev, @local}, &(0x7f0000005180)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f00000051c0)={0x0, 0x0, 0x0}, &(0x7f0000005200)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005240)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000005340)=0xe8) getpeername$packet(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000053c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000054c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000055c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005600)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000056c0)={'veth1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006740)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000006840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006dc0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006e00)={0x0, @rand_addr, @dev}, &(0x7f0000006e40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006e80)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006f00)=0x14, 0x0) getsockname(r0, &(0x7f0000006f40)=@hci={0x0, 0x0}, &(0x7f0000006fc0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @local}, &(0x7f0000007040)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007080)={0x0, @local, @remote}, &(0x7f00000070c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000007c00)={&(0x7f0000007100)={0xb00, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}, {{0x8, 0x1, r4}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r9}, {0x178, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x80, 0x8, 0x1000}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x6, 0x2, 0xef01}, {0x4, 0x7, 0x8, 0x7}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r15}, {0x48, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3, 0xd0, 0x4, 0x8}, {0xc106, 0x7, 0x7fff, 0x20}]}}}]}}, {{0x8, 0x1, r16}, {0x1a8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0xc7f, 0x3ff, 0x3}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}, {{0x8, 0x1, r22}, {0xc0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x1e8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r30}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r31}, {0x1c0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8, 0xffffffffffffdccb, 0xe4b}, {0x100000000, 0x1, 0x9, 0x8}, {0x8, 0x6, 0x9, 0x6}, {0x8, 0x0, 0x10001, 0x160}, {0x8, 0xffffffff7fffffff, 0x5, 0xfffffffffffffff7}, {0x40, 0x2, 0x20, 0x7}, {0xfff, 0xf3, 0xf5, 0x2}, {0xfff, 0x2, 0xffff, 0x7}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x0, 0x1, 0x1f}, {0x2, 0x7fffffff, 0x7, 0xe9bd}, {0x10000, 0x0, 0x6, 0x2ba}, {0x7fff, 0x4, 0x6, 0x7ff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}]}}]}, 0xb00}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) 2018/05/29 04:45:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sched_getscheduler(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x82000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/160) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x180, 0x5, 0x8, 0x7fff, 0x1, 0x7ff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x1, r3}) ptrace$cont(0x20, r3, 0x5, 0xfffffffffffffff8) shutdown(r0, 0x1) 2018/05/29 04:45:02 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1, 0x181080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = getpgrp(r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000300)={{0x3b, @multicast1=0xe0000001, 0x4e21, 0x4, 'ovf\x00', 0x2, 0x6, 0x62}, {@empty, 0x4e20, 0x12007, 0x3f, 0x80000001, 0x3a12ffd3}}, 0x44) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="c300000093d41376bd177c99538a2c3033f30082a7084365c9f370c10c04684681c66f82017a2a817302ecc7b6b5c9de782af96b32425d9436a25456348fac1592c7e76af7a7886b2273fcfeeb45eead99c6f00800de7592fd3e33fd4c8f12db167934675d48e5122dab42c5f779f79686314d0e0c448cafd1bf51ddb203832bba18a04c2007871a30ca977ca0ffa12ea84b703ec22bad3be9b04a89878acf3147961f5ccb529093cf89d549495a7f383cef1bd1f697b894465e1def4a6d775ff690d91fa5b54f"], &(0x7f0000000180)=0xcb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x92, 0x4, 0xdd, 0x2, 0xfffffffffffffff7}, &(0x7f0000000200)=0x14) r5 = gettid() r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$pokeuser(0x6, r1, 0x263f, 0x400) fcntl$setpipe(r6, 0x407, 0x1) rt_tgsigqueueinfo(r2, r5, 0x0, &(0x7f0000000380)={0x10000000, 0x8001, 0xfffffffffffffffb}) 2018/05/29 04:45:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) signalfd(r0, &(0x7f0000000000)={0x10001}, 0x8) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)}], 0x1) 2018/05/29 04:45:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002b00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002ac0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x220801, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0xffffffffffffff00}, 0x1) 2018/05/29 04:45:02 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x80000000) 2018/05/29 04:45:02 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x5, 0x0, @fuse_notify_delete_out}, 0x28) 2018/05/29 04:45:02 executing program 5: r0 = socket$inet6(0xa, 0x80000000000007fc, 0x1000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10240, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x80, "52251b090039af5cb87ec26e13b469bd8861529da8a5ecbb1d78efcaecbfb233e54a57cd618c0b769c01e6d7436600192514f807a88cee8d4613a8b88a5647490dce24a3b6f562a7005114bf11d4fdf079f809a4aa4cdeba448aeea47a16cf3be7c27743e3b19ecef516749b4898e67520faa80c4ecb10be68ca67b7f51226b6"}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/05/29 04:45:02 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) r3 = dup(r1) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r0, 0x90}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000340)) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/05/29 04:45:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) finit_module(r0, &(0x7f0000000100)='user\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/05/29 04:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x505000, 0x0) 2018/05/29 04:45:02 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r6 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x9, 0x200000) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f00000002c0)=""/134) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="06000000400000000180000000000000", @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0300006001000000000000c00c030000e980272e7466d2b572d3d09cb6f7f394efd04f8a5b586474013ec323360cee8440656ee273def6509872acb3dbf10360c7e50bf70ba33356d6de4b477051dd88"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x80) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/29 04:45:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x8000000003, 0x4, 0xffffdfdf00000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000040)="b003"}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x2130, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) 2018/05/29 04:45:03 executing program 0: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040)="69b98bbb51de273aeb74784d62626124a4264cec4010a1c68bc2f3535e58257682d317e7d2f59d6d5e82cbad", 0x2c, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/05/29 04:45:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="04c46e52872e6d10ab0149fc2e8b48f76da1e8179baccf753fe3c6a10bb162c47d140c963cbbb71a1c1c14d69c7dd434cc9af0d595daceabf0c840db9e225821efcb477035c8a750d1b6fbfadedd16371f2ef7d9cc0ccfd94cfe70de9344cfcf5b7d05ba21456677646b50a073909219ff6bb7ea86f933783f89cf847155e351e09b1c8c5d2d1e56"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d045, 0x3, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 428.214291] sctp: [Deprecated]: syz-executor1 (pid 26534) Use of int in maxseg socket option. [ 428.214291] Use struct sctp_assoc_value instead [ 428.242700] sctp: [Deprecated]: syz-executor1 (pid 26592) Use of int in maxseg socket option. [ 428.242700] Use struct sctp_assoc_value instead 2018/05/29 04:45:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50a451}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) dup3(r1, r0, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x401, 0x8, 0x59, 0x6, 0xaa1, 0x0, 0x9}, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x3, 0x1, 0x7ff, 0x1000, 0x2}, &(0x7f00000000c0)={0x9, 0x2, 0x3, 0x5, 0x1, 0x8, 0x5, 0x81}, &(0x7f0000000100)) r4 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r5, 0x48000000000}, 0x8) 2018/05/29 04:45:03 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x480000) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x800) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x14052, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/29 04:45:03 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/70) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x10ffffffff) 2018/05/29 04:45:03 executing program 6: socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380), &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000180)='personality\x00') read$eventfd(r3, &(0x7f0000000040), 0x8) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[], 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/29 04:45:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="b50420fb4c611917b019c8dbb189adac95696bfc990c19fb833d54679edac9ffadfced425eae25236865c3a492ac90af5012b5bc70bec4532d000000000000bb2e903df75afcc2e75a6692074d1807bc90d4f27cd305a91e6462960f135086e96b63", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) 2018/05/29 04:45:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x6, 0xfffffffffffffff7, 0x3ff, 0x100, 0x2}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r3, 0x2}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x80, 0x401, 0x3ff, 0x7d9c, &(0x7f0000000440)='bpq0\x00', 0x2, 0x2, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r2, r4, 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/29 04:45:03 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x0) r1 = socket(0x0, 0x805, 0x100000000000) dup2(r1, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/29 04:45:03 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200000, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x50000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1e, 0x4, 0x1, 0x2, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5fd8, 0x4100) 2018/05/29 04:45:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x755}, 0x369) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000002ee486884487883293e0586b5762f829a8452f6d06f187dae92d50dc9a5f7ada0111497d7d03f7d776e5b698d90773ef2cf7c4e4a333cda69d22073d61ea2c3e2c701d5cf55b3417386caa428e8f86f9bc02232c8da6d199301d9d45d48e663004602154f5ce66f29798cd26ce3683c8283709"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0xe10ab9d, 0x1, 0xb000}, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xe8, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) 2018/05/29 04:45:03 executing program 3: r0 = socket(0x19, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x393e}}, 0x0, 0x0, 0x2180, 0x44825a61, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0xc}, 0x4}}, 0x6, 0x1}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0x200}, 0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0x80000001}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@empty, 0x7fffffff, 0x0, 0x0, 0xa, 0x1, 0x0, 0xfff}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000003c0)={r1, 0x7f}, 0x8) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000440)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x2, 0x6, 0x1, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r4) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = fcntl$dupfd(r2, 0x406, r2) keyctl$read(0xb, r4, &(0x7f0000000700)=""/58, 0x3a) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000740)={0x7ff, 0x800, 0x7fffffff, 0x9}) r6 = accept4$bt_l2cap(r2, &(0x7f0000000780), &(0x7f00000007c0)=0xe, 0x800) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000800)="c6281ad995bb39edd239bb14626ec5a3314d94aa20847bce6bc6e132cb4fe52752c4db82690f8499c8298ce6a41266f9df8e62f7d6e76f38f652", 0x3a) keyctl$read(0xb, r4, &(0x7f0000000840)=""/241, 0xf1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000940)=@int=0xf5, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000980)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000009c0)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a00)={r1, @in6={{0xa, 0x4e22, 0x7, @empty, 0x7f8}}, 0x0, 0x9, 0x8001, 0xecb, 0x6}, &(0x7f0000000ac0)=0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000b00)=0xffffffffffffff16, 0x4) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000b40)=0x8) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000c40)=@buf={0xb1, &(0x7f0000000b80)="9dec4a990dd7dd1ae65a702bcfdb9f337dbf298e6c249d3cc3784ab683c917ea502200f40b78999da569884c419737193d0e09b68d37a5bc658a26051264e28f3a514566554e3049a7bc9357e26e54b7d9c65ff1be49ef2e63cf2a3e6b687882daa3405f1d8e24ea4ca0619d6d30df21411177ed26144ef20fb3e198df68532865736d49ef2ee3ae9e06a05294ead285bb6cebb7a17222f261a8528f7e6ec1f0eb10ba2653e1df27b8d6e17f260b7f017d"}) 2018/05/29 04:45:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc004510e, &(0x7f0000000000)={0xffffffffffff6cff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/29 04:45:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x501000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10002, 0x40) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "e5eb8ee75db3"}, 0x80) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x24) 2018/05/29 04:45:03 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/29 04:45:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socketpair(0x3, 0x7, 0x23, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x2, 0x4, {0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffffb}}}, 0x361) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f0000000100)=""/119}) getsockopt$inet6_int(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000013000)=0x4) close(r0) 2018/05/29 04:45:04 executing program 7: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/05/29 04:45:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x7f, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0x173, 0x0, 0x0, 0x267) 2018/05/29 04:45:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x57d, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c) sendto$inet6(r0, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080)=0x80000001, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/05/29 04:45:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socketpair$inet(0x2, 0xf, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000080)="1d8439ab3e716a39277b946d98e904d0dffdf698425590ed9dcac39ac43ddcc809beea9077c0a63bf46bc78444248fe83868371bd2d07fda7b9512952500eec5667d540ba512b6b979b1729748667cb40092ae1ff1d4eacc5fb5610c52e27322108488d0d83da0b67bb7e3ea0cd96f979f41d1b617e34fcf73a34dd9579af371ff263e7d5a7955f283a135a1c31ba3cbe343a87ed9e2a6c7a5e03ce76a9c94d997ac9095069e63e005001c9dac8c59825b19416d71b65829356361f9dfecec70310827724b13042113d13d030f1ad24ef17986", 0xd3, 0xc4, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x80) 2018/05/29 04:45:04 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xfffffffffffffff9, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1a7977b5, 0x202, 0x80000000, 0x31f, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000440)={'syzkaller0\x00', {0x2}}) socketpair(0x2, 0x7, 0x8b5, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) 2018/05/29 04:45:04 executing program 6: r0 = getpgid(0xffffffffffffffff) move_pages(r0, 0x3, &(0x7f0000000140)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff8000/0x5000)=nil, &(0x7f0000ffb000/0x1000)=nil], &(0x7f0000000180)=[0x2, 0x9, 0xfffffffffffffffa, 0x10000], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) sendmsg$can_bcm(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x38}, 0x1}, 0x0) 2018/05/29 04:45:04 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/29 04:45:04 executing program 1: io_setup(0x8000, &(0x7f0000000400)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) io_cancel(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}, &(0x7f0000000540)) 2018/05/29 04:45:04 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/132, &(0x7f0000000080)=0x84) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/29 04:45:04 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x460) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) [ 429.570611] IPVS: length: 132 != 8 [ 430.391906] IPVS: length: 132 != 8 2018/05/29 04:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000300)=0x1e4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x100, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x432241, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'ip6_vti0\x00', 0x2}) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000, 0x0) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) 2018/05/29 04:45:05 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="9a006a8877ca97f1bcce97e1fd02175505958463c98a716d3438ad4ee40e4a17002adf57feb502c3539151ab4758d793cb26ea68217bd8b1dfb3474754d89397c104c28cf17da3df2072b908eed1f9503e8be0545663a2382fb8b06fd0457b"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/146) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="c1eb0cdff7fe44b16c382c44b4000010000000002500000000000000070000000000000000ff0000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/29 04:45:05 executing program 4: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x102) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x802, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x9, 0x4) bind$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x60) umount2(&(0x7f0000000280)='./file0/file1\x00', 0xa) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 2018/05/29 04:45:05 executing program 7: io_setup(0x8d, &(0x7f0000000180)=0x0) io_destroy(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000001c0)={0xfffffffffffffffb, 0x4, 0x1ff, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x598}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x4}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000880)={@dev, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f00000009c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="100c00008104000014000300736974300000000000000000000000001c00220032ff382bf9ebf4692f7902577cb2a62cd5c1d9bea406630e"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pause() io_destroy(r0) io_destroy(r0) 2018/05/29 04:45:05 executing program 2: unshare(0x1edb6f97eb4dd55f) syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/29 04:45:05 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x0, 0x400, 0x81, 0x5, 0x4, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/05/29 04:45:05 executing program 5: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@generic={0x10000000001e, "020000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) dup2(r1, r2) 2018/05/29 04:45:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x1, 0x7, 0x1}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000, 0x2000) [ 430.507893] Unknown ioctl 1075343560 [ 430.536349] Unknown ioctl 1075343560 2018/05/29 04:45:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x68) r2 = dup2(r0, r0) r3 = dup2(r0, r0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000400)=r3) r4 = openat$cgroup_int(r0, &(0x7f0000000380)='cgroup.max.depth\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', r6}) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) setresuid(r5, r7, r8) write(r4, &(0x7f0000000180), 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000340)) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x70000) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000580)=0x6) bind$inet6(r9, &(0x7f00000003c0)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/05/29 04:45:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73f97a30ade8d64aa90bd75f29630afb2d6d77417f39b9c1e05d12cf2f539d093ed2c2bcb9f577feeabfab85d3f4aeb10faf68cc9ad43e38875cb74aafc5b9611aea54f66098248321be9c0e6bb59dc398b5ab43baaf8de0cdfa07430e1893e3450b7c548e583e4d260b9b53d329fc07c47a8e8006d1243afce02f994413ba6821329707c1a267d4"], 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000001640)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r0, r1, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x2000000000000, 0xff, 0x1, 0x0, 0x0, 0x2a0}, 0x2cd) 2018/05/29 04:45:05 executing program 6: unshare(0x140207fe) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x0) 2018/05/29 04:45:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r2 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r4}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRK(r5, 0x5409, 0xffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x400, 0x1, 0x5, 0x7, [], [], [], 0x6, 0x7, 0x1, 0x7ff, "b7be007a810d77b02a0f7ba607d5ab12"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) socket$alg(0x26, 0x5, 0x0) 2018/05/29 04:45:05 executing program 3: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f636772d0810000000018004792a09e9326c050b4f0332bc16a15afef180081b26377722c6f2762d6ad1da4f316e6bb85d0d9fbd5496d", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/239, 0xef) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x120, r3, 0x200, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x120}, 0x1}, 0x20000800) write$cgroup_int(r2, &(0x7f0000000040), 0x1e4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/29 04:45:05 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001380)='fd\x00') exit(0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x0) 2018/05/29 04:45:05 executing program 0: r0 = socket(0xa, 0x1, 0x400) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000009c0)=0x100000000, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60b4090000303a000000000000001f000000ffffe0000002ff020000000000000010007d0001910090780000040060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac00000000005173934388c3b54ec1e5d046f97b3ba5532b479b57438983aed2d686135d5542b019d7356cfaa3f5fe274146b64db96266f7278c3e0e3acce729d2579a2db45f0c167f9393664d757d94bf924a78a7254bf0"], 0x0) bind$rds(r0, &(0x7f0000000900)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f0000000340)='md5sumproccgroup{\x00', 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000040)={0xe24e, 0x1, 0x100000001, 0x9d, &(0x7f0000000180)=""/157, 0xbb, &(0x7f0000000280)=""/187, 0x35, &(0x7f0000000000)=""/53}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000008c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000003c0)={0xa, &(0x7f0000000380)=[0x7ff, 0x6, 0x400000000, 0x5, 0x0, 0x6, 0x2, 0x6, 0xb10, 0xffff]}) r3 = add_key(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="13e710e1312ce08b961a6a7cbde25575a8d3313cc105579d8429a856cc3d2a088ef40a24ea2312e4a44620b53a93ef6dc7bca2051017744f353fe1ea89648ec456eadf102018c20f", 0x48, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000980)=0x4) add_key(&(0x7f00000006c0)='id_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="51eb06a96292d74cdfe5b7db74f830cc428791ac525f67baf57fdecb6433383660eeef618058537df4ade5858f5fafc6e8c678a068fc7e9c3fea0dd81de59ce1f8085cb915019be7a21d21c99082c7e50c084c22ef8a68eda4eca7a00baa49ea47065c5703ee5c554bd044a960e6ed614b8ada14cf5a0db4c0e4eb1b", 0x7c, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000400)=0x7, 0x8) r4 = add_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="5d2cc0f9404072a7f145348c580465850e0abcbf3cc293e71e34111e43095621028db2136085480c5607fe34201e9d3b5547b56162b04d90991fd03e7c4788b3419091376e803178be3e0104560f00dbd20b36bbc9895ddaa75a08ea1c540eb7d35312ed0753c290a5fca499ff1dcfda87f1445eee1aade3ac7f902c6a3aaf1c79789879b6c27cf171c661597bb90d6ddfc698569d9a3cda49ba5bc34f5e73d27562ab68546ea7b470e91e425e4a93b1319263131a3562a22da1dcede882c762ba530ef76a69d47b", 0xc8, 0xfffffffffffffffe) r5 = add_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="0214fa8238ea37e3640dc0aa70467ad7b0105b0e66a112f1f773a1c28eacc936c6d88ba1145eec35d03e381ebcfed6ca", 0x30, 0xfffffffffffffff8) keyctl$negate(0xd, r5, 0x0, r5) keyctl$negate(0xd, r4, 0x7, r5) 2018/05/29 04:45:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff02, 0x200000) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6c696d69747300a37bc1fb3428b2ae0d5f660e415a4697169085aa7cf36ae0bd0693a914f3036b6f") readv(r1, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) 2018/05/29 04:45:06 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018000d00000000000000000002000000000000010000000001000400", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/29 04:45:06 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) rt_sigsuspend(&(0x7f0000000040), 0x8) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="3f5833bbab18a70530f11b5c23dc9fe9ff4e34a13cb336b396c3d50c4e4d28af4b65c56350fd6416826147b1d914a81d56f6a774237fa4eeeddc7953fa9b2d4af6232000e1bd658c0bee87dd74e8b1cda42787077278e1e5ca58a0d3aed63af2dae5cc46d059383f3cfc7afb319641336a5f32e45ec859feb0caeea2a5e12ef47cf8392c08a7fe704da2", 0x8a, 0xfffffffffffffff8) keyctl$clear(0x7, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x4) 2018/05/29 04:45:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000040)=@assoc_value, &(0x7f0000000000)=0x8) 2018/05/29 04:45:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/29 04:45:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x412000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffffff7f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/05/29 04:45:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8), 0x2d7}}, {{&(0x7f0000000140)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000003640)=[{&(0x7f00000003c0)="8f2c265ca7697c41cee63989499a61a9e0480cccb7815f01ae74748744085d1a1c15ec4596c5ef242a9d714b0c37ed761a76eefbbf561a34144af229dcd3621f0c8552567e08ace2e8fc08818e801c72acc37f2b3b16dc5590a0b957aefd05e1dd6822ad8bc16373006ad13f0b2a7e2d40ed24c424d17ca782ff821b9ae4fca7940e67075b98fa763fc4e51953ba1f97f3ecb9a066705738302bda98ee1602cedc035ec1b74d7cfb2ba6a6caade28ee6"}, {&(0x7f0000000480)="2aa53f9fbe5888753dbfbe0b8754f1904b93e7c3a0eb9f4d1237fd9c62ec0bf047781c3c784adf0e7aaf95473562bd05da91f41ad558b4e4e62177e4e2eec914551c1bd377456b52d7f745789da7566128675ea86042142d39baf35d0c073b3500844a3f0183d764ae14eab08a21843bef50c9d1a0d7ac2b98db970ec70c509c6302acc9a670775d396a18629f43cc"}, {&(0x7f0000000540)="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{&(0x7f0000003600)="17519a"}], 0x0, &(0x7f0000632000)}}], 0x2, 0x0) unshare(0x24020400) r3 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fsync(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r4, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000100)={&(0x7f0000000040)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) 2018/05/29 04:45:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00345de65fcda27cacf2271f87b9eb6b06f5e2e9baf293d4600f222332ad88b3ea0cd3e750d763b877998e57c25651b27ed688668a8dcfceb08ec94e141c4fa7f6e05079e188fc335ce285b973941429ca3738681c34404fa63e48eb62fa7fd7b4a65878") getdents(r0, &(0x7f00000000c0)=""/182, 0x74385ab6c54010bd) 2018/05/29 04:45:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket(0xa, 0x80806, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x80000001, 0x41e07150}, {}], 0x30) 2018/05/29 04:45:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r0, &(0x7f0000000100)=""/8, 0x18) getdents(r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/05/29 04:45:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = shmget(0x1, 0x3000, 0x54000020, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = dup(r2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000100)=""/36) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x2b}], r5, 0x1, 0x1, 0x48}}, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='1']}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22}}) close(r6) close(r2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8a9, 0xa000) r7 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$TIOCNXCL(r7, 0x540d) fremovexattr(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="747275737465642e2f6465762f736e642f6d696469432344230016d12fc3050512ade9c8c07bc8ef7b728bd23708da6ad65642a68c94b92c11181e6b8ab2476a12976e38ff3e90f11aec1da88cb6cd2fd4936851796f7521a4e681009a9aa91285172d5863ea08ea67ce364353ff94da8c72545798210e0dfa11f672e8a947d31fb842499856dabad1d4e93b277240c24c7a2c76098fae5ce95c97637fe3ae07c8580ed09a1ef98243ef995aa6ca78d239de8908c5a9182cb3b1393ea7b82cb2d15d8fc7f6d10038922fcbf1e84979acdfb41cb4263db89b6b01220a795da69586ae00"]) 2018/05/29 04:45:06 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffff9, 0x3, 0x6a0, 0x0, @tick=0x5, {0xc14, 0x80000000}, {0x7, 0xe11}, @addr={0x6, 0x85}}, {0x7fffffff, 0x22, 0x6, 0x7, @tick=0x20, {0xef1, 0x8}, {0x7f, 0x9}, @connect={{0x3, 0x100000000}, {0x1ff, 0x4}}}], 0x49) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) umount2(&(0x7f0000000140)='./file0\x00', 0xc) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x2) 2018/05/29 04:45:07 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x42, 0xfb, &(0x7f0000000080)="bebdd7beeb786bae72e3087413697a9a9b3268be6ded9359b15d862ab13a4b00c4b9d188987540d9a5a82f95d41360afca118b7a489f2cea020b88291e1a246e1be1", &(0x7f0000000100)=""/251, 0x400}, 0x28) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bridge_slave_0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="1900000000000000656cf8fcf0b2453d92063ea7a79c283ecddb5672219e6392927e6ababba1479b733fd4be4b9d5c5c0bda890ddcb0b8eafd5c54619e3cd884a5a2b4709fdb1dcfb767eab9eeaf88c4a2ef8ec7f7e5cd101c0548ae747651445b269dc1737e217cfbb96a3a8c91d87c6325784dd442224e1ef89dbff477d007cafcdf284ec3dba3d104f21b658156"]}) 2018/05/29 04:45:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000010ec4)={0x1c, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@typed={0x8, 0x66, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/05/29 04:45:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x800000000161072, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[], 0xfeff) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10008, 0x0) 2018/05/29 04:45:07 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x400000008916, &(0x7f0000000040)="c635272c85213a12bcfbdc771ec5c89b9abf012cd36f") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/05/29 04:45:08 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c00000019000000f000800000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) write(r0, &(0x7f0000000600)="240000001a0025f00485bc04fef7001c0a0b49ffed000000800008000800030001000000", 0x24) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="ad91ec5cf31c74c1a84b1500e50d014074983b15014291cc1cb3cafdf0029bbd7b3bb77ba702f375b29daa0169cbe5814d25c5db72905d1344c70ae123dcf77781f99d37004e0520fee494d8b4366c5c40100c5c0ad3aba6ed785c955471147eb76111c616bcc4ceb5aea0e1749413bda811835edeb003ac3f7cee9005e771ffd78f89fe599396ba74cc6fdbe299233dea563ffc19839e89c8829706c948111e7a39ae04855ea8db4842cc1f4d7d19e4639099e0523aba3d898f05ffb92a2fdb270933b8a1de5e00e128d60df191a2fc3ad020e36295be37", 0xd8}], 0x1, &(0x7f00000006c0)=[{0xa0, 0x1ff, 0x56aab3f3, "3719b64cbb4b08b5e798ddfccc21eb1ff7a4be4916d955d3c95f6a5144c1e3c4b051ab9c697616d099ec5fe96e3f477b69333f09fd52be79dac2d4100af9cc475d1612bb1d76aed4f05101ae2c1d339307e8d1293d62468ad3c8a4c3cbe2bf6a0d441e0f985d5d3825f7e05d39fad5ffc9e53c0465bfb9018b779daefdaef275229e798cab5158d3bd0d"}, {0x98, 0x3a, 0x800, "32b363cb9c2910bdf5bec3448c92c9b8a50eb833d35388cd81680755b1982f199cb94a8555125a7d81d5b86f0eb84083c9070256f6ab18c3cfe63ccb3b41861b951121a15d5c3cd787d893f894ef87a86b4fb75ca5256e2d5549dc3f805dbfd90e4bc33479e094bc2ec6827453d2f358cd5e0f8045a82fed1c394062ba6df29b7b57dd136e2d98f2"}, {0x1010, 0x84, 0xfffffffffffffffe, "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"}, {0x80, 0x115, 0x101, "0182ce31146a5e7520876f1714299131d142dba409389d3916faad06de2ac49394bf79daf69a25592f5cfcfb6e592b1d0723fec0fc4b8529981547c31e99d494050fdd9679c9dfae349918bc0b99a4670ea6c4872d16141081736d854c0e27dba1343931f38f660271"}, {0x58, 0x6, 0x4, "f2a0f0af2fd5d6e97eca08fa7405879e7d44ad4c22c8f1b8a31828989c695d1e807462eeca4ab91e78ff82eddc262e03c48eedbf8779c0cbe2eb5b44696a093cdccd"}, {0xb8, 0x10f, 0x80000000, "62ed2a5f474715eac02200bf38718ae5ac95ec5405fe42f1c274d0daeab46a27871271503502dfceb87d5e41f4caf5cdb8b72e4bf7cd7ed29de233f1d727357bf73572b3a50e67f2b08c02762c07d207b1f8bc9eabf5f3084c40fa7dd91c398d0aba72ae01ffd2f825188c4d5bba3ec17941bf3cbd47ced371362f3647001aaedc095de4c464b15ba84b3a73d213471e6564c6d79ea9c82891b940128a6c1f584d"}], 0x12d8, 0x800}, 0x880) 2018/05/29 04:45:08 executing program 6: r0 = socket(0x1e, 0x7, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/190}) r3 = socket(0x1e, 0x805, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x1}, {0x4, 0xef9}], 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000000280)}, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000280)=0xffffffff) 2018/05/29 04:45:08 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0xffffffff, 0x0, 0x5, 0x3, 0x1, 0x80, 0x4, 0x7be, 0x100000001}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x20, 0x4) syz_emit_ethernet(0xfffffd68, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/29 04:45:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/4096) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000010100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000001000ac14ffaa00000000000000000000000005000500000000000a0000ccb6d6bec5c9490f00000000000000ffffac140000000000000300000005000600000000000a00040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/29 04:45:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001280)=ANY=[@ANYBLOB="4b2d1003d099c9af810a63cdeaa4926c2fd35e828d0387baa844dc475f933598dc42fc8110589b38113cb046b6d1882c4ef1a7d69eb9b6b4ba1a3a4e55c27ea44c1f2c46bc7d405b3d38561d5f3b9a270fd6b881f813d1c909cc58f5ba7670a20da2805498870243c75d6f7fcc3bd8fb8dae0ca97b3965e47591f3d8c32383722c7792fe8629d81b6bd93b140ca9937d8e05e824d999e90c2f5e85fa465483043800e40d33efd701261e85c067dcc758254fe28a0158d03cb6ec99ab848a6d8e1742c4e873f3b85e4d5f7fbfc8b942"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000011c0)={0x8, 0x100, 0x8}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffffffff8001, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0xccccccccccccef1, &(0x7f0000001540)=[{}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e20}}, [0x3f, 0x8, 0x0, 0xffffffffffffbc00, 0x7796, 0x800, 0x9, 0x1, 0x3e2, 0x20, 0x2758, 0xbc36, 0x0, 0xecc00000, 0xff]}, &(0x7f0000001200)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001240)=@assoc_id=r3, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x24000, 0x20) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/4096) 2018/05/29 04:45:08 executing program 0: r0 = mq_open(&(0x7f0000000000)='mime_type/[)vboxnet1(-\\\\\x00', 0x80, 0x80, &(0x7f0000000040)={0x5, 0x5, 0x0, 0xf93c, 0x4, 0x8c3d, 0xdfc, 0x80000001}) finit_module(r0, &(0x7f0000000080)='/dev/input/event#\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x44040, 0x0) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1000) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/32) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000002c0)=0x1) r4 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/104) 2018/05/29 04:45:08 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001c40)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/05/29 04:45:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="870000000300000025000000000004869500000000000000"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/26, 0x1a}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0x2}, 0x2) 2018/05/29 04:45:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="d95fede92f6d", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x6, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xc, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) 2018/05/29 04:45:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@remote, @dev, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffffd, 0x6b29, 0x0, 0x80000001, 0x2a}, &(0x7f00000001c0)=0x98) 2018/05/29 04:45:08 executing program 2: mkdir(&(0x7f0000000140)='../file0\x00', 0x48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') lstat(&(0x7f0000000380)='../file0\x00', &(0x7f00000003c0)) epoll_create(0xffffffffffffffff) 2018/05/29 04:45:08 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024ef, {0xffffffbfffbff270}, 0x0, 0x7fff}, &(0x7f0000000240), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) fstat(r0, &(0x7f00000001c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) read$eventfd(r1, &(0x7f0000000280), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') getrlimit(0x1, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x101, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f00000002c0)={[{0x2d, 'memory', 0x20}]}, 0x8) 2018/05/29 04:45:08 executing program 4: personality(0xd000007) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="44f2d082c610", [], {@ipv6={0x86dd, {0x0, 0x6, "304e84", 0x14, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000380)) 2018/05/29 04:45:08 executing program 0: r0 = epoll_create1(0x100000000000) r1 = epoll_create1(0x7ffff) close(r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/29 04:45:08 executing program 7: getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) 2018/05/29 04:45:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000010000100000000000900000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300626f6e643000000000000000000000000c000100fc00000000000000"], 0x40}, 0x1}, 0x0) [ 433.516459] ================================================================== [ 433.523883] BUG: KMSAN: uninit-value in fib4_rule_match+0x500/0x740 [ 433.530297] CPU: 0 PID: 26896 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 433.537659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.547015] Call Trace: [ 433.549615] dump_stack+0x185/0x1d0 [ 433.553248] ? fib4_rule_match+0x500/0x740 [ 433.557491] kmsan_report+0x149/0x260 [ 433.561293] __msan_warning_32+0x6e/0xc0 [ 433.565359] fib4_rule_match+0x500/0x740 [ 433.569423] ? fib4_rule_suppress+0x450/0x450 [ 433.573919] fib_rules_lookup+0xb12/0xe70 [ 433.578070] __fib_lookup+0x1bc/0x360 [ 433.582400] fib_validate_source+0xc23/0x1d50 [ 433.586909] ip_route_input_rcu+0x184d/0x6280 [ 433.591414] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 433.596789] ip_route_input_noref+0x10e/0x140 [ 433.601289] ip_rcv_finish+0x631/0x1d00 [ 433.605265] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 433.610639] ip_rcv+0x118a/0x16d0 [ 433.614096] ? ip_rcv+0x16d0/0x16d0 [ 433.617734] ? ip_local_deliver_finish+0xed0/0xed0 [ 433.622669] __netif_receive_skb_core+0x47ff/0x4ac0 [ 433.627691] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 433.633077] netif_receive_skb_internal+0x49d/0x630 [ 433.638096] ? netif_receive_skb+0x47/0x240 [ 433.642420] netif_receive_skb+0x230/0x240 [ 433.646654] tun_get_user+0x6b61/0x7e90 [ 433.650638] tun_chr_write_iter+0x1d4/0x330 [ 433.654959] ? tun_chr_read_iter+0x460/0x460 [ 433.659369] do_iter_readv_writev+0x84d/0xa00 [ 433.663866] ? tun_chr_read_iter+0x460/0x460 [ 433.668276] do_iter_write+0x30d/0xd40 [ 433.672162] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 433.677704] do_writev+0x3be/0x820 [ 433.681259] __x64_sys_writev+0xe1/0x120 [ 433.685323] do_syscall_64+0x152/0x230 [ 433.689214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.694400] RIP: 0033:0x4558c1 [ 433.697584] RSP: 002b:00007fcd34016ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 433.705293] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00000000004558c1 2018/05/29 04:45:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/29 04:45:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = getpgid(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x16, &(0x7f0000000080)={0x1a, 0x7, 0x0, 0x3ff}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x0, 0x30}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)='E', 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/29 04:45:08 executing program 6: r0 = socket(0x1, 0x80005, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffeac) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x4}, 0x81}, 0x10) 2018/05/29 04:45:08 executing program 4: inotify_init() r0 = memfd_create(&(0x7f0000000380)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6bc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b310bbc19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd62b828", 0x8000) pwrite64(r0, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4, 0x11, r1, 0xfffffffffffffffe) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x844) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/29 04:45:08 executing program 6: socketpair(0x11, 0x4, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000680)={0xffffffff00000000, 0x63b, 0x44c, 0x8, 0x1, 0xfffffffffffffffe, 0x3, 0x0, 0x2, 0x9, 0x965}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x7c, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x0, 0x20, 0x1, 0x80000000}, 0x84, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffff9, 0xe0000000000000, 0x1000, 0x5}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000700)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xfffffdad) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000003c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000400)=0x14) getsockname$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004d40)={'veth0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000004f40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000004f00)={&(0x7f0000000740)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r4, @ANYBLOB="000129bd7000ffdbdf250000000008000128aa80a66effa87c301e48e4164fa689af65fa43a4c1b0a646dae72f37ea26cfefb46f30d31d75a27e4bb255d5ff54c0bf5add771deb55aa14abf50ec9cc82f591db445c4f464b947a4a", @ANYRES32=r5, @ANYBLOB="7c000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000008000100", @ANYRES32=r7, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400b3f5dd1208000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="800002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000"], 0x16c}, 0x1}, 0x20008010) 2018/05/29 04:45:08 executing program 1: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000053c0), 0x0, &(0x7f0000005400)=""/99, 0x63}}, {{&(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005800)}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400}) [ 433.712557] RDX: 0000000000000001 RSI: 00007fcd34016bf0 RDI: 00000000000000fc [ 433.719825] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 433.727095] R10: 000000000000003e R11: 0000000000000293 R12: 00000000ffffffff [ 433.734364] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000000 [ 433.741631] [ 433.743257] Local variable description: ----fl4.i@fib_validate_source [ 433.749824] Variable was created at: [ 433.753568] fib_validate_source+0x127/0x1d50 [ 433.758080] ip_route_input_rcu+0x184d/0x6280 [ 433.762562] ================================================================== [ 433.769907] Disabling lock debugging due to kernel taint [ 433.775351] Kernel panic - not syncing: panic_on_warn set ... [ 433.775351] [ 433.782718] CPU: 0 PID: 26896 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 433.791459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.800802] Call Trace: [ 433.803394] dump_stack+0x185/0x1d0 [ 433.807029] panic+0x39d/0x940 [ 433.810248] ? fib4_rule_match+0x500/0x740 2018/05/29 04:45:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) r1 = socket(0x1b, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000040), 0xd7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x9, {{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) 2018/05/29 04:45:08 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e20, 0xff80000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x0, [0x6, 0x7fffffff, 0x1, 0x10001, 0x6, 0x6, 0xb777, 0x7ff]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f0000000300)=""/250, 0x33a95ddb) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) fcntl$setstatus(r1, 0x4, 0x2800) [ 433.814485] kmsan_report+0x260/0x260 [ 433.818287] __msan_warning_32+0x6e/0xc0 [ 433.822349] fib4_rule_match+0x500/0x740 [ 433.826411] ? fib4_rule_suppress+0x450/0x450 [ 433.830905] fib_rules_lookup+0xb12/0xe70 [ 433.835064] __fib_lookup+0x1bc/0x360 [ 433.838876] fib_validate_source+0xc23/0x1d50 [ 433.843388] ip_route_input_rcu+0x184d/0x6280 [ 433.847891] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 433.853267] ip_route_input_noref+0x10e/0x140 [ 433.857769] ip_rcv_finish+0x631/0x1d00 [ 433.861745] ? __msan_metadata_ptr_for_load_2+0x10/0x20 2018/05/29 04:45:08 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f00000001c0), 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) [ 433.867116] ip_rcv+0x118a/0x16d0 [ 433.870572] ? ip_rcv+0x16d0/0x16d0 [ 433.874208] ? ip_local_deliver_finish+0xed0/0xed0 [ 433.879152] __netif_receive_skb_core+0x47ff/0x4ac0 [ 433.884172] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 433.889545] netif_receive_skb_internal+0x49d/0x630 [ 433.894570] ? netif_receive_skb+0x47/0x240 [ 433.898898] netif_receive_skb+0x230/0x240 [ 433.903137] tun_get_user+0x6b61/0x7e90 [ 433.907135] tun_chr_write_iter+0x1d4/0x330 [ 433.911463] ? tun_chr_read_iter+0x460/0x460 [ 433.915876] do_iter_readv_writev+0x84d/0xa00 [ 433.920391] ? tun_chr_read_iter+0x460/0x460 [ 433.924810] do_iter_write+0x30d/0xd40 [ 433.928704] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 433.934170] do_writev+0x3be/0x820 [ 433.937729] __x64_sys_writev+0xe1/0x120 [ 433.941792] do_syscall_64+0x152/0x230 [ 433.945686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.950868] RIP: 0033:0x4558c1 [ 433.954055] RSP: 002b:00007fcd34016ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/05/29 04:45:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYRES64=r0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/170) [ 433.961759] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00000000004558c1 [ 433.969028] RDX: 0000000000000001 RSI: 00007fcd34016bf0 RDI: 00000000000000fc [ 433.976298] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 433.983560] R10: 000000000000003e R11: 0000000000000293 R12: 00000000ffffffff [ 433.990832] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000000 [ 433.998613] Dumping ftrace buffer: [ 434.002142] (ftrace buffer empty) [ 434.005828] Kernel Offset: disabled [ 434.009429] Rebooting in 86400 seconds..